Clear version snapshot for 3.16.1 final release

Includes tests to make sure it actually works

.appveyor.yml

@@ -1,131 +0,0 @@
-# .appveyor.yml for use with EPICS Base ci-scripts
-# (see: https://github.com/epics-base/ci-scripts)
-
-# Version format
-version: base-{branch}-{build}
-
-#---------------------------------#
-#       build cache               #
-#---------------------------------#
-# The AppVeyor cache allowance is way too small (1GB per account across all projects, branches and jobs)
-# to be used for the dependency builds.
-
-cache:
-  - C:\Users\appveyor\.tools
-
-#---------------------------------#
-#       repository cloning        #
-#---------------------------------#
-
-# Called at very beginning, before repo cloning
-init:
-  # Set autocrlf to make batch files work
-  - git config --global core.autocrlf true
-
-# Set clone depth (do not fetch complete history)
-clone_depth: 5
-
-# Skipping commits affecting only specific files
-skip_commits:
-  files:
-    - 'documentation/*'
-    - 'templates/*'
-    - '**/*.html'
-    - '**/*.md'
-
-#---------------------------------#
-#   build matrix configuration    #
-#---------------------------------#
-
-# Build Configurations: dll/static, regular/debug
-configuration:
-  - dynamic
-  - static
-  - dynamic-debug
-  - static-debug
-
-# Environment variables: compiler toolchain, base version, setup file, ...
-environment:
-  # common / default variables for all jobs
-  SETUP_PATH: .ci-local:.ci
-  BASE: SELF
-
-  matrix:
-  - CMP: vs2019
-    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-  - CMP: vs2017
-    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-  - CMP: vs2015
-  - CMP: vs2013
-  - CMP: vs2012
-  - CMP: vs2010
-  - CMP: mingw
-
-# Platform: processor architecture
-platform:
-  - x86
-  - x64
-
-# Matrix configuration: exclude sets of jobs
-matrix:
-  exclude:
-  # VS2012 and older installs don't have the 64 bit compiler
-  - platform: x64
-    CMP: vs2012
-  - platform: x64
-    CMP: vs2010
-  - platform: x64
-    CMP: vs2008
-  # Exclude more jobs to reduce build time
-  # Skip 32-bit for "middle-aged" compilers
-  - platform: x86
-    CMP: vs2017
-  - platform: x86
-    CMP: vs2015
-
-#---------------------------------#
-#     building & testing          #
-#---------------------------------#
-
-install:
-  - cmd: git submodule update --init --recursive
-  - cmd: python .ci/appveyor/do.py prepare
-
-build_script:
-  - cmd: python .ci/appveyor/do.py build
-
-test_script:
-  - cmd: python .ci/appveyor/do.py test
-
-on_finish:
-  - ps: Get-ChildItem *.tap -Recurse -Force | % { Push-AppveyorArtifact $_.FullName -FileName $_.Name }
-  - cmd: python .ci/appveyor/do.py build test-results -s
-
-#---------------------------------#
-#         debugging               #
-#---------------------------------#
-
-## if you want to connect by remote desktop to a failed build, uncomment these lines
-## note that you will need to connect within the usual build timeout limit (60 minutes)
-## so you may want to adjust the build matrix above to just build the one of interest
-
-# print the connection info
-#init:
-#  - ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
-
-# block a failed build (until the watchdog barks)
-#on_failure:
-#  - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
-
-#---------------------------------#
-#         notifications           #
-#---------------------------------#
-
-notifications:
-
-  - provider: Email
-    to:
-      - core-talk@aps.anl.gov
-    on_build_success: false
-
-  - provider: GitHubPullRequest

.gitignore

@@ -7,7 +7,6 @@
 /include/
 /templates/
 /configure/*.local
-/.tests-failed
 O.*/
 /QtC-*
 *.orig

.gitmodules

@@ -1,4 +0,0 @@
-[submodule ".ci"]
-    path = .ci
-    url = https://github.com/epics-base/ci-scripts
-    branch = master

.travis.yml

@@ -1,93 +1,32 @@
-# .travis.yml for use with EPICS Base ci-scripts
-# (see: https://github.com/epics-base/ci-scripts)
-
-language: cpp
-compiler: gcc
-dist: xenial
-
-cache:
-  directories:
-  - $HOME/.cache
-
+sudo: false
+dist: trusty
+language: c
+compiler:
+  - gcc
 env:
-  global:
-    - SETUP_PATH=.ci-local:.ci
-    - BASE=SELF
-
+  - CMPLR=gcc
+  - CMPLR=gcc EXTRA=CMD_CXXFLAGS=-std=c++11
+  - CMPLR=gcc STATIC=YES
+  - CMPLR=clang
+  - CMPLR=clang STATIC=YES
+  - WINE=32 TEST=NO STATIC=YES
+  - WINE=32 TEST=NO STATIC=NO
+  - RTEMS=4.10 TEST=NO
+  - RTEMS=4.9 TEST=NO
 addons:
   apt:
     packages:
-    # for all EPICS builds
     - libreadline6-dev
     - libncurses5-dev
     - perl
-    # for clang compiler
     - clang
-    # for mingw builds (32bit and 64bit)
     - g++-mingw-w64-i686
-    - g++-mingw-w64-x86-64
-    # for RTEMS cross builds
-    - qemu-system-x86
-  homebrew:
-    packages:
-    # for all EPICS builds
-    - bash
-    update: true
-
-install:
-  - ./.ci/travis/prepare.sh
-
-script:
-  - ./.ci/travis/build.sh
-
-# Define build jobs
-
-jobs:
-  include:
-
-# Different configurations of default gcc and clang
-# (the DIST settings are just FYI on the travis-ci.org site)
-  - dist: bionic
-    env: DIST=bionic
-
-  - env: DIST=xenial
-
-  - dist: bionic
-    env: DIST=bionic EXTRA="CMD_CXXFLAGS=-std=c++11"
-
-  - dist: trusty
-    env: DIST=trusty STATIC=YES EXTRA="CMD_CXXFLAGS=-std=c++11"
-
-  - dist: bionic
-    compiler: clang
-    env: DIST=bionic
-
-  - compiler: clang
-    env: DIST=xenial
-
-  - dist: trusty
-    compiler: clang
-    env: DIST=trusty STATIC=YES
-
-# Cross-compilations to Windows using MinGW and WINE
-
-  - env: WINE=32 TEST=NO STATIC=YES
-    compiler: mingw
-
-  - env: WINE=32 TEST=NO STATIC=NO
-    compiler: mingw
-
-# Cross-compilation to RTEMS
-
-  - env: RTEMS=4.10 TEST=NO
-
-  - env: RTEMS=4.9 TEST=NO
-
-# MacOS build
-
-  - os: osx
-    env:
-      - EXTRA="CMD_CFLAGS=-mmacosx-version-min=10.7"
-      - EXTRA1="CMD_CXXFLAGS=-mmacosx-version-min=10.7 -std=c++11 -stdlib=libc++"
-      - EXTRA2="CMD_LDXFLAGS=-mmacosx-version-min=10.7 -std=c++11 -stdlib=libc++"
-    compiler: clang
+    - bison
+    - flex
+    - texinfo
+    - install-info
+cache:
+  directories:
+   - $HOME/.cache
+install: sh ci/travis-prepare.sh </dev/null
+script: sh ci/travis-build.sh </dev/null

README

@@ -2,14 +2,14 @@
 EPICS Base - the central core of a control system toolkit
 ---------------------------------------------------------
 
-Copyright (c) 1991-2003 The University of Chicago, as Operator
-of Argonne National Laboratory.
+Copyright UChicago Argonne LLC, as Operator of Argonne
+National Laboratory.
 Copyright (c) 1991-2003 The Regents of the University of
 California, as Operator of Los Alamos National Laboratory.
 
-EPICS Base Versions 3.13.7 and higher are distributed
-subject to a Software License Agreement found in the
-file LICENSE that is included with this distribution.
+EPICS Base is distributed subject to a Software License
+Agreement found in the file LICENSE that is included with
+this distribution.
 
 ---------------------------------------------------------
 
@@ -20,5 +20,5 @@ Additional information about EPICS including mailing list
 archives and subscription instructions, documentation and
 training materials, additional components, links to other
 websites etc. is available on the EPICS home page at
-	https://epics.anl.gov/
+	http://www.aps.anl.gov/epics/
 

appveyor.yml

@@ -0,0 +1,86 @@
+# AppVeyor configuration for EPICS Base
+
+# Ralph Lange <ralph.lange@gmx.de>
+# Copyright (c) 2016-2017 ITER Organization
+
+# Version format
+version: base-{branch}-{build}
+
+#---------------------------------#
+#       repository cloning        #
+#---------------------------------#
+
+# Called at very beginning, before repo cloning
+init:
+  # Set autocrlf to make batch files work
+  - git config --global core.autocrlf true
+
+# Set clone depth (do not fetch complete history)
+clone_depth: 2
+
+# Skipping commits affecting only specific files
+skip_commits:
+  files:
+    - 'documentation/*'
+    - 'templates/*'
+    - '**/*.html'
+    - '**/*.md'
+
+#---------------------------------#
+#   build matrix configuration    #
+#---------------------------------#
+
+# Build Configurations: dll/static, regular/debug
+configuration:
+  - dynamic
+  - static
+  - dynamic-debug
+  - static-debug
+
+# Environment variables: compiler toolchain
+environment:
+  matrix:
+  - TOOLCHAIN: 9.0
+  - TOOLCHAIN: 10.0
+  - TOOLCHAIN: 11.0
+  - TOOLCHAIN: 12.0
+  - TOOLCHAIN: 14.0
+  - TOOLCHAIN: cygwin
+  - TOOLCHAIN: mingw
+
+# Platform: architecture
+platform:
+  - x86
+  - x64
+
+# Matrix configuration: allow specific failing jobs
+matrix:
+  exclude:
+  # VS Express installs don't have the 64 bit compiler
+  - platform: x64
+    TOOLCHAIN: 9.0
+  - platform: x64
+    TOOLCHAIN: 10.0
+
+#---------------------------------#
+#     building & testing          #
+#---------------------------------#
+
+install:
+  - cmd: ci/appveyor-prepare.bat
+
+build_script:
+  - cmd: ci/appveyor-make.bat
+
+test_script:
+  - cmd: ci/appveyor-make.bat runtests
+
+#---------------------------------#
+#         notifications           #
+#---------------------------------#
+
+notifications:
+
+  - provider: Slack
+    incoming_webhook:
+      secure: RYOm3FIUYeZGjWKaeTVKwq+C3fzK54AKwbmAoECED45mex3lN+8HmrC845a6mg9xPUJ/ND51RopWVaKDD9/UzaM0SO195RQLKqUTIUafiuM=

ci/appveyor-make.bat

@@ -0,0 +1,118 @@
+:: Universal build script for AppVeyor (https://ci.appveyor.com/)
+:: Environment:
+::     TOOLCHAIN      -  toolchain version   [9.0/10.0/11.0/12.0/14.0/cygwin/mingw]
+::     CONFIGURATION  -  determines EPICS build   [dynamic/static]
+::     PLATFORM       -  architecture   [x86/x64]
+::
+:: All command line args are passed to make
+
+Setlocal EnableDelayedExpansion
+
+set "ST="
+if /i "%CONFIGURATION%"=="static" set ST=-static
+
+set OS=64BIT
+if "%PLATFORM%"=="x86" set OS=32BIT
+
+echo [INFO] Platform: %OS%
+
+:: Use parallel make, except for 3.14
+set "MAKEARGS=-j2 -Otarget"
+if "%APPVEYOR_REPO_BRANCH%"=="3.14" set MAKEARGS=
+
+if "%TOOLCHAIN%"=="cygwin" (
+    set "MAKE=make"
+    if "%OS%"=="64BIT" (
+        set "EPICS_HOST_ARCH=cygwin-x86_64"
+        set "INCLUDE=C:\cygwin64\include;%INCLUDE%"
+        set "PATH=C:\cygwin64\bin;%PATH%"
+        echo [INFO] Cygwin Toolchain 64bit
+    ) else (
+        set "EPICS_HOST_ARCH=cygwin-x86"
+        set "INCLUDE=C:\cygwin\include;%INCLUDE%"
+        set "PATH=C:\cygwin\bin;%PATH%"
+        echo [INFO] Cygwin Toolchain 32bit
+    )
+    echo [INFO] Compiler Version
+    gcc -v
+    goto Finish
+)
+
+if "%TOOLCHAIN%"=="mingw" (
+    set "MAKE=mingw32-make"
+    if "%OS%"=="64BIT" (
+        set "EPICS_HOST_ARCH=windows-x64-mingw"
+        set "INCLUDE=C:\tools\mingw64\include;%INCLUDE%"
+        set "PATH=C:\tools\mingw64\bin;%PATH%"
+        echo [INFO] MinGW Toolchain 64bit
+    ) else (
+        set "EPICS_HOST_ARCH=win32-x86-mingw"
+        set "INCLUDE=C:\tools\mingw32\include;%INCLUDE%"
+        set "PATH=C:\tools\mingw32\bin;%PATH%"
+        echo [INFO] MinGW Toolchain 32bit
+    )
+    echo [INFO] Compiler Version
+    gcc -v
+    goto Finish
+)
+
+set "VSINSTALL=C:\Program Files (x86)\Microsoft Visual Studio %TOOLCHAIN%"
+set "MAKE=C:\tools\make"
+
+if "%OS%"=="64BIT" (
+    set EPICS_HOST_ARCH=windows-x64%ST%
+    if exist "%VSINSTALL%\VC\vcvarsall.bat" (
+        call "%VSINSTALL%\VC\vcvarsall.bat" amd64
+        where cl
+        if !ERRORLEVEL! NEQ 0 (
+            call "%VSINSTALL%\VC\vcvarsall.bat" x86_amd64
+            where cl
+            if !ERRORLEVEL! NEQ 0 goto MSMissing
+        )
+        goto MSFound
+    )
+    if exist "%VSINSTALL%\VC\bin\amd64\vcvars64.bat" (
+        call "%VSINSTALL%\VC\bin\amd64\vcvars64.bat"
+        where cl
+        if !ERRORLEVEL! NEQ 0 goto MSMissing
+        goto MSFound
+    )
+) else (
+    set EPICS_HOST_ARCH=win32-x86%ST%
+    if exist "%VSINSTALL%\VC\vcvarsall.bat" (
+        call "%VSINSTALL%\VC\vcvarsall.bat" x86
+        where cl
+        if !ERRORLEVEL! NEQ 0 goto MSMissing
+        goto MSFound
+    )    
+    if exist "%VSINSTALL%\VC\bin\vcvars32.bat" (
+        call "%VSINSTALL%\VC\bin\vcvars32.bat"
+        where cl
+        if !ERRORLEVEL! NEQ 0 goto MSMissing
+        goto MSFound
+    )
+    if exist "%VSINSTALL%\Common7\Tools\vsvars32.bat" (
+        call "%VSINSTALL%\Common7\Tools\vsvars32.bat"
+        where cl
+        if !ERRORLEVEL! NEQ 0 goto MSMissing
+        goto MSFound
+    )
+)
+
+:MSMissing
+echo [INFO] Installation for MSVC Toolchain %TOOLCHAIN% / %OS% seems to be missing
+exit 1
+
+:MSFound
+echo [INFO] Microsoft Visual Studio Toolchain %TOOLCHAIN%
+echo [INFO] Compiler Version
+cl
+
+:Finish
+echo [INFO] EPICS_HOST_ARCH: %EPICS_HOST_ARCH%
+echo [INFO] Make version
+%MAKE% --version
+echo [INFO] Perl version
+perl --version
+
+%MAKE% %MAKEARGS% %*

ci/appveyor-prepare.bat

@@ -0,0 +1,70 @@
+:: Build script for AppVeyor (https://ci.appveyor.com/)
+:: Environment:
+::     TOOLCHAIN      -  Toolchain Version  [9.0/10.0/11.0/12.0/14.0/cygwin/mingw]
+::     CONFIGURATION  -  determines EPICS build  [dynamic/static, -debug]
+::     PLATFORM       -  "x86" -> use 32bit architecture
+::
+:: Prepares an Appveyor build by excuting the following steps
+::     - Set up configure\CONFIG_SITE for static vs. dynamic build
+::     - Install Cygwin / Mingw  (TOOLCHAIN setting) in the in the appropriate flavor
+::     - Download and install Make-4.1 from EPICS download page
+
+Setlocal EnableDelayedExpansion
+
+set OS=64BIT
+if "%PLATFORM%"=="x86" set OS=32BIT
+
+echo [INFO] Platform: %OS%
+
+if "%TOOLCHAIN%"=="cygwin" (
+    echo.%CONFIGURATION% | findstr /C:"static">nul && (
+        echo SHARED_LIBRARIES=NO>> configure\CONFIG_SITE
+        echo STATIC_BUILD=YES>> configure\CONFIG_SITE
+        echo [INFO] EPICS set up for static build
+    ) || (
+        echo [INFO] EPICS set up for dynamic build
+    )
+    echo.%CONFIGURATION% | findstr /C:"debug">nul && (
+        echo HOST_OPT=NO>> configure\CONFIG_SITE
+        echo [INFO] EPICS set up for debug build
+    ) || (
+        echo [INFO] EPICS set up for optimized build
+    )
+    if "%OS%"=="64BIT" (
+        echo [INFO] Installing Cygwin 64bit and dependencies
+        @powershell -Command "(new-object net.webclient).DownloadFile('http://www.cygwin.com/setup-x86_64.exe', 'C:\cygwin64\setup-x86_64.exe')"
+        C:\cygwin64\setup-x86_64.exe -q -P "libreadline-devel,libncursesw-devel"
+    ) else (
+        echo [INFO] Installing Cygwin 32bit and dependencies
+        @powershell -Command "(new-object net.webclient).DownloadFile('http://www.cygwin.com/setup-x86.exe', 'C:\cygwin\setup-x86.exe')"
+        C:\cygwin\setup-x86.exe -q -P "libreadline-devel,libncursesw-devel"
+    )
+)
+
+if "%TOOLCHAIN%"=="mingw" (
+    echo.%CONFIGURATION% | findstr /C:"static">nul && (
+        echo SHARED_LIBRARIES=NO>> configure\CONFIG_SITE
+        echo STATIC_BUILD=YES>> configure\CONFIG_SITE
+        echo [INFO] EPICS set up for static build
+    ) || (
+        echo [INFO] EPICS set up for dynamic build
+    )
+    echo.%CONFIGURATION% | findstr /C:"debug">nul && (
+        echo HOST_OPT=NO>> configure\CONFIG_SITE
+        echo [INFO] EPICS set up for debug build
+    ) || (
+        echo [INFO] EPICS set up for optimized build
+    )
+    if "%OS%"=="64BIT" (
+        echo [INFO] Installing MinGW 64bit
+        cinst mingw || cinst mingw
+    ) else (
+        echo [INFO] Installing MinGW 32bit
+        cinst mingw --x86 || cinst mingw --x86
+    )
+)
+
+echo [INFO] Installing Make 4.1
+@powershell -Command "(new-object net.webclient).DownloadFile('https://www.aps.anl.gov/epics/download/tools/make-4.1-win64.zip', 'C:\tools\make-4.1.zip')"
+cd \tools
+"C:\Program Files\7-Zip\7z" e make-4.1.zip

ci/travis-build.sh

@@ -0,0 +1,90 @@
+#!/bin/sh
+set -e -x
+
+die() {
+  echo "$1" >&2
+  exit 1
+}
+
+ticker() {
+  while true
+  do
+    sleep 60
+    date -R
+    [ -r "$1" ] && tail -n10 "$1"
+  done
+}
+
+CACHEKEY=1
+
+EPICS_HOST_ARCH=`sh startup/EpicsHostArch`
+
+[ -e configure/os/CONFIG_SITE.Common.linux-x86 ] || die "Wrong location: $PWD"
+
+case "$CMPLR" in
+clang)
+  echo "Host compiler is clang"
+  cat << EOF >> configure/os/CONFIG_SITE.Common.$EPICS_HOST_ARCH
+GNU         = NO
+CMPLR_CLASS = clang
+CC          = clang
+CCC         = clang++
+EOF
+  ;;
+*) echo "Host compiler is default";;
+esac
+
+if [ "$STATIC" = "YES" ]
+then
+  echo "Build static libraries/executables"
+  cat << EOF >> configure/CONFIG_SITE
+SHARED_LIBRARIES=NO
+STATIC_BUILD=YES
+EOF
+fi
+
+# requires wine and g++-mingw-w64-i686
+if [ "$WINE" = "32" ]
+then
+  echo "Cross mingw32"
+  sed -i -e '/CMPLR_PREFIX/d' configure/os/CONFIG_SITE.linux-x86.win32-x86-mingw
+  cat << EOF >> configure/os/CONFIG_SITE.linux-x86.win32-x86-mingw
+CMPLR_PREFIX=i686-w64-mingw32-
+EOF
+  cat << EOF >> configure/CONFIG_SITE
+CROSS_COMPILER_TARGET_ARCHS+=win32-x86-mingw
+EOF
+fi
+
+# set RTEMS to eg. "4.9" or "4.10"
+# requires qemu, bison, flex, texinfo, install-info
+if [ -n "$RTEMS" ]
+then
+  echo "Cross RTEMS${RTEMS} for pc386"
+  install -d /home/travis/.cache
+  curl -L "https://github.com/mdavidsaver/rsb/releases/download/travis-20160306-2/rtems${RTEMS}-i386-trusty-20190306-2.tar.gz" \
+  | tar -C /home/travis/.cache -xj
+
+  sed -i -e '/^RTEMS_VERSION/d' -e '/^RTEMS_BASE/d' configure/os/CONFIG_SITE.Common.RTEMS
+  cat << EOF >> configure/os/CONFIG_SITE.Common.RTEMS
+RTEMS_VERSION=$RTEMS
+RTEMS_BASE=/home/travis/.cache/rtems${RTEMS}-i386
+EOF
+  cat << EOF >> configure/CONFIG_SITE
+CROSS_COMPILER_TARGET_ARCHS+=RTEMS-pc386
+EOF
+
+  # find local qemu-system-i386
+  export PATH="$HOME/.cache/qemu/usr/bin:$PATH"
+  echo -n "Using QEMU: "
+  type qemu-system-i386 || echo "Missing qemu"
+  EXTRA=RTEMS_QEMU_FIXUPS=YES
+fi
+
+make -j2 $EXTRA
+
+if [ "$TEST" != "NO" ]
+then
+   make tapfiles
+   find . -name '*.tap' -print0 | xargs -0 -n1 prove -e cat -f
+fi

ci/travis-prepare.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+set -e -x
+
+die() {
+  echo "$1" >&2
+  exit 1
+}
+
+CURDIR="$PWD"
+
+QDIR="$HOME/.cache/qemu"
+
+if [ -n "$RTEMS" -a "$TEST" = "YES" ]
+then
+  git clone --quiet --branch vme --depth 10 https://github.com/mdavidsaver/qemu.git "$HOME/.build/qemu"
+  cd "$HOME/.build/qemu"
+
+  HEAD=`git log -n1 --pretty=format:%H`
+  echo "HEAD revision $HEAD"
+
+  [ -e "$HOME/.cache/qemu/built" ] && BUILT=`cat "$HOME/.cache/qemu/built"`
+  echo "Cached revision $BUILT"
+
+  if [ "$HEAD" != "$BUILT" ]
+  then
+    echo "Building QEMU"
+    git submodule --quiet update --init
+
+    install -d "$HOME/.build/qemu/build"
+    cd         "$HOME/.build/qemu/build"
+
+    "$HOME/.build/qemu/configure" --prefix="$HOME/.cache/qemu/usr" --target-list=i386-softmmu --disable-werror
+    make -j2
+    make install
+
+    echo "$HEAD" > "$HOME/.cache/qemu/built"
+  fi
+fi
+
+cd "$CURDIR"

configure/CONFIG

@@ -20,15 +20,11 @@ else
 endif
 
 # Provide a default if the user hasn't set EPICS_HOST_ARCH
-#
 ifeq ($(origin EPICS_HOST_ARCH), undefined)
-  # Bootstrapping ...
-  EHA := $(firstword $(wildcard $(EPICS_BASE)/lib/perl/EpicsHostArch.pl \
-        $(TOP)/src/tools/EpicsHostArch.pl))
   # NB: We use a simply expanded variable here for performance:
-  export EPICS_HOST_ARCH := $(shell perl $(EHA))
-  EHA :=
+  EPICS_HOST_ARCH := $(shell $(CONFIG)/../startup/EpicsHostArch.pl)
 endif
+#
 
 -include $(CONFIG)/RELEASE
 -include $(CONFIG)/RELEASE.$(EPICS_HOST_ARCH)
@@ -77,17 +73,17 @@ ifdef T_A
   #
   -include $(CONFIG)/os/CONFIG.$(EPICS_HOST_ARCH).$(T_A)
 
-  #  Site specific target and host-target definitions and overrides
-  #
-  -include $(CONFIG)/os/CONFIG_SITE.Common.$(T_A)
-  -include $(CONFIG)/os/CONFIG_SITE.$(EPICS_HOST_ARCH).$(T_A)
-
   #  RELEASE file specific definitions
   #
   ifneq ($(CONFIG),$(TOP)/configure)
     -include $(CONFIG)/CONFIG_APP_INCLUDE
   endif
 
+  #  Site specific target and host-target definitions
+  #
+  -include $(CONFIG)/os/CONFIG_SITE.Common.$(T_A)
+  -include $(CONFIG)/os/CONFIG_SITE.$(EPICS_HOST_ARCH).$(T_A)
+
 endif # ifdef T_A
 
 

configure/CONFIG.CrossCommon

@@ -17,14 +17,14 @@ BUILD_CLASS = CROSS
 #   ifdef CROSS    looks better than  ifeq ($(BUILD_CLASS),CROSS)
 CROSS = YES
 
-GNU_TARGET_INCLUDE_DIR = $(wildcard $(GNU_TARGET:%=$(GNU_DIR)/%/include))
-GNU_TARGET_LIB_DIR = $(wildcard $(GNU_TARGET:%=$(GNU_DIR)/%/lib))
+GNU_TARGET_INCLUDE_DIR = $(GNU_TARGET:%= $(GNU_DIR)/%/include)
+GNU_TARGET_LIB_DIR = $(GNU_TARGET:%= $(GNU_DIR)/%/lib)
 
-CROSS_INCLUDES = $(GNU_TARGET_INCLUDE_DIR:%=-I%)
-CROSS_LDFLAGS = $(GNU_TARGET_LIB_DIR:%=-L%)
+CROSS_INCLUDES = $(addprefix -I,$(GNU_TARGET_INCLUDE_DIR))
+CROSS_LDFLAGS = $(addprefix -L,$(GNU_TARGET_LIB_DIR))
 
-CMPLR_PREFIX_CROSS = $(addsuffix -,$(GNU_TARGET))
-CMPLR_PREFIX = $(CMPLR_PREFIX_$(BUILD_CLASS))
+CMPLR_PREFIX_CROSS=$(addsuffix -,$(GNU_TARGET))
+CMPLR_PREFIX=$(CMPLR_PREFIX_$(BUILD_CLASS))
 
 # Cross builds usually use the gnu compiler
 include $(CONFIG)/CONFIG.gnuCommon

configure/CONFIG_BASE

@@ -3,13 +3,12 @@
 #     National Laboratory.
 # Copyright (c) 2002 The Regents of the University of California, as
 #     Operator of Los Alamos National Laboratory.
-# EPICS BASE Versions 3.13.7
-# and higher are distributed subject to a Software License Agreement found
+# EPICS BASE is distributed subject to a Software License Agreement found
 # in file LICENSE that is included with this distribution. 
 #*************************************************************************
 
 #---------------------------------------------------------------
-# Epics base directories
+# EPICS Base directories
 
 EPICS_BASE_HOST_BIN = $(EPICS_BASE)/bin/$(EPICS_HOST_ARCH)
 EPICS_BASE_HOST_LIB = $(EPICS_BASE)/lib/$(EPICS_HOST_ARCH)
@@ -19,12 +18,12 @@ ifdef T_A
 endif
 
 #---------------------------------------------------------------
-# Epics base Ioc libraries 
+# EPICS Base Ioc libraries 
 
 EPICS_BASE_IOC_LIBS += dbRecStd dbCore ca Com 
 
 #---------------------------------------------------------------
-# Epics base Host libraries 
+# EPICS Base Host libraries 
 
 EPICS_BASE_HOST_LIBS += cas gdd
 EPICS_BASE_HOST_LIBS += ca Com
@@ -37,17 +36,16 @@ ifdef BASE_TOP
   SHRLIB_VERSION = $(EPICS_VERSION).$(EPICS_REVISION).$(EPICS_MODIFICATION)
   # Windows only allows 2 levels of version numbering
   PROD_VERSION = $(EPICS_VERSION).$(EPICS_REVISION)
+  BASE_CPPFLAGS += -DUSE_TYPED_RSET
 endif # BASE_TOP
 
 #---------------------------------------------------------------
 # Base c preprocessor flags
 
-BASE_CPPFLAGS = 
-
 # osithread default stack
 OSITHREAD_USE_DEFAULT_STACK = NO
 OSITHREAD_DEFAULT_STACK_FLAGS_YES = -DOSITHREAD_USE_DEFAULT_STACK
-OSITHREAD_DEFAULT_STACK_FLAGS_NO =
+
 BASE_CPPFLAGS += $(OSITHREAD_DEFAULT_STACK_FLAGS_$(OSITHREAD_USE_DEFAULT_STACK))
 
 #---------------------------------------------------------------
@@ -59,7 +57,7 @@ TOOLS = $(abspath $(EPICS_BASE_HOST_BIN))
 FIND_TOOL = $(firstword $(wildcard $(TOOLS)/$(1) $(TOP)/src/tools/$(1)))
 
 #---------------------------------------------------------------
-# Epics base build tools and tool flags
+# EPICS Base build tools and tool flags
 
 MAKEBPT                    = $(TOOLS)/makeBpt$(HOSTEXE)
 DBEXPAND                   = $(PERL) $(TOOLS)/dbdExpand.pl
@@ -68,11 +66,12 @@ DBTOMENUH                  = $(PERL) $(TOOLS)/dbdToMenuH.pl
 REGISTERRECORDDEVICEDRIVER = $(PERL) $(TOOLS)/registerRecordDeviceDriver.pl
 CONVERTRELEASE             = $(PERL) $(call FIND_TOOL,convertRelease.pl)
 FULLPATHNAME               = $(PERL) $(TOOLS)/fullPathName.pl
+TAPTOJUNIT                 = $(PERL) $(TOOLS)/tap-to-junit-xml.pl
+GENVERSIONHEADER           = $(PERL) $(TOOLS)/genVersionHeader.pl $(QUIET_FLAG)
 
-#-------------------------------------------------------
+#---------------------------------------------------------------
 # tools for installing libraries and products
-INSTALL_QUIETLY := $(if $(findstring s,$(MFLAGS)),-q,)
-INSTALL = $(PERL) $(TOOLS)/installEpics.pl $(INSTALL_QUIETLY)
+INSTALL = $(PERL) $(TOOLS)/installEpics.pl $(QUIET_FLAG)
 INSTALL_PRODUCT = $(INSTALL)
 INSTALL_LIBRARY = $(INSTALL)
 
@@ -82,16 +81,7 @@ MKMF                       = $(PERL) $(TOOLS)/mkmf.pl
 REPLACEVAR                 = $(PERL) $(TOOLS)/replaceVAR.pl
 
 #---------------------------------------------------------------
-# Tools for testing
-TAPTOJUNIT                 = $(PERL) $(TOOLS)/tap-to-junit-xml.pl
-PROVE                      = $(PERL) $(TOOLS)/epicsProve.pl
-PROVE.tap                  = $(PROVE) --ext .tap --exec "$(CAT)"
-
-TEST_FAILURE_FILE          = $(TOP)/.tests-failed
-PROVE_FAILURE              = echo $(abspath .)>> $(TEST_FAILURE_FILE)
-
-#---------------------------------------------------------------
-# private versions of lex/yacc from EPICS
+# Our versions of lex (flex) and yacc (antelope)
 EYACC = $(TOOLS)/antelope$(HOSTEXE)
 ELEX = $(TOOLS)/e_flex$(HOSTEXE) -S$(EPICS_BASE)/include/flex.skel.static
 
@@ -99,28 +89,6 @@ YACC  = $(EYACC)
 LEX   = $(ELEX)
 
 #---------------------------------------------------------------
-# Our use of msi is incompatible with older versions
+# The 3.15 version of msi supports new options
 
 MSI3_15 = $(EPICS_BASE_HOST_BIN)/msi
-
-#---------------------------------------------------------------
-# External tools and tool flags - must be in path or defined in application
-
-ADL2DL ?= adl2dl
-
-# sch2edif compiler and flags
-SCH2EDIF = sch2edif
-SCH2EDIF_PATH =
-SCH2EDIF_SYSFLAGS = -n -ap -p.+..+$(SCH2EDIF_PATH)+$(CAPFAST_TEMPLATES)/sym+
-SCH2EDIF_FLAGS =
- 
-# e2db and flags
-#    - again there is an assumption where edb.def is installed.
-E2DB ?= e2db
-E2DB_SYSFLAGS = -ate -d $(CAPFAST_TEMPLATES)/edb.def
-E2DB_FLAGS =
-
-DBST ?= dbst
-
-
-

configure/CONFIG_BASE_VERSION

@@ -15,19 +15,30 @@
 # EPICS_SITE_VERSION is defined in CONFIG_SITE for sites that want a local
 # version number to be included in the reported version string.
 
-# In 3.15 we still define BASE_3_14 so "ifdef BASE_3_14" means
-# 3.14 or later, but "ifeq ($(BASE_3_14),YES)" means 3.14 only.
+# We define BASE_3_14 and BASE_3_15 as NO and BASE_3_16 as YES, so
+#   ifdef BASE_3_14
+#       true for 3.14 or later
+#   ifdef BASE_3_15
+#       true for 3.15 or later
+#   ifeq ($(BASE_3_14),YES)
+#       true for 3.14.x only
+#   ifeq ($(BASE_3_15),YES)
+#       true for 3.15 only
+#   ifeq ($(BASE_3_16),YES)
+#       true for 3.16 only.
+
 BASE_3_14 = NO
-BASE_3_15 = YES
+BASE_3_15 = NO
+BASE_3_16 = YES
 
 # EPICS_VERSION must be a number >0 and <256
 EPICS_VERSION = 3
 
 # EPICS_REVISION must be a number >=0 and <256
-EPICS_REVISION = 15
+EPICS_REVISION = 16
 
 # EPICS_MODIFICATION must be a number >=0 and <256
-EPICS_MODIFICATION = 8
+EPICS_MODIFICATION = 1
 
 # EPICS_PATCH_LEVEL must be a number (win32 resource file requirement)
 # Not included if zero
@@ -37,8 +48,12 @@ EPICS_PATCH_LEVEL = 0
 #EPICS_DEV_SNAPSHOT=-DEV
 #EPICS_DEV_SNAPSHOT=-pre1
 #EPICS_DEV_SNAPSHOT=-pre1-DEV
+#EPICS_DEV_SNAPSHOT=-pre2
+#EPICS_DEV_SNAPSHOT=-pre2-DEV
 #EPICS_DEV_SNAPSHOT=-rc1
 #EPICS_DEV_SNAPSHOT=-rc1-DEV
+#EPICS_DEV_SNAPSHOT=-rc2
+#EPICS_DEV_SNAPSHOT=-rc2-DEV
 EPICS_DEV_SNAPSHOT=
 
 # No changes should be needed below here

configure/CONFIG_COMMON

@@ -38,10 +38,6 @@ BUILD_ARCHS = $(EPICS_HOST_ARCH) $(CROSS1) $(CROSS2)
 # otherwise override this in os/CONFIG_SITE.<host_arch>.Common
 PERL = perl -CSD
 
-#-------------------------------------------------------
-# dbst based database optimization default
-DB_OPT = NO
-
 #-------------------------------------------------------
 # Check configure/RELEASE file for consistency
 CHECK_RELEASE_YES = checkRelease
@@ -82,7 +78,8 @@ IOCS_APPL_TOP               = $(shell $(FULLPATHNAME) $(INSTALL_LOCATION))
 #-------------------------------------------------------
 # Make echo output - suppress echoing if make's '-s' flag is set
 NOP = :
-ECHO = @$(if $(findstring s,$(MFLAGS)),$(NOP),echo)
+ECHO = @$(if $(findstring s,$(patsubst T_A=%,,$(MAKEFLAGS))),$(NOP),echo)
+QUIET_FLAG := $(if $(findstring s,$(MAKEFLAGS)),-q,)
 
 #-------------------------------------------------------
 ifdef T_A
@@ -332,6 +329,14 @@ COMPILE.cpp = $(CCC) $(CPPFLAGS) $(CXXFLAGS) $(INCLUDES)
 # C preprocessor command
 PREPROCESS.cpp = $(CPP) $(CPPFLAGS) $(INCLUDES) $< > $@
 
+#--------------------------------------------------
+# genVersion header defaults
+
+# C macro name
+GENVERSIONMACRO = VCSVERSION
+# C macro default value (empty to use date+time)
+GENVERSIONDEFAULT =
+
 #--------------------------------------------------
 # Header dependency file generation
 

configure/CONFIG_ENV

@@ -35,8 +35,10 @@ EPICS_CA_CONN_TMO=30.0
 EPICS_CA_REPEATER_PORT=5065
 EPICS_CA_SERVER_PORT=5064
 EPICS_CA_MAX_ARRAY_BYTES=16384
+EPICS_CA_AUTO_ARRAY_BYTES=YES
 EPICS_CA_BEACON_PERIOD=15.0
 EPICS_CA_MAX_SEARCH_PERIOD=300.0
+EPICS_CA_MCAST_TTL=1
 EPICS_CAS_BEACON_PERIOD=
 EPICS_CAS_BEACON_PORT=
 EPICS_CAS_AUTO_BEACON_ADDR_LIST=""

configure/CONFIG_SITE_ENV

@@ -13,7 +13,7 @@
 #
 #	CONFIG_SITE_ENV - EPICS Environment Parameter Site configuration file
 #
-# This file is read by the script base/src/libCom/env/bldEnvData.pl
+# This file is read by the script base/src/libCom/env/bldEnvdata.pl
 # Variable definitions must take the form
 #	VAR = VALUE
 # or
@@ -24,45 +24,33 @@
 
 #  Site-specific environment settings
 
-## Time service:
-# EPICS_TZ
-#       Local timezone rules for vxWorks and RTEMS. The value follows the Posix
-#       TZ environment variable's Mm.n.d/h format (see the IBM link below for
-#       details). If TZ hasn't already been set when the osdTime timeRegister()
-#       C++ static constructor runs, this parameter will be copied into the TZ
-#       environment variable. Once the OS clock has been synchronized to NTP the
-#       routine tz2timezone() will be run to convert TZ into the TIMEZONE
-#       variable format that VxWorks needs.
-#               https://developer.ibm.com/articles/au-aix-posix/
-
-# Japan Standard Time, no DST:
-#EPICS_TZ = "JST-9"
-
-# Central European (Summer) Time:
-#EPICS_TZ = "CET-1CEST,M3.5.0/2,M10.5.0/3"
-
-# Greenwich Mean/British Summer Time:
-#EPICS_TZ = "GMT0BST,M3.5.0/1,M10.5.0/2"
-
-# US Eastern Standard/Daylight Time:
-#EPICS_TZ = "EST5EDT,M3.2.0/2,M11.1.0/2"
-
-# US Central Standard/Daylight Time:
-EPICS_TZ = "CST6CDT,M3.2.0/2,M11.1.0/2"
-
-# US Mountain Standard/Daylight Time:
-#EPICS_TZ = "MST7MDT,M3.2.0/2,M11.1.0/2"
-
-# US Pacific Standard/Daylight Time:
-#EPICS_TZ = "PST8PDT,M3.2.0/2,M11.1.0/2"
-
-# US Hawaiian Standard Time, no DST:
-#EPICS_TZ = "HST10"
-
+# Time service:
+# EPICS_TIMEZONE
+#	local timezone info for vxWorks and RTEMS IOCs.  The format is
+#	    <name>::<minutesWest>:<start daylight>:<end daylight>
+#	where the start and end are mmddhh - that is month,day,hour
+#	e.g. for ANL in 2016: EPICS_TIMEZONE=CST/CDT::360:031302:110602
+#
+#	DST for 2016  US: Mar 13 - Nov 06
+#	              EU: Mar 27 - Oct 30
+#	DST for 2017  US: Mar 12 - Nov 05
+#	              EU: Mar 26 - Oct 29
+#	DST for 2018  US: Mar 11 - Nov 04
+#	              EU: Mar 25 - Oct 28
+#	DST for 2019  US: Mar 10 - Nov 03
+#	              EU: Mar 31 - Oct 27
+#	DST for 2020  US: Mar 08 - Nov 01
+#	              EU: Mar 29 - Oct 25
+#	DST for 2021  US: Mar 14 - Nov 07
+#	              EU: Mar 28 - Oct 31
+#	(see: http://www.timeanddate.com/time/dst/2016.html etc. )
+#
+# These values are for 2016:
+EPICS_TIMEZONE=CST/CDT::360:031302:110602
+#EPICS_TIMEZONE=CET/CEST::-60:032702:103002
 
 # EPICS_TS_NTP_INET
-#	NTP time server ip address for VxWorks and RTEMS.
-#	IOC will use its boot host if this is not set.
+#	NTP time server ip address.  Uses boot host if not set.
 EPICS_TS_NTP_INET=
 
 # IOC Shell:
@@ -70,8 +58,11 @@ EPICS_TS_NTP_INET=
 #	Prompt string
 # IOCSH_HISTSIZE
 #	Number of lines of command history to keep.
+# IOCSH_HISTEDIT_DISABLE
+# 	Prevents use of readline or equivalent if defined.
 IOCSH_PS1="epics> "
 IOCSH_HISTSIZE=50
+IOCSH_HISTEDIT_DISABLE=
 
 # Log Server:
 # EPICS_IOC_LOG_INET 

configure/RULES.Db

@@ -8,10 +8,12 @@
 #*************************************************************************
 #RULES.Db
 
-# Set db substitutions file suffix
+# Set db substitutions and template file suffixes
 SUBST_SUFFIX ?= .substitutions
+TEMPL_SUFFIX ?= .template
 
-#####################################################  vpath
+#---------------------------------------------------------------
+# vpath
 
 vpath %.pm $(USR_VPATH) $(SRC_DIRS) $(dir $(DBD))
 vpath %.pod $(USR_VPATH) $(SRC_DIRS) $(dir $(DBD))
@@ -19,12 +21,13 @@ vpath %.dbd $(USR_VPATH) $(SRC_DIRS) $(dir $(DBD))
 vpath %.db $(USR_VPATH) $(SRC_DIRS) $(dir $(DB))
 vpath %.vdb $(USR_VPATH) $(SRC_DIRS) $(dir $(DB))
 vpath %$(SUBST_SUFFIX) $(USR_VPATH) $(SRC_DIRS) $(COMMON_DIR)
-vpath %.template $(USR_VPATH) $(SRC_DIRS) $(COMMON_DIR)
+vpath %$(TEMPL_SUFFIX) $(USR_VPATH) $(SRC_DIRS) $(COMMON_DIR)
 vpath bpt%.data $(USR_VPATH) $(SRC_DIRS) $(COMMON_DIR)
 vpath %.acf $(USR_VPATH) $(SRC_DIRS) $(COMMON_DIR)
 vpath %.acs $(USR_VPATH) $(SRC_DIRS) $(COMMON_DIR)
 
-##################################################### dbflags dbdflags
+#---------------------------------------------------------------
+# dbflags dbdflags
 
 DBD_SEARCH_DIRS = . .. $(COMMON_DIR) $(SRC_DIRS) $(INSTALL_DBD) $(RELEASE_DBD_DIRS)
 DB_SEARCH_DIRS = . .. $(COMMON_DIR) $(SRC_DIRS) $(INSTALL_DB) $(RELEASE_DB_DIRS)
@@ -33,13 +36,15 @@ DBDFLAGS = $(USR_DBDFLAGS) $(CMD_DBDFLAGS) $(addprefix -I,$(DBD_SEARCH_DIRS))
 DBFLAGS = $($*_DBFLAGS) $(USR_DBFLAGS) $(CMD_DBFLAGS) $(addprefix -I,$(DB_SEARCH_DIRS))
 REGRDDFLAGS = $(DBDFLAGS) $($*_REGRDDFLAGS) $(USR_REGRDDFLAGS) $(CMD_REGRDDFLAGS)
 
-##################################################### Targets
+#---------------------------------------------------------------
+# Targets
 
 # ---------------------------------------------------
 # To allow os specific dbd files AND have the -j option work properly,
 
-CROSS_TARGET_OS_TYPES = $(sort $(foreach target,  \
-    $(EPICS_HOST_ARCH) $(CROSS_COMPILER_TARGET_ARCHS),$(firstword $(subst -, ,$(target)))))
+CROSS_TARGET_OS_TYPES = $(sort $(foreach target, \
+    $(EPICS_HOST_ARCH) $(CROSS_COMPILER_TARGET_ARCHS), \
+    $(firstword $(subst -, ,$(target)))))
 DBD += $(foreach type, $(CROSS_TARGET_OS_TYPES), $(DBD_$(type)))
 
 # Users add os specific dbd files to a Makefile as follows
@@ -86,31 +91,28 @@ SOURCE_DB_bbb = $(foreach dir, $(GENERIC_SRC_DIRS), $(SOURCE_DB_aaa)  )
 SOURCE_DB_aaa = $(addsuffix /$(file), $(dir) )
 
 COMMONS = $(COMMON_DIR)/*.dbd $(COMMON_DIR)/*.db $(COMMON_DIR)/*.h \
-          $(COMMON_DIR)/*$(SUBST_SUFFIX) $(COMMON_DIR)/*.template
+          $(COMMON_DIR)/*$(SUBST_SUFFIX) $(COMMON_DIR)/*$(TEMPL_SUFFIX)
 
 # Remove trailing numbers (to 99) on stem
-TEMPLATE1=$(patsubst %0,%,$(patsubst %1,%,$(patsubst %2,%,$(patsubst %3,%,$(patsubst %4,%, \
-          $(patsubst %5,%,$(patsubst %6,%,$(patsubst %7,%,$(patsubst %8,%,$(patsubst %9,%, \
-          $*))))))))))
-TEMPLATE2=$(patsubst %0,%,$(patsubst %1,%,$(patsubst %2,%,$(patsubst %3,%,$(patsubst %4,%, \
-          $(patsubst %5,%,$(patsubst %6,%,$(patsubst %7,%,$(patsubst %8,%,$(patsubst %9,%, \
-          $(TEMPLATE1)))))))))))
-TEMPLATE3=$(addsuffix .template,$(addprefix ../,$(TEMPLATE2)))
-TEMPLATE_FILENAME=$(firstword $(wildcard $($*_TEMPLATE) $(addprefix ../,$($*_TEMPLATE)) ../$*.template $(TEMPLATE3) ../template))
-
-# dbst based database optimization
-ifeq '$(DB_OPT)' 'YES'
-RAW=.raw
-DBS = $(filter %.db,$(DB)) $(addsuffix $(RAW),$(filter %.db,$(DB)))
-COMMON_DBS = $(addprefix $(COMMON_DIR)/,$(DBS))
-endif
+TEMPLATE1 = $(patsubst %0,%,$(patsubst %1,%,$(patsubst %2,%,$(patsubst %3,%, \
+            $(patsubst %4,%,$(patsubst %5,%,$(patsubst %6,%,$(patsubst %7,%, \
+            $(patsubst %8,%,$(patsubst %9,%,$*))))))))))
+TEMPLATE2 = $(patsubst %0,%,$(patsubst %1,%,$(patsubst %2,%,$(patsubst %3,%, \
+            $(patsubst %4,%,$(patsubst %5,%,$(patsubst %6,%,$(patsubst %7,%, \
+            $(patsubst %8,%,$(patsubst %9,%,$(TEMPLATE1)))))))))))
+TEMPLATE3 = $(addsuffix $(TEMPL_SUFFIX),$(addprefix ../,$(TEMPLATE2)))
+TEMPLATE_FILENAME = $(firstword $(wildcard $($*_TEMPLATE) \
+            $(addprefix ../,$($*_TEMPLATE)) ../$*$(TEMPL_SUFFIX) $(TEMPLATE3) \
+            ../template))
 
 INSTALL_DB_INSTALLS = $(addprefix $(INSTALL_DB)/,$(notdir $(DB_INSTALLS)))
 INSTALL_DBD_INSTALLS = $(addprefix $(INSTALL_DBD)/,$(notdir $(DBD_INSTALLS)))
 
 COMMONDEP_TARGET = $(COMMON_DIR)/$(basename $@)
 
-#####################################################  acf files
+#---------------------------------------------------------------
+# acf files
+
 # An access security configuration file, *.acf, can be created from
 # an *.acs file (has format of acf file plus #include "filename" lines)
 
@@ -123,7 +125,8 @@ ACF_INCLUDES = -I. $(TARGET_INCLUDES) $(USR_INCLUDES)\
 ACFDEPENDS_CMD = $(MKMF) -m $@ $(ACF_INCLUDES) $(COMMONDEP_TARGET) $<
 ACF_CMD = $(CPP) $(ACF_CPPFLAGS) $(ACF_INCLUDES) $< > $@
 
-#####################################################  dependancies
+#---------------------------------------------------------------
+# dependencies
 
 HINC += $(addsuffix .h,$(DBDINC_NAME))
 COMMON_DBDINC += $(addprefix $(COMMON_DIR)/,$(HINC))
@@ -133,12 +136,12 @@ DBDDEPENDS_FILES += $(addsuffix $(DEP),$(HINC) \
                     $(patsubst $(COMMON_DIR)/%,%, \
                     $(filter-out $(COMMON_DIR)/bpt%.dbd,$(COMMON_DBDS))))
 
-##################################################### 
+#---------------------------------------------------------------
 
 ifndef T_A
 
 DEP = .d
-TEMPLATE3+=$(addsuffix .template, $(TEMPLATE2))
+TEMPLATE3 += $(addsuffix $(TEMPL_SUFFIX), $(TEMPLATE2))
 
 COMMON_DIR = .
 INSTALL_DBDS =
@@ -153,18 +156,13 @@ ACTIONS += install
 ACTIONS += buildInstall
 ACTIONS += runtests tapfiles clean-tests test-results junitfiles
 
-actionArchTargets = $(foreach x, $(ACTIONS),\ $(foreach arch,$(BUILD_ARCHS), $(x)$(DIVIDER)$(arch)))
+actionArchTargets = $(foreach action, $(ACTIONS), \
+    $(foreach arch, $(BUILD_ARCHS), $(action)$(DIVIDER)$(arch)))
+cleanArchTargets = $(foreach arch, $(BUILD_ARCHS), clean$(DIVIDER)$(arch))
 
-cleanArchTargets = $(foreach arch,$(BUILD_ARCHS), clean$(DIVIDER)$(arch))
 -include $(TOP)/configure/CONFIG_APP_INCLUDE
 
 all: install
-ifeq ($(EPICS_HOST_ARCH),$T_A)
-host: install
-else
-# Do nothing
-host:
-endif
 
 install: buildInstall
 
@@ -172,20 +170,30 @@ buildInstall : build
 
 rebuild: clean install
 
-.PHONY: all host $(ACTIONS)
+.PHONY: all $(ACTIONS)
 
 $(actionArchTargets) $(BUILD_ARCHS): install
 $(cleanArchTargets): clean
 
 .PHONY: $(BUILD_ARCHS) $(actionArchTargets) $(cleanArchTargets)
 
-endif # T_A defined
+else
+  # T_A is defined
+  ifeq ($(EPICS_HOST_ARCH),$(T_A))
+    host: install
+  else
+    host:
+  endif
+
+  .PHONY: host
+endif # T_A
 
 ifneq (,$(strip $(DBDDEPENDS_FILES)))
 -include $(DBDDEPENDS_FILES)
 endif
 
-#####################################################  build dependancies, clean rule
+#---------------------------------------------------------------
+# build dependancies, clean rule
 
 inc : $(COMMON_INC) $(INSTALL_INC)
 
@@ -205,7 +213,8 @@ db_clean :
 
 realclean: clean
 
-##################################################### Dependency files
+#---------------------------------------------------------------
+# Dependency files
 
 %Record.h$(DEP): $(COMMON_DIR)/%Record.dbd
 	@$(RM) $@
@@ -256,19 +265,19 @@ menu%.h$(DEP): ../menu%.dbd
 	@$(DBEXPAND) -D $(DBDFLAGS) -o $(COMMONDEP_TARGET) $($*_DBD) > $@
 	@echo "$(COMMONDEP_TARGET): ../Makefile" >> $@
 
-%.db$(RAW)$(DEP): %$(SUBST_SUFFIX)
+%.db$(DEP): %$(SUBST_SUFFIX)
 	@$(RM) $@
 	$(MSI3_15) -D $(DBFLAGS) -o $(COMMONDEP_TARGET) -S$< $(TEMPLATE_FILENAME) > $@
 
-%.db$(RAW)$(DEP): ../%$(SUBST_SUFFIX)
+%.db$(DEP): ../%$(SUBST_SUFFIX)
 	@$(RM) $@
 	$(MSI3_15) -D $(DBFLAGS) -o $(COMMONDEP_TARGET) -S$< $(TEMPLATE_FILENAME) > $@
 
-%.db$(RAW)$(DEP): %.template
+%.db$(DEP): %$(TEMPL_SUFFIX)
 	@$(RM) $@
 	$(MSI3_15) -D $(DBFLAGS) -o $(COMMONDEP_TARGET) $< > $@
 
-%.db$(RAW)$(DEP): ../%.template
+%.db$(DEP): ../%$(TEMPL_SUFFIX)
 	@$(RM) $@
 	$(MSI3_15) -D $(DBFLAGS) -o $(COMMONDEP_TARGET) $< > $@
 
@@ -282,14 +291,8 @@ menu%.h$(DEP): ../menu%.dbd
 
 .PRECIOUS: %$(DEP)
 
-##################################################### CapFast filter
-
-$(COMMON_DIR)/%.edf: ../%.sch $(DEPSCHS) 
-	@$(RM) $@
-	@if [ ! -f cad.rc -a -r ../cad.rc ] ; then ln -s ../cad.rc ; fi
-	$(SCH2EDIF) $(SCH2EDIF_SYSFLAGS) $(SCH2EDIF_FLAGS) -o $@  $<
-
-##################################################### Substitution files
+#---------------------------------------------------------------
+# Substitution files
 
 #  WARNING: CREATESUBSTITUTIONS script needs output dir on command line
 
@@ -310,25 +313,21 @@ $(INSTALL_DB)/%$(SUBST_SUFFIX): ../%$(SUBST_SUFFIX)
 
 .PRECIOUS: $(COMMON_DIR)/%$(SUBST_SUFFIX)
 
-##################################################### Template files
+#---------------------------------------------------------------
+# Template files
 
-$(COMMON_DIR)/%.template: $(COMMON_DIR)/%.edf 
-	@$(RM) $@
-	$(E2DB) $(E2DB_SYSFLAGS) $(E2DB_FLAGS) -n $@.VAR $<
-	@$(REPLACEVAR) < $@.VAR > $@
-	@$(RM) $@.VAR
-
-$(INSTALL_DB)/%.template: %.template
+$(INSTALL_DB)/%$(TEMPL_SUFFIX): %$(TEMPL_SUFFIX)
 	$(ECHO) "Installing template file $@"
 	@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
 
-$(INSTALL_DB)/%.template: ../%.template
+$(INSTALL_DB)/%$(TEMPL_SUFFIX): ../%$(TEMPL_SUFFIX)
 	$(ECHO) "Installing template file $@"
 	@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
 
-.PRECIOUS: $(COMMON_DIR)/%.template
+.PRECIOUS: $(COMMON_DIR)/%$(TEMPL_SUFFIX)
 
-##################################################### INC files
+#---------------------------------------------------------------
+# INC files
 
 $(COMMON_DIR)/%Record.h: $(COMMON_DIR)/%Record.dbd
 	@$(RM) $(notdir $@)
@@ -362,7 +361,8 @@ $(COMMON_DIR)/menu%.h: ../menu%.dbd
 
 .PRECIOUS: $(COMMON_DIR)/%.h
 
-##################################################### DBD files
+#---------------------------------------------------------------
+# DBD files
 
 $(COMMON_DIR)/bpt%.dbd: bpt%.data
 	@$(RM) $(notdir $@)
@@ -425,7 +425,8 @@ $(foreach file, $(DBD_INSTALLS), $(eval $(call DBD_INSTALLS_template, $(file))))
 
 .PRECIOUS: $(COMMON_DBDS) $(COMMON_DIR)/%.dbd
 
-##################################################### HTML files
+#---------------------------------------------------------------
+# HTML files
 
 $(COMMON_DIR)/%.html: %.dbd.pod $(TOOLS)/dbdToHtml.pl
 	@$(RM) $(notdir $@)
@@ -444,37 +445,44 @@ $(COMMON_DIR)/%.html: %.pm $(TOOLS)/podToHtml.pl
 
 $(COMMON_DIR)/%.html: ../%.pm $(TOOLS)/podToHtml.pl
 	@$(RM) $(notdir $@)
-	$(PERL) $(TOOLS)/podToHtml.pl -o $(notdir $@) $<
+	$(PERL) $(TOOLS)/podToHtml.pl -s -o $(notdir $@) $<
+	@$(MKDIR) $(dir $@)
+	@$(MV) $(notdir $@) $@
+
+$(COMMON_DIR)/%.html: ../%.pl $(TOOLS)/podToHtml.pl
+	@$(RM) $(notdir $@)
+	$(PERL) $(TOOLS)/podToHtml.pl -s -o $(notdir $@) $<
 	@$(MV) $(notdir $@) $@
 
 .PRECIOUS: $(COMMON_DIR)/%.html %.html
 
-##################################################### DB files
+#---------------------------------------------------------------
+# DB files
 
-$(COMMON_DIR)/%.db$(RAW): $(COMMON_DIR)/%.edf 
+$(COMMON_DIR)/%.db: $(COMMON_DIR)/%.edf 
 	$(E2DB) $(E2DB_SYSFLAGS) $(E2DB_FLAGS) -n $*.VAR $<
 	@$(REPLACEVAR) < $*.VAR > $@
 	@$(RM) $*.VAR
 
-$(COMMON_DIR)/%.db$(RAW): %$(SUBST_SUFFIX)
+$(COMMON_DIR)/%.db: %$(SUBST_SUFFIX)
 	$(ECHO) "Inflating database from $< $(TEMPLATE_FILENAME)"
 	@$(RM) $(notdir $@)
 	$(MSI3_15) $(DBFLAGS) -o $(notdir $@) -S$< $(TEMPLATE_FILENAME)
 	@$(MV) $(notdir $@) $@
 
-$(COMMON_DIR)/%.db$(RAW): ../%$(SUBST_SUFFIX)
+$(COMMON_DIR)/%.db: ../%$(SUBST_SUFFIX)
 	$(ECHO) "Inflating database from $< $(TEMPLATE_FILENAME)"
 	@$(RM) $(notdir $@)
 	$(MSI3_15) $(DBFLAGS) -o $(notdir $@) -S$< $(TEMPLATE_FILENAME)
 	@$(MV) $(notdir $@) $@
 
-$(COMMON_DIR)/%.db$(RAW): %.template
+$(COMMON_DIR)/%.db: %$(TEMPL_SUFFIX)
 	$(ECHO) "Inflating database from $<"
 	@$(RM) $(notdir $@)
 	$(MSI3_15) $(DBFLAGS) -o $(notdir $@) $<
 	@$(MV) $(notdir $@) $@
 
-$(COMMON_DIR)/%.db$(RAW): ../%.template
+$(COMMON_DIR)/%.db: ../%$(TEMPL_SUFFIX)
 	$(ECHO) "Inflating database from $<"
 	@$(RM) $(notdir $@)
 	$(MSI3_15) $(DBFLAGS) -o $(notdir $@) $<
@@ -492,22 +500,6 @@ $(COMMON_DIR)/%.acf: ../%.acs
 
 .PRECIOUS: $(COMMON_DIR)/%.acf
 
-# dbst based database optimization
-ifeq '$(DB_OPT)' 'YES'
-
-$(COMMON_DIR)/%.db$(RAW): ../%.db
-	@$(RM) $@
-	$(CP) $< $@
-
-$(COMMON_DIR)/%.db: $(COMMON_DIR)/%.db$(RAW)
-	$(ECHO) "Optimizing database $@"
-	@$(RM) $@
-	$(DBST) . $< -d > $@
-
-.PRECIOUS: $(COMMON_DIR)/%.db
-.PRECIOUS: $(DB:%=$(COMMON_DIR)/%$(RAW))
-else
-
 $(INSTALL_DB)/%: %
 	$(ECHO) "Installing $@"
 	@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
@@ -515,7 +507,6 @@ $(INSTALL_DB)/%: %
 $(INSTALL_DB)/%: ../%
 	$(ECHO) "Installing $@"
 	@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
-endif
 
 $(INSTALL_DB)/%.db: $(COMMON_DIR)/%.db
 	$(ECHO) "Installing created db file $@"
@@ -531,8 +522,8 @@ $(foreach file, $(DB_INSTALLS), $(eval $(call DB_INSTALLS_template, $(file))))
 .PRECIOUS: $(COMMON_DIR)/%.edf
 .PRECIOUS: $(COMMON_DBS)
 
-##################################################### register record,device,driver support
-
+#---------------------------------------------------------------
+# register record,device,driver support
 
 %_registerRecordDeviceDriver.cpp: $(COMMON_DIR)/%.dbd
 	@$(RM) $@
@@ -548,4 +539,3 @@ $(foreach file, $(DB_INSTALLS), $(eval $(call DB_INSTALLS_template, $(file))))
 
 .PRECIOUS: %_registerRecordDeviceDriver.cpp
 
-##################################################### END OF FILE

configure/RULES_BUILD

@@ -25,6 +25,7 @@ vpath %.html $(USR_VPATH) $(ALL_SRC_DIRS)
 vpath %.skel.static $(USR_VPATH) $(ALL_SRC_DIRS)
 vpath %.y $(USR_VPATH) $(ALL_SRC_DIRS)
 vpath %.l $(USR_VPATH) $(ALL_SRC_DIRS)
+vpath %.pl $(USR_VPATH) $(ALL_SRC_DIRS)
 
 #---------------------------------------------------------------
 
@@ -102,20 +103,19 @@ endif
 #   Products and Object libraries
 #
 PRODTARGETS += $(PRODNAME) $(MUNCHNAME) $(CTDT_SRCS) $(CTDT_OBJS) $(NMS)
-TESTPRODTARGETS += $(TESTPRODNAME) $(TESTMUNCHNAME)
 
 #---------------------------------------------------------------
-#   Test result files
+#   Test specifications and test result files
 #
+ifneq (,$(strip $(TESTS)))
+TARGETS += testspec
+endif
 
-# Enable testing if this host can run tests for the current target
-ifneq (,$(filter $(T_A), $(EPICS_HOST_ARCH) $(CROSS_COMPILER_RUNTEST_ARCHS)))
+# Enable testing if this host can run tests on the current target
+ifneq (,$(findstring $(T_A),$(EPICS_HOST_ARCH) $(CROSS_COMPILER_RUNTEST_ARCHS)))
 RUNTESTS_ENABLED = YES
-TESTSCRIPTS.t = $(filter %.t, $(TESTSCRIPTS))
-TAPFILES.t += $(TESTSCRIPTS.t:.t=.tap)
-JUNITFILES.t += $(TESTSCRIPTS.t:.t=.xml)
-TAPFILES += $(TAPFILES.t)
-JUNITFILES += $(JUNITFILES.t)
+TAPFILES += $(TESTSCRIPTS:.t=.tap)
+JUNITFILES += $(TAPFILES:.tap=.xml)
 endif
 
 #---------------------------------------------------------------
@@ -141,7 +141,7 @@ rebuild: clean install
 
 build: inc
 
-build: $(OBJSNAME) $(LIBTARGETS) $(PRODTARGETS) $(TESTPRODTARGETS) \
+build: $(OBJSNAME) $(LIBTARGETS) $(PRODTARGETS) $(TESTPRODNAME) \
 	$(TARGETS) $(TESTSCRIPTS) $(INSTALL_LIB_INSTALLS)
 
 inc : $(COMMON_INC) $(INSTALL_INC) $(INSTALL_CONFIGS)
@@ -159,21 +159,20 @@ clean: build_clean
 
 build_clean:
 	$(ECHO) "Cleaning"
-	@$(RM) *.i *$(OBJ) *.a \
+	@$(RM) *.i *$(OBJ) *.a $(TESTPRODNAME) \
 	$(LIBNAME) $(TESTLIBNAME) $(SHRLIBNAME) $(TESTSHRLIBNAME) \
 	$(DLLSTUB_LIBNAME) $(TESTDLLSTUB_LIBNAME) \
 	$(LOADABLE_SHRLIBNAME) \
 	$(INC) $(TARGETS) $(TDS) $(CLEANS) \
 	*.out MakefileInclude *.manifest *.exp \
-	$(COMMON_INC) $(HDEPENDS_FILES) $(PRODTARGETS) $(TESTPRODTARGETS) \
+	$(COMMON_INC) $(HDEPENDS_FILES) $(PRODTARGETS) \
 	$(TESTSCRIPTS) $(TAPFILES) $(JUNITFILES)
 ifdef RES
 	@$(RM) *$(RES)
 endif
 
-# Sort mkdir targets to remove duplicates & make parents first
-$(DIRECTORY_TARGETS):
-	$(MKDIR) $(sort $@)
+$(DIRECTORY_TARGETS) :
+	$(MKDIR) $@
 
 # Install LIB_INSTALLS libraries before linking executables
 $(TESTPRODNAME) $(PRODNAME): | $(INSTALL_LIB_INSTALLS)
@@ -256,13 +255,15 @@ YACCOPT ?= $($*_YACCOPT)
 	$(MV) $*.tab.c $*.c
 	$(if $(findstring -d, $(YACCOPT)),$(MV) $*.tab.h $*.h,)
 
-# must be a separate rule since when not using '-d' the
+# must be a seperate rule since when not using '-d' the
 # prefix for .h will be different then .c
 %.h : %.c %.y
 
 %.c: %.l
+	@$(RM) $*.yy.c
+	$(LEX) $(LEXOPT) -t $< > $*.yy.c
 	@$(RM) $@
-	$(LEX) $(LEXOPT) -o$@ $<
+	$(MV) $*.yy.c $@
 
 #---------------------------------------------------------------
 # Libraries, shared/DLL and stubs
@@ -321,10 +322,6 @@ $(MUNCHNAME): %$(MUNCH_SUFFIX): $(MUNCH_DEPENDS) %$(EXE)
 	@$(RM) $@
 	$(MUNCH_CMD)
 
-$(TESTMUNCHNAME): %$(MUNCH_SUFFIX): $(MUNCH_DEPENDS) %$(EXE)
-	@$(RM) $@
-	$(MUNCH_CMD)
-
 #---------------------------------------------------------------
 # GeSys modules for RTEMS
 $(MODNAME): %$(MODEXT): %$(EXE)
@@ -335,43 +332,44 @@ $(MODNAME): %$(MODEXT): %$(EXE)
 #---------------------------------------------------------------
 # Automated testing
 
-runtests: run-tap-tests
-run-tap-tests: $(TESTSCRIPTS.t)
-ifneq ($(TESTSCRIPTS.t),)
+runtests: $(TESTSCRIPTS)
 ifdef RUNTESTS_ENABLED
-	$(PROVE) --failures --color $^ || $(PROVE_FAILURE)
-endif
+	-$(PERL) -MTest::Harness -e 'runtests @ARGV if @ARGV;' $^
 endif
 
-tapfiles: $(TAPFILES)
-junitfiles: $(JUNITFILES)
+testspec: $(TESTSCRIPTS)
+	@$(RM) $@
+	@echo OS-class: $(OS_CLASS) > $@
+	@echo Target-arch: $(T_A) >> $@
+	$(if $^, @echo Tests: $^ >> $@)
+	$(if $(TESTFILES), @echo Files: $(TESTFILES) >> $@)
+	$(if $(TESTSPEC_$(OS_CLASS)), @echo "Harness: $(TESTSPEC_$(OS_CLASS))" >> $@)
 
-test-results: tap-results
-tap-results: $(TAPFILES)
-ifneq ($(strip $(TAPFILES)),)
+test-results: tapfiles
+ifneq ($(TAPFILES),)
 ifdef RUNTESTS_ENABLED
-	$(PROVE.tap) --failures --color $^ || $(PROVE_FAILURE)
+	prove --failures --ext .tap --exec cat --color $(TAPFILES)
 endif
-
-CURRENT_TAPFILES := $(wildcard $(TAPFILES))
-CURRENT_JUNITFILES := $(wildcard $(JUNITFILES))
 endif
 
 clean-tests:
-ifneq ($(CURRENT_TAPFILES),)
-	$(RM) $(CURRENT_TAPFILES)
+ifneq ($(TAPFILES),)
+	$(RM) $(TAPFILES)
 endif
-ifneq ($(CURRENT_JUNITFILES),)
-	$(RM) $(CURRENT_JUNITFILES)
+ifneq ($(JUNITFILES),)
+	$(RM) $(JUNITFILES)
 endif
 
+tapfiles: $(TESTSCRIPTS) $(TAPFILES)
+junitfiles: $(JUNITFILES)
+
 # A .tap file is the output from running the associated test script
-$(TAPFILES.t): %.tap: %.t
+%.tap: %.t
 ifdef RUNTESTS_ENABLED
 	-$(PERL) $< -tap > $@
 endif
 
-$(JUNITFILES.t): %.xml: %.tap
+%.xml: %.tap
 	$(TAPTOJUNIT) --puretap --output $@ --input $< $*
 
 # If there's a perl test script (.plt) available, use it
@@ -385,6 +383,14 @@ $(JUNITFILES.t): %.xml: %.tap
 	@$(RM) $@
 	$(PERL) $(TOOLS)/makeTestfile.pl $@ $<
 
+#---------------------------------------------------------------
+# Generate header with version number from VCS
+
+ifneq ($(GENVERSION),)
+$(COMMON_DIR)/$(GENVERSION): FORCE
+	$(GENVERSIONHEADER) -t $(TOP) -N $(GENVERSIONMACRO) -V "$(GENVERSIONDEFAULT)" $@
+endif
+
 #---------------------------------------------------------------
 # Install rules for BIN_INSTALLS and LIB_INSTALLS
 
@@ -518,8 +524,8 @@ $(INSTALL_TEMPLATES_SUBDIR)/%: %
 .PRECIOUS: $(COMMON_INC)
 
 .PHONY: all host inc build install clean rebuild buildInstall build_clean
-.PHONY: runtests run-tap-tests tapfiles junitfiles test-results tap-results
-.PHONY: clean-tests checkRelease warnRelease noCheckRelease
+.PHONY: runtests tapfiles clean-tests test-results junitfiles
+.PHONY: checkRelease warnRelease noCheckRelease FORCE
 
 endif # BASE_RULES_BUILD
 #	EOF RULES_BUILD

configure/RULES_DIRS

@@ -4,7 +4,7 @@
 # Copyright (c) 2002 The Regents of the University of California, as
 #     Operator of Los Alamos National Laboratory.
 # EPICS BASE is distributed subject to a Software License Agreement found
-# in the file LICENSE that is included with this distribution.
+# in the file LICENSE that is included with this distribution. 
 #*************************************************************************
 
 ARCHS += $(BUILD_ARCHS)
@@ -54,7 +54,7 @@ $(foreach dir, $(DIRS), \
 
 define DEP_template2
 $(1)$$(DIVIDER)$(2) : $$(foreach ddir, $$($(1)_DEPEND_DIRS), \
-    $$(addsuffix $$(DIVIDER)$(2),$$(ddir))) | before-$(2)
+    $$(addsuffix $$(DIVIDER)$(2),$$(ddir)))
 endef
 $(foreach action, $(ACTIONS), \
     $(foreach dir, $(DIRS), \
@@ -79,22 +79,15 @@ $(foreach arch, $(ARCHS), \
 
 dirPart = $(join $(dir $@), $(word 1, $(subst $(DIVIDER), ,$(notdir $@))))
 actionArchPart = $(join $(word 2, $(subst $(DIVIDER), ,$(notdir $@))), \
-   $(addprefix $(DIVIDER),$(word 3, $(subst $(DIVIDER), ,$(notdir $@)))))
-
-$(DIRS) $(dirActionTargets) $(dirArchTargets) $(dirActionArchTargets):
+   $(addprefix $(DIVIDER),$(word 3, $(subst $(DIVIDER), ,$(notdir $@))))) 
+$(DIRS) $(dirActionTargets) $(dirArchTargets) $(dirActionArchTargets) :
 	$(MAKE) -C $(dirPart) $(actionArchPart)
 
-# before-action rules are run once prior to recursing through the
-# list of subdirectories and running the action rule in each one.
-# See DEP_template2 above for how that rule ordering is achieved.
-beforeActions = $(addprefix before-,$(ACTIONS))
-$(beforeActions):
-
 $(ARCHS) $(ACTIONS) $(actionArchTargets) :%: \
     $(foreach dir, $(DIRS), $(dir)$(DIVIDER)%)
 
 .PHONY : $(DIRS) all host rebuild
-.PHONY : $(ARCHS) $(ACTIONS) $(beforeActions)
+.PHONY : $(ARCHS) $(ACTIONS)
 .PHONY : $(dirActionTargets) $(dirArchTargets)
 .PHONY : $(dirActionArchTargets)
 .PHONY : $(actionArchTargets)

configure/RULES_TARGET

@@ -38,17 +38,6 @@ $(foreach target, $(PROD) $(TESTPROD), \
 
 #-----------------------------------------------------------------------
 
-# These must be done before PROD2_template
-define TESTLIBRARY_template
-$(1)_DIR = .
-TESTBUILD_LIBRARY += $$(if $$(strip $$($(1)_OBJSNAME) $$(LIBRARY_OBJS)),$(1),)
-endef
-
-$(foreach target, $(TESTLIBRARY), \
-    $(eval $(call TESTLIBRARY_template,$(strip $(target)))))
-
-#-----------------------------------------------------------------------
-
 define TARGET2_template
 $(1)_LDLIBS += $$($(1)_LIBS)
 $(1)_LDLIBS += $$(if $$(strip $$($(1)_LIBS_$(OS_CLASS))), \
@@ -134,6 +123,16 @@ $(foreach target, $(LIBRARY), \
 
 #-----------------------------------------------------------------------
 
+define LIBRARY3_template
+$(1)_DIR = .
+TESTBUILD_LIBRARY += $$(if $$(strip $$($(1)_OBJSNAME) $$(LIBRARY_OBJS)),$(1),)
+endef
+
+$(foreach target, $(TESTLIBRARY), \
+    $(eval $(call LIBRARY3_template,$(strip $(target)))))
+
+#-----------------------------------------------------------------------
+
 define LOADABLE_LIBRARY_template
 LOADABLE_BUILD_LIBRARY += $$(if $$(strip $$($(1)_OBJSNAME) $$(LIBRARY_OBJS)),$(1),)
 

configure/RULES_TOP

@@ -16,30 +16,32 @@ cvsclean:
 	$(PERL) $(CVSCLEAN)
 
 realuninstall: uninstallDirs
-	$(RMDIR) $(INSTALL_LOCATION_BIN) $(INSTALL_LOCATION_LIB)
+	$(RMDIR) $(INSTALL_LOCATION_BIN)
+	$(RMDIR) $(INSTALL_LOCATION_LIB)
 
 UNINSTALL_DIRS += $(INSTALL_DBD) $(INSTALL_INCLUDE) $(INSTALL_DOC) \
     $(INSTALL_HTML) $(INSTALL_TEMPLATES) $(INSTALL_DB) $(DIRECTORY_TARGETS)
 uninstallDirs:
 	$(RMDIR) $(UNINSTALL_DIRS)
 
-EMPTY_INSTALL_DIRS = \
-    $(if $(wildcard $(INSTALL_LOCATION_BIN)/*),,$(INSTALL_LOCATION_BIN)) \
-    $(if $(wildcard $(INSTALL_LOCATION_LIB)/*),,$(INSTALL_LOCATION_LIB))
 uninstall: archuninstall uninstallDirs
-	$(RMDIR) $(EMPTY_INSTALL_DIRS)
 
-archuninstall: $(addprefix uninstall$(DIVIDER),$(BUILD_ARCHS))
+archuninstall: $(addprefix uninstall$(DIVIDER),$(BUILD_ARCHS)) | cleandirs
 
+archPart = $(word 2, $(subst $(DIVIDER), ,$@))
 uninstall$(DIVIDER)%:
-	$(RMDIR) $(addsuffix /$(subst uninstall$(DIVIDER),,$@), \
-	    $(INSTALL_LOCATION_BIN) $(INSTALL_LOCATION_LIB))
+	$(RMDIR) $(INSTALL_LOCATION_BIN)/$(archPart)
+	$(RMDIR) $(INSTALL_LOCATION_LIB)/$(archPart)
+
+cleandirs:
+	@$(NOP)
+ifeq ($(wildcard $(INSTALL_LOCATION_BIN)/*),)
+	$(RMDIR) $(INSTALL_LOCATION_BIN)
+endif
+ifeq ($(wildcard $(INSTALL_LOCATION_LIB)/*),)
+	$(RMDIR) $(INSTALL_LOCATION_LIB)
+endif
 
-before-runtests before-test-results: rm-failure-file
-rm-failure-file:
-	@$(RM) $(TEST_FAILURE_FILE)
-runtests test-results:
-	$(PERL) $(TOOLS)/testFailures.pl $(TEST_FAILURE_FILE)
 
 help:
 	@echo "Usage: gnumake [options] [target] ..."
@@ -73,8 +75,8 @@ help:
 	@echo "Indiv. object targets are supported by O.<arch> level Makefile .e.g"
 	@echo "     xxxRecord.o"
 
-.PHONY: distclean cvsclean realuninstall archuninstall uninstallDirs
-.PHONY: uninstall rm-failure-file help
+.PHONY: cleandirs distclean cvsclean realuninstall archuninstall uninstallDirs
+.PHONY: uninstall help
 
 # Include <top>/cfg/TOP_RULES* files from tops defined in RELEASE* files
 #

configure/os/CONFIG.Common.RTEMS

@@ -72,7 +72,7 @@ CPPFLAGS += $($(BUILD_CLASS)_CPPFLAGS) $(POSIX_CPPFLAGS) $(OPT_CPPFLAGS)\
  $(USR_CPPFLAGS) $(CMD_CPPFLAGS) $(ARCH_DEP_CPPFLAGS) $(OP_SYS_CPPFLAGS)\
  $(OP_SYS_INCLUDE_CPPFLAGS) $(CODE_CPPFLAGS)
 
-ECHO = @$(if $(findstring s,$(MFLAGS)),$(NOP),echo)
+ECHO = @$(if $(findstring s,$(patsubst T_A=%,,$(MAKEFLAGS))),$(NOP),echo)
 
 #--------------------------------------------------
 # Although RTEMS uses gcc, it wants to use gcc its own way
@@ -136,13 +136,6 @@ MOD_LDFLAGS = $(OPT_LDFLAGS) $(TARGET_LDFLAGS) $(USR_LDFLAGS) $(POSIX_LDFLAGS) \
 LINK.mod = $(CCC) -o $@ $(PRODDIR_LDFLAGS) $(MOD_LDFLAGS)
 LINK.mod += $(PROD_LDFLAGS) $(PROD_LD_OBJS) $(PROD_LD_RESS) $(MOD_LDLIBS)
 
-#--------------------------------------------------
-# Here munching means creating a bootable object binary
-ifdef MUNCH_SUFFIX
-  MUNCHNAME = $(PRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
-  TESTMUNCHNAME = $(TESTPRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
-endif
-
 #--------------------------------------------------
 # RTEMS has neither shared libraries nor dynamic loading
 STATIC_BUILD=YES

configure/os/CONFIG.Common.RTEMS-beatnik

@@ -15,6 +15,7 @@ ARCH_DEP_CFLAGS += -DRTEMS_NETWORK_CONFIG_CLUSTER_SPACE=5120
 OP_SYS_LDLIBS += -lbspExt
 
 MUNCH_SUFFIX = .boot
+MUNCHNAME = $(PRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
 define MUNCH_CMD
 	$(RTEMS_TOOLS)/bin/$(OBJCOPY_FOR_TARGET) -O binary $< $@
 endef

configure/os/CONFIG.Common.RTEMS-mvme2100

@@ -13,6 +13,7 @@ ARCH_DEP_CFLAGS += -DHAVE_PPCBUG
 OP_SYS_LDLIBS += -lbspExt
 
 MUNCH_SUFFIX = .boot
+MUNCHNAME = $(PRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
 define MUNCH_CMD
 	$(RTEMS_TOOLS)/bin/$(OBJCOPY_FOR_TARGET) -O binary -R .comment -S $< rtems
 	gzip -f9 rtems

configure/os/CONFIG.Common.RTEMS-mvme2700

@@ -7,6 +7,7 @@ ARCH_DEP_CFLAGS += -DHAVE_PPCBUG
 ARCH_DEP_CFLAGS += -DNVRAM_INDIRECT
 
 MUNCH_SUFFIX = .boot
+MUNCHNAME = $(PRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
 define MUNCH_CMD
 	$(RTEMS_TOOLS)/bin/$(OBJCOPY_FOR_TARGET) -O binary -R .comment -S $< rtems
 	gzip -f9 rtems

configure/os/CONFIG.Common.RTEMS-mvme3100

@@ -15,6 +15,7 @@ ARCH_DEP_CFLAGS += -DRTEMS_NETWORK_CONFIG_CLUSTER_SPACE=5120
 OP_SYS_LDLIBS += -lbspExt
 
 MUNCH_SUFFIX = .boot
+MUNCHNAME = $(PRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
 define MUNCH_CMD
 	$(RTEMS_TOOLS)/bin/$(OBJCOPY_FOR_TARGET) -O binary $< $@
 endef

configure/os/CONFIG.Common.RTEMS-mvme5500

@@ -16,6 +16,7 @@ ARCH_DEP_CFLAGS += -DBSP_NVRAM_BASE_ADDR=0xf1110000
 OP_SYS_LDLIBS += -lbspExt
 
 MUNCH_SUFFIX = .boot
+MUNCHNAME = $(PRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
 define MUNCH_CMD
 	$(RTEMS_TOOLS)/bin/$(OBJCOPY_FOR_TARGET) -O binary $< $@
 endef

configure/os/CONFIG.Common.RTEMS-pc386

@@ -8,6 +8,7 @@
 RTEMS_TARGET_CPU=i386
 
 MUNCH_SUFFIX = .boot
+MUNCHNAME = $(PRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
 define MUNCH_CMD
 	$(RTEMS_TOOLS)/bin/$(OBJCOPY_FOR_TARGET) -O binary -R .comment -S $< temp.bin
 	$(BIN2BOOT) $@ 0x00097E00 \

configure/os/CONFIG.Common.RTEMS-uC5282

@@ -9,6 +9,7 @@ RTEMS_TARGET_CPU = m68k
 ARCH_DEP_CFLAGS += -DMY_DO_BOOTP=NULL
 
 MUNCH_SUFFIX = .boot
+MUNCHNAME = $(PRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
 define MUNCH_CMD
 	$(RTEMS_TOOLS)/bin/$(OBJCOPY_FOR_TARGET) -O binary -R .comment -S $< $@
 endef

configure/os/CONFIG.Common.linux-xscale_be

@@ -15,14 +15,5 @@ ARCH_CLASS = xscale
 ifeq ($(BUILD_CLASS),CROSS)
     VALID_BUILDS = Ioc
     GNU_TARGET = xscale_be
-    CMPLR_PREFIX = $(GNU_TARGET:%=%-)
-
-    # Configure for readline if requested
-    OP_SYS_INCLUDES += $(READLINE_DIR:%=-I%/include)
-    READLINE_LDFLAGS = $(READLINE_DIR:%=-L%/lib)
-    RUNTIME_LDFLAGS_READLINE_YES_NO = $(READLINE_DIR:%=-Wl,-rpath,%/lib)
-    RUNTIME_LDFLAGS += \
-        $(RUNTIME_LDFLAGS_READLINE_$(LINKER_USE_RPATH)_$(STATIC_BUILD))
-    SHRLIBDIR_LDFLAGS += $(READLINE_LDFLAGS)
-    PRODDIR_LDFLAGS += $(READLINE_LDFLAGS)
+    CMPLR_PREFIX = $(addsuffix -,$(GNU_TARGET))
 endif

configure/os/CONFIG.Common.linuxCommon

@@ -23,15 +23,13 @@ STATIC_LDFLAGS_YES= -Wl,-Bstatic
 STATIC_LDFLAGS_NO=
 STATIC_LDLIBS_YES= -Wl,-Bdynamic
 
-# Set runtime path for shared libraries if USE_RPATH=YES and STATIC_BUILD=NO
-SHRLIBDIR_RPATH_LDFLAGS_YES_NO = $(SHRLIB_DEPLIB_DIRS:%=-Wl,-rpath,%)
-SHRLIBDIR_LDFLAGS += \
-    $(SHRLIBDIR_RPATH_LDFLAGS_$(LINKER_USE_RPATH)_$(STATIC_BUILD))
+# Set runtime path for shared libraries
+SHRLIBDIR_RPATH_LDFLAGS_YES += $(SHRLIB_DEPLIB_DIRS:%=-Wl,-rpath,%)
+SHRLIBDIR_LDFLAGS += $(SHRLIBDIR_RPATH_LDFLAGS_$(LINKER_USE_RPATH))
 
-# Set runtime path for products if USE_RPATH=YES and STATIC_BUILD=NO
-PRODDIR_RPATH_LDFLAGS_YES_NO = $(PROD_DEPLIB_DIRS:%=-Wl,-rpath,%)
-PRODDIR_LDFLAGS += \
-    $(PRODDIR_RPATH_LDFLAGS_$(LINKER_USE_RPATH)_$(STATIC_BUILD))
+# Set runtime path for products
+PRODDIR_RPATH_LDFLAGS_YES += $(PROD_DEPLIB_DIRS:%=-Wl,-rpath,%)
+PRODDIR_LDFLAGS += $(PRODDIR_RPATH_LDFLAGS_$(LINKER_USE_RPATH))
 
 # Link libraries controlled by COMMANDLINE_LIBRARY
 # The newest Linux versions only need readline, older ones need both

configure/os/CONFIG.Common.vxWorksCommon

@@ -1,7 +1,7 @@
 # CONFIG.Common.vxWorksCommon
 #
 # Definitions for vxWorks target archs
-# Sites may override these definitions in CONFIG_SITE.Common.vxWorksCommon
+# Override these definitions in CONFIG_SITE.Common.vxWorksCommon
 # or CONFIG_SITE.<host>.vxWorksCommon
 #-------------------------------------------------------
 
@@ -63,8 +63,6 @@ VXWORKS_MAJOR_VERSION = $(basename $(basename $(VXWORKS_VERSION)))
 
 # These are needed for vxWorks 6.x; the GNU toolset version number
 # is in the path to the compiler tools:
-VX_GNU_VERSION_5.4 = 2.95
-VX_GNU_VERSION_5.5 = 2.96
 VX_GNU_VERSION_6.0 = 3.3.2
 VX_GNU_VERSION_6.1 = 3.3.2
 VX_GNU_VERSION_6.2 = 3.3.2
@@ -80,49 +78,47 @@ VX_GNU_VERSION = $(VX_GNU_VERSION_$(VXWORKS_VERSION))
 VX_GNU_MAJOR_VERSION = $(basename $(basename $(VX_GNU_VERSION)))
 
 #--------------------------------------------------
-# Fix WIND_BASE for vxWorks 6.x on linux
-# NB: We know the value of WIND_HOST_TYPE here, but not VXWORKS_VERSION
+# Fix old Linux WIND_HOST_TYPE
 ifeq ($(WIND_HOST_TYPE),x86-linux)
-  WIND_HOST_TYPE_5 = x86-linux
-  WIND_HOST_TYPE_6 = x86-linux2
-  WIND_HOST_TYPE = $(WIND_HOST_TYPE_$(VXWORKS_MAJOR_VERSION))
+  WIND_HOST_TYPE = x86-linux2
 endif
 
 #--------------------------------------------------
 # vxWorks directory definitions
-VX_DIR_5 = $(WIND_BASE)
-VX_DIR_6 = $(WIND_BASE)/vxworks-$(VXWORKS_VERSION)
-VX_DIR = $(VX_DIR_$(VXWORKS_MAJOR_VERSION))
+VX_DIR = $(WIND_BASE)/vxworks-$(VXWORKS_VERSION)
 
-VX_INCLUDE_DIRS_5 = $(VX_DIR)/target/h
-VX_INCLUDE_DIRS_6 = $(VX_DIR)/target/h $(VX_DIR)/target/h/wrn/coreip
-GNU_TARGET_INCLUDE_DIR = $(VX_INCLUDE_DIRS_$(VXWORKS_MAJOR_VERSION))
+GNU_TARGET_INCLUDE_DIR = $(VX_DIR)/target/h $(VX_DIR)/target/h/wrn/coreip
 
 #--------------------------------------------------
 # vxWorks GNU directories
 
-GNU_DIR_5 = $(WIND_BASE)/host/$(WIND_HOST_TYPE)
-GNU_DIR_6 = $(WIND_BASE)/gnu/$(VX_GNU_VERSION)-vxworks-$(VXWORKS_VERSION)/$(WIND_HOST_TYPE)
-GNU_DIR = $(GNU_DIR_$(VXWORKS_MAJOR_VERSION))
+GNU_DIR = $(WIND_BASE)/gnu/$(VX_GNU_VERSION)-vxworks-$(VXWORKS_VERSION)/$(WIND_HOST_TYPE)
 
 #--------------------------------------------------
-# This finds nm on any supported VxWorks version
+# Wind River moved nm out of GNU_BIN in some versions
 
-NMPROG = $(CMPLR_PREFIX)nm$(CMPLR_SUFFIX)$(HOSTEXE)
-NM = $(firstword $(wildcard $(WIND_BASE)/*/$(WIND_HOST_TYPE)/bin/$(NMPROG)))
+WORKBENCH_BIN = $(WIND_BASE)/workbench-$(WORKBENCH_VERSION)/$(WIND_HOST_TYPE)/bin
+UTILITIES_BIN = $(WIND_BASE)/utilities-$(UTILITIES_VERSION)/$(WIND_HOST_TYPE)/bin
+
+NM_DIR_6.4 = $(WORKBENCH_BIN)
+NM_DIR_6.5 = $(WORKBENCH_BIN)
+NM_DIR_6.6 = $(WORKBENCH_BIN)
+NM_DIR_6.7 = $(GNU_BIN)
+NM_DIR_6.8 = $(UTILITIES_BIN)
+NM_DIR_6.9 = $(UTILITIES_BIN)
+NM_DIR = $(firstword $(NM_DIR_$(VXWORKS_VERSION)) $(GNU_BIN))
+
+NM = $(NM_DIR)/$(CMPLR_PREFIX)nm$(CMPLR_SUFFIX)$(HOSTEXE)
 
 #--------------------------------------------------
 # A linker script is essential for munching from vxWorks 6.6 onwards
-# (i.e. with versions that use gcc 4.1.2 or later).  It can be used
-# with any vxWorks 5 or 6 version, but apparently should not be used
-# when compiling for 68K (which isn't supported in vxWorks 6 anyway)
+# (i.e. with versions that use gcc 4.1.2 or later).
 MUNCH_LDFLAGS_6 = -T $(VX_DIR)/target/h/tool/gnu/ldscripts/link.OUT
 MUNCH_LDFLAGS = $(MUNCH_LDFLAGS_$(VXWORKS_MAJOR_VERSION))
 
 #--------------------------------------------------
 # These are required by some of the Wind River tools
 export WIND_BASE
-export WIND_HOME = $(WIND_BASE)
 export WIND_HOST_TYPE
 export TOOL_FAMILY = GNU
 
@@ -131,11 +127,10 @@ export TOOL_FAMILY = GNU
 OP_SYS_CPPFLAGS += -DvxWorks=vxWorks
 OP_SYS_CFLAGS += -fno-builtin
 
-# Fix for vxWorks 5 headers that use macros defined in vxWorks.h but
+# Fix for vxWorks headers that use macros defined in vxWorks.h but
 # which don't actually include vxWorks.h themselves, for example the
 # target/h/sys/stat.h file which uses ULONG.  This also stops dbDefs.h
-# from defining the OFFSET macro, which generates lots of warnings in
-# both vxWorks 5 and 6.
+# from defining the OFFSET macro, which generates lots of warnings.
 OP_SYS_INCLUDE_CPPFLAGS += -include $(VX_DIR)/target/h/vxWorks.h
 
 #--------------------------------------------------
@@ -148,7 +143,6 @@ OPT_CXXFLAGS_YES = -O2
 CODE_CFLAGS =
 #
 # For vxWorks versions before 6.3 we need this g++ compiler flag
-CODE_CXXFLAGS_5 = -fno-implicit-templates
 CODE_CXXFLAGS_6.0 = -fno-implicit-templates
 CODE_CXXFLAGS_6.1 = -fno-implicit-templates
 CODE_CXXFLAGS_6.2 = -fno-implicit-templates
@@ -170,8 +164,6 @@ OSITHREAD_USE_DEFAULT_STACK = NO
 
 #--------------------------------------------------
 # Link definitions
-CROSS_LDFLAGS =
-#
 LINK.cpp = $(LD) -o $@ $(STATIC_LDFLAGS) $(PRODDIR_LDFLAGS) $(LDFLAGS)
 LINK.cpp += $(PROD_LDFLAGS) $(PROD_LD_OBJS) $(PROD_LD_RESS) $(PROD_LDLIBS)
 
@@ -185,12 +177,6 @@ COMPILE.ctdt = $(CC) -c $(CPPFLAGS) $(CFLAGS_ctdt) $(INCLUDES) $(SOURCE_FLAG)
 VXCPPFLAGS = $(filter-out $(OP_SYS_INCLUDE_CPPFLAGS),$(CPPFLAGS))
 PREPROCESS.cpp = $(CPP) $(VXCPPFLAGS) $(INCLUDES) $< > $@
 
-#--------------------------------------------------
-# Don't use gcc 2.x for dependency generation
-
-HDEPENDS_METHOD_2 = MKMF
-HDEPENDS_METHOD = $(firstword $(HDEPENDS_METHOD_$(VX_GNU_MAJOR_VERSION)) COMP)
-
 #--------------------------------------------------
 # Allow site overrides
 -include $(CONFIG)/os/CONFIG_SITE.Common.vxWorksCommon

configure/os/CONFIG.Common.win32-x86-mingw

@@ -30,7 +30,7 @@ ARCH_DEP_LDFLAGS += -m32
 # Compiler does not define  __unix __unix__ unix
 
 # Override for -DUNIX from CONFIG.Common.UnixCommon
-OP_SYS_CPPFLAGS = -D_MINGW -D__USE_MINGW_ANSI_STDIO
+OP_SYS_CPPFLAGS = -D_MINGW
 
 EXE = .exe
 RES = .coff

configure/os/CONFIG.UnixCommon.Common

@@ -8,7 +8,7 @@
 CP = cp
 MV = mv
 RM = rm -f
-MKDIR = mkdir
+MKDIR = mkdir -p
 RMDIR = rm -rf
 CAT = cat
 

configure/os/CONFIG.darwinCommon.darwinCommon

@@ -65,14 +65,14 @@ GNU = NO
 #
 # Darwin shared libraries
 #
-SHRLIB_LDFLAGS = -dynamiclib -undefined dynamic_lookup \
+SHRLIB_LDFLAGS = -dynamiclib -flat_namespace -undefined suppress \
     -install_name $(shell $(FULLPATHNAME) $(INSTALL_LIB))/$@ \
     $(addprefix -compatibility_version , $(SHRLIB_VERSION)) \
     $(addprefix -current_version , $(SHRLIB_VERSION))
 SHRLIB_SUFFIX_BASE = .dylib
 SHRLIB_SUFFIX = $(addprefix ., $(SHRLIB_VERSION))$(SHRLIB_SUFFIX_BASE)
 
-LOADABLE_SHRLIB_LDFLAGS = -bundle -undefined dynamic_lookup
+LOADABLE_SHRLIB_LDFLAGS = -bundle -flat_namespace -undefined suppress
 
 #
 # Position-independent code is the default on Darwin.

configure/os/CONFIG.linux-386.Common

@@ -7,4 +7,4 @@
 #Include definitions common to unix hosts
 include $(CONFIG)/os/CONFIG.UnixCommon.Common
 
-WIND_HOST_TYPE = x86-linux
+WIND_HOST_TYPE = x86-linux2

configure/os/CONFIG.linux-486.Common

@@ -7,4 +7,4 @@
 #Include definitions common to unix hosts
 include $(CONFIG)/os/CONFIG.UnixCommon.Common
 
-WIND_HOST_TYPE = x86-linux
+WIND_HOST_TYPE = x86-linux2

configure/os/CONFIG.linux-586.Common

@@ -7,4 +7,4 @@
 #Include definitions common to unix hosts
 include $(CONFIG)/os/CONFIG.UnixCommon.Common
 
-WIND_HOST_TYPE = x86-linux
+WIND_HOST_TYPE = x86-linux2

configure/os/CONFIG.linux-686.Common

@@ -7,4 +7,4 @@
 #Include definitions common to unix hosts
 include $(CONFIG)/os/CONFIG.UnixCommon.Common
 
-WIND_HOST_TYPE = x86-linux
+WIND_HOST_TYPE = x86-linux2

configure/os/CONFIG.linux-x86.Common

@@ -7,4 +7,4 @@
 #Include definitions common to unix hosts
 include $(CONFIG)/os/CONFIG.UnixCommon.Common
 
-WIND_HOST_TYPE = x86-linux
+WIND_HOST_TYPE = x86-linux2

configure/os/CONFIG.linux-x86.linux-arm

@@ -11,14 +11,19 @@ GNU_TARGET = arm-linux
 CMPLR_SUFFIX =
 CMPLR_PREFIX = $(addsuffix -,$(GNU_TARGET))
 
-# Provide a link-time path for readline if needed
-OP_SYS_INCLUDES += $(READLINE_DIR:%=-I%/include)
-READLINE_LDFLAGS = $(READLINE_DIR:%=-L%/lib)
-RUNTIME_LDFLAGS_READLINE_YES_NO = $(READLINE_DIR:%=-Wl,-rpath,%/lib)
-RUNTIME_LDFLAGS += \
-    $(RUNTIME_LDFLAGS_READLINE_$(LINKER_USE_RPATH)_$(STATIC_BUILD))
-SHRLIBDIR_LDFLAGS += $(READLINE_LDFLAGS)
-PRODDIR_LDFLAGS += $(READLINE_LDFLAGS)
+# Provide a link-time path for shared libraries
+SHRLIBDIR_RPATH_LDFLAGS_YES += $(SHRLIB_DEPLIB_DIRS:%=-Wl,-rpath-link,%)
+SHRLIBDIR_LDFLAGS += $(SHRLIBDIR_RPATH_LDFLAGS_$(LINKER_USE_RPATH))
+
+# Provide a link-time path for products
+PRODDIR_RPATH_LDFLAGS_YES += $(PROD_DEPLIB_DIRS:%=-Wl,-rpath-link,%)
+PRODDIR_LDFLAGS += $(PRODDIR_RPATH_LDFLAGS_$(LINKER_USE_RPATH))
+
+# Provide a link-time path for readline 
+RUNTIME_LDFLAGS_READLINE_YES = -Wl,-rpath-link,$(GNU_DIR)/lib
+RUNTIME_LDFLAGS_READLINE = $(RUNTIME_LDFLAGS_READLINE_$(LINKER_USE_RPATH))
+RUNTIME_LDFLAGS_READLINE_CURSES = $(RUNTIME_LDFLAGS_READLINE_$(LINKER_USE_RPATH))
+RUNTIME_LDFLAGS_READLINE_NCURSES = $(RUNTIME_LDFLAGS_READLINE_$(LINKER_USE_RPATH))
 
 # Library flags
 STATIC_LDFLAGS_YES= -Wl,-Bstatic

configure/os/CONFIG.linux-x86.windows-x64-mingw

@@ -4,5 +4,21 @@
 # Override these definitions in CONFIG_SITE.linux-x86.windows-x64-mingw
 #-------------------------------------------------------
 
-# Use the definitions from the win32-x86-mingw target
-include $(CONFIG)/os/CONFIG.linux-x86.win32-x86-mingw
+# Include common gnu compiler definitions
+include $(CONFIG)/CONFIG.gnuCommon
+
+# Add resource compiler
+RCCMD = $(GNU_BIN)/$(CMPLR_PREFIX)windres$(CMPLR_SUFFIX) $(INCLUDES) $< $@
+
+# Remove -fPIC flags, add out-implib
+SHRLIB_CFLAGS =
+SHRLIB_LDFLAGS = -shared \
+    -Wl,--out-implib,$(DLLSTUB_PREFIX)$*$(DLLSTUB_SUFFIX)
+LOADABLE_SHRLIB_LDFLAGS = -shared \
+    -Wl,--out-implib,$(DLLSTUB_PREFIX)$*$(DLLSTUB_SUFFIX)
+
+# No need to explicitly link with gcc library
+GNU_LDLIBS_YES =
+
+# Link with winsock2
+OP_SYS_LDLIBS = -lws2_32

configure/os/CONFIG.linux-x86_64.Common

@@ -7,4 +7,4 @@
 #Include definitions common to unix hosts
 include $(CONFIG)/os/CONFIG.UnixCommon.Common
 
-WIND_HOST_TYPE = x86-linux
+WIND_HOST_TYPE = x86-linux2

configure/os/CONFIG.win32-x86.win32-x86

@@ -79,20 +79,16 @@ CPP = cl -nologo -C -E
 
 # Configure OS vendor C++ compiler
 #
+# __STDC__=0 gives us both:
+# 1) define STDC for code (pretend ANSI conformance)
+# 2) set it to 0 to use MS C "extensions" (open for _open etc.)
+# because MS uses:   if __STDC__ ... disable many nice things
+#
 # -EHsc - generate code for exceptions
 # -GR - generate code for run time type identification
 #
 CCC = cl -EHsc -GR
-
-# Other compiler flags, used for CPP, C and C++
-#
-# -FC - Show absolute path of source file in diagnostics
-# -D__STDC__=0 gives us both:
-#   1) define STDC for code (pretend ANSI conformance)
-#   2) set it to 0 to use MS C "extensions" (open for _open etc.)
-#   because MS uses:   if __STDC__ ... disable many nice things
-#
-CODE_CPPFLAGS += -nologo -FC -D__STDC__=0
+CODE_CPPFLAGS += -nologo -D__STDC__=0
 CODE_CPPFLAGS += -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE
 
 
@@ -140,19 +136,6 @@ STATIC_LDLIBS_NO=
 STATIC_LDFLAGS=
 RANLIB=
 
-#
-# option needed for parallel builds with Visual Studio 2013 onward
-# VS2012 and above have VisualStudioVersion, so just need to exclude 2012 (11.0)
-# -FS Force Synchronous PDB Writes
-#
-ifneq ($(VisualStudioVersion),)
-ifneq ($(VisualStudioVersion),11.0)
-  OPT_CXXFLAGS_NO += -FS
-  OPT_CFLAGS_NO += -FS
-endif
-endif
-
-
 #
 # add -profile here to run the ms profiler
 # -LTCG whole program optimization

configure/os/CONFIG_SITE.Common.linux-arm

@@ -1,35 +1,39 @@
 # CONFIG_SITE.Common.linux-arm
 #
-# Site-specific settings for the linux-arm target
+# Site Specific definitions for all linux-arm targets
+#-------------------------------------------------------
 
-# NOTE: In most cases if SHARED_LIBRARIES is set to YES the
+# NOTE for SHARED_LIBRARIES: In most cases if this is set to YES the
 # shared libraries will be found automatically.  However if the .so
 # files are installed at a different path to their compile-time path
 # then in order to be found at runtime do one of these:
 # a) LD_LIBRARY_PATH must include the full absolute pathname to
 #    $(INSTALL_LOCATION)/lib/$(EPICS_HOST_ARCH) when invoking base
 #    executables.
-# b) Add the runtime path to SHRLIB_DEPLIB_DIRS and PROD_DEPLIB_DIRS, which
+# b) Add the runtime path to SHRLIB_DEPLIB_DIRS and PROD_DEPLIB_DIRS, which 
 #    will add the named directory to the list contained in the executables.
 # c) Add the runtime path to /etc/ld.so.conf and run ldconfig
 #    to inform the system of the shared library location.
 
+# Depending on your version of Linux you'll want one of the following
+# lines to enable command-line editing and history in iocsh.  If you're
+# not sure which, start with the top one and work downwards until the
+# build doesn't fail to link the readline library.  If none of them work,
+# comment them all out to build without readline support.
 
-# Use GNU Readline if the header file is installed
-COMMANDLINE_LIBRARY = $(strip $(if $(wildcard \
-    $(firstword $(READLINE_DIR) $(GNU_DIR))/include/readline/readline.h), \
-  READLINE, EPICS))
+# No other libraries needed (recent Fedora, Ubuntu etc.):
+#COMMANDLINE_LIBRARY = READLINE
 
-# If libreadline needs additional libraries to be linked with it, try
-# uncommenting each of the lines below in turn, starting with the top
-# one and working downwards, until the build succeeds. Do a 'make rebuild'
-# from the top of the Base tree after changing this setting.
-
-# Needs -lncurses:
+# Needs -lncurses (RHEL 5 etc.):
 #COMMANDLINE_LIBRARY = READLINE_NCURSES
 
-# Needs -lcurses:
+# Needs -lcurses (older versions)
 #COMMANDLINE_LIBRARY = READLINE_CURSES
 
-# Readline is broken or you don't want use it:
-#COMMANDLINE_LIBRARY = EPICS
+
+# It makes sense to include debugging symbols even in optimized builds
+# in case you want to attach gdb to the process or examine a core-dump.
+# This does cost disk space, but not memory as debug symbols are not
+# loaded into RAM when the binary is loaded.
+OPT_CFLAGS_YES += -g
+OPT_CXXFLAGS_YES += -g

configure/os/CONFIG_SITE.Common.linux-cris

@@ -1,8 +1,9 @@
 # CONFIG_SITE.Common.linux-cris
 #
-# Site-specific settings for the linux-cris target
+# Site Specific definitions for linux-cris target
+# Only the local epics system manager should modify this file
 
-# NOTE: In most cases if SHARED_LIBRARIES is set to YES the
+# NOTE for SHARED_LIBRARIES: In most cases if this is set to YES the
 # shared libraries will be found automatically.  However if the .so
 # files are installed at a different path to their compile-time path
 # then in order to be found at runtime do one of these:
@@ -14,21 +15,21 @@
 # c) Add the runtime path to /etc/ld.so.conf and run ldconfig
 #    to inform the system of the shared library location.
 
+# Depending on your version of Linux you may want one of the following
+# lines to enable command-line editing and history in iocsh.  If you're
+# not sure which, start with the top one and work downwards until the
+# build doesn't fail to link the readline library.  If none of them work,
+# comment them all out to build without readline support.
 
-# Use GNU Readline if the header file is installed
-COMMANDLINE_LIBRARY = $(strip $(if $(wildcard \
-    $(GNU_DIR)/include/readline/readline.h), READLINE, EPICS))
+# No other libraries needed (recent Fedora, Ubuntu etc.):
+#COMMANDLINE_LIBRARY = READLINE
 
-# If libreadline needs additional libraries to be linked with it, try
-# uncommenting each of the lines below in turn, starting with the top
-# one and working downwards, until the build succeeds. Do a 'make rebuild'
-# from the top of the Base tree after changing this setting.
-
-# Needs -lncurses:
+# Needs -lncurses (RHEL 5 etc.):
 #COMMANDLINE_LIBRARY = READLINE_NCURSES
 
-# Needs -lcurses:
+# Needs -lcurses (older versions)
 #COMMANDLINE_LIBRARY = READLINE_CURSES
 
-# Readline is broken or you don't want use it:
-#COMMANDLINE_LIBRARY = EPICS
+
+OP_SYS_CFLAGS += -g
+

configure/os/CONFIG_SITE.Common.linux-microblaze

@@ -1,6 +1,7 @@
 # CONFIG_SITE.Common.linux-microblaze
 #
-# Site-specific settings for the linux-microblaze target
+# Site specific definitions for linux-microblaze target builds.
+#-------------------------------------------------------
 
 # The gnu tools for cross compiling for MicroBlaze (little endian)
 # on Linux can be downloaded from the Xilinx git server:
@@ -11,21 +12,3 @@
 
 GNU_DIR = /usr/local/vw/microblaze-2.0/microblazeel-unknown-linux-gnu
 
-
-# Use GNU Readline if the header file is installed
-COMMANDLINE_LIBRARY = $(strip $(if $(wildcard \
-    $(GNU_DIR)/include/readline/readline.h), READLINE, EPICS))
-
-# If libreadline needs additional libraries to be linked with it, try
-# uncommenting each of the lines below in turn, starting with the top
-# one and working downwards, until the build succeeds. Do a 'make rebuild'
-# from the top of the Base tree after changing this setting.
-
-# Needs -lncurses:
-#COMMANDLINE_LIBRARY = READLINE_NCURSES
-
-# Needs -lcurses:
-#COMMANDLINE_LIBRARY = READLINE_CURSES
-
-# Readline is broken or you don't want use it:
-#COMMANDLINE_LIBRARY = EPICS

configure/os/CONFIG_SITE.Common.linux-x86

@@ -1,8 +1,9 @@
 # CONFIG_SITE.Common.linux-x86
 #
-# Site-specific settings for the linux-x86 target
+# Site Specific definitions for linux-x86 target
+# Only the local epics system manager should modify this file
 
-# NOTE: In most cases if SHARED_LIBRARIES is set to YES the
+# NOTE for SHARED_LIBRARIES: In most cases if this is set to YES the
 # shared libraries will be found automatically.  However if the .so
 # files are installed at a different path to their compile-time path
 # then in order to be found at runtime do one of these:
@@ -14,15 +15,14 @@
 # c) Add the runtime path to /etc/ld.so.conf and run ldconfig
 #    to inform the system of the shared library location.
 
+# Depending on your version of Linux you'll want one of the following
+# lines to enable command-line editing and history in iocsh.  If you're
+# not sure which, start with the top one and work downwards until the
+# build doesn't fail to link the readline library.  If none of them work,
+# comment them all out to build without readline support.
 
-# Use GNU Readline if the header file is installed
-COMMANDLINE_LIBRARY = $(strip $(if $(wildcard \
-    $(GNU_DIR)/include/readline/readline.h), READLINE, EPICS))
-
-# If libreadline needs additional libraries to be linked with it, try
-# uncommenting each of the lines below in turn, starting with the top
-# one and working downwards, until the build succeeds. Do a 'make rebuild'
-# from the top of the Base tree after changing this setting.
+# No other libraries needed (recent Fedora, Ubuntu etc.):
+COMMANDLINE_LIBRARY = READLINE
 
 # Needs -lncurses (RHEL 5 etc.):
 #COMMANDLINE_LIBRARY = READLINE_NCURSES
@@ -30,9 +30,6 @@ COMMANDLINE_LIBRARY = $(strip $(if $(wildcard \
 # Needs -lcurses (older versions)
 #COMMANDLINE_LIBRARY = READLINE_CURSES
 
-# Readline is broken or you don't want use it:
-#COMMANDLINE_LIBRARY = EPICS
-
 
 # Permit access to 64-bit file-systems
 OP_SYS_CFLAGS += -D_FILE_OFFSET_BITS=64
@@ -46,6 +43,14 @@ OP_SYS_CFLAGS += -D_FILE_OFFSET_BITS=64
 #CCC         = clang++
 
 
+# It makes sense to include debugging symbols even in optimized builds
+# in case you want to attach gdb to the process or examine a core-dump.
+# This does cost disk space, but not memory as debug symbols are not
+# loaded into RAM when the binary is loaded.
+OPT_CFLAGS_YES += -g
+OPT_CXXFLAGS_YES += -g
+
+
 # Tune GNU compiler output for a specific 32-bit cpu-type
 # (e.g. generic, native, i386, i686, pentium2/3/4, prescott, k6, athlon etc.)
 GNU_TUNE_CFLAGS = -mtune=generic

configure/os/CONFIG_SITE.Common.linux-x86_64

@@ -1,8 +1,9 @@
 # CONFIG_SITE.Common.linux-x86_64
 #
-# Site-specific settings for the linux-x86_64 target
+# Site Specific definitions for linux-x86_64 target
+# Only the local epics system manager should modify this file
 
-# NOTE: In most cases if SHARED_LIBRARIES is set to YES the
+# NOTE for SHARED_LIBRARIES: In most cases if this is set to YES the
 # shared libraries will be found automatically.  However if the .so
 # files are installed at a different path to their compile-time path
 # then in order to be found at runtime do one of these:
@@ -14,15 +15,14 @@
 # c) Add the runtime path to /etc/ld.so.conf and run ldconfig
 #    to inform the system of the shared library location.
 
+# Depending on your version of Linux you'll want one of the following
+# lines to enable command-line editing and history in iocsh.  If you're
+# not sure which, start with the top one and work downwards until the
+# build doesn't fail to link the readline library.  If none of them work,
+# comment them all out to build without readline support.
 
-# Use GNU Readline if the header file is installed
-COMMANDLINE_LIBRARY = $(strip $(if $(wildcard \
-    $(GNU_DIR)/include/readline/readline.h), READLINE, EPICS))
-
-# If libreadline needs additional libraries to be linked with it, try
-# uncommenting each of the lines below in turn, starting with the top
-# one and working downwards, until the build succeeds. Do a 'make rebuild'
-# from the top of the Base tree after changing this setting.
+# No other libraries needed (recent Fedora, Ubuntu etc.):
+COMMANDLINE_LIBRARY = READLINE
 
 # Needs -lncurses (RHEL 5 etc.):
 #COMMANDLINE_LIBRARY = READLINE_NCURSES
@@ -30,9 +30,6 @@ COMMANDLINE_LIBRARY = $(strip $(if $(wildcard \
 # Needs -lcurses (older versions)
 #COMMANDLINE_LIBRARY = READLINE_CURSES
 
-# Readline is broken or you don't want use it:
-#COMMANDLINE_LIBRARY = EPICS
-
 
 # Uncomment the followings lines to build with CLANG instead of GCC.
 #
@@ -42,6 +39,14 @@ COMMANDLINE_LIBRARY = $(strip $(if $(wildcard \
 #CCC         = clang++
 
 
+# It makes sense to include debugging symbols even in optimized builds
+# in case you want to attach gdb to the process or examine a core-dump.
+# This does cost disk space, but not memory as debug symbols are not
+# loaded into RAM when the binary is loaded.
+OPT_CFLAGS_YES += -g
+OPT_CXXFLAGS_YES += -g
+
+
 # Tune GNU compiler output for a specific 64-bit cpu-type
 # (e.g. generic, native, core2, nocona, k8, opteron, athlon64, barcelona etc.)
 GNU_TUNE_CFLAGS = -mtune=generic

configure/os/CONFIG_SITE.Common.linux-xscale_be

@@ -1,23 +1,10 @@
 # CONFIG_SITE.Common.linux-xscale_be
 #
-# Site-specific settings for the linux-xscale_be target
+# Site specific definitions for linux-xscale_be target builds.
+#-------------------------------------------------------
 
+# Set GNU_DIR to point to directory containing the tool-chain
 
-# Use GNU Readline if the header file is installed
-COMMANDLINE_LIBRARY = $(strip $(if $(wildcard \
-    $(firstword $(READLINE_DIR) $(GNU_DIR))/include/readline/readline.h), \
-  READLINE, EPICS))
+# APS:
+GNU_DIR = /usr/local/vw/xscale_be
 
-# If libreadline needs additional libraries to be linked with it, try
-# uncommenting each of the lines below in turn, starting with the top
-# one and working downwards, until the build succeeds. Do a 'make rebuild'
-# from the top of the Base tree after changing this setting.
-
-# Needs -lncurses:
-#COMMANDLINE_LIBRARY = READLINE_NCURSES
-
-# Needs -lcurses:
-#COMMANDLINE_LIBRARY = READLINE_CURSES
-
-# Readline is broken or you don't want use it:
-#COMMANDLINE_LIBRARY = EPICS

configure/os/CONFIG_SITE.Common.linuxCommon

@@ -1,11 +0,0 @@
-# CONFIG_SITE.Common.linuxCommon
-#
-# Site-specific settings for all linux targets
-
-
-# It makes sense to include debugging symbols even in optimized builds
-# in case you want to attach gdb to the process or examine a core-dump.
-# This does cost disk space, but not memory as debug symbols are not
-# loaded into RAM when the binary is loaded.
-OPT_CFLAGS_YES += -g
-OPT_CXXFLAGS_YES += -g

configure/os/CONFIG_SITE.Common.vxWorksCommon

@@ -1,21 +1,13 @@
 # CONFIG_SITE.Common.vxWorksCommon
 #
 # Site specific definitions for vxWorks target builds.
-# Only the local epics system manager should modify this file
 
 # Compiler options can vary with the vxWorks version number, so we
-# need to know that.  However don't include any third-level digits
-# (e.g. the .2 in 5.5.2) because we don't need them.
+# need to know that.  Do not include any third-level digits.
 
-# Note: vxWorks 5.4.x (Tornado 2.0.x) is not supported
+# Note: vxWorks 5.4.x and 5.5.x (Tornado 2.x) are not supported.
+# VxWorks 6.0 through 6.5 use older, untested versions of GCC.
 
-#VXWORKS_VERSION = 5.5
-#VXWORKS_VERSION = 6.0
-#VXWORKS_VERSION = 6.1
-#VXWORKS_VERSION = 6.2
-#VXWORKS_VERSION = 6.3
-#VXWORKS_VERSION = 6.4
-#VXWORKS_VERSION = 6.5
 #VXWORKS_VERSION = 6.6
 #VXWORKS_VERSION = 6.7
 #VXWORKS_VERSION = 6.8
@@ -27,8 +19,19 @@ VXWORKS_VERSION = 6.9
 # CONFIG_SITE.$(EPICS_HOST_ARCH).vxWorksCommon file.
 
 # WIND_BASE is where you installed the Wind River software.
-# Under vxWorks 6.x this is *not* the same as the old VX_DIR setting
 
-#WIND_BASE = /usr/local/vw/tornado22-$(ARCH_CLASS)
 WIND_BASE = /usr/local/vw/vxWorks-$(VXWORKS_VERSION)
 #WIND_BASE = /ade/vxWorks/$(VXWORKS_VERSION)
+
+
+# WorkBench Version number, if you're using vxWorks 6.x
+
+#WORKBENCH_VERSION = 2.6
+#WORKBENCH_VERSION = 3.0
+#WORKBENCH_VERSION = 3.2
+WORKBENCH_VERSION = 3.3
+
+
+# Utilities Version number, required from vxWorks 6.8 and later
+
+UTILITIES_VERSION = 1.0

configure/os/CONFIG_SITE.linux-x86.linux-arm

@@ -7,25 +7,8 @@
 GNU_TARGET = arm-xilinx-linux-gnueabi
 
 # Set GNU tools install path
-# Examples are installations at the APS:
+# This is the install path at APS:
 GNU_DIR = /usr/local/vw/zynq-2011.09
-#GNU_DIR = /usr/local/Xilinx/SDK/2016.3/gnu/arm/lin
-#GNU_DIR = /APSshare/XilinxSDK/2015.4/gnu/arm/lin
-
-# If cross-building shared libraries and the paths on the target machine are
-# different than on the build host, you should uncomment the lines below to
-# disable putting runtime library paths in products and shared libraries.
-# You will also need to provide another way for programs to find their shared
-# libraries at runtime, such as by setting LD_LIBRARY_PATH or by using
-# mechanisms related to /etc/ld.so.conf
-#SHRLIBDIR_RPATH_LDFLAGS_YES_NO =
-#PRODDIR_RPATH_LDFLAGS_YES_NO =
-# Note: It may be simpler to just set STATIC_BUILD=YES here and not
-# try to use shared libraries at all in these circumstances.
-
-# To use libreadline, point this to its install prefix
-#READLINE_DIR = $(GNU_DIR)
-#READLINE_DIR = /tools/cross/linux-x86.linux-arm/readline
-# See CONFIG_SITE.Common.linux-arm for other COMMANDLINE_LIBRARY values
-#COMMANDLINE_LIBRARY = READLINE
 
+# With a Xilinx SDK, it'll be something like
+#GNU_DIR = /usr/local/zynq/Xilinx/SDK/2015.4/gnu/arm/lin

configure/os/CONFIG_SITE.linux-x86.linux-xscale_be

@@ -1,11 +0,0 @@
-# CONFIG_SITE.linux-x86.linux-xscale_be
-#
-# Site specific definitions for linux-x86 host - linux-xscale_be targets
-#-------------------------------------------------------
-
-# Set GNU_DIR to point to directory containing the tool-chain
-GNU_DIR = /usr/local/vw/xscale_be
-
-# If readline is available, configure it
-READLINE_DIR = $(GNU_DIR)/target/usr
-COMMANDLINE_LIBRARY = READLINE

configure/os/CONFIG_SITE.linux-x86.win32-x86-mingw

@@ -14,10 +14,10 @@
 #GNU_DIR = /usr/local
 
 # Different distribution cross-build packages use different prefixes:
-# Ubuntu:
-#CMPLR_PREFIX = i686-w64-mingw32-
-# RHEL:
-CMPLR_PREFIX = i686-pc-mingw32-
+# Ubuntu, RHEL7:
+CMPLR_PREFIX = i686-w64-mingw32-
+# RHEL6:
+#CMPLR_PREFIX = i686-pc-mingw32-
 # Debian?
 #CMPLR_PREFIX = i586-mingw32msvc-
 

configure/os/CONFIG_SITE.linux-x86_64.linux-xscale_be

@@ -1,7 +0,0 @@
-# CONFIG_SITE.linux-x86_64.linux-xscale_be
-#
-# Site specific settings for linux-x86_64 host - linux-xscale_be target
-#-------------------------------------------------------
-
-# Inherit setting from linux-x86
-include $(CONFIG)/os/CONFIG_SITE.linux-x86.linux-xscale_be

documentation/KnownProblems.html

@@ -4,25 +4,37 @@
 <html xmlns="http://www.w3.org/1999/xhtml">
 <head>
   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
-  <title>Known Problems in R3.15.8</title>
+  <title>Known Problems in Base-3.16.1</title>
 </head>
 
 <body>
-<h1 style="text-align: center">EPICS Base R3.15.8: Known Problems</h1>
+<h1 style="text-align: center">EPICS Base R3.16.1: Known Problems</h1>
 
 <p>Any patch files linked below should be applied at the root of the
-base-3.15.8 tree. Download them, then use the GNU Patch program as
+base-3.16.1 tree. Download them, then use the GNU Patch program as
 follows:</p>
 
-<blockquote><pre>% <b>cd <i>/path/to/</i>base-3.15.8</b>
+<blockquote><pre>% <b>cd <i>/path/to/</i>base-3.16.1</b>
 % <b>patch -p1 &lt; <i>/path/to/</i>file.patch</b></pre></blockquote>
 
-<p>The following significant problems have been reported with this
-version of EPICS Base:</p>
+<p>The following problems were known by the developers at the time of this
+release:</p>
 
 <ul>
 
-  <li>None known as yet.</li>
+<!-- Items added after release should be formatted thusly:
+  <li>YYYY-MM-DD: Description of problem.
+    <a href="fix.patch">This patch</a> fixes the problem.
+    ...</li>
+-->
+
+  <li>IOCs running on some versions of Cygwin may display warnings at iocInit
+    about duplicate EPICS CA Address list entries. These warnings might be due
+    to a bug in Cygwin; they are benign and can be ignored.</li>
+
+  <li>64-bit Windows builds of the CAS library may not work with some compilers.
+    The code in <tt>src/legacy/gdd</tt> is incompatible with the LLP64 model
+    that Windows uses for its 64-bit ABI.</li>
 
 </ul>
 

documentation/README.1st

@@ -0,0 +1,347 @@
+                           Installation Instructions
+
+                           EPICS Base Release 3.16.1
+
+   --------------------------------------------------------------------------
+
+  Table of Contents
+
+     * What is EPICS base?
+     * What is new in this release?
+     * Copyright
+     * Supported platforms
+     * Supported compilers
+     * Software requirements
+     * Host system storage requirements
+     * Documentation
+     * Directory Structure
+     * Build related components
+     * Building EPICS base (Unix and Win32)
+     * Example application and extension
+     * Multiple host platforms
+
+   --------------------------------------------------------------------------
+
+  What is EPICS base?
+
+     The Experimental Physics and Industrial Control Systems (EPICS) is an
+     extensible set of software components and tools with which application
+     developers can create a control system. This control system can be used
+     to control accelerators, detectors, telescopes, or other scientific
+     experimental equipment. EPICS base is the set of core software, i.e. the
+     components of EPICS without which EPICS would not function. EPICS base
+     allows an arbitrary number of target systems, IOCs (input/output
+     controllers), and host systems, OPIs (operator interfaces) of various
+     types.
+
+  What is new in this release?
+
+     Please check the RELEASE_NOTES file in the distribution for description
+     of changes and release migration details.
+
+  Copyright
+
+     Please review the LICENSE file included in the distribution for legal
+     terms of usage.
+
+  Supported platforms
+
+     The list of platforms supported by this version of EPICS base is given
+     in the configure/CONFIG_SITE file. If you are trying to build EPICS Base
+     on an unlisted host or for a different target machine you must have the
+     proper host/target cross compiler and header files, and you will have to
+     create and add the appropriate new configure files to the
+     base/configure/os/directory. You can start by copying existing
+     configuration files in the configure/os directory and then make changes
+     for your new platforms.
+
+  Supported compilers
+
+     This version of EPICS base has been built and tested using the host
+     vendor's C and C++ compilers, as well as the GNU gcc and g++ compilers.
+     The GNU cross-compilers work for all cross-compiled targets. You may
+     need the C and C++ compilers to be in your search path to do EPICS
+     builds; check the definitions of CC and CCC in
+     base/configure/os/CONFIG.<host>.<host> if you have problems.
+
+  Software requirements
+
+     GNU make
+     You must use GNU make, gnumake, for any EPICS builds. Set your path so
+     that a gnumake version 3.81 or later is available.
+
+     Perl
+     You must have Perl version 5.8.1 or later installed. The EPICS
+     configuration files do not specify the perl full pathname, so the perl
+     executable must be found through your normal search path.
+
+     Unzip and tar (Winzip on WIN32 systems)
+     You must have tools available to unzip and untar the EPICS base
+     distribution file.
+
+     Target systems
+     EPICS supports IOCs running on embedded platforms such as VxWorks and
+     RTEMS built using a cross-compiler, and also supports soft IOCs running
+     as processes on the host platform.
+
+     vxWorks
+     You must have vxWorks 6 installed if any of your target systems are
+     vxWorks systems; the C++ compilers for vxWorks 5.x are now too old to
+     support. The vxWorks installation provides the cross-compiler and header
+     files needed to build for these targets. The absolute path to and the
+     version number of the vxWorks installation must be set in the
+     base/configure/os/CONFIG_SITE.Common.vxWorksCommon file or in one of its
+     target-specific overrides.
+
+     Consult the vxWorks 6.x EPICS web pages and the vxWorks documentation
+     for information about configuring your vxWorks operating system for use
+     with EPICS.
+
+     RTEMS
+     For RTEMS targets, you need RTEMS core and toolset version 4.9.2 or
+     later.
+
+     GNU readline or Tecla library
+     GNU readline and Tecla libraries can be used by the IOC shell to provide
+     command line editing and command line history recall and edit. GNU
+     readline (or Tecla library) must be installed on your target system when
+     COMMANDLINE_LIBRARY is set to READLINE (or TECLA) for that target. EPICS
+     (EPICS shell) is the default specified in CONFIG_COMMON. A READLINE
+     override is defined for linux-x86 in the EPICS distribution. Comment out
+     COMMANDLINE_LIBRARY=READLINE in
+     configure/os/CONFIG_SITE.Common.linux-x86 if readline is not installed
+     on linux-x86. Command-line editing and history will then be those
+     supplied by the os. On vxWorks the ledLib command-line input library is
+     used instead.
+
+  Host system storage requirements
+
+     The compressed tar file is approximately 1.6 MB in size. The
+     distribution source tree takes up approximately 12 MB. Each host target
+     will need around 40 MB for build files, and each cross-compiled target
+     around 20 MB.
+
+  Documentation
+
+     EPICS documentation is available through the EPICS website at Argonne.
+
+     Release specific documentation can also be found in the
+     base/documentation directory of the distribution.
+
+  Directory Structure
+
+    Distribution directory structure:
+
+         base                    Root directory of the base distribution
+         base/configure          Operating system independent build config files
+         base/configure/os       Operating system dependent build config files
+         base/documentation      Distribution documentation
+         base/src                Source code in various subdirectories
+         base/startup            Scripts for setting up path and environment
+
+    Install directories created by the build:
+
+         bin                     Installed scripts and executables in subdirs
+         cfg                     Installed build configuration files
+         db                      Installed data bases
+         dbd                     Installed data base definitions
+         doc                     Installed documentation files
+         html                    Installed html documentation
+         include                 Installed header files
+         include/os              Installed os specific header files in subdirs
+         include/compiler        Installed compiler-specific header files
+         lib                     Installed libraries in arch subdirectories
+         lib/perl                Installed perl modules
+         templates               Installed templates
+
+  Build related components
+
+    base/documentation directory - contains setup, build, and install documents
+
+         README.1st           Instructions for setup and building epics base
+         README.html          html version of README.1st
+         README.darwin.html   Installation notes for Mac OS X (Darwin)
+         RELEASE_NOTES.html   Notes on release changes
+         KnownProblems.html   List of known problems and workarounds
+
+    base/startup directory - contains scripts to set environment and path
+
+         EpicsHostArch       C shell script to set EPICS_HOST_ARCH env variable
+         EpicsHostArch.pl    Perl script to set EPICS_HOST_ARCH env variable
+         Site.profile        bourne shell script to set path and env variables
+         Site.cshrc          c shell script to set path and env variables
+         cygwin.bat          WIN32 bat file to set cygwin path and env variables
+         win32.bat           WIN32 bat file to set path and env variables
+
+    base/configure directory - contains build definitions and rules
+
+         CONFIG                Includes configure files and allows variable overrides
+         CONFIG.CrossCommon    Cross build definitions
+         CONFIG.gnuCommon      Gnu compiler build definitions for all archs
+         CONFIG_ADDONS         Definitions for <osclass> and DEFAULT options
+         CONFIG_APP_INCLUDE
+         CONFIG_BASE           EPICS base tool and location definitions
+         CONFIG_BASE_VERSION   Definitions for EPICS base version number
+         CONFIG_COMMON         Definitions common to all builds
+         CONFIG_ENV            Definitions of EPICS environment variables
+         CONFIG_FILE_TYPE
+         CONFIG_SITE           Site specific make definitions
+         CONFIG_SITE_ENV       Site defaults for EPICS environment variables
+         MAKEFILE              Installs CONFIG* RULES* creates
+         RELEASE               Location of external products
+         RULES                 Includes appropriate rules file
+         RULES.Db              Rules for database and database definition files
+         RULES.ioc             Rules for application iocBoot/ioc* directory
+         RULES_ARCHS           Definitions and rules for building architectures
+         RULES_BUILD           Build and install rules and definitions
+         RULES_DIRS            Definitions and rules for building subdirectories
+         RULES_EXPAND
+         RULES_FILE_TYPE
+         RULES_TARGET
+         RULES_TOP             Rules specific to a <top> dir (uninstall and tar)
+         Sample.Makefile       Sample makefile with comments
+
+    base/configure/os directory - contains os-arch specific definitions
+
+         CONFIG.<host>.<target>      Specific host-target build definitions
+         CONFIG.Common.<target>      Specific target definitions for all hosts
+         CONFIG.<host>.Common        Specific host definitions for all targets
+         CONFIG.UnixCommon.Common    Definitions for Unix hosts and all targets
+         CONFIG.Common.UnixCommon    Definitions for Unix targets and all hosts
+         CONFIG.Common.vxWorksCommon Specific host definitions for all vx targets
+         CONFIG_SITE.<host>.<target> Site specific host-target definitions
+         CONFIG_SITE.Common.<target> Site specific target defs for all hosts
+         CONFIG_SITE.<host>.Common   Site specific host defs for all targets
+
+  Building EPICS base (Unix and Win32)
+
+    Unpack file
+
+       Unzip and untar the distribution file. Use WinZip on Windows systems.
+
+    Set environment variables
+
+       Files in the base/startup directory have been provided to help set
+       required path and other environment variables.
+
+       EPICS_HOST_ARCH
+       Before you can build or use EPICS R3.15, the environment variable
+       EPICS_HOST_ARCH must be defined. A perl script EpicsHostArch.pl in the
+       base/startup directory has been provided to help set EPICS_HOST_ARCH.
+       You should have EPICS_HOST_ARCH set to your host operating system
+       followed by a dash and then your host architecture, e.g.
+       solaris-sparc. If you are not using the OS vendor's c/c++ compiler for
+       host builds, you will need another dash followed by the alternate
+       compiler name (e.g. "-gnu" for GNU c/c++ compilers on a solaris host
+       or "-mingw" for MinGW c/c++ compilers on a WIN32 host). See
+       configure/CONFIG_SITE for a list of supported EPICS_HOST_ARCH values.
+
+       PERLLIB
+       On WIN32, some versions of Perl require that the environment variable
+       PERLLIB be set to <perl directory location>.
+
+       PATH
+       As already mentioned, you must have the perl executable and you may
+       need C and C++ compilers in your search path. For building base you
+       also must have echo in your search path. For Unix host builds you also
+       need ln, cpp, cp, rm, mv, and mkdir in your search path and /bin/chmod
+       must exist. On some Unix systems you may also need ar and ranlib in
+       your path, and the C compiler may require as and ld in your path. On
+       solaris systems you need uname in your path.
+
+       LD_LIBRARY_PATH
+       R3.15 shared libraries and executables normally contain the full path
+       to any libraries they require. However, if you move the EPICS files or
+       directories from their build-time location then in order for the
+       shared libraries to be found at runtime LD_LIBRARY_PATH must include
+       the full pathname to $(INSTALL_LOCATION)/lib/$(EPICS_HOST_ARCH) when
+       invoking executables, or some equivalent OS-specific mechanism (such
+       as /etc/ld.so.conf on Linux) must be used. Shared libraries are now
+       built by default on all Unix type hosts.
+
+    Do site-specific build configuration
+
+       Site configuration
+       To configure EPICS, you may want to modify the default definitions in
+       the following files:
+
+         configure/CONFIG_SITE      Build choices. Specify target archs.
+         configure/CONFIG_SITE_ENV  Environment variable defaults
+         configure/RELEASE          TORNADO2 full path location
+
+       Host configuration
+       To configure each host system, you may override the default
+       definitions by adding a new file in the configure/os directory with
+       override definitions. The new file should have the same name as the
+       distribution file to be overridden except with CONFIG in the name
+       changed to CONFIG_SITE.
+
+         configure/os/CONFIG.<host>.<host>      Host build settings
+         configure/os/CONFIG.<host>.Common      Host common build settings
+
+       Target configuration
+       To configure each target system, you may override the default
+       definitions by adding a new file in the configure/os directory with
+       override definitions. The new file should have the same name as the
+       distribution file to be overridden except with CONFIG in the name
+       replaced by CONFIG_SITE. This step is necessary even if the host
+       system is the only target system.
+
+         configure/os/CONFIG.Common.<target>     Target common settings
+         configure/os/CONFIG.<host>.<target>     Host-target settings
+
+    Build EPICS base
+
+       After configuring the build you should be able to build EPICS base by
+       issuing the following commands in the distribution's root directory
+       (base):
+
+         gnumake clean uninstall
+         gnumake
+
+       The command "gnumake clean uninstall" will remove all files and
+       directories generated by a previous build. The command "gnumake" will
+       build and install everything for the configured host and targets.
+
+       It is recommended that you do a "gnumake clean uninstall" at the root
+       directory of an EPICS directory structure before each complete rebuild
+       to ensure that all components will be rebuilt.
+
+  Example application and extension
+
+     A perl tool, makeBaseApp.pl is included in the distribution file. This
+     script will create a sample application that can be built and then
+     executed to try out this release of base.
+
+     Instructions for building and executing the 3.15 example application can
+     be found in the section "Example Application" of Chapter 2, "Getting
+     Started", in the "IOC Application Developer's Guide" for this release.
+     The "Example IOC Application" section briefly explains how to create and
+     build an example application in a user created <top> directory. It also
+     explains how to run the example application on a vxWorks ioc or as a
+     process on the host system. By running the example application as a
+     host-based IOC, you will be able to quickly implement a complete EPICS
+     system and be able to run channel access clients on the host system.
+
+     A perl script, makeBaseExt.pl, is included in the distribution file.
+     This script will create a sample extension that can be built and
+     executed. The makeBaseApp.pl and makeBaseExt.pl scripts are installed
+     into the install location bin/<hostarch> directory during the base
+     build.
+
+  Multiple host platforms
+
+     You can build using a single EPICS directory structure on multiple host
+     systems and for multiple cross target systems. The intermediate and
+     binary files generated by the build will be created in separate
+     subdirectories and installed into the appropriate separate host/target
+     install directories. EPICS executables and perl scripts are installed
+     into the $(INSTALL_LOCATION)/bin/<arch> directories. Libraries are
+     installed into $(INSTALL_LOCATION)/lib/<arch>. The default definition
+     for $(INSTALL_LOCATION) is $(TOP) which is the root directory in the
+     distribution directory structure, base. Created object files are stored
+     in O.<arch> source subdirectories, This allows objects for multiple
+     cross target architectures to be maintained at the same time. To build
+     EPICS base for a specific host/target combination you must have the
+     proper host/target C/C++ cross compiler and target header files and the
+     base/configure/os directory must have the appropriate configure files.

documentation/README.darwin.html

@@ -21,7 +21,7 @@ of my Bash login script (~/.bash_login):
 #
 EPICS_BASE="${HOME}/src/EPICS/base"
 EPICS_EXTENSIONS="${HOME}/src/EPICS/extensions"
-<strong>.</strong> "${EPICS_BASE}"/startup/unix.sh
+<strong>.</strong> "${EPICS_BASE}"/startup/Site.profile
 </pre>
 </li>
 <li>

documentation/README.html

@@ -0,0 +1,383 @@
+<!DOCTYPE HTML>
+<!-- Generate the README.1st file from this file using:
+    elinks -dump -no-numbering -no-references -dump-width 80 README.html
+  -->
+<HTML>
+<HEAD>
+<TITLE>README - EPICS Base Installation Instructions</TITLE>
+</HEAD>
+<BODY>
+<CENTER>
+<H1>Installation Instructions</H1>
+<H2>EPICS Base Release 3.16.1</H2><BR>
+</CENTER>
+<HR>
+<H3> Table of Contents</H3>
+<UL>
+<LI><A HREF="#0_0_1"> What is EPICS base?</A></LI>
+<LI><A HREF="#0_0_2"> What is new in this release?</A></LI>
+<LI><A HREF="#0_0_3"> Copyright</A></LI>
+<LI><A HREF="#0_0_4"> Supported platforms</A></LI>
+<LI><A HREF="#0_0_5"> Supported compilers</A></LI>
+<LI><A HREF="#0_0_6"> Software requirements</A></LI>
+<LI><A HREF="#0_0_7"> Host system storage requirements</A></LI>
+<LI><A HREF="#0_0_8"> Documentation</A></LI>
+<LI><A HREF="#0_0_10"> Directory Structure</A></LI>
+<LI><A HREF="#0_0_11"> Build related components</A></LI>
+<LI><A HREF="#0_0_12"> Building EPICS base (Unix and Win32)</A></LI>
+<LI><A HREF="#0_0_13"> Example application and extension</A></LI>
+<LI><A HREF="#0_0_14"> Multiple host platforms</A></LI>
+</UL>
+<HR>
+
+<H3><A NAME="0_0_1"> What is EPICS base?</A></H3>
+<BLOCKQUOTE>The Experimental Physics and Industrial Control Systems
+ (EPICS) is an extensible set of software components and tools with
+ which application developers can create a control system. This control
+ system can be used to control accelerators, detectors, telescopes, or
+ other scientific experimental equipment. EPICS base is the set of core
+ software, i.e. the components of EPICS without which EPICS would not
+ function. EPICS base allows an arbitrary number of target systems, IOCs
+ (input/output controllers), and host systems, OPIs (operator
+ interfaces) of various types.</BLOCKQUOTE>
+
+<H3><A NAME="0_0_2"> What is new in this release?</A></H3>
+<BLOCKQUOTE> Please check the RELEASE_NOTES file in the distribution for
+ description of changes and release migration details.</BLOCKQUOTE>
+
+<H3><A NAME="0_0_3"> Copyright</A></H3>
+<BLOCKQUOTE>Please review the LICENSE file included in the
+ distribution for legal terms of usage.</BLOCKQUOTE>
+
+<H3><A NAME="0_0_4"> Supported platforms</A></H3>
+
+<BLOCKQUOTE>The list of platforms supported by this version of EPICS base
+ is given in the configure/CONFIG_SITE file. If you are trying to build
+ EPICS Base on an unlisted host or for a different target machine you
+ must have the proper host/target cross compiler and header files, and
+ you will have to create and add the appropriate new configure files to
+ the base/configure/os/directory. You can start by copying existing
+ configuration files in the configure/os directory and then make changes
+ for your new platforms.</BLOCKQUOTE>
+
+<H3><A NAME="0_0_5"> Supported compilers</A></H3>
+
+<BLOCKQUOTE>This version of EPICS base has been built and tested using the host
+ vendor's C and C++ compilers, as well as the GNU gcc and g++ compilers. The GNU
+ cross-compilers work for all cross-compiled targets. You may need the C and C++
+ compilers to be in your search path to do EPICS builds; check the definitions
+ of CC and CCC in base/configure/os/CONFIG.&lt;host&gt;.&lt;host&gt; if you have
+ problems.</BLOCKQUOTE>
+
+<H3><A NAME="0_0_6"> Software requirements</A></H3>
+
+<BLOCKQUOTE><B>GNU make</B><BR>
+ You must use GNU make, gnumake, for any EPICS builds. Set your path
+ so that a gnumake version 3.81 or later is available.
+
+<P><B>Perl</B><BR>
+ You must have Perl version 5.8.1 or later installed. The EPICS configuration
+ files do not specify the perl full pathname, so the perl executable must
+ be found through your normal search path.</P>
+
+<P><B>Unzip and tar (Winzip on WIN32 systems)</B><BR>
+ You must have tools available to unzip and untar the EPICS base
+ distribution file.</P>
+
+<P><B>Target systems</B><BR>
+ EPICS supports IOCs running on embedded platforms such as VxWorks
+ and RTEMS built using a cross-compiler, and also supports soft IOCs running
+ as processes on the host platform.</P>
+
+<P><B>vxWorks</B><BR>
+ You must have vxWorks 6 installed if any of your target systems are vxWorks
+ systems; the C++ compilers for vxWorks 5.x are now too old to support. The
+ vxWorks installation provides the cross-compiler and header files needed to
+ build for these targets. The absolute path to and the version number of the
+ vxWorks installation must be set in the
+ base/configure/os/CONFIG_SITE.Common.vxWorksCommon file or in one of its
+ target-specific overrides.</P>
+
+<P>Consult the <a href="http://www.aps.anl.gov/epics/base/vxWorks6.php">vxWorks
+ 6.x</a> EPICS web pages and the vxWorks documentation for information
+ about configuring your vxWorks operating system for use with EPICS.</P>
+
+<P><B>RTEMS</B><BR>
+ For RTEMS targets, you need RTEMS core and toolset version 4.9.2 or later.</P>
+
+<P><B>GNU readline or Tecla library</B><BR>
+ GNU readline and Tecla libraries can be used by the IOC shell to
+ provide command line editing and command line history recall and edit.
+ GNU readline (or Tecla library) must be installed on your target system
+ when COMMANDLINE_LIBRARY is set to READLINE (or TECLA) for that target.
+ EPICS (EPICS shell) is the default specified in CONFIG_COMMON. A
+ READLINE override is defined for linux-x86 in the EPICS distribution.
+ Comment out COMMANDLINE_LIBRARY=READLINE in
+ configure/os/CONFIG_SITE.Common.linux-x86 if readline is not installed
+ on linux-x86. Command-line editing and history will then be those
+ supplied by the os. On vxWorks the ledLib command-line input library is
+ used instead.</P>
+</BLOCKQUOTE>
+
+<H3><A NAME="0_0_7"> Host system storage requirements</A></H3>
+
+<BLOCKQUOTE>The compressed tar file is approximately 1.6 MB in size. The
+ distribution source tree takes up approximately 12 MB. Each host target will
+ need around 40 MB for build files, and each cross-compiled target around 20
+ MB.</BLOCKQUOTE>
+
+<H3><A NAME="0_0_8"> Documentation</A></H3>
+<BLOCKQUOTE>EPICS documentation is available through the
+ <a href="http://www.aps.anl.gov/epics/">EPICS website</a> at Argonne.
+ <P>Release specific documentation can also be found in the base/documentation
+ directory of the distribution.</BLOCKQUOTE>
+
+<H3><A NAME="0_0_10"> Directory Structure</A></H3>
+<BLOCKQUOTE><H4>Distribution directory structure:</H4>
+
+<PRE>
+        base                    Root directory of the base distribution
+        base/configure          Operating system independent build config files
+        base/configure/os       Operating system dependent build config files
+        base/documentation      Distribution documentation
+        base/src                Source code in various subdirectories
+        base/startup            Scripts for setting up path and environment
+</PRE>
+
+<H4>Install directories created by the build:</H4>
+<PRE>
+        bin                     Installed scripts and executables in subdirs
+        cfg                     Installed build configuration files
+        db                      Installed data bases
+        dbd                     Installed data base definitions
+        doc                     Installed documentation files
+        html                    Installed html documentation
+        include                 Installed header files
+        include/os              Installed os specific header files in subdirs
+        include/compiler        Installed compiler-specific header files
+        lib                     Installed libraries in arch subdirectories
+        lib/perl                Installed perl modules
+        templates               Installed templates
+</PRE>
+</BLOCKQUOTE>
+
+<H3><A NAME="0_0_11"> Build related components</A></H3>
+<BLOCKQUOTE>
+
+<H4>base/documentation directory - contains setup, build, and install
+ documents</H4>
+ <PRE>
+        README.1st           Instructions for setup and building epics base
+        README.html          html version of README.1st
+        README.darwin.html   Installation notes for Mac OS X (Darwin)
+        RELEASE_NOTES.html   Notes on release changes
+        KnownProblems.html   List of known problems and workarounds
+</PRE>
+
+<H4>base/startup directory - contains scripts to set environment and path</H4>
+<PRE>
+        EpicsHostArch       C shell script to set EPICS_HOST_ARCH env variable
+        EpicsHostArch.pl    Perl script to set EPICS_HOST_ARCH env variable
+        Site.profile        bourne shell script to set path and env variables
+        Site.cshrc          c shell script to set path and env variables
+        cygwin.bat          WIN32 bat file to set cygwin path and env variables
+        win32.bat           WIN32 bat file to set path and env variables
+</PRE>
+
+<H4>base/configure directory - contains build definitions and rules</H4>
+<PRE>
+        CONFIG                Includes configure files and allows variable overrides
+        CONFIG.CrossCommon    Cross build definitions
+        CONFIG.gnuCommon      Gnu compiler build definitions for all archs
+        CONFIG_ADDONS         Definitions for &lt;osclass&gt; and DEFAULT options
+        CONFIG_APP_INCLUDE
+        CONFIG_BASE           EPICS base tool and location definitions
+        CONFIG_BASE_VERSION   Definitions for EPICS base version number
+        CONFIG_COMMON         Definitions common to all builds
+        CONFIG_ENV            Definitions of EPICS environment variables
+        CONFIG_FILE_TYPE
+        CONFIG_SITE           Site specific make definitions
+        CONFIG_SITE_ENV       Site defaults for EPICS environment variables
+        MAKEFILE              Installs CONFIG* RULES* creates
+        RELEASE               Location of external products
+        RULES                 Includes appropriate rules file
+        RULES.Db              Rules for database and database definition files
+        RULES.ioc             Rules for application iocBoot/ioc* directory
+        RULES_ARCHS           Definitions and rules for building architectures
+        RULES_BUILD           Build and install rules and definitions
+        RULES_DIRS            Definitions and rules for building subdirectories
+        RULES_EXPAND
+        RULES_FILE_TYPE
+        RULES_TARGET
+        RULES_TOP             Rules specific to a &lt;top&gt; dir (uninstall and tar)
+        Sample.Makefile       Sample makefile with comments
+</PRE>
+
+<H4>base/configure/os directory - contains os-arch specific definitions</H4>
+<PRE>
+        CONFIG.&lt;host&gt;.&lt;target&gt;      Specific host-target build definitions
+        CONFIG.Common.&lt;target&gt;      Specific target definitions for all hosts
+        CONFIG.&lt;host&gt;.Common        Specific host definitions for all targets
+        CONFIG.UnixCommon.Common    Definitions for Unix hosts and all targets
+        CONFIG.Common.UnixCommon    Definitions for Unix targets and all hosts
+        CONFIG.Common.vxWorksCommon Specific host definitions for all vx targets
+        CONFIG_SITE.&lt;host&gt;.&lt;target&gt; Site specific host-target definitions
+        CONFIG_SITE.Common.&lt;target&gt; Site specific target defs for all hosts
+        CONFIG_SITE.&lt;host&gt;.Common   Site specific host defs for all targets
+</PRE>
+
+</BLOCKQUOTE>
+
+<H3><A NAME="0_0_12"> Building EPICS base (Unix and Win32)</A></H3>
+<BLOCKQUOTE>
+
+<H4> Unpack file</H4>
+<BLOCKQUOTE>
+Unzip and untar the distribution file. Use WinZip on Windows
+ systems.
+</BLOCKQUOTE>
+
+<H4>Set environment variables</H4>
+<BLOCKQUOTE>
+Files in the base/startup directory have been provided to
+ help set required path and other environment variables.
+
+<P><B>EPICS_HOST_ARCH</B><BR>
+ Before you can build or use EPICS R3.15, the environment variable
+ EPICS_HOST_ARCH must be defined. A perl script EpicsHostArch.pl in the
+ base/startup directory has been provided to help set EPICS_HOST_ARCH.
+ You should have EPICS_HOST_ARCH set to your host operating system
+ followed by a dash and then your host architecture, e.g. solaris-sparc.
+ If you are not using the OS vendor's c/c++ compiler for host builds,
+ you will need another dash followed by the alternate compiler name
+ (e.g. &quot;-gnu&quot; for GNU c/c++ compilers on a solaris host or &quot;-mingw&quot;
+ for MinGW c/c++ compilers on a WIN32 host). See configure/CONFIG_SITE
+ for a list of supported EPICS_HOST_ARCH values.</P>
+
+<P><B>PERLLIB</B><BR>
+ On WIN32, some versions of Perl require that the environment
+ variable PERLLIB be set to &lt;perl directory location&gt;.</P>
+
+<P><B>PATH</B><BR>
+ As already mentioned, you must have the perl executable and you may
+ need C and C++ compilers in your search path. For building base you
+ also must have echo in your search path. For Unix host builds you also
+ need ln, cpp, cp, rm, mv, and mkdir in your search path and /bin/chmod
+ must exist. On some Unix systems you may also need ar and ranlib in
+ your path, and the C compiler may require as and ld in your path. On
+ solaris systems you need uname in your path.</P>
+
+<P><B>LD_LIBRARY_PATH</B><BR>
+
+ R3.15 shared libraries and executables normally contain the full path
+ to any libraries they require.
+ However, if you move the EPICS files or directories from their build-time
+ location then in order for the shared libraries to be found at runtime
+ LD_LIBRARY_PATH must include the full pathname to
+ $(INSTALL_LOCATION)/lib/$(EPICS_HOST_ARCH) when invoking executables, or
+ some equivalent OS-specific mechanism (such as /etc/ld.so.conf on Linux)
+ must be used.
+ Shared libraries are now built by default on all Unix type hosts.</P>
+</BLOCKQUOTE>
+
+<H4>Do site-specific build configuration</H4>
+<BLOCKQUOTE>
+
+<B>Site configuration</B><BR>
+ To configure EPICS, you may want to modify the default definitions
+ in the following files:
+<PRE>
+        configure/CONFIG_SITE      Build choices. Specify target archs.
+        configure/CONFIG_SITE_ENV  Environment variable defaults
+        configure/RELEASE          TORNADO2 full path location
+</PRE>
+
+<B> Host configuration</B><BR>
+ To configure each host system, you may override the default
+ definitions by adding a new file in the configure/os directory with
+ override definitions. The new file should have the same name as the
+ distribution file to be overridden except with CONFIG in the name
+ changed to CONFIG_SITE.
+
+<PRE>
+        configure/os/CONFIG.&lt;host&gt;.&lt;host&gt;      Host build settings
+        configure/os/CONFIG.&lt;host&gt;.Common      Host common build settings
+</PRE>
+
+<B>Target configuration</B><BR>
+ To configure each target system, you may override the default
+ definitions by adding a new file in the configure/os directory with
+ override definitions. The new file should have the same name as the
+ distribution file to be overridden except with CONFIG in the name
+ replaced by CONFIG_SITE. This step is necessary even if the host system
+ is the only target system.
+ <PRE>
+        configure/os/CONFIG.Common.&lt;target&gt;     Target common settings
+        configure/os/CONFIG.&lt;host&gt;.&lt;target&gt;     Host-target settings
+</PRE>
+</BLOCKQUOTE>
+
+<H4>Build EPICS base</H4>
+<BLOCKQUOTE>After configuring the build you should be able to build
+ EPICS base by issuing the following commands in the distribution's root
+ directory (base):
+ <PRE>
+        gnumake clean uninstall
+        gnumake
+</PRE>
+
+ The command &quot;gnumake clean uninstall&quot;
+ will remove all files and directories generated by a previous build.
+ The command &quot;gnumake&quot; will build and install everything for the
+ configured host and targets.
+
+<P> It is recommended that you do a &quot;gnumake clean uninstall&quot; at the
+ root directory of an EPICS directory structure before each complete
+ rebuild to ensure that all components will be rebuilt.
+</BLOCKQUOTE>
+</BLOCKQUOTE>
+
+<H3><A NAME="0_0_13"> Example application and extension</A></H3>
+<BLOCKQUOTE>A perl tool, makeBaseApp.pl is included in the distribution
+ file. This script will create a sample application that can be built
+ and then executed to try out this release of base.
+
+<P>
+ Instructions for building and executing the 3.15 example application
+ can be found in the section &quot;Example Application&quot; of Chapter 2,
+ &quot;Getting Started&quot;, in the &quot;IOC Application Developer's Guide&quot; for this
+ release. The &quot;Example IOC Application&quot; section briefly explains how to
+ create and build an example application in a user created &lt;top&gt;
+ directory. It also explains how to run the example application on a
+ vxWorks ioc or as a process on the host system.
+ By running the example application as a host-based IOC, you will be
+ able to quickly implement a complete EPICS system and be able to run channel
+ access clients on the host system.
+
+<P>
+ A perl script,
+ makeBaseExt.pl, is included in the distribution file. This script will
+ create a sample extension that can be built and executed. The
+ makeBaseApp.pl and makeBaseExt.pl scripts are installed into the
+ install location bin/&lt;hostarch&gt; directory during the base build.
+</BLOCKQUOTE>
+
+<H3><A NAME="0_0_14"> Multiple host platforms</A></H3>
+<BLOCKQUOTE>You can build using a single EPICS directory structure on
+ multiple host systems and for multiple cross target systems. The
+ intermediate and binary files generated by the build will be created in
+ separate subdirectories and installed into the appropriate separate
+ host/target install directories. EPICS executables and perl scripts are
+ installed into the <TT>$(INSTALL_LOCATION)/bin/&lt;arch&gt;</TT> directories.
+ Libraries are installed into $<TT>(INSTALL_LOCATION)/lib/&lt;arch&gt;</TT>.
+ The default definition for <TT>$(INSTALL_LOCATION)</TT> is <TT>$(TOP)</TT>
+ which is the root directory in the distribution directory structure,
+ base. Created object files are stored in O.&lt;arch&gt; source
+ subdirectories, This allows objects for multiple cross target
+ architectures to be maintained at the same time. To build EPICS base
+ for a specific host/target combination you must have the proper
+ host/target C/C++ cross compiler and target header files and the
+ base/configure/os directory must have the appropriate configure files.
+</BLOCKQUOTE>
+</BODY>
+</HTML>

documentation/README.md

@@ -1,373 +0,0 @@
-# Installation Instructions
-
-## EPICS Base Release 3.15.8
-
------
-
-### Table of Contents
-
-  - [What is EPICS base?](#0_0_1)
-  - [What is new in this release?](#0_0_2)
-  - [Copyright](#0_0_3)
-  - [Supported platforms](#0_0_4)
-  - [Supported compilers](#0_0_5)
-  - [Software requirements](#0_0_6)
-  - [Host system storage requirements](#0_0_7)
-  - [Documentation](#0_0_8)
-  - [Directory Structure](#0_0_10)
-  - [Build related components](#0_0_11)
-  - [Building EPICS base (Unix and Win32)](#0_0_12)
-  - [Example application and extension](#0_0_13)
-  - [Multiple host platforms](#0_0_14)
-
------
-
-### <span id="0_0_1">What is EPICS base?</span>
-
-The Experimental Physics and Industrial Control Systems (EPICS) is an
-extensible set of software components and tools with which application
-developers can create a control system. This control system can be
-used to control accelerators, detectors, telescopes, or other
-scientific experimental equipment. EPICS base is the set of core
-software, i.e. the components of EPICS without which EPICS would not
-function. EPICS base allows an arbitrary number of target systems,
-IOCs (input/output controllers), and host systems, OPIs (operator
-interfaces) of various types.
-
-### <span id="0_0_2">What is new in this release?</span>
-
-Please check the `RELEASE_NOTES` file in the distribution for
-description of changes and release migration details.
-
-### <span id="0_0_3">Copyright</span>
-
-Please review the LICENSE file included in the distribution for legal
-terms of usage.
-
-### <span id="0_0_4">Supported platforms</span>
-
-The list of platforms supported by this version of EPICS base is given
-in the `configure/CONFIG_SITE` file. If you are trying to build EPICS
-Base on an unlisted host or for a different target machine you must
-have the proper host/target cross compiler and header files, and you
-will have to create and add the appropriate new configure files to the
-base/configure/os/directory. You can start by copying existing
-configuration files in the configure/os directory and then make
-changes for your new platforms.
-
-### <span id="0_0_5">Supported compilers</span>
-
-This version of EPICS base has been built and tested using the host
-vendor's C and C++ compilers, as well as the GNU gcc and g++
-compilers. The GNU cross-compilers work for all cross-compiled
-targets. You may need the C and C++ compilers to be in your search
-path to do EPICS builds; check the definitions of CC and CCC in
-`base/configure/os/CONFIG.<host>.<host>` if you have problems.
-
-### <span id="0_0_6">Software requirements</span>
-
-**GNU make**
-You must use GNU make, gnumake, for any EPICS builds. Set your path so
-that a gnumake version 3.81 or later is available.
-
-**Perl**
-You must have Perl version 5.8.1 or later installed. The EPICS
-configuration files do not specify the perl full pathname, so the perl
-executable must be found through your normal search path.
-
-**Unzip and tar (Winzip on WIN32 systems)**
-You must have tools available to unzip and untar the EPICS base
-distribution file.
-
-**Target systems**
-EPICS supports IOCs running on embedded platforms such as VxWorks and
-RTEMS built using a cross-compiler, and also supports soft IOCs
-running as processes on the host platform.
-
-**vxWorks**
-You must have vxWorks 5.5.x or 6.x installed if any of your target
-systems are vxWorks systems; the C++ compiler for vxWorks 5.4 is now
-too old to support. The vxWorks installation provides the
-cross-compiler and header files needed to build for these targets. The
-absolute path to and the version number of the vxWorks installation
-must be set in the `base/configure/os/CONFIG_SITE.Common.vxWorksCommon`
-file or in one of its target-specific overrides.
-
-Consult the [vxWorks 5.x](https://epics.anl.gov/base/tornado.php) or
-[vxWorks 6.x](https://epics.anl.gov/base/vxWorks6.php) EPICS web pages
-about and the vxWorks documentation for information about configuring
-your vxWorks operating system for use with EPICS.
-
-**RTEMS**
-For RTEMS targets, you need RTEMS core and toolset version 4.9.2 or
-later.
-
-**GNU readline or Tecla library**
-GNU readline and Tecla libraries can be used by the IOC shell to
-provide command line editing and command line history recall and edit.
-GNU readline (or Tecla library) must be installed on your target
-system when `COMMANDLINE_LIBRARY` is set to READLINE (or TECLA) for
-that target. EPICS (EPICS shell) is the default specified in
-`CONFIG_COMMON`. A READLINE override is defined for linux-x86 in the
-EPICS distribution. Comment out `COMMANDLINE_LIBRARY=READLINE` in
-`configure/os/CONFIG_SITE.Common.linux-x86` if readline is not
-installed on linux-x86. Command-line editing and history will then be
-those supplied by the os. On vxWorks the ledLib command-line input
-library is used instead.
-
-### <span id="0_0_7">Host system storage requirements</span>
-
-The compressed tar file is approximately 1.6 MB in size. The
-distribution source tree takes up approximately 12 MB. Each host
-target will need around 40 MB for build files, and each cross-compiled
-target around 20 MB.
-
-### <span id="0_0_8">Documentation</span>
-
-EPICS documentation is available through the [EPICS
-website](https://epics.anl.gov/) at Argonne.
-
-Release specific documentation can also be found in the
-base/documentation directory of the distribution.
-
-### <span id="0_0_10">Directory Structure</span>
-
-#### Distribution directory structure:
-
-```
-        base                    Root directory of the base distribution
-        base/configure          Operating system independent build config files
-        base/configure/os       Operating system dependent build config files
-        base/documentation      Distribution documentation
-        base/src                Source code in various subdirectories
-        base/startup            Scripts for setting up path and environment
-```
-
-#### Install directories created by the build:
-
-```
-        bin                     Installed scripts and executables in subdirs
-        cfg                     Installed build configuration files
-        db                      Installed data bases
-        dbd                     Installed data base definitions
-        doc                     Installed documentation files
-        html                    Installed html documentation
-        include                 Installed header files
-        include/os              Installed os specific header files in subdirs
-        include/compiler        Installed compiler-specific header files
-        lib                     Installed libraries in arch subdirectories
-        lib/perl                Installed perl modules
-        templates               Installed templates
-```
-
-### <span id="0_0_11">Build related components</span>
-
-#### base/documentation directory - contains setup, build, and install documents
-
-```
-        README.md            Instructions for setup and building epics base
-        README.darwin.html   Installation notes for Mac OS X (Darwin)
-        RELEASE_NOTES.html   Notes on release changes
-        KnownProblems.html   List of known problems and workarounds
-```
-
-#### base/startup directory - contains scripts to set environment and path
-
-```
-        EpicsHostArch       Shell script to set EPICS_HOST_ARCH env variable
-        unix.csh            C shell script to set path and env variables
-        unix.sh             Bourne shell script to set path and env variables
-        win32.bat           Bat file example to configure win32-x86 target
-        windows.bat         Bat file example to configure windows-x64 target
-```
-
-#### base/configure directory - contains build definitions and rules
-
-```
-        CONFIG                Includes configure files and allows variable overrides
-        CONFIG.CrossCommon    Cross build definitions
-        CONFIG.gnuCommon      Gnu compiler build definitions for all archs
-        CONFIG_ADDONS         Definitions for <osclass> and DEFAULT options
-        CONFIG_APP_INCLUDE
-        CONFIG_BASE           EPICS base tool and location definitions
-        CONFIG_BASE_VERSION   Definitions for EPICS base version number
-        CONFIG_COMMON         Definitions common to all builds
-        CONFIG_ENV            Definitions of EPICS environment variables
-        CONFIG_FILE_TYPE
-        CONFIG_SITE           Site specific make definitions
-        CONFIG_SITE_ENV       Site defaults for EPICS environment variables
-        MAKEFILE              Installs CONFIG* RULES* creates
-        RELEASE               Location of external products
-        RULES                 Includes appropriate rules file
-        RULES.Db              Rules for database and database definition files
-        RULES.ioc             Rules for application iocBoot/ioc* directory
-        RULES_ARCHS           Definitions and rules for building architectures
-        RULES_BUILD           Build and install rules and definitions
-        RULES_DIRS            Definitions and rules for building subdirectories
-        RULES_EXPAND
-        RULES_FILE_TYPE
-        RULES_TARGET
-        RULES_TOP             Rules specific to a <top> dir (uninstall and tar)
-        Sample.Makefile       Sample makefile with comments
-```
-
-#### base/configure/os directory - contains os-arch specific definitions
-
-```
-        CONFIG.<host>.<target>      Specific host-target build definitions
-        CONFIG.Common.<target>      Specific target definitions for all hosts
-        CONFIG.<host>.Common        Specific host definitions for all targets
-        CONFIG.UnixCommon.Common    Definitions for Unix hosts and all targets
-        CONFIG.Common.UnixCommon    Definitions for Unix targets and all hosts
-        CONFIG.Common.vxWorksCommon Specific host definitions for all vx targets
-        CONFIG_SITE.<host>.<target> Site specific host-target definitions
-        CONFIG_SITE.Common.<target> Site specific target defs for all hosts
-        CONFIG_SITE.<host>.Common   Site specific host defs for all targets
-```
-
-### <span id="0_0_12">Building EPICS base (Unix and Win32)</span>
-
-#### Unpack file
-
-Unzip and untar the distribution file. Use WinZip on Windows
-systems.
-
-#### Set environment variables
-
-Files in the base/startup directory have been provided to help set
-required path and other environment variables.
-
-* `EPICS_HOST_ARCH`
-Before you can build or use EPICS R3.15, the environment variable
-`EPICS_HOST_ARCH` must be defined. A perl script EpicsHostArch.pl in
-the base/startup directory has been provided to help set
-`EPICS_HOST_ARCH.` You should have `EPICS_HOST_ARCH` set to your
-host operating system followed by a dash and then your host
-architecture, e.g. solaris-sparc. If you are not using the OS
-vendor's c/c++ compiler for host builds, you will need another dash
-followed by the alternate compiler name (e.g. "-gnu" for GNU c/c++
-compilers on a solaris host or "-mingw" for MinGW c/c++ compilers on
-a WIN32 host). See `configure/CONFIG_SITE` for a list of supported
-`EPICS_HOST_ARCH` values.
-
-* `PERLLIB`
-On WIN32, some versions of Perl require that the environment
-variable PERLLIB be set to &lt;perl directory location>.
-
-* `PATH`
-As already mentioned, you must have the perl executable and you may
-need C and C++ compilers in your search path. For building base you
-also must have echo in your search path. For Unix host builds you
-also need ln, cpp, cp, rm, mv, and mkdir in your search path and
-/bin/chmod must exist. On some Unix systems you may also need ar and
-ranlib in your path, and the C compiler may require as and ld in
-your path. On solaris systems you need uname in your path.
-
-* `LD_LIBRARY_PATH`
-R3.15 shared libraries and executables normally contain the full
-path to any libraries they require. However, if you move the EPICS
-files or directories from their build-time location then in order
-for the shared libraries to be found at runtime `LD_LIBRARY_PATH`
-must include the full pathname to
-`$(INSTALL_LOCATION)/lib/$(EPICS_HOST_ARCH)` when invoking
-executables, or some equivalent OS-specific mechanism (such as
-/etc/ld.so.conf on Linux) must be used. Shared libraries are now
-built by default on all Unix type hosts.
-
-#### Do site-specific build configuration
-
-**Site configuration**
-To configure EPICS, you may want to modify the default definitions
-in the following files:
-
-```
-        configure/CONFIG_SITE      Build choices. Specify target archs.
-        configure/CONFIG_SITE_ENV  Environment variable defaults
-        configure/RELEASE          TORNADO2 full path location
-```
-
-**Host configuration**
-To configure each host system, you may override the default
-definitions by adding a new file in the configure/os directory with
-override definitions. The new file should have the same name as the
-distribution file to be overridden except with CONFIG in the name
-changed to `CONFIG_SITE`.
-
-```
-        configure/os/CONFIG.<host>.<host>      Host build settings
-        configure/os/CONFIG.<host>.Common      Host common build settings
-```
-
-**Target configuration**
-To configure each target system, you may override the default
-definitions by adding a new file in the configure/os directory with
-override definitions. The new file should have the same name as the
-distribution file to be overridden except with CONFIG in the name
-replaced by `CONFIG_SITE`. This step is necessary even if the host
-system is the only target system.
-
-```
-        configure/os/CONFIG.Common.<target>     Target common settings
-        configure/os/CONFIG.<host>.<target>     Host-target settings
-```
-
-#### Build EPICS base
-
-After configuring the build you should be able to build EPICS base
-by issuing the following commands in the distribution's root
-directory (base):
-
-```
-        gnumake clean uninstall
-        gnumake
-```
-
-The command "gnumake clean uninstall" will remove all files and
-directories generated by a previous build. The command "gnumake"
-will build and install everything for the configured host and
-targets.
-
-It is recommended that you do a "gnumake clean uninstall" at the
-root directory of an EPICS directory structure before each complete
-rebuild to ensure that all components will be rebuilt.
-
-### <span id="0_0_13">Example application and extension</span>
-
-A perl tool, makeBaseApp.pl is included in the distribution file. This
-script will create a sample application that can be built and then
-executed to try out this release of base.
-
-Instructions for building and executing the 3.15 example application
-can be found in the section "Example Application" of Chapter 2,
-"Getting Started", in the "IOC Application Developer's Guide" for this
-release. The "Example IOC Application" section briefly explains how to
-create and build an example application in a user created &lt;top>
-directory. It also explains how to run the example application on a
-vxWorks ioc or as a process on the host system. By running the example
-application as a host-based IOC, you will be able to quickly implement
-a complete EPICS system and be able to run channel access clients on
-the host system.
-
-A perl script, makeBaseExt.pl, is included in the distribution file.
-This script will create a sample extension that can be built and
-executed. The makeBaseApp.pl and makeBaseExt.pl scripts are installed
-into the install location `bin/<hostarch>` directory during the base
-build.
-
-### <span id="0_0_14">Multiple host platforms</span>
-
-You can build using a single EPICS directory structure on multiple
-host systems and for multiple cross target systems. The intermediate
-and binary files generated by the build will be created in separate
-subdirectories and installed into the appropriate separate host/target
-install directories. EPICS executables and perl scripts are installed
-into the `$(INSTALL_LOCATION)/bin/<arch>` directories. Libraries are
-installed into $`(INSTALL_LOCATION)/lib/<arch>`. The default
-definition for `$(INSTALL_LOCATION)` is `$(TOP)` which is the root
-directory in the distribution directory structure, base. Created
-object files are stored in `O.<arch>` source subdirectories, This
-allows objects for multiple cross target architectures to be
-maintained at the same time. To build EPICS base for a specific
-host/target combination you must have the proper host/target C/C++
-cross compiler and target header files and the base/configure/os
-directory must have the appropriate configure files.

documentation/RecordReference.md

@@ -1,65 +0,0 @@
-# Record Reference Documentation
-
-The following documentation for the record types and menus include with Base was
-converted from the old EPICS Wiki pages and updated. This list only includes the
-record types supplied with Base.
-
-* [Fields Common to All Record Types](dbCommonRecord.html)
-* [Fields Common to Input Record Types](dbCommonInputs.html)
-* [Fields Common to Output Record Types](dbCommonOutputs.html)
-
-## Record Types
-
-* [Analog Array Input Record (aai)](aaiRecord.html)
-* [Analog Array Output Record (aao)](aaoRecord.html)
-* [Analog Input Record (ai)](aiRecord.html)
-* [Analog Output Record (ao)](aoRecord.html)
-* [Array Subroutine Record (aSub)](aSubRecord.html)
-* [Binary Input Record (bi)](biRecord.html)
-* [Binary Output Record (bo)](boRecord.html)
-* [Calculation Output Record (calcout)](calcoutRecord.html)
-* [Calculation Record (calc)](calcRecord.html)
-* [Compression Record (compress)](compressRecord.html)
-* [Data Fanout Record (dfanout)](dfanoutRecord.html)
-* [Event Record (event)](eventRecord.html)
-* [Fanout Record (fanout)](fanoutRecord.html)
-* [Histogram Record (histogram)](histogramRecord.html)
-* [Long Input Record (longin)](longinRecord.html)
-* [Long Output Record (longout)](longoutRecord.html)
-* [Long String Input Record (lsi)](lsiRecord.html)
-* [Long String Output Record (lso)](lsoRecord.html)
-* [Multi-Bit Binary Input Direct Record (mbbiDirect)](mbbiDirectRecord.html)
-* [Multi-Bit Binary Input Record (mbbi)](mbbiRecord.html)
-* [Multi-Bit Binary Output Direct Record (mbboDirect)](mbboDirectRecord.html)
-* [Multi-Bit Binary Output Record (mbbo)](mbboRecord.html)
-* [Permissive Record (permissive)](permissiveRecord.html)
-* [Printf Record (prinf)](printfRecord.html)
-* [Select Record (sel)](selRecord.html)
-* [Sequence Record (seq)](seqRecord.html)
-* [State Record (state)](stateRecord.html)
-* [String Input Record (stringin)](stringinRecord.html)
-* [String Output Record (stringout)](stringoutRecord.html)
-* [Sub-Array Record (subArray)](subArrayRecord.html)
-* [Subroutine Record (sub)](subRecord.html)
-* [Waveform Record (waveform)](waveformRecord.html)
-
-## Menu Definitions
-
-* [Alarm Severity Menu](menuAlarmSevr.html)
-* [Alarm Status Menu](menuAlarmStat.html)
-* [Analog Conversions Menu](menuConvert.html)
-* [Field Type Menu](menuFtype.html)
-* [Invalid Value Output Action Menu](menuIvoa.html)
-* [Output Mode Select Menu](menuOmsl.html)
-* [Scan Menu](menuScan.html)
-* [Simulation Mode Menu](menuSimm.html)
-* [Yes/No Menu](menuYesNo.html)
-
-## Corrections and Updates
-
-Corrections to these documents can be submitted as patch files to the EPICS core
-developers, or as merge requests or pull requests to the 3.15 branch of Base.
-The document sources can be found in the `src/std/rec` and `src/ioc/db`
-directories in files with extension `.dbd.pod`. The documentation source format
-is a combination of the EPICS DBD file format with an extended version of Perl's
-POD (plain old documentation); run `perldoc pod` for details of POD.

documentation/ReleaseChecklist.html

@@ -33,29 +33,27 @@
 <h1>EPICS Base Release Procedures &amp; Checklist</h1>
 
 <p>This document describes the procedures and provides a checklist of tasks
-that should be performed when creating new releases of EPICS Base.</p>
+that should be performed when creating production releases of EPICS Base.</p>
 
 <h3>The Release Process</h3>
 
 <p>The version released on the Feature Freeze date is designated the first
-pre-release, <tt>-pre1</tt>. The first Release Candidate <tt>-rc1</tt> is the
+pre-release, <tt>-pre1</tt>. The first release candidate <tt>-rc1</tt> is the
 first version that has undergone widespread testing and which has no known
 problems in it that are slated to be fixed in this release. New versions should
-be made at 2-weekly intervals during the testing and debugging period, and will
-be designated as either pre-release versions or Release Candidates by the
-Release Manager. After a Release Candidate has been available to the whole
+be made at about weekly intervals during the testing and debugging period, and
+will be designated as either pre-release or release candidate versions by the
+Release Manager. After a release candidate has been available to the whole
 community for testing for at least a week without any additional problems being
 reported or significant changes being committed, the branch can be designated as
 the final release version.</p>
 
 <h3>Roles</h3>
 
-<p>The following roles are required. The individuals named here have have been
-responsible for these tasks in the past and are expected to continue in the
-relevent roles unless the Release Manager designates otherwise:</p>
+<p>The following roles are used below:</p>
 
 <dl>
-  <dt><strong>Release Manager</strong> (Ralph Lange)</dt>
+  <dt><strong>Release Manager</strong> ()</dt>
     <dd>Responsible for managing and tagging the release</dd>
   <dt><strong>Platform Developers</strong> (optional)</dt>
     <dd>Responsible for individual operating system platforms</dd>
@@ -133,36 +131,40 @@ relevent roles unless the Release Manager designates otherwise:</p>
     <tr>
       <td>&nbsp;</td>
       <td>Release Manager</td>
-      <td>Tag the module in Git, using these tag conventions:
+      <td>Tag the module in Git using these tag conventions:
         <ul>
           <li>
-            <tt>R3.15.8-pre1</tt>
+            <tt>R3.16.1-pre<i>n</i></tt>
             &mdash; pre-release tag
             </li>
           <li>
-            <tt>R3.15.8-rc1</tt>
+            <tt>R3.16.1-rc<i>n</i></tt>
             &mdash; release candidate tag
             </li>
         </ul>
         <blockquote><tt>
-          cd base-3.15<br />
-          git tag -m 'ANJ: Tagged for 3.15.8-rc1' R3.15.8-rc1
+          cd base-3.16<br />
+          git tag -m 'ANJ: Tagged for 3.16.1-rc1' R3.16.1-rc1
           </tt></blockquote>
         </td>
       </tr>
     <tr>
       <td>&nbsp;</td>
       <td>Release Manager</td>
-      <td>Export the tagged version into a tarfile. The <tt>make-tar.sh</tt>
-        script generates a gzipped tarfile directly from the tag, excluding the
-        files and directories that are only used for continuous integration:
+      <td>Export the tagged version into a tarfile. This command generates a
+        gzipped tarfile directly from the repository, excluding those files and
+        directories needed only for continuous integration:
         <blockquote><tt>
-          cd base-3.15<br />
-          git archive --prefix=base-3.15.8-rc1/ --output=base-3.15.8-rc1.tar.gz R3.15.8-rc1 configure documentation LICENSE Makefile README src startup
+          cd base-3.16<br />
+          git archive
+            --prefix=base-3.16.1-rc1/
+            --output=../base-3.16.1-rc1.tar.gz
+            R3.16.1-rc1
+            configure documentation LICENSE Makefile README src startup
           </tt></blockquote>
         Create a GPG signature file of the tarfile as follows:
         <blockquote><tt>
-          gpg --armor --sign --detach-sig base-3.15.8-rc1.tar.gz
+          gpg --armor --sign --detach-sig base-3.16.1-rc1.tar.gz
           </tt></blockquote>
         </td>
       </tr>
@@ -256,7 +258,7 @@ relevent roles unless the Release Manager designates otherwise:</p>
       <td>&nbsp;</td>
       <td>Release Manager</td>
       <td>Obtain a positive <q>Ok to release</q> from all platform developers
-        once a Release Candidate version has gone a whole week without any
+        once a release candidate version has gone a whole week without any
         issues being reported.</td>
       </tr>
     <tr>
@@ -273,23 +275,28 @@ relevent roles unless the Release Manager designates otherwise:</p>
       <td>Release Manager</td>
       <td>Tag the module in Git:
         <blockquote><tt>
-          cd base-3.15<br />
-          git tag -m 'ANJ: Tagged for 3.15.8' R3.15.8
+          cd base-3.16<br />
+          git tag -m 'ANJ: Tagged for 3.16.1' R3.16.1</i>
           </tt></blockquote>
         </td>
       </tr>
     <tr>
       <td>&nbsp;</td>
       <td>Release Manager</td>
-      <td>Export the tagged version into a tarfile. Note that this command
-        generates a gzipped tarfile directly from the repository:
+      <td>Export the tagged version into a tarfile. This command generates a
+        gzipped tarfile directly from the repository, excluding those files and
+        directories needed only for continuous integration:
         <blockquote><tt>
-          cd base-3.15<br />
-          git archive --prefix=base-3.15.8/ --output=base-3.15.8.tar.gz R3.15.8 configure documentation LICENSE Makefile README src startup
+          cd base-3.16<br />
+          git archive
+            --prefix=base-3.16.1/
+            --output=../base-3.16.1.tar.gz
+            R3.16.1
+            configure documentation LICENSE Makefile README src startup
           </tt></blockquote>
         Create a GPG signature file of the tarfile as follows:
         <blockquote><tt>
-          gpg --armor --sign --detach-sig base-3.15.8.tar.gz
+          gpg --armor --sign --detach-sig base-3.16.1.tar.gz
           </tt></blockquote>
         </td>
       </tr>

src/ca/client/CAref.html

@@ -314,11 +314,21 @@ is used.</p>
       <td>i &gt;= 16384</td>
       <td>16384</td>
     </tr>
+    <tr>
+      <td>EPICS_CA_AUTO_ARRAY_BYTES</td>
+      <td>{YES, NO}</td>
+      <td>YES</td>
+    </tr>
     <tr>
       <td>EPICS_CA_MAX_SEARCH_PERIOD</td>
       <td>r &gt; 60 seconds</td>
       <td>300</td>
     </tr>
+    <tr>
+      <td>EPICS_CA_MCAST_TTL</td>
+      <td>r &gt; 1</td>
+      <td>1</td>
+    </tr>
     <tr>
       <td>EPICS_TS_MIN_WEST</td>
       <td>-720 &lt; i &lt;720 minutes</td>
@@ -746,6 +756,12 @@ in the variable EPICS_TS_MIN_WEST.</p>
 
 <h3><a name="Configurin1">Configuring the Maximum Array Size</a></h3>
 
+<p>From version R3.16.1, the default setting of EPICS_CA_AUTO_ARRAY_BYTES=YES
+will cause the software to ignore EPICS_CA_MAX_ARRAY_BYTES and attempt to
+allocate network buffer space as needed by the particular client connection
+using malloc. Setting EPICS_CA_AUTO_ARRAY_BYTES=NO will configure the software
+to respect the EPICS_CA_MAX_ARRAY_BYTES setting as described below instead.</p>
+
 <p>Starting with version R3.14 the environment variable
 EPICS_CA_MAX_ARRAY_BYTES determines the size of the largest array that may pass
 through CA. Prior to this version only arrays smaller than 16k bytes could be
@@ -768,11 +784,7 @@ array larger than EPICS_CA_MAX_ARRAY_BYTES it will return ECA_TOLARGE.</p>
 by multiplying the number of elements by the size of a single element, but
 neglect to add additional bytes for the compound data types (for example
 DBR_GR_DOUBLE) commonly used by the more sophisticated client side
-applications. <em>Based on this confusion, one could arrive at the conclusion
-that EPICS_CA_MAX_ARRAY_BYTES might have been better named
-EPICS_CA_MAX_DATUM_BYTES, or that the software should be changed internally to
-round the users request up by the size of the maximum scalar datum (nothing has
-been done to address this issue so far).</em></p>
+applications.</p>
 
 <h3><a name="Configurin2">Configuring a CA Server</a></h3>
 
@@ -1009,7 +1021,7 @@ d:/user/epics/base-3.15/lib/win32-x86/Com.lib</code></p>
 <h2><a name="CommandUtils">Command Line Utilities</a></h2>
 
 <h3><a name="acctst">acctst</a></h3>
-<pre>acctst &lt;PV name&gt; [progress logging level] [channel duplication count]
+<pre>acctst &lt;PV name&gt; [progress logging level] [channel duplication count] 
                  [test repetition count] [enable preemptive callback]</pre>
 
 <h4>Description</h4>
@@ -2079,7 +2091,7 @@ example, be beneficial when tuning an archiver installation.</p>
 <p>Significant performance gains can be realized when the CA client library
 doesn't wait for a response to return from the server after each request. All
 requests which require interaction with a CA server are accumulated (buffered)
-and not forwarded to the IOC until one of <code>ca_flush_io()</code>,
+and not forwarded to the IOC until one of <code>ca_flush_io()</code>, 
 <code>ca_pend_io()</code>, <code>ca_pend_event()</code>, or
 <code>ca_sg_block()</code> are called allowing several operations to be
 efficiently sent over the network together. Any process variable values written
@@ -2103,16 +2115,16 @@ shouldn't test the success of a CA function call by checking to see if the
 returned value is zero as is the UNIX convention. Below are several methods to
 test CA function returns. See <a href="#ca_signal"><code>ca_signal()</code> and
 <code>SEVCHK()</code></a> for more information on this topic.</p>
-<pre>status = ca_XXXX();
-SEVCHK( status, "ca_XXXX() returned failure status");
+<pre>status = ca_XXXX(); 
+SEVCHK( status, "ca_XXXX() returned failure status"); 
 
-if ( status &amp; CA_M_SUCCESS ) {
-        printf ( "The requested ca_XXXX() operation didn't complete successfully");
-}
+if ( status &amp; CA_M_SUCCESS ) { 
+        printf ( "The requested ca_XXXX() operation didn't complete successfully"); 
+} 
 
-if ( status != ECA_NORMAL ) {
+if ( status != ECA_NORMAL ) { 
         printf("The requested ca_XXXX() operation didn't complete successfully because \"%s\"\n",
-                ca_message ( status ) );
+                ca_message ( status ) ); 
 }</pre>
 
 <h3><a name="Channel">Channel Access Data Types</a></h3>
@@ -2285,7 +2297,7 @@ int main ( int argc, char ** argv )
     unsigned nBytes;
     unsigned elementCount;
     char timeString[32];
-    unsigned i;
+    unsigned i;    
     chid chan;
     double sum;
     int status;
@@ -2328,7 +2340,7 @@ int main ( int argc, char ** argv )
     epicsTimeToStrftime ( timeString, sizeof ( timeString ),
         "%a %b %d %Y %H:%M:%S.%f", &amp; pTD-&gt;stamp );
 
-    printf ( "The sum of elements in %s at %s was %f\n",
+    printf ( "The sum of elements in %s at %s was %f\n", 
         argv[1], timeString, sum );
 
     ca_clear_channel ( chan );
@@ -2359,7 +2371,7 @@ executing within the user's callback function.</p>
 <pre>typedef struct event_handler_args {
     void            *usr;   /* user argument supplied with request */
     chanId          chid;   /* channel id */
-    long            type;   /* the type of the item returned */
+    long            type;   /* the type of the item returned */ 
     long            count;  /* the element count of the item returned */
     const void      *dbr;   /* a pointer to the item returned */
     int             status; /* ECA_XXX status of the requested op from the server */
@@ -2382,7 +2394,7 @@ attached to the request, an exception handler is executed in the client. The
 default exception handler prints a message on the console and exits if the
 exception condition is severe. Certain internal exceptions within the CA client
 library, and failures detected by the SEVCHK macro may also cause the exception
-handler to be invoked. To modify this behavior see
+handler to be invoked. To modify this behavior see 
 <code><a href="#ca_add_exception_event">ca_add_exception_event</a>()</code>.</p>
 
 <h3><a name="Server">Server and Client Share the Same Address Space on The Same
@@ -2674,14 +2686,6 @@ automatically released by the system when the process exits and
 vxWorks or RTEMS no cleanup occurs unless the application calls
 <code>ca_context_destroy()</code>.</p>
 
-<p>Note: This operation blocks until any user callbacks for any channel
-created in the current context have run to completion. If callbacks take a
-lock (mutex) then it is the user's responsibility to ensure that this lock
-is not held when <code>ca_clear_context()</code> is called, otherwise a
-deadlock may ensue. (See also
-<code><a href="#ca_clear_channel">ca_clear_channel</a>()</code> and
-<code><a href="#ca_clear_event">ca_clear_subscription</a>()</code>.)</p>
-
 <h4>Returns</h4>
 
 <p>ECA_NORMAL - Normal successful completion</p>
@@ -2754,7 +2758,7 @@ time.</p>
 </dl>
 <dl>
   <dt><code>USERFUNC</code></dt>
-    <dd>Optional pointer to the user's callback function to be run when the
+    <dd>Optional address of the user's callback function to be run when the
       connection state changes. Casual users of channel access may decide to
       set this field to null or 0 if they do not need to have a callback
       function run in response to each connection state change event.
@@ -2827,12 +2831,6 @@ efficiently sent over the network in one message.</p>
 clearing a channel does shutdown and reclaim any channel state change event
 subscriptions (monitors) registered with the channel.</p>
 
-<p>Note: This operation blocks until any user callbacks for this channel
-have run to completion. If callbacks take a lock (mutex) then it is the
-user's responsibility to ensure that this lock is not held when
-<code>ca_clear_channel()</code> is called, otherwise a deadlock may ensue.
-(See also <code><a href="#ca_clear_event">ca_clear_subscription</a>()</code>.)</p>
-
 <h4>Arguments</h4>
 <dl>
   <dt><code>CHID</code></dt>
@@ -2847,16 +2845,16 @@ user's responsibility to ensure that this lock is not held when
 
 <h3><code><a name="ca_put">ca_put()</a></code></h3>
 <pre>#include &lt;cadef.h&gt;
-int ca_put ( chtype TYPE,
-        chid CHID, void *PVALUE );
-int ca_array_put ( chtype TYPE, unsigned long COUNT,
+int ca_put ( chtype TYPE, 
+        chid CHID, void *PVALUE ); 
+int ca_array_put ( chtype TYPE, unsigned long COUNT, 
         chid CHID, const void *PVALUE);
 typedef void ( caEventCallBackFunc ) (struct event_handler_args);
-int ca_put_callback ( chtype TYPE,
-        chid CHID, const void *PVALUE,
-        caEventCallBackFunc PFUNC, void *USERARG );
-int ca_array_put_callback ( chtype TYPE, unsigned long COUNT,
-        chid CHID, const void *PVALUE,
+int ca_put_callback ( chtype TYPE, 
+        chid CHID, const void *PVALUE, 
+        caEventCallBackFunc PFUNC, void *USERARG ); 
+int ca_array_put_callback ( chtype TYPE, unsigned long COUNT, 
+        chid CHID, const void *PVALUE, 
         caEventCallBackFunc PFUNC, void *USERARG );</pre>
 
 <h4>Description</h4>
@@ -2935,7 +2933,7 @@ but they do not cause the record to be processed.</p>
 </dl>
 <dl>
   <dt><code>PFUNC</code></dt>
-    <dd>Pointer to a <a href="#User">user supplied callback function</a> to be
+    <dd>address of <a href="#User">user supplied callback function</a> to be
       run when the requested operation completes</dd>
 </dl>
 <dl>
@@ -3043,7 +3041,7 @@ when a CA get request is initiated.</p>
 </dl>
 <dl>
   <dt><code>USERFUNC</code></dt>
-    <dd>Pointer to a <a href="#User">user supplied callback function</a> to be
+    <dd>Address of <a href="#User">user supplied callback function</a> to be
       run when the requested operation completes.</dd>
 </dl>
 <dl>
@@ -3083,7 +3081,7 @@ when a CA get request is initiated.</p>
 typedef void ( caEventCallBackFunc ) (struct event_handler_args);
 int ca_create_subscription ( chtype TYPE, unsigned long COUNT,
         chid CHID, unsigned long MASK,
-        caEventCallBackFunc USERFUNC, void *USERARG,
+        caEventCallBackFunc USERFUNC, void *USERARG, 
         evid *PEVID );</pre>
 
 <h4>Description</h4>
@@ -3137,16 +3135,15 @@ indicating the current state of the channel.</p>
 <dl>
   <dt><code>COUNT</code></dt>
     <dd>The element count to be read from the specified channel. A count of
-      zero means use the current element count from the server, effectively
-      resulting in a variable size array subscription.</dd>
+      zero means use the current element count from the server.</dd>
 </dl>
 <dl>
   <dt><code>CHID</code></dt>
     <dd>channel identifier</dd>
 </dl>
 <dl>
-  <dt><code>USERFUNC</code></dt>
-    <dd>Pointer to a <a href="#User">user supplied callback function</a> to
+  <dt><code>USRERFUNC</code></dt>
+    <dd>The address of <a href="#User">user supplied callback function</a> to
       be invoked with each subscription update.</dd>
 </dl>
 <dl>
@@ -3168,7 +3165,7 @@ indicating the current state of the channel.</p>
   <dt><code>MASK</code></dt>
     <dd>A mask with bits set for each of the event trigger types requested. The
       event trigger mask must be a <em>bitwise or</em> of one or more of the
-      following constants.
+      following constants. 
       <ul>
         <li>DBE_VALUE - Trigger events when the channel value exceeds the
           monitor dead band</li>
@@ -3215,13 +3212,6 @@ and not forwarded to the server until one of <code>ca_flush_io()</code>, <code>c
 <code>ca_pend_event()</code>, or <code>ca_sg_block()</code> are called. This allows several requests to be
 efficiently sent together in one message.</p>
 
-<p>Note: This operation blocks until any user callbacks for this channel
-have run to completion. If callbacks take a lock (mutex) then it is the
-user's responsibility to ensure that this lock is not held when
-<code>ca_clear_subscription()</code> is called, otherwise a deadlock may
-ensue. (See also <code><a
-href="#ca_clear_channel">ca_clear_channel</a>()</code>.)</p>
-
 <h4>Arguments</h4>
 <dl>
   <dt>EVID</dt>
@@ -3386,7 +3376,7 @@ becomes full.</p>
 
 <h3><code><a name="ca_signal">ca_signal()</a></code></h3>
 <pre>#include &lt;cadef.h&gt;
-int ca_signal ( long CA_STATUS, const char * CONTEXT_STRING );
+int ca_signal ( long CA_STATUS, const char * CONTEXT_STRING ); 
 void SEVCHK( CA_STATUS, CONTEXT_STRING );</pre>
 
 <h4>Description</h4>
@@ -3403,7 +3393,7 @@ recommended error handler for simple applications which do not wish to write
 code testing the status returned from each channel access call.</p>
 
 <h4>Examples</h4>
-<pre>status = ca_context_create (...);
+<pre>status = ca_context_create (...); 
 SEVCHK ( status, "Unable to create a CA client context" );</pre>
 
 <p>If the application only wishes to print the message associated with an error
@@ -3427,7 +3417,7 @@ this purpose.</p>
 
 <h3><code><a
 name="ca_add_exception_event">ca_add_exception_event()</a></code></h3>
-<pre>#include &lt;cadef.h&gt;
+<pre>#include &lt;cadef.h&gt; 
 typedef void (*pCallback) ( struct exception_handler_args HANDLERARGS );
 int ca_add_exception_event ( pCallback  USERFUNC, void *USERARG );</pre>
 
@@ -3451,7 +3441,7 @@ field should not be used.</p>
 <h4>Arguments</h4>
 <dl>
   <dt><code>USERFUNC</code></dt>
-    <dd>Pointer to a user callback function to be executed when exceptions
+    <dd>Address of user callback function to be executed when an exceptions
       occur. Passing a null value causes the default exception handler to be
       reinstalled. The following structure is passed by value to the user's
       callback function. Currently, the <code>op</code> field can be one of
@@ -3586,7 +3576,7 @@ default handler uses fprintf to send messages to 'stderr'.</p>
 <h4>Arguments</h4>
 <dl>
   <dt><code>PFUNC</code></dt>
-    <dd>A pointer to a user supplied callback handler to be invoked when CA
+    <dd>The address of a user supplied callback handler to be invoked when CA
       prints diagnostic messages. Installing a null pointer will cause the
       default callback handler to be reinstalled.</dd>
 </dl>
@@ -3634,9 +3624,9 @@ specified channel.</p>
 </dl>
 <dl>
   <dt><code>PFUNC</code></dt>
-    <dd>Pointer to a user supplied callback function. A null pointer uninstalls
+    <dd>Address of user supplied callback function. A null pointer uninstalls
       the current handler. The following arguments are passed <em>by value</em>
-      to the supplied callback handler.
+      to the supplied callback handler. 
       <pre>typedef struct ca_access_rights {
     unsigned    read_access:1;
     unsigned    write_access:1;
@@ -3976,8 +3966,8 @@ type.</p>
 prints diagnostics to standard out.</p>
 
 <h4>Examples</h4>
-<pre>void ca_test_event ();
-status = ca_create_subscription ( type, chid, ca_test_event, NULL, NULL );
+<pre>void ca_test_event (); 
+status = ca_create_subscription ( type, chid, ca_test_event, NULL, NULL ); 
 SEVCHK ( status, .... );</pre>
 
 <h4>See Also</h4>
@@ -4011,8 +4001,8 @@ outstanding within them at any given time.</p>
 </dl>
 
 <h4>Examples</h4>
-<pre>CA_SYNC_GID gid;
-status = ca_sg_create ( &amp;gid );
+<pre>CA_SYNC_GID gid; 
+status = ca_sg_create ( &amp;gid ); 
 SEVCHK ( status, Sync group create failed );</pre>
 
 <h4>Returns</h4>
@@ -4050,8 +4040,8 @@ int ca_sg_delete ( CA_SYNC_GID GID );</pre>
 </dl>
 
 <h4>Examples</h4>
-<pre>CA_SYNC_GID gid;
-status = ca_sg_delete ( gid );
+<pre>CA_SYNC_GID gid; 
+status = ca_sg_delete ( gid ); 
 SEVCHK ( status, Sync group delete failed );</pre>
 
 <h4>Returns</h4>
@@ -4162,7 +4152,7 @@ will not block unless additional subsequent requests are made.</p>
 </dl>
 
 <h4>Examples</h4>
-<pre>CA_SYNC_GID gid;
+<pre>CA_SYNC_GID gid; 
 status = ca_sg_reset(gid);</pre>
 
 <h4>Returns</h4>
@@ -4175,7 +4165,7 @@ status = ca_sg_reset(gid);</pre>
 <pre>#include &lt;cadef.h&gt;
 int ca_sg_put ( CA_SYNC_GID GID, chtype TYPE,
         chid CHID, void *PVALUE );
-int ca_sg_array_put ( CA_SYNC_GID GID, chtype TYPE,
+int ca_sg_array_put ( CA_SYNC_GID GID, chtype TYPE, 
         unsigned long COUNT, chid CHID, void *PVALUE );</pre>
 
 <p>Write a value, or array of values, to a channel and increment the outstanding
@@ -4316,7 +4306,7 @@ reissued.</p>
 
 <h3><code><a name="ca_client_status">ca_client_status()</a></code></h3>
 <pre>int ca_client_status ( unsigned level );
-int ca_context_status ( struct ca_client_context *CONTEXT,
+int ca_context_status ( struct ca_client_context *CONTEXT, 
        unsigned LEVEL );</pre>
 
 <h4>Description</h4>

src/ca/client/Makefile

@@ -69,7 +69,6 @@ LIBSRCS += comQueSend.cpp
 LIBSRCS += comBuf.cpp
 LIBSRCS += hostNameCache.cpp
 LIBSRCS += msgForMultiplyDefinedPV.cpp
-LIBSRCS_vxWorks += templateInstances.cpp
 
 LIBRARY=ca
 

src/ca/client/access.cpp

@@ -127,10 +127,21 @@ const char * ca_message_text []
 
 static epicsThreadOnceId caClientContextIdOnce = EPICS_THREAD_ONCE_INIT;
 
+extern "C" void ca_client_exit_handler (void *)
+{
+    if ( caClientContextId ) {
+        epicsThreadPrivateDelete ( caClientContextId );
+        caClientContextId = 0;
+    }
+}
+
 // runs once only for each process
 extern "C" void ca_init_client_context ( void * )
 {
     caClientContextId = epicsThreadPrivateCreate ();
+    if ( caClientContextId ) {
+        epicsAtExit ( ca_client_exit_handler,0 );
+    }
 }
 
 /*

src/ca/client/autoPtrDestroy.h

@@ -1,94 +0,0 @@
-/*************************************************************************\
-* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
-*     National Laboratory.
-* Copyright (c) 2002 The Regents of the University of California, as
-*     Operator of Los Alamos National Laboratory.
-* EPICS BASE Versions 3.13.7
-* and higher are distributed subject to a Software License Agreement found
-* in file LICENSE that is included with this distribution. 
-\*************************************************************************/
-
-/*  
- *
- *                              
- *                    L O S  A L A M O S
- *              Los Alamos National Laboratory
- *               Los Alamos, New Mexico 87545
- *                                  
- *  Copyright, The Regents of the University of California.
- *                                  
- *           
- *	Author Jeffrey O. Hill
- *	johill@lanl.gov
- *	505 665 1831
- */
-
-#ifndef autoPtrDestroyh
-#define autoPtrDestroyh
-
-template < class T >
-class autoPtrDestroy {
-public:
-    autoPtrDestroy ( T * );
-    ~autoPtrDestroy ();
-    T & operator * () const;
-    T * operator -> () const;
-    autoPtrDestroy<T> & operator = ( T * );
-    T * get () const;
-    T * release ();
-private:
-    T * p;
-    // not implemented
-    autoPtrDestroy<T> & operator = ( const autoPtrDestroy<T> & );
-    autoPtrDestroy ( const autoPtrDestroy<T> & );
-};
-
-template < class T >
-inline autoPtrDestroy<T>::autoPtrDestroy ( T *pIn ) :
-    p ( pIn ) {}
-
-template < class T >
-inline autoPtrDestroy<T>::~autoPtrDestroy ()
-{
-    if ( this->p ) {
-        this->p->destroy ();
-    }
-}
-
-template < class T >
-inline T & autoPtrDestroy<T>::operator * () const
-{
-    return * this->p;
-}
-
-template < class T >
-inline T * autoPtrDestroy<T>::operator -> () const
-{
-    return this->p;
-}
-
-template < class T >
-inline autoPtrDestroy<T> & autoPtrDestroy<T>::operator = ( T * pIn )
-{
-    if ( this->p ) {
-        this->p->destroy ();
-    }
-    this->p = pIn;
-    return *this;
-}
-
-template < class T >
-inline T * autoPtrDestroy<T>::get () const
-{
-    return this->p;
-}
-
-template < class T >
-inline T * autoPtrDestroy<T>::release ()
-{
-    T *pTmp = this->p;
-    this->p = 0;
-    return pTmp;
-}
-
-#endif // #ifdef autoPtrDestroyh

src/ca/client/caProto.h

@@ -28,7 +28,8 @@
 #define CA_VERSION_STRING( MINOR_REVISION ) \
 ( capStrOfX ( CA_MAJOR_PROTOCOL_REVISION ) "." capStrOfX ( MINOR_REVISION ) )
 #define CA_UKN_MINOR_VERSION    0u /* unknown minor version */
-#if CA_MAJOR_PROTOCOL_REVISION == 4u
+#define CA_MINIMUM_SUPPORTED_VERSION 4u
+#   define CA_VSUPPORTED(MINOR) ((MINOR)>=CA_MINIMUM_SUPPORTED_VERSION)
 #   define CA_V41(MINOR) ((MINOR)>=1u) 
 #   define CA_V42(MINOR) ((MINOR)>=2u)
 #   define CA_V43(MINOR) ((MINOR)>=3u)
@@ -42,35 +43,6 @@
 #   define CA_V411(MINOR) ((MINOR)>=11u)  /* sequence numbers in UDP version command */
 #   define CA_V412(MINOR) ((MINOR)>=12u)  /* TCP-based search requests */
 #   define CA_V413(MINOR) ((MINOR)>=13u)  /* Allow zero length in requests. */
-#elif CA_MAJOR_PROTOCOL_REVISION > 4u
-#   define CA_V41(MINOR) ( 1u )
-#   define CA_V42(MINOR) ( 1u )
-#   define CA_V43(MINOR) ( 1u )
-#   define CA_V44(MINOR) ( 1u )
-#   define CA_V45(MINOR) ( 1u )
-#   define CA_V46(MINOR) ( 1u )
-#   define CA_V47(MINOR) ( 1u )
-#   define CA_V48(MINOR) ( 1u )
-#   define CA_V49(MINOR) ( 1u )
-#   define CA_V410(MINOR) ( 1u )
-#   define CA_V411(MINOR) ( 1u )
-#   define CA_V412(MINOR) ( 1u )
-#   define CA_V413(MINOR) ( 1u )
-#else
-#   define CA_V41(MINOR) ( 0u )
-#   define CA_V42(MINOR) ( 0u )
-#   define CA_V43(MINOR) ( 0u )
-#   define CA_V44(MINOR) ( 0u )
-#   define CA_V45(MINOR) ( 0u )
-#   define CA_V46(MINOR) ( 0u )
-#   define CA_V47(MINOR) ( 0u )
-#   define CA_V48(MINOR) ( 0u )
-#   define CA_V49(MINOR) ( 0u )
-#   define CA_V410(MINOR) ( 0u )
-#   define CA_V411(MINOR) ( 0u )
-#   define CA_V412(MINOR) ( 0u )
-#   define CA_V413(MINOR) ( 0u )
-#endif
 
 /*
  * These port numbers are only used if the CA repeater and 

src/ca/client/caRepeater.cpp

@@ -32,12 +32,10 @@
 #define epicsAssertAuthor "Jeff Hill johill@lanl.gov"
 
 #include "epicsAssert.h"
-#include "osiUnistd.h"
 #include "udpiiu.h"
 
 int main()
 {
-    chdir ( "/" );
     ca_repeater ();
     return ( 0 );
 }

src/ca/client/ca_client_context.cpp

@@ -45,12 +45,20 @@ static epicsThreadOnceId cacOnce = EPICS_THREAD_ONCE_INIT;
 
 const unsigned ca_client_context :: flushBlockThreshold = 0x58000;
 
+extern "C" void cacExitHandler ( void *)
+{
+    epicsThreadPrivateDelete ( caClientCallbackThreadId );
+    caClientCallbackThreadId = 0;
+    delete ca_client_context::pDefaultServiceInstallMutex;
+}
+
 // runs once only for each process
 extern "C" void cacOnceFunc ( void * )
 {
     caClientCallbackThreadId = epicsThreadPrivateCreate ();
     assert ( caClientCallbackThreadId );
     ca_client_context::pDefaultServiceInstallMutex = newEpicsMutex;
+    epicsAtExit ( cacExitHandler,0 );
 }
 
 extern epicsThreadPrivateId caClientContextId;
@@ -151,7 +159,7 @@ ca_client_context::ca_client_context ( bool enablePreemptiveCallback ) :
         this->localPort = htons ( tmpAddr.ia.sin_port );
     }
 
-    epics_auto_ptr < CallbackGuard > pCBGuard;
+    std::auto_ptr < CallbackGuard > pCBGuard;
     if ( ! enablePreemptiveCallback ) {
         pCBGuard.reset ( new CallbackGuard ( this->cbMutex ) );
     }

src/ca/client/cac.cpp

@@ -32,6 +32,7 @@
 #include "envDefs.h"
 #include "locationException.h"
 #include "errlog.h"
+#include "epicsExport.h"
 
 #define epicsExportSharedSymbols
 #include "addrList.h"
@@ -218,9 +219,15 @@ cac::cac (
             throw std::bad_alloc ();
         }
 
-        freeListInitPvt ( &this->tcpLargeRecvBufFreeList, this->maxRecvBytesTCP, 1 );
-        if ( ! this->tcpLargeRecvBufFreeList ) {
-            throw std::bad_alloc ();
+        int autoMaxBytes;
+        if(envGetBoolConfigParam(&EPICS_CA_AUTO_ARRAY_BYTES, &autoMaxBytes))
+            autoMaxBytes = 1;
+
+        if(!autoMaxBytes) {
+            freeListInitPvt ( &this->tcpLargeRecvBufFreeList, this->maxRecvBytesTCP, 1 );
+            if ( ! this->tcpLargeRecvBufFreeList ) {
+                throw std::bad_alloc ();
+            }
         }
         unsigned bufsPerArray = this->maxRecvBytesTCP / comBuf::capacityBytes ();
         if ( bufsPerArray > 1u ) {
@@ -231,9 +238,7 @@ cac::cac (
     catch ( ... ) {
         osiSockRelease ();
         delete [] this->pUserName;
-        if ( this->tcpSmallRecvBufFreeList ) {
-            freeListCleanup ( this->tcpSmallRecvBufFreeList );
-        }
+        freeListCleanup ( this->tcpSmallRecvBufFreeList );
         if ( this->tcpLargeRecvBufFreeList ) {
             freeListCleanup ( this->tcpLargeRecvBufFreeList );
         }
@@ -260,9 +265,14 @@ cac::cac (
         tcpiiu * piiu = NULL;
         SearchDestTCP * pdst = new SearchDestTCP ( *this, pNode->addr );
         this->registerSearchDest ( guard, * pdst );
+        /* Initially assume that servers listed in EPICS_CA_NAME_SERVERS support at least minor
+         * version 11.  This causes tcpiiu to send the user and host name authentication
+         * messages.  When the actual Version message is received from the server it will
+         * be overwrite this assumption.
+         */
         bool newIIU = findOrCreateVirtCircuit (
             guard, pNode->addr, cacChannel::priorityDefault,
-            piiu, CA_UKN_MINOR_VERSION, pdst );
+            piiu, 11, pdst );
         free ( pNode );
         if ( newIIU ) {
             piiu->start ( guard );
@@ -318,7 +328,9 @@ cac::~cac ()
     }
 
     freeListCleanup ( this->tcpSmallRecvBufFreeList );
-    freeListCleanup ( this->tcpLargeRecvBufFreeList );
+    if ( this->tcpLargeRecvBufFreeList ) {
+        freeListCleanup ( this->tcpLargeRecvBufFreeList );
+    }
 
     delete [] this->pUserName;
 

src/ca/client/cac.h

@@ -51,6 +51,7 @@
 class netWriteNotifyIO;
 class netReadNotifyIO;
 class netSubscription;
+class tcpiiu;
 
 // used to control access to cac's recycle routines which
 // should only be indirectly invoked by CAC when its lock
@@ -193,12 +194,6 @@ public:
         const char *pformat, va_list args ) const;
     double connectionTimeout ( epicsGuard < epicsMutex > & );
 
-    // buffer management
-    char * allocateSmallBufferTCP ();
-    void releaseSmallBufferTCP ( char * );
-    unsigned largeBufferSizeTCP () const;
-    char * allocateLargeBufferTCP ();
-    void releaseLargeBufferTCP ( char * );
     unsigned maxContiguousFrames ( epicsGuard < epicsMutex > & ) const;
 
     // misc
@@ -355,6 +350,8 @@ private:
 
 	cac ( const cac & );
 	cac & operator = ( const cac & );
+
+    friend class tcpiiu;
 };
 
 inline const char * cac::userNamePointer () const
@@ -385,35 +382,6 @@ inline void cac::attachToClientCtx ()
     this->notify.attachToClientCtx ();
 }
 
-inline char * cac::allocateSmallBufferTCP ()
-{
-    // this locks internally
-    return ( char * ) freeListMalloc ( this->tcpSmallRecvBufFreeList );
-}
-
-inline void cac::releaseSmallBufferTCP ( char *pBuf )
-{
-    // this locks internally
-    freeListFree ( this->tcpSmallRecvBufFreeList, pBuf );
-}
-
-inline unsigned cac::largeBufferSizeTCP () const
-{
-    return this->maxRecvBytesTCP;
-}
-
-inline char * cac::allocateLargeBufferTCP ()
-{
-    // this locks internally
-    return ( char * ) freeListMalloc ( this->tcpLargeRecvBufFreeList );
-}
-
-inline void cac::releaseLargeBufferTCP ( char *pBuf )
-{
-    // this locks internally
-    freeListFree ( this->tcpLargeRecvBufFreeList, pBuf );
-}
-
 inline unsigned cac::beaconAnomaliesSinceProgramStart (
     epicsGuard < epicsMutex > & guard ) const
 {

src/ca/client/nciu.h

@@ -58,6 +58,7 @@ protected:
     channelNode ();
     bool isInstalledInServer ( epicsGuard < epicsMutex > & ) const;
     bool isConnected ( epicsGuard < epicsMutex > & ) const;
+public:
     static unsigned getMaxSearchTimerCount ();
 private:
     enum channelState {

src/ca/client/oldAccess.h

@@ -26,13 +26,14 @@
 #ifndef oldAccessh
 #define oldAccessh
 
+#include <memory>
+
 #ifdef epicsExportSharedSymbols
 #   define oldAccessh_restore_epicsExportSharedSymbols
 #   undef epicsExportSharedSymbols
 #endif
 
 #include "tsFreeList.h"
-#include "epicsMemory.h"
 #include "compilerDependencies.h"
 #include "osiSock.h"
 
@@ -288,6 +289,7 @@ private:
 };
 
 extern "C" void cacOnceFunc ( void * );
+extern "C" void cacExitHandler ( void *);
 
 struct ca_client_context : public cacContextNotify
 {
@@ -401,8 +403,8 @@ private:
     epicsEvent ioDone;
     epicsEvent callbackThreadActivityComplete;
     epicsThreadId createdByThread;
-    epics_auto_ptr < CallbackGuard > pCallbackGuard;
-    epics_auto_ptr < cacContext > pServiceContext;
+    std::auto_ptr < CallbackGuard > pCallbackGuard;
+    std::auto_ptr < cacContext > pServiceContext;
     caExceptionHandler * ca_exception_func;
     void * ca_exception_arg;
     caPrintfFunc * pVPrintfFunc;
@@ -427,6 +429,7 @@ private:
     ca_client_context & operator = ( const ca_client_context & );
 
     friend void cacOnceFunc ( void * );
+    friend void cacExitHandler ( void *);
     static cacService * pDefaultService;
     static epicsMutex * pDefaultServiceInstallMutex;
     static const unsigned flushBlockThreshold;

src/ca/client/oldChannelNotify.cpp

@@ -390,7 +390,7 @@ int epicsShareAPI ca_array_get_callback ( chtype type,
     {
         caStatus = ECA_ALLOCMEM;
     }
-    catch ( cacChannel::msgBodyCacheTooSmall & ) {
+    catch ( cacChannel::msgBodyCacheTooSmall ) {
         caStatus = ECA_TOLARGE;
     }
     catch ( ... )

src/ca/client/perl/CA.pm

@@ -652,7 +652,7 @@ not follow this pattern, but are still printable strings.
 
 =item [1] R3.15 Channel Access Reference Manual by Jeffrey O. Hill
 
-L<https://epics.anl.gov/base/R3-15/5-docs/CAref.html>
+L<http://www.aps.anl.gov/epics/base/R3-15/2-docs/CAref.html>
 
 =back
 

src/ca/client/perl/Makefile

@@ -8,18 +8,6 @@
 TOP=../../../..
 include $(TOP)/configure/CONFIG
 
-ifdef T_A
-  PERL_VERSION = $(shell $(PERL) ../perlConfig.pl version)
-  PERL_ARCHNAME = $(shell $(PERL) ../perlConfig.pl archname)
-  PERL_ARCHPATH := $(PERL_VERSION)/$(PERL_ARCHNAME)
-
-  PERL_ARCHLIB  := $(shell $(PERL) ../perlConfig.pl archlib)
-  PERL_h = $(PERL_ARCHLIB)/CORE/perl.h
-
-  EXTUTILS := $(shell $(PERL) ../perlConfig.pl privlib)/ExtUtils
-  PERLBIN := $(shell $(PERL) ../perlConfig.pl bin)
-  XSUBPP := $(firstword $(wildcard $(PERLBIN)/xsubpp $(EXTUTILS)/xsubpp))
-
 # Special settings for Darwin:
 ifeq ($(OS_CLASS),Darwin)
   # Use hdepends command (not GNU compiler flags)
@@ -30,23 +18,22 @@ ifeq ($(OS_CLASS),Darwin)
   # Perl loadable libraries on Darwin have funny names
   LOADABLE_SHRLIB_PREFIX =
   LOADABLE_SHRLIB_SUFFIX = .$(shell $(PERL) ../perlConfig.pl dlext)
-
-ifeq ($(wildcard $(PERL_h)),)
-  # Perl's headers moved in Mojave
-  SDK_PATH := $(shell xcodebuild -version -sdk macosx Path)
-  PERL_ARCHLIB := $(SDK_PATH)/$(PERL_ARCHLIB)
-endif
 endif
 
-ifeq ($(T_A),$(EPICS_HOST_ARCH))                 # No cross-builds (wrong Perl!)
+ifdef T_A
+  PERL_VERSION = $(shell $(PERL) ../perlConfig.pl version)
+  PERL_ARCHNAME = $(shell $(PERL) ../perlConfig.pl archname)
+  PERL_ARCHPATH := $(PERL_VERSION)/$(PERL_ARCHNAME)
+
+  EXTUTILS := $(shell $(PERL) ../perlConfig.pl privlib)/ExtUtils
+  PERLBIN := $(shell $(PERL) ../perlConfig.pl bin)
+  XSUBPP := $(firstword $(wildcard $(PERLBIN)/xsubpp $(EXTUTILS)/xsubpp))
+
 ifeq ($(strip $(XSUBPP)),)
   $(warning Perl's xsubpp program was not found.)
   $(warning The Perl CA module will not be built.)
 else
-ifeq ($(wildcard $(PERL_h)),)
-  $(warning Perl's C header files were not found.)
-  $(warning The Perl CA module will not be built.)
-else
+ifeq ($(T_A),$(EPICS_HOST_ARCH))                 # No cross-builds (wrong Perl!)
 ifeq ($(findstring $(OS_CLASS),WIN32 cygwin32),) # Doesn't build on WIN32
   LOADABLE_LIBRARY_HOST = Cap5
 
@@ -65,14 +52,13 @@ endif
 endif
 endif
 endif
-endif
 
 Cap5_SRCS = Cap5.xs
 Cap5_LIBS = ca Com
-Cap5_INCLUDES = -I$(PERL_ARCHLIB)/CORE
+Cap5_INCLUDES = -I$(shell $(PERL) ../perlConfig.pl archlib)/CORE
 Cap5_CFLAGS = $(shell $(PERL) ../perlConfig.pl ccflags)
 
-CLEANS += Cap5.c
+CLEANS += Cap5.c pod2htmd.tmp pod2htmi.tmp
 
 include $(TOP)/configure/RULES
 

src/ca/client/perl/caget.pl

@@ -140,10 +140,6 @@ sub display {
             printf "    Lo ctrl limit:    %g\n", $data->{lower_ctrl_limit};
             printf "    Hi ctrl limit:    %g\n", $data->{upper_ctrl_limit};
         }
-        if (exists $data->{ackt}) {
-            printf "    Ack transients:   %s\n", $data->{ackt} ? 'YES' : 'NO';
-            printf "    Ack severity:     %s\n", $data->{acks};
-        }
     } else {
         my $value = format_number($data, $type);
         if ($opt_t) {

src/ca/client/repeaterSubscribeTimer.cpp

@@ -66,6 +66,8 @@ void repeaterSubscribeTimer::shutdown (
 epicsTimerNotify::expireStatus repeaterSubscribeTimer::
     expire ( const epicsTime & /* currentTime */ )
 {
+    epicsGuard < epicsMutex > guard ( this->stateMutex );
+    
     static const unsigned nTriesToMsg = 50;
     if ( this->attempts > nTriesToMsg && ! this->once ) {
         callbackManager mgr ( this->ctxNotify, this->cbMutex );
@@ -92,12 +94,15 @@ epicsTimerNotify::expireStatus repeaterSubscribeTimer::
 
 void repeaterSubscribeTimer::show ( unsigned /* level */ ) const
 {
+    epicsGuard < epicsMutex > guard ( this->stateMutex );
+    
     ::printf ( "repeater subscribe timer: attempts=%u registered=%u once=%u\n",
         this->attempts, this->registered, this->once );
 }
 
 void repeaterSubscribeTimer::confirmNotify ()
 {
+    epicsGuard < epicsMutex > guard ( this->stateMutex );
     this->registered = true;
 }
 

src/ca/client/repeaterSubscribeTimer.h

@@ -70,6 +70,7 @@ private:
     repeaterTimerNotify & iiu;
     epicsMutex & cbMutex;
     cacContextNotify & ctxNotify;
+    mutable epicsMutex stateMutex;
     unsigned attempts;
     bool registered;
     bool once;

src/ca/client/searchTimer.cpp

@@ -24,7 +24,6 @@
 
 #define epicsAssertAuthor "Jeff Hill johill@lanl.gov"
 
-#include "tsMinMax.h"
 #include "envDefs.h"
 
 #define epicsExportSharedSymbols

src/ca/client/tcpiiu.cpp

@@ -26,6 +26,9 @@
 
 #include <stdexcept>
 #include <string>
+
+#include <stdlib.h>
+
 #include "errlog.h"
 
 #define epicsExportSharedSymbols
@@ -687,7 +690,7 @@ tcpiiu::tcpiiu (
     curDataBytes ( 0ul ),
     comBufMemMgr ( comBufMemMgrIn ),
     cacRef ( cac ),
-    pCurData ( cac.allocateSmallBufferTCP () ),
+    pCurData ( (char*) freeListMalloc(this->cacRef.tcpSmallRecvBufFreeList) ),
     pSearchDest ( pSearchDestIn ),
     mutex ( mutexIn ),
     cbMutex ( cbMutexIn ),
@@ -711,9 +714,12 @@ tcpiiu::tcpiiu (
     socketHasBeenClosed ( false ),
     unresponsiveCircuit ( false )
 {
+    if(!pCurData)
+        throw std::bad_alloc();
+
     this->sock = epicsSocketCreate ( AF_INET, SOCK_STREAM, IPPROTO_TCP );
     if ( this->sock == INVALID_SOCKET ) {
-        cac.releaseSmallBufferTCP ( this->pCurData );
+        freeListFree(this->cacRef.tcpSmallRecvBufFreeList, this->pCurData);
         char sockErrBuf[64];
         epicsSocketConvertErrnoToString ( 
             sockErrBuf, sizeof ( sockErrBuf ) );
@@ -1023,11 +1029,14 @@ tcpiiu :: ~tcpiiu ()
 
     // free message body cache
     if ( this->pCurData ) {
-        if ( this->curDataMax == MAX_TCP ) {
-            this->cacRef.releaseSmallBufferTCP ( this->pCurData );
+        if ( this->curDataMax <= MAX_TCP ) {
+            freeListFree(this->cacRef.tcpSmallRecvBufFreeList, this->pCurData);
+        }
+        else if ( this->cacRef.tcpLargeRecvBufFreeList ) {
+            freeListFree(this->cacRef.tcpLargeRecvBufFreeList, this->pCurData);
         }
         else {
-            this->cacRef.releaseLargeBufferTCP ( this->pCurData );
+            free ( this->pCurData );
         }
     }
 }
@@ -1197,18 +1206,46 @@ bool tcpiiu::processIncoming (
         // make sure we have a large enough message body cache
         //
         if ( this->curMsg.m_postsize > this->curDataMax ) {
-            if ( this->curDataMax == MAX_TCP && 
-                    this->cacRef.largeBufferSizeTCP() >= this->curMsg.m_postsize ) {
-                char * pBuf = this->cacRef.allocateLargeBufferTCP ();
-                if ( pBuf ) {
-                    this->cacRef.releaseSmallBufferTCP ( this->pCurData );
-                    this->pCurData = pBuf;
-                    this->curDataMax = this->cacRef.largeBufferSizeTCP ();
+            assert (this->curMsg.m_postsize > MAX_TCP);
+
+            char * newbuf = NULL;
+            arrayElementCount newsize;
+
+            if ( !this->cacRef.tcpLargeRecvBufFreeList ) {
+                // round size up to multiple of 4K
+                newsize = ((this->curMsg.m_postsize-1)|0xfff)+1;
+
+                if ( this->curDataMax <= MAX_TCP ) {
+                    // small -> large
+                    newbuf = (char*)malloc(newsize);
+
+                } else {
+                    // expand large to larger
+                    newbuf = (char*)realloc(this->pCurData, newsize);
                 }
-                else {
-                    this->printFormated ( mgr.cbGuard,
-                        "CAC: not enough memory for message body cache (ignoring response message)\n");
+
+            } else if ( this->curMsg.m_postsize <= this->cacRef.maxRecvBytesTCP ) {
+                newbuf = (char*) freeListMalloc(this->cacRef.tcpLargeRecvBufFreeList);
+                newsize = this->cacRef.maxRecvBytesTCP;
+
+            }
+
+            if ( newbuf) {
+                if (this->curDataMax <= MAX_TCP) {
+                    freeListFree(this->cacRef.tcpSmallRecvBufFreeList, this->pCurData );
+
+                } else if (this->cacRef.tcpLargeRecvBufFreeList) {
+                    freeListFree(this->cacRef.tcpLargeRecvBufFreeList, this->pCurData );
+
+                } else {
+                    // called realloc()
                 }
+                this->pCurData = newbuf;
+                this->curDataMax = newsize;
+
+            } else {
+                this->printFormated ( mgr.cbGuard,
+                    "CAC: not enough memory for message body cache (ignoring response message)\n");
             }
         }
 
@@ -1426,7 +1463,7 @@ void tcpiiu::readNotifyRequest ( epicsGuard < epicsMutex > & guard,
     }
     arrayElementCount maxBytes;
     if ( CA_V49 ( this->minorProtocolVersion ) ) {
-        maxBytes = this->cacRef.largeBufferSizeTCP ();
+        maxBytes = 0xfffffff0;
     }
     else {
         maxBytes = MAX_TCP;
@@ -1537,7 +1574,7 @@ void tcpiiu::subscriptionRequest (
         guard, CA_V413(this->minorProtocolVersion) );
     arrayElementCount maxBytes;
     if ( CA_V49 ( this->minorProtocolVersion ) ) {
-        maxBytes = this->cacRef.largeBufferSizeTCP ();
+        maxBytes = 0xfffffff0;
     }
     else {
         maxBytes = MAX_TCP;
@@ -1584,7 +1621,7 @@ void tcpiiu::subscriptionUpdateRequest (
         guard, CA_V413(this->minorProtocolVersion) );
     arrayElementCount maxBytes;
     if ( CA_V49 ( this->minorProtocolVersion ) ) {
-        maxBytes = this->cacRef.largeBufferSizeTCP ();
+        maxBytes = 0xfffffff0;
     }
     else {
         maxBytes = MAX_TCP;

src/ca/client/templateInstances.cpp

@@ -1,89 +0,0 @@
-/*************************************************************************\
-* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
-*     National Laboratory.
-* Copyright (c) 2002 The Regents of the University of California, as
-*     Operator of Los Alamos National Laboratory.
-* EPICS BASE Versions 3.13.7
-* and higher are distributed subject to a Software License Agreement found
-* in file LICENSE that is included with this distribution. 
-\*************************************************************************/
-
-/*  
- *
- *                              
- *                    L O S  A L A M O S
- *              Los Alamos National Laboratory
- *               Los Alamos, New Mexico 87545
- *                                  
- *  Copyright, 1986, The Regents of the University of California.
- *                                  
- *           
- *	Author Jeffrey O. Hill
- *	johill@lanl.gov
- *	505 665 1831
- */
-
-#define epicsExportSharedSymbols
-#include "virtualCircuit.h"
-#include "bhe.h"
-#include "cac.h"
-#include "syncGroup.h"
-#include "nciu.h"
-#include "udpiiu.h"
-#include "oldAccess.h"
-#include "msgForMultiplyDefinedPV.h"
-#include "repeaterClient.h"
-#include "hostNameCache.h"
-#include "comBuf.h"
-
-#ifdef _MSC_VER
-#   pragma warning ( push )
-#   pragma warning ( disable:4660 )
-#endif
-
-template class resTable < nciu, chronIntId >;
-template class chronIntIdResTable < nciu >;
-template class resTable < baseNMIU, chronIntId >;
-template class chronIntIdResTable < baseNMIU >;
-template class resTable < CASG, chronIntId >;
-template class chronIntIdResTable < CASG >;
-template class resTable < bhe, inetAddrID >;
-template class resTable < tcpiiu, caServerID >;
-template class tsFreeList < bhe, 0x100 >;
-template class tsFreeList < tcpiiu, 32, epicsMutexNOOP >;
-template class tsFreeList < netReadNotifyIO, 1024, epicsMutexNOOP >;
-template class tsFreeList < netWriteNotifyIO, 1024, epicsMutexNOOP >;
-template class tsFreeList < netSubscription, 1024, epicsMutexNOOP >;
-template class tsFreeList < CASG, 128, epicsMutexNOOP  >;
-template class tsFreeList < syncGroupReadNotify, 128, epicsMutexNOOP >;
-template class tsFreeList < syncGroupWriteNotify, 128, epicsMutexNOOP >;
-template class tsFreeList < comBuf, 0x20 >;
-template class tsFreeList < getCallback, 1024, epicsMutexNOOP >;
-template class tsFreeList < getCopy, 1024, epicsMutexNOOP >;
-template class tsFreeList < msgForMultiplyDefinedPV, 16 >;
-template class tsFreeList < nciu, 1024, epicsMutexNOOP>;
-template class tsFreeList < oldChannelNotify, 1024, epicsMutexNOOP >;
-template class tsFreeList < oldSubscription, 1024, epicsMutexNOOP >;
-template class tsFreeList < putCallback, 1024, epicsMutexNOOP >;
-template class tsFreeList < repeaterClient, 0x20 >;
-template class epicsSingleton < localHostName >;
-template class epics_auto_ptr < epics_auto_ptr < class searchTimer >, eapt_array >;
-template unsigned comBuf :: push ( const double * pValue, unsigned nElem );
-template unsigned comBuf :: push ( const float * pValue, unsigned nElem );
-template unsigned comBuf :: push ( const int * pValue, unsigned nElem );
-template unsigned comBuf :: push ( const short * pValue, unsigned nElem );
-template comBuf :: popStatus comBuf :: pop ( unsigned int & returnVal );
-template comBuf :: popStatus comBuf :: pop ( unsigned short & returnVal );
-template comBuf :: popStatus comBuf :: pop ( unsigned char & returnVal );
-template void WireSet ( float const &, unsigned char * );
-template void WireSet ( int const &, unsigned char * );
-template void WireSet ( short const &, unsigned char * );
-template void ca_client_context :: whenThereIsAnExceptionDestroySyncGroupIO
-    (epicsGuard < epicsMutex > &, syncGroupWriteNotify & );
-template void ca_client_context :: whenThereIsAnExceptionDestroySyncGroupIO
-    ( epicsGuard < epicsMutex > &, syncGroupReadNotify & );
-
-
-#ifdef _MSC_VER
-#   pragma warning ( pop )
-#endif

src/ca/client/tools/caget.c

@@ -34,7 +34,6 @@
 #include <alarm.h>
 #include <cadef.h>
 #include <epicsGetopt.h>
-#include "epicsVersion.h"
 
 #include "tool_lib.h"
 
@@ -56,7 +55,6 @@ static void usage (void)
 {
     fprintf (stderr, "\nUsage: caget [options] <PV name> ...\n\n"
     "  -h: Help: Print this message\n"
-    "  -V: Version: Show EPICS and CA versions\n"
     "Channel Access options:\n"
     "  -w <sec>: Wait time, specifies CA timeout, default is %f second(s)\n"
     "  -c: Asynchronous get (use ca_get_callback and wait for completion)\n"
@@ -391,14 +389,11 @@ int main (int argc, char *argv[])
 
     LINE_BUFFER(stdout);        /* Configure stdout buffering */
 
-    while ((opt = getopt(argc, argv, ":taicnhsSVe:f:g:l:#:d:0:w:p:F:")) != -1) {
+    while ((opt = getopt(argc, argv, ":taicnhsSe:f:g:l:#:d:0:w:p:F:")) != -1) {
         switch (opt) {
         case 'h':               /* Print usage */
             usage();
             return 0;
-        case 'V':
-            printf( "\nEPICS Version %s, CA Protocol version %s\n", EPICS_VERSION_STRING, ca_version() );
-            return 0;
         case 't':               /* Terse output mode */
             complainIfNotPlainAndSet(&format, terse);
             break;

src/ca/client/tools/cainfo.c

@@ -23,7 +23,6 @@
 
 #include <stdio.h>
 #include <epicsStdlib.h>
-#include "epicsVersion.h"
 
 #include <cadef.h>
 #include <epicsGetopt.h>
@@ -37,14 +36,12 @@ void usage (void)
 {
     fprintf (stderr, "\nUsage: cainfo [options] <PV name> ...\n\n"
     "  -h: Help: Print this message\n"
-    "  -V: Version: Show EPICS and CA versions\n"
     "Channel Access options:\n"
     "  -w <sec>:   Wait time, specifies CA timeout, default is %f second(s)\n"
     "  -s <level>: Call ca_client_status with the specified interest level\n"
     "  -p <prio>:  CA priority (0-%u, default 0=lowest)\n"
     "\nExample: cainfo my_channel another_channel\n\n"
              , DEFAULT_TIMEOUT, CA_PRIORITY_MAX);
-    fprintf (stderr, "\nEPICS Version %s, CA Protocol version %s\n", EPICS_VERSION_STRING, ca_version() );
 }
 
 
@@ -140,14 +137,11 @@ int main (int argc, char *argv[])
 
     LINE_BUFFER(stdout);        /* Configure stdout buffering */
 
-    while ((opt = getopt(argc, argv, ":nhVw:s:p:")) != -1) {
+    while ((opt = getopt(argc, argv, ":nhw:s:p:")) != -1) {
         switch (opt) {
         case 'h':               /* Print usage */
             usage();
             return 0;
-        case 'V':
-            printf( "\nEPICS Version %s, CA Protocol version %s\n", EPICS_VERSION_STRING, ca_version() );
-            return 0;
         case 'w':               /* Set CA timeout value */
             if(epicsScanDouble(optarg, &caTimeout) != 1)
             {

src/ca/client/tools/camonitor.c

@@ -26,7 +26,6 @@
 #include <stdio.h>
 #include <epicsStdlib.h>
 #include <string.h>
-#include "epicsVersion.h"
 
 #include <cadef.h>
 #include <epicsGetopt.h>
@@ -45,8 +44,7 @@ void usage (void)
 {
     fprintf (stderr, "\nUsage: camonitor [options] <PV name> ...\n"
     "\n"
-    "  -h:       Help: Print this message\n"
-    "  -V:       Version: Show EPICS and CA versions\n"
+    "  -h:       Help; Print this message\n"
     "Channel Access options:\n"
     "  -w <sec>: Wait time, specifies CA timeout, default is %f second(s)\n"
     "  -m <msk>: Specify CA event mask to use.  <msk> is any combination of\n"
@@ -138,14 +136,7 @@ static void connection_handler ( struct connection_handler_args args )
     pv *ppv = ( pv * ) ca_puser ( args.chid );
     if ( args.op == CA_OP_CONN_UP ) {
         nConn++;
-
-        if (ppv->onceConnected && ppv->dbfType != ca_field_type(ppv->chid)) {
-            /* Data type has changed. Rebuild connection with new type. */
-            ca_clear_subscription(ppv->evid);
-            ppv->evid = NULL;
-        }
-
-        if (!ppv->evid) {
+        if (!ppv->onceConnected) {
             ppv->onceConnected = 1;
                                 /* Set up pv structure */
                                 /* ------------------- */
@@ -176,7 +167,7 @@ static void connection_handler ( struct connection_handler_args args )
                                                 eventMask,
                                                 event_handler,
                                                 (void*)ppv,
-                                                &ppv->evid);
+                                                NULL);
         }
     }
     else if ( args.op == CA_OP_CONN_DOWN ) {
@@ -218,14 +209,11 @@ int main (int argc, char *argv[])
 
     LINE_BUFFER(stdout);        /* Configure stdout buffering */
 
-    while ((opt = getopt(argc, argv, ":nhVm:sSe:f:g:l:#:0:w:t:p:F:")) != -1) {
+    while ((opt = getopt(argc, argv, ":nhm:sSe:f:g:l:#:0:w:t:p:F:")) != -1) {
         switch (opt) {
         case 'h':               /* Print usage */
             usage();
             return 0;
-        case 'V':
-            printf( "\nEPICS Version %s, CA Protocol version %s\n", EPICS_VERSION_STRING, ca_version() );
-            return 0;
         case 'n':               /* Print ENUM as index numbers */
             enumAsNr=1;
             break;

src/ca/client/tools/caput.c

@@ -8,7 +8,7 @@
 * Copyright (c) 2002 Berliner Elektronenspeicherringgesellschaft fuer
 *     Synchrotronstrahlung.
 * EPICS BASE is distributed subject to a Software License Agreement found
-* in file LICENSE that is included with this distribution.
+* in file LICENSE that is included with this distribution. 
 \*************************************************************************/
 
 /*
@@ -37,7 +37,6 @@
 #include <epicsGetopt.h>
 #include <epicsEvent.h>
 #include <epicsString.h>
-#include "epicsVersion.h"
 
 #include "tool_lib.h"
 
@@ -60,7 +59,6 @@ void usage (void)
     fprintf (stderr, "\nUsage: caput [options] <PV name> <PV value> ...\n"
     "       caput -a [options] <PV name> <no of values> <PV value> ...\n\n"
     "  -h: Help: Print this message\n"
-    "  -V: Version: Show EPICS and CA versions\n"
     "Channel Access options:\n"
     "  -w <sec>:  Wait time, specifies CA timeout, default is %f second(s)\n"
     "  -c: Asynchronous put (use ca_put_callback and wait for completion)\n"
@@ -283,14 +281,11 @@ int main (int argc, char *argv[])
     LINE_BUFFER(stdout);        /* Configure stdout buffering */
     putenv("POSIXLY_CORRECT="); /* Behave correct on GNU getopt systems */
 
-    while ((opt = getopt(argc, argv, ":cnlhatsVS#:w:p:F:")) != -1) {
+    while ((opt = getopt(argc, argv, ":cnlhatsS#:w:p:F:")) != -1) {
         switch (opt) {
         case 'h':               /* Print usage */
             usage();
             return 0;
-        case 'V':
-            printf( "\nEPICS Version %s, CA Protocol version %s\n", EPICS_VERSION_STRING, ca_version() );
-            return 0;
         case 'n':               /* Force interpret ENUM as index number */
             enumAsNr = 1;
             enumAsString = 0;
@@ -424,7 +419,7 @@ int main (int argc, char *argv[])
         if (argc > optind+1) {
             for (i = optind + 1; i < argc; i++) {
                 strcat(cbuf, " ");
-                strcat(cbuf, argv[i]);
+                strcat(cbuf, argv[i]); 
             }
         }
 
@@ -535,11 +530,6 @@ int main (int argc, char *argv[])
         /* Use standard put with defined timeout */
         result = ca_array_put (dbrType, count, pvs[0].chid, pbuf);
     }
-    if (result != ECA_NORMAL) {
-        fprintf(stderr, "Error from put operation: %s\n", ca_message(result));
-        return 1;
-    }
-
     result = ca_pend_io(caTimeout);
     if (result == ECA_TIMEOUT) {
         fprintf(stderr, "Write operation timed out: Data was not written.\n");
@@ -555,7 +545,7 @@ int main (int argc, char *argv[])
     }
 
     if (result != ECA_NORMAL) {
-        fprintf(stderr, "Error occured writing data: %s\n", ca_message(result));
+        fprintf(stderr, "Error occured writing data.\n");
         return 1;
     }
 

src/ca/client/tools/tool_lib.c

@@ -79,14 +79,14 @@ static void sprint_long (char *ret, dbr_long_t val, IntFormatT outType)
     }
     else {
         const char *fmt[4] = { /* Order must match the enum IntFormatT */
-            "%d"   /* dec */,
-            "0"    /* bin and val is 0 */,
-            "0o%o" /* oct */,
-            "0x%X" /* hex */
+            "%ld"   /* dec */,
+            "0"     /* bin, val is 0 */,
+            "0o%lo" /* oct */,
+            "0x%lX" /* hex */
         };
 
-        /* dbr_long_t is actually an int on all supported platforms */
-        sprintf(ret, fmt[outType], (int) val);
+        /* Formats have long modifier, pass value as a long */
+        sprintf(ret, fmt[outType], (long) val);
     }
 }
 
@@ -414,12 +414,6 @@ char *dbr2str (const void *value, unsigned type)
     ptsNewS = &((struct TYPE *)value)->stamp;                           \
     ptsNewC = &tsNow;                                                   \
                                                                         \
-    if (!tsInitS)                                                       \
-    {                                                                   \
-        tsFirst = *ptsNewS;                                             \
-        tsInitS = 1;                                                    \
-    }                                                                   \
-                                                                        \
     switch (tsType) {                                                   \
     case relative:                                                      \
         ptsRefC = &tsStart;                                             \
@@ -512,6 +506,12 @@ void print_time_val_sts (pv* pv, unsigned long reqElems)
     epicsTimeGetCurrent(&tsNow);
     epicsTimeToStrftime(timeText, TIMETEXTLEN, timeFormatStr, &tsNow);
 
+    if (!tsInitS)
+    {
+        tsFirst = tsNow;
+        tsInitS = 1;
+    }
+
     if (pv->nElems <= 1 && fieldSeparator == ' ') printf("%-30s", pv->name);
     else                                            printf("%s", pv->name);
     printf("%c", fieldSeparator);

src/ca/client/tools/tool_lib.h

@@ -78,7 +78,6 @@ typedef struct
     epicsTimeStamp tsPreviousS;
     char firstStampPrinted;
     char onceConnected;
-    evid evid;
 } pv;
 
 

src/ca/client/udpiiu.cpp

@@ -64,6 +64,52 @@ const udpiiu::pProtoStubUDP udpiiu::udpJumpTableCAC [] =
     &udpiiu::repeaterAckAction,
 };
 
+
+static
+double getMaxPeriod()
+{
+    double maxPeriod = maxSearchPeriodDefault;
+
+    if ( envGetConfigParamPtr ( & EPICS_CA_MAX_SEARCH_PERIOD ) ) {
+        long longStatus = envGetDoubleConfigParam (
+            & EPICS_CA_MAX_SEARCH_PERIOD, & maxPeriod );
+        if ( ! longStatus ) {
+            if ( maxPeriod < maxSearchPeriodLowerLimit ) {
+                epicsPrintf ( "\"%s\" out of range (low)\n",
+                                EPICS_CA_MAX_SEARCH_PERIOD.name );
+                maxPeriod = maxSearchPeriodLowerLimit;
+                epicsPrintf ( "Setting \"%s\" = %f seconds\n",
+                    EPICS_CA_MAX_SEARCH_PERIOD.name, maxPeriod );
+            }
+        }
+        else {
+            epicsPrintf ( "EPICS \"%s\" wasnt a real number\n",
+                            EPICS_CA_MAX_SEARCH_PERIOD.name );
+            epicsPrintf ( "Setting \"%s\" = %f seconds\n",
+                EPICS_CA_MAX_SEARCH_PERIOD.name, maxPeriod );
+        }
+    }
+
+    return maxPeriod;
+}
+
+static
+unsigned getNTimers(double maxPeriod)
+{
+    unsigned nTimers = static_cast < unsigned > ( 1.0 + log ( maxPeriod / minRoundTripEstimate ) / log ( 2.0 ) );
+
+    if ( nTimers > channelNode::getMaxSearchTimerCount () ) {
+        nTimers = channelNode::getMaxSearchTimerCount ();
+        epicsPrintf ( "\"%s\" out of range (high)\n",
+                        EPICS_CA_MAX_SEARCH_PERIOD.name );
+        epicsPrintf ( "Setting \"%s\" = %f seconds\n",
+            EPICS_CA_MAX_SEARCH_PERIOD.name,
+            (1<<(nTimers-1)) * minRoundTripEstimate );
+    }
+
+    return nTimers;
+}
+
 //
 // udpiiu::udpiiu ()
 //
@@ -85,14 +131,15 @@ udpiiu::udpiiu (
     repeaterSubscribeTmr (
         m_repeaterTimerNotify, timerQueue, cbMutexIn, ctxNotifyIn ),
     govTmr ( *this, timerQueue, cacMutexIn ),
-    maxPeriod ( maxSearchPeriodDefault ),
+    maxPeriod ( getMaxPeriod() ),
     rtteMean ( minRoundTripEstimate ),
     rtteMeanDev ( 0 ),
     cacRef ( cac ),
     cbMutex ( cbMutexIn ),
     cacMutex ( cacMutexIn ),
+    nTimers ( getNTimers(maxPeriod) ),
+    ppSearchTmr ( nTimers ),
     nBytesInXmitBuf ( 0 ),
-    nTimers ( 0 ),
     beaconAnomalyTimerIndex ( 0 ),
     sequenceNumber ( 0 ),
     lastReceivedSeqNo ( 0 ),
@@ -104,45 +151,13 @@ udpiiu::udpiiu (
     lastReceivedSeqNoIsValid ( false )
 {
     cacGuard.assertIdenticalMutex ( cacMutex );
-    
-    if ( envGetConfigParamPtr ( & EPICS_CA_MAX_SEARCH_PERIOD ) ) {
-        long longStatus = envGetDoubleConfigParam ( 
-            & EPICS_CA_MAX_SEARCH_PERIOD, & this->maxPeriod );
-        if ( ! longStatus ) {
-            if ( this->maxPeriod < maxSearchPeriodLowerLimit ) {
-                epicsPrintf ( "\"%s\" out of range (low)\n",
-                                EPICS_CA_MAX_SEARCH_PERIOD.name );
-                this->maxPeriod = maxSearchPeriodLowerLimit;
-                epicsPrintf ( "Setting \"%s\" = %f seconds\n",
-                    EPICS_CA_MAX_SEARCH_PERIOD.name, this->maxPeriod );
-            }
-        }
-        else {
-            epicsPrintf ( "EPICS \"%s\" wasnt a real number\n",
-                            EPICS_CA_MAX_SEARCH_PERIOD.name );
-            epicsPrintf ( "Setting \"%s\" = %f seconds\n",
-                EPICS_CA_MAX_SEARCH_PERIOD.name, this->maxPeriod );
-        }
-    }
 
-    double powerOfTwo = log ( this->maxPeriod / minRoundTripEstimate ) / log ( 2.0 );
-    this->nTimers = static_cast < unsigned > ( powerOfTwo + 1.0 );
-    if ( this->nTimers > channelNode::getMaxSearchTimerCount () ) {
-        this->nTimers = channelNode::getMaxSearchTimerCount ();
-        epicsPrintf ( "\"%s\" out of range (high)\n",
-                        EPICS_CA_MAX_SEARCH_PERIOD.name );
-        epicsPrintf ( "Setting \"%s\" = %f seconds\n",
-            EPICS_CA_MAX_SEARCH_PERIOD.name, 
-            (1<<(this->nTimers-1)) * minRoundTripEstimate );
-    }
-
-    powerOfTwo = log ( beaconAnomalySearchPeriod / minRoundTripEstimate ) / log ( 2.0 );
+    double powerOfTwo = log ( beaconAnomalySearchPeriod / minRoundTripEstimate ) / log ( 2.0 );
     this->beaconAnomalyTimerIndex = static_cast < unsigned > ( powerOfTwo + 1.0 );
     if ( this->beaconAnomalyTimerIndex >= this->nTimers ) {
         this->beaconAnomalyTimerIndex = this->nTimers - 1;
     }
 
-    this->ppSearchTmr.reset ( new epics_auto_ptr < class searchTimer > [ this->nTimers ] );
     for ( unsigned i = 0; i < this->nTimers; i++ ) {
         this->ppSearchTmr[i].reset ( 
             new searchTimer ( *this, timerQueue, i, cacMutexIn, 
@@ -165,7 +180,7 @@ udpiiu::udpiiu (
 
 #ifdef IP_ADD_MEMBERSHIP
     {
-        osiSockOptMcastLoop_t flag = 1;
+        int flag = 1;
         if ( setsockopt ( this->sock, IPPROTO_IP, IP_MULTICAST_LOOP,
                           (char *) &flag, sizeof ( flag ) ) == -1 ) {
             char sockErrBuf[64];
@@ -176,6 +191,22 @@ udpiiu::udpiiu (
     }
 #endif
 
+#ifdef IP_MULTICAST_TTL
+    {
+        int ttl;
+        long val;
+        if(envGetLongConfigParam(&EPICS_CA_MCAST_TTL, &val))
+            val =1;
+        ttl = val;
+        if ( setsockopt(this->sock, IPPROTO_IP, IP_MULTICAST_TTL, (char*)&ttl, sizeof(ttl))) {
+            char sockErrBuf[64];
+            epicsSocketConvertErrnoToString (
+                sockErrBuf, sizeof ( sockErrBuf ) );
+            errlogPrintf("CAC: failed to set mcast ttl %d\n", ttl);
+        }
+    }
+#endif
+
     int boolValue = true;
     int status = setsockopt ( this->sock, SOL_SOCKET, SO_BROADCAST, 
                 (char *) &boolValue, sizeof ( boolValue ) );

src/ca/client/udpiiu.h

@@ -25,6 +25,8 @@
 #ifndef udpiiuh
 #define udpiiuh
 
+#include <memory>
+
 #ifdef epicsExportSharedSymbols
 #   define udpiiuh_accessh_epicsExportSharedSymbols
 #   undef epicsExportSharedSymbols
@@ -32,9 +34,7 @@
 
 #include "osiSock.h"
 #include "epicsThread.h"
-#include "epicsMemory.h"
 #include "epicsTime.h"
-#include "tsMinMax.h"
 #include "tsDLList.h"
 
 #ifdef udpiiuh_accessh_epicsExportSharedSymbols
@@ -160,15 +160,24 @@ private:
     repeaterSubscribeTimer repeaterSubscribeTmr;
     disconnectGovernorTimer govTmr;
     tsDLList < SearchDest > _searchDestList;
-    double maxPeriod;
+    const double maxPeriod;
     double rtteMean;
     double rtteMeanDev;
     cac & cacRef;
     epicsMutex & cbMutex;
     epicsMutex & cacMutex;
-    epics_auto_ptr < epics_auto_ptr < class searchTimer >, eapt_array > ppSearchTmr;
+    const unsigned nTimers;
+    struct SearchArray {
+        typedef std::auto_ptr <searchTimer> value_type;
+        value_type *arr;
+        SearchArray(size_t n) : arr(new value_type[n]) {}
+        ~SearchArray() { delete[] arr; }
+        value_type& operator[](size_t i) const { return arr[i]; }
+    private:
+        SearchArray(const SearchArray&);
+        SearchArray& operator=(const SearchArray&);
+    } ppSearchTmr;
     unsigned nBytesInXmitBuf;
-    unsigned nTimers;
     unsigned beaconAnomalyTimerIndex;
     ca_uint32_t sequenceNumber;
     ca_uint32_t lastReceivedSeqNo;

src/ca/client/virtualCircuit.h

@@ -25,9 +25,7 @@
 #ifndef virtualCircuith  
 #define virtualCircuith
 
-#include "epicsMemory.h"
 #include "tsDLList.h"
-#include "tsMinMax.h"
 
 #include "comBuf.h"
 #include "caServerID.h"

src/ca/legacy/pcas/build/Makefile

@@ -53,7 +53,6 @@ LIBSRCS += outBuf.cc
 LIBSRCS += casCtx.cc 
 LIBSRCS += casEventMask.cc
 LIBSRCS += ioBlocked.cc
-LIBSRCS += casBufferFactory.cc
 LIBSRCS += pvExistReturn.cc
 LIBSRCS += pvAttachReturn.cc
 LIBSRCS += caNetAddr.cc
@@ -74,13 +73,12 @@ LIBSRCS += casStreamIO.cc
 LIBSRCS += ipIgnoreEntry.cc
 
 # There is a bug in some vxWorks compilers that these work around:
-ifeq ($(VXWORKS_VERSION)$(filter -mcpu=604,$(ARCH_DEP_CFLAGS)), 6.6-mcpu=604)
-  casDGIntfOS_CXXFLAGS = -fno-inline
-  casStreamOS_CXXFLAGS = -fno-inline
+ifeq ($(VX_GNU_VERSION), 4.1.2)
+  casStreamOS_CXXFLAGS_vxWorks-ppc604_altivec = -O0
+  casStreamOS_CXXFLAGS_vxWorks-ppc604_long = -O0
+  casStreamOS_CXXFLAGS_vxWorks-ppc604 = -O0
 endif
 
-LIBSRCS_vxWorks += templateInstances.cpp
-
 LIBRARY = cas
 cas_LIBS = ca gdd Com
 cas_SYS_LIBS_WIN32 = ws2_32

src/ca/legacy/pcas/example/directoryService/directoryServer.cc

@@ -13,7 +13,7 @@
 //
 
 #include "directoryServer.h"
-#include "tsMinMax.h"
+#include "epicsAlgorithm.h"
 
 const pvInfo *pvInfo::pFirst;
 
@@ -128,7 +128,7 @@ pvExistReturn directoryServer::pvExistTest
 	}
 	else {
 		size_t diff = pLastStr-pPVName;
-		diff = tsMin (diff, sizeof(pvNameBuf)-1);
+		diff = epicsMin (diff, sizeof(pvNameBuf)-1);
 		memcpy (pvNameBuf, pPVName, diff);
 		pvNameBuf[diff] = '\0';
 		pLastStr = pvNameBuf;

src/ca/legacy/pcas/generic/casBufferFactory.cpp

@@ -1,104 +0,0 @@
-/*************************************************************************\
-* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
-*     National Laboratory.
-* Copyright (c) 2002 The Regents of the University of California, as
-*     Operator of Los Alamos National Laboratory.
-* EPICS BASE Versions 3.13.7
-* and higher are distributed subject to a Software License Agreement found
-* in file LICENSE that is included with this distribution. 
-\*************************************************************************/
-/*
- *      Author  Jeffrey O. Hill
- *              johill@lanl.gov
- *              505 665 1831
- */
-
-#include <new>
-
-#include "envDefs.h"
-#include "freeList.h"
-#include "errlog.h"
-
-#define epicsExportSharedSymbols
-#include "clientBufMemoryManager.h"
-#include "caProto.h"
-
-casBufferFactory::casBufferFactory () :
-    smallBufFreeList ( 0 ), largeBufFreeList ( 0 ), largeBufferSizePriv ( 0u )
-{
-    long maxBytesAsALong;
-    long status =  envGetLongConfigParam ( & EPICS_CA_MAX_ARRAY_BYTES, & maxBytesAsALong );
-    if ( status || maxBytesAsALong < 0 ) {
-        errlogPrintf ( "cas: EPICS_CA_MAX_ARRAY_BYTES was not a positive integer\n" );
-        this->largeBufferSizePriv = MAX_TCP;
-    }
-    else {
-        /* allow room for the protocol header so that they get the array size they requested */
-        static const unsigned headerSize = sizeof ( caHdr ) + 2 * sizeof ( ca_uint32_t );
-        ca_uint32_t maxBytes = ( unsigned ) maxBytesAsALong;
-        if ( maxBytes < 0xffffffff - headerSize ) {
-            maxBytes += headerSize;
-        }
-        else {
-            maxBytes = 0xffffffff;
-        }
-        if ( maxBytes < MAX_TCP ) {
-            errlogPrintf ( "cas: EPICS_CA_MAX_ARRAY_BYTES was rounded up to %u\n", MAX_TCP );
-            this->largeBufferSizePriv = MAX_TCP;
-        }
-        else {
-            this->largeBufferSizePriv = maxBytes;
-        }
-    }
-
-    freeListInitPvt ( & this->smallBufFreeList, MAX_MSG_SIZE, 8 );
-    freeListInitPvt ( & this->largeBufFreeList, this->largeBufferSizePriv, 1 );
-}
-
-casBufferFactory::~casBufferFactory ()
-{
-    freeListCleanup ( this->smallBufFreeList );
-    freeListCleanup ( this->largeBufFreeList );
-}
-
-unsigned casBufferFactory::smallBufferSize () const
-{
-    return MAX_MSG_SIZE;
-}
-
-char * casBufferFactory::newSmallBuffer ()
-{
-    void * pBuf = freeListCalloc ( this->smallBufFreeList );
-    if ( ! pBuf ) {
-        throw std::bad_alloc();
-    }
-    return static_cast < char * > ( pBuf );
-}
-
-void casBufferFactory::destroySmallBuffer ( char * pBuf )
-{
-    if ( pBuf ) {
-        freeListFree ( this->smallBufFreeList, pBuf );
-    }
-}
-
-unsigned casBufferFactory::largeBufferSize () const
-{
-    return this->largeBufferSizePriv;
-}
-
-char * casBufferFactory::newLargeBuffer ()
-{
-    void * pBuf = freeListCalloc ( this->largeBufFreeList );
-    if ( ! pBuf ) {
-        throw std::bad_alloc();
-    }
-    return static_cast < char * > ( pBuf );
-}
-
-void casBufferFactory::destroyLargeBuffer ( char * pBuf )
-{
-    if ( pBuf ) {
-        freeListFree ( this->largeBufFreeList, pBuf );
-    }
-}

src/ca/legacy/pcas/generic/casDGClient.cc

@@ -5,7 +5,7 @@
 *     Operator of Los Alamos National Laboratory.
 * EPICS BASE Versions 3.13.7
 * and higher are distributed subject to a Software License Agreement found
-* in file LICENSE that is included with this distribution. 
+* in file LICENSE that is included with this distribution.
 \*************************************************************************/
 /*
  *      Author  Jeffrey O. Hill
@@ -30,9 +30,9 @@ casDGClient::pCASMsgHandler const casDGClient::msgHandlers[] =
     & casDGClient::uknownMessageAction,
     & casDGClient::uknownMessageAction,
 
-    & casDGClient::uknownMessageAction, 
-    & casDGClient::searchAction, 
-    & casDGClient::uknownMessageAction, 
+    & casDGClient::uknownMessageAction,
+    & casDGClient::searchAction,
+    & casDGClient::uknownMessageAction,
     & casDGClient::uknownMessageAction,
     & casDGClient::uknownMessageAction,
 
@@ -51,7 +51,7 @@ casDGClient::pCASMsgHandler const casDGClient::msgHandlers[] =
     & casDGClient::uknownMessageAction,
     & casDGClient::uknownMessageAction,
     & casDGClient::uknownMessageAction,
-    & casDGClient::echoAction,
+    & casDGClient::uknownMessageAction,
     & casDGClient::uknownMessageAction,
 
     & casDGClient::uknownMessageAction,
@@ -64,9 +64,9 @@ casDGClient::pCASMsgHandler const casDGClient::msgHandlers[] =
 //
 casDGClient::casDGClient ( caServerI & serverIn, clientBufMemoryManager & mgrIn ) :
     casCoreClient ( serverIn ),
-    in ( *this, mgrIn, MAX_UDP_RECV + sizeof ( cadg ) ), 
+    in ( *this, mgrIn, MAX_UDP_RECV + sizeof ( cadg ) ),
     out ( *this, mgrIn ),
-    seqNoOfReq ( 0 ), 
+    seqNoOfReq ( 0 ),
     minor_version_number ( 0 )
 {
 }
@@ -92,12 +92,12 @@ void casDGClient::destroy()
 //
 void casDGClient::show (unsigned level) const
 {
-    printf ( "casDGClient at %p\n", 
-        static_cast <const void *> ( this ) );
+    printf ( "casDGClient at %p\n",
+    static_cast <const void *> ( this ) );
     if (level>=1u) {
         char buf[64];
         this->hostName (buf, sizeof(buf));
-            printf ("Client Host=%s\n", buf);
+        printf ("Client Host=%s\n", buf);
         this->casCoreClient::show ( level - 1u );
         this->in.show ( level - 1u );
         this->out.show ( level - 1u );
@@ -111,11 +111,13 @@ caStatus casDGClient::uknownMessageAction ()
 {
     const caHdrLargeArray * mp = this->ctx.getMsg();
 
-    char pHostName[64u];
-    this->lastRecvAddr.stringConvert ( pHostName, sizeof ( pHostName ) );
+    if ( this->getCAS().getDebugLevel() > 3u ) {
+        char pHostName[64u];
+        this->lastRecvAddr.stringConvert ( pHostName, sizeof ( pHostName ) );
 
-    caServerI::dumpMsg ( pHostName, "?", mp, this->ctx.getData(), 
-        "bad request code=%u in DG\n", mp->m_cmmd );
+        caServerI::dumpMsg ( pHostName, "?", mp, this->ctx.getData(),
+                             "bad request code=%u in DG\n", mp->m_cmmd );
+    }
 
     return S_cas_badProtocol;
 }
@@ -129,13 +131,23 @@ caStatus casDGClient::searchAction()
     const char              *pChanName = static_cast <char * > ( this->ctx.getData() );
     caStatus                status;
 
+    if (!CA_VSUPPORTED(mp->m_count)) {
+        if ( this->getCAS().getDebugLevel() > 3u ) {
+            char pHostName[64u];
+            this->hostName ( pHostName, sizeof ( pHostName ) );
+            printf ( "\"%s\" is searching for \"%s\" but is too old\n",
+                pHostName, pChanName );
+        }
+        return S_cas_badProtocol;
+    }
+
     //
     // check the sanity of the message
     //
     if ( mp->m_postsize <= 1 ) {
         char pHostName[64u];
         this->lastRecvAddr.stringConvert ( pHostName, sizeof ( pHostName ) );
-        caServerI::dumpMsg ( pHostName, "?", mp, this->ctx.getData(), 
+        caServerI::dumpMsg ( pHostName, "?", mp, this->ctx.getData(),
             "empty PV name extension in UDP search request?\n" );
         return S_cas_success;
     }
@@ -143,19 +155,19 @@ caStatus casDGClient::searchAction()
     if ( pChanName[0] == '\0' ) {
         char pHostName[64u];
         this->lastRecvAddr.stringConvert ( pHostName, sizeof ( pHostName ) );
-        caServerI::dumpMsg ( pHostName, "?", mp, this->ctx.getData(), 
+        caServerI::dumpMsg ( pHostName, "?", mp, this->ctx.getData(),
             "zero length PV name in UDP search request?\n" );
         return S_cas_success;
     }
 
     // check for an unterminated string before calling server tool
-    // by searching backwards through the string (some early versions 
+    // by searching backwards through the string (some early versions
     // of the client library might not be setting the pad bytes to nill)
     for ( unsigned i = mp->m_postsize-1; pChanName[i] != '\0'; i-- ) {
         if ( i <= 1 ) {
             char pHostName[64u];
             this->lastRecvAddr.stringConvert ( pHostName, sizeof ( pHostName ) );
-            caServerI::dumpMsg ( pHostName, "?", mp, this->ctx.getData(), 
+            caServerI::dumpMsg ( pHostName, "?", mp, this->ctx.getData(),
                 "unterminated PV name in UDP search request?\n" );
             return S_cas_success;
         }
@@ -164,7 +176,7 @@ caStatus casDGClient::searchAction()
     if ( this->getCAS().getDebugLevel() > 6u ) {
         char pHostName[64u];
         this->hostName ( pHostName, sizeof ( pHostName ) );
-        printf ( "\"%s\" is searching for \"%s\"\n", 
+        printf ( "\"%s\" is searching for \"%s\"\n",
             pHostName, pChanName );
     }
 
@@ -183,7 +195,7 @@ caStatus casDGClient::searchAction()
     // ask the server tool if this PV exists
     //
     this->userStartedAsyncIO = false;
-    pvExistReturn pver = 
+    pvExistReturn pver =
         this->getCAS()->pvExistTest ( this->ctx, this->lastRecvAddr, pChanName );
 
     //
@@ -193,7 +205,7 @@ caStatus casDGClient::searchAction()
     //
     if ( this->userStartedAsyncIO ) {
         if ( pver.getStatus() != pverAsyncCompletion ) {
-            errMessage (S_cas_badParameter, 
+            errMessage (S_cas_badParameter,
                 "- assuming asynch IO status from caServer::pvExistTest()");
         }
         status = S_cas_success;
@@ -212,13 +224,13 @@ caStatus casDGClient::searchAction()
             break;
 
         case pverAsyncCompletion:
-            errMessage (S_cas_badParameter, 
+            errMessage (S_cas_badParameter,
                 "- unexpected asynch IO status from caServer::pvExistTest() ignored");
             status = S_cas_success;
             break;
 
         default:
-            errMessage (S_cas_badParameter, 
+            errMessage (S_cas_badParameter,
                 "- invalid return from caServer::pvExistTest() ignored");
             status = S_cas_success;
             break;
@@ -230,18 +242,18 @@ caStatus casDGClient::searchAction()
 //
 // caStatus casDGClient::searchResponse()
 //
-caStatus casDGClient::searchResponse ( const caHdrLargeArray & msg, 
+caStatus casDGClient::searchResponse ( const caHdrLargeArray & msg,
                                      const pvExistReturn & retVal )
 {
     caStatus status;
-    
+
     if ( retVal.getStatus() != pverExistsHere ) {
         return S_cas_success;
     }
-    
+
     //
     // starting with V4.1 the count field is used (abused)
-    // by the client to store the minor version number of 
+    // by the client to store the minor version number of
     // the client.
     //
     // Old versions expect alloc of channel in response
@@ -250,8 +262,8 @@ caStatus casDGClient::searchResponse ( const caHdrLargeArray & msg,
     if ( !CA_V44(msg.m_count) ) {
             char pName[64u];
             this->hostName (pName, sizeof (pName));
-            errlogPrintf ( 
-                "client \"%s\" using EPICS R3.11 CA connect protocol was ignored\n", 
+            errlogPrintf (
+                "client \"%s\" using EPICS R3.11 CA connect protocol was ignored\n",
                 pName);
         //
         // old connect protocol was dropped when the
@@ -264,19 +276,19 @@ caStatus casDGClient::searchResponse ( const caHdrLargeArray & msg,
     }
 
     //
-    // cid field is abused to carry the IP 
+    // cid field is abused to carry the IP
     // address in CA_V48 or higher
     // (this allows a CA servers to serve
     // as a directory service)
     //
-    // data type field is abused to carry the IP 
+    // data type field is abused to carry the IP
     // port number here CA_V44 or higher
     // (this allows multiple CA servers on one
     // host)
     //
     ca_uint32_t serverAddr;
     ca_uint16_t serverPort;
-    if ( CA_V48( msg.m_count ) ) {    
+    if ( CA_V48( msg.m_count ) ) {
         struct sockaddr_in  ina;
         if ( retVal.addrIsValid() ) {
             caNetAddr addr = retVal.getAddr();
@@ -296,7 +308,7 @@ caStatus casDGClient::searchResponse ( const caHdrLargeArray & msg,
             ina = addr.getSockIP();
             //
             // We dont fill in the servers address here
-            // because the server was not bound to a particular 
+            // because the server was not bound to a particular
             // interface, and we would need to waste CPU performing
             // the following steps to determine the interface that
             // will be used:
@@ -318,24 +330,24 @@ caStatus casDGClient::searchResponse ( const caHdrLargeArray & msg,
         serverAddr = ~0U;
         serverPort = ntohs ( inetAddr.sin_port );
     }
-    
+
     ca_uint16_t * pMinorVersion;
     epicsGuard < epicsMutex > guard ( this->mutex );
-    status = this->out.copyInHeader ( CA_PROTO_SEARCH, 
-        sizeof ( *pMinorVersion ), serverPort, 0, 
-        serverAddr, msg.m_available, 
+    status = this->out.copyInHeader ( CA_PROTO_SEARCH,
+        sizeof ( *pMinorVersion ), serverPort, 0,
+        serverAddr, msg.m_available,
         reinterpret_cast <void **> ( &pMinorVersion ) );
     //
     // Starting with CA V4.1 the minor version number
     // is appended to the end of each search reply.
-    // This value is ignored by earlier clients. 
+    // This value is ignored by earlier clients.
     //
     if ( status == S_cas_success ) {
         AlignedWireRef < epicsUInt16 > tmp ( *pMinorVersion );
         tmp = CA_MINOR_PROTOCOL_REVISION;
         this->out.commitMsg ();
     }
-    
+
     return status;
 }
 
@@ -362,6 +374,15 @@ caStatus casDGClient::versionAction ()
 {
     const caHdrLargeArray * mp = this->ctx.getMsg();
 
+    if (!CA_VSUPPORTED(mp->m_count)) {
+        if ( this->getCAS().getDebugLevel() > 3u ) {
+            char pHostName[64u];
+            this->hostName ( pHostName, sizeof ( pHostName ) );
+            printf ( "\"%s\" is too old\n",
+                pHostName );
+        }
+        return S_cas_badProtocol;
+    }
     if ( mp->m_count != 0 ) {
         this->minor_version_number = static_cast <ca_uint16_t> ( mp->m_count );
         if ( CA_V411 ( mp->m_count ) ) {
@@ -404,8 +425,8 @@ void casDGClient::sendBeacon ( ca_uint32_t beaconNumber )
 //
 // casDGClient::xSend()
 //
-outBufClient::flushCondition casDGClient::xSend ( char *pBufIn, 
-                        bufSizeT nBytesToSend, bufSizeT & nBytesSent ) 
+outBufClient::flushCondition casDGClient::xSend ( char *pBufIn,
+                        bufSizeT nBytesToSend, bufSizeT & nBytesSent )
 {
     bufSizeT totalBytes = 0;
     while ( totalBytes < nBytesToSend ) {
@@ -418,7 +439,7 @@ outBufClient::flushCondition casDGClient::xSend ( char *pBufIn,
         unsigned sizeDG = pHdr->cadg_nBytes - sizeof ( *pHdr );
 
         if ( pHdr->cadg_addr.isValid() ) {
-            outBufClient::flushCondition stat = 
+            outBufClient::flushCondition stat =
                 this->osdSend ( pDG, sizeDG, pHdr->cadg_addr );
             if ( stat != outBufClient::flushProgress ) {
                 break;
@@ -455,7 +476,7 @@ inBufClient::fillCondition casDGClient::xRecv (char *pBufIn, bufSizeT nBytesToRe
 
     while (pAfter-pCurBuf >= static_cast<int>(MAX_UDP_RECV+sizeof(cadg))) {
         pHdr = reinterpret_cast < cadg * > ( pCurBuf );
-        stat = this->osdRecv ( reinterpret_cast < char * > ( pHdr + 1 ), 
+        stat = this->osdRecv ( reinterpret_cast < char * > ( pHdr + 1 ),
             MAX_UDP_RECV, parm, nDGBytesRecv, pHdr->cadg_addr);
         if (stat==casFillProgress) {
             pHdr->cadg_nBytes = nDGBytesRecv + sizeof(*pHdr);
@@ -487,9 +508,9 @@ inBufClient::fillCondition casDGClient::xRecv (char *pBufIn, bufSizeT nBytesToRe
 // this results in many small UDP frames which unfortunately
 // isnt particularly efficient
 //
-caStatus casDGClient::asyncSearchResponse ( 
+caStatus casDGClient::asyncSearchResponse (
     epicsGuard < casClientMutex > &, const caNetAddr & outAddr,
-	const caHdrLargeArray & msg, const pvExistReturn & retVal,
+    const caHdrLargeArray & msg, const pvExistReturn & retVal,
     ca_uint16_t protocolRevision, ca_uint32_t sequenceNumber )
 {
     if ( retVal.getStatus() != pverExistsHere ) {
@@ -497,7 +518,7 @@ caStatus casDGClient::asyncSearchResponse (
     }
 
     void * pRaw;
-    const outBufCtx outctx = this->out.pushCtx 
+    const outBufCtx outctx = this->out.pushCtx
                     ( sizeof(cadg), MAX_UDP_SEND, pRaw );
     if ( outctx.pushResult() != outBufCtx::pushCtxSuccess ) {
         return S_cas_sendBlocked;
@@ -533,8 +554,8 @@ caStatus casDGClient::processDG ()
 {
     bufSizeT bytesLeft;
     caStatus status;
- 
-	status = S_cas_success;
+
+    status = S_cas_success;
     while ( ( bytesLeft = this->in.bytesPresent() ) ) {
         bufSizeT dgInBytesConsumed;
         const cadg * pReqHdr = reinterpret_cast < cadg * > ( this->in.msgPtr () );
@@ -561,9 +582,9 @@ caStatus casDGClient::processDG ()
 
         // insert version header at the start of the reply message
         this->sendVersion ();
-        
+
         cadg * pRespHdr = static_cast < cadg * > ( pRaw );
-        
+
         //
         // select the next DG in the input stream and start processing it
         //
@@ -593,7 +614,7 @@ caStatus casDGClient::processDG ()
             // a) it used all of the incoming DG or
             // b) it used all of the outgoing DG
             //
-            // In either case commit the DG to the protocol stream and 
+            // In either case commit the DG to the protocol stream and
             // release the send lock
             //
             // if there are not additional messages passed the version header
@@ -644,11 +665,6 @@ caStatus casDGClient::processDG ()
         if ( status != S_cas_success ) {
             break;
         }
-
-        if ( this->in.bytesPresent () > 0 && dgInBytesConsumed == 0 && status == S_cas_success ) {
-            this->in.removeMsg ( this->in.bytesPresent() );
-        }
-
     }
     return status;
 }
@@ -689,7 +705,7 @@ void casDGClient::hostName ( char *pBufIn, unsigned bufSizeIn ) const
 void casDGClient::sendVersion ()
 {
     epicsGuard < epicsMutex > guard ( this->mutex );
-    caStatus status = this->out.copyInHeader ( CA_PROTO_VERSION, 0, 
+    caStatus status = this->out.copyInHeader ( CA_PROTO_VERSION, 0,
         0, CA_MINOR_PROTOCOL_REVISION, 0, 0, 0 );
     if ( ! status ) {
         this->out.commitMsg ();
@@ -784,8 +800,8 @@ caStatus casDGClient::processMsg ()
                 msgTmp.m_available = AlignedWireRef < epicsUInt32 > ( smallHdr.m_available );
 
                 if ( payloadSize & 0x7 ) {
-                    status = this->sendErr ( 
-                        & msgTmp, invalidResID, ECA_INTERNAL, 
+                    status = this->sendErr (
+                        & msgTmp, invalidResID, ECA_INTERNAL,
                         "CAS: Datagram request wasn't 8 byte aligned" );
                     this->in.removeMsg ( bytesLeft );
                     break;
@@ -794,7 +810,7 @@ caStatus casDGClient::processMsg ()
                 msgSize = hdrSize + payloadSize;
                 if ( bytesLeft < msgSize ) {
                     if ( msgSize > this->in.bufferSize() ) {
-                        status = this->sendErr ( & msgTmp, invalidResID, ECA_TOLARGE, 
+                        status = this->sendErr ( & msgTmp, invalidResID, ECA_TOLARGE,
                             "client's request didnt fit within the CA server's message buffer" );
                         this->in.removeMsg ( bytesLeft );
                     }
@@ -806,7 +822,7 @@ caStatus casDGClient::processMsg ()
                 if ( this->getCAS().getDebugLevel() > 5u ) {
                     char pHostName[64u];
                     this->lastRecvAddr.stringConvert ( pHostName, sizeof ( pHostName ) );
-                    caServerI::dumpMsg ( pHostName, "?", 
+                    caServerI::dumpMsg ( pHostName, "?",
                         & msgTmp, rawMP + hdrSize, 0 );
                 }
 
@@ -814,7 +830,7 @@ caStatus casDGClient::processMsg ()
 
             //
             // Reset the context to the default
-            // (guarantees that previous message does not get mixed 
+            // (guarantees that previous message does not get mixed
             // up with the current message)
             //
             this->ctx.setChannel ( NULL );
@@ -841,16 +857,16 @@ caStatus casDGClient::processMsg ()
     }
     catch ( std::exception & except ) {
         this->in.removeMsg ( this->in.bytesPresent() );
-        this->sendErr ( 
-            this->ctx.getMsg(), invalidResID, ECA_INTERNAL, 
+        this->sendErr (
+            this->ctx.getMsg(), invalidResID, ECA_INTERNAL,
             "C++ exception \"%s\" in CA circuit server",
             except.what () );
         status = S_cas_internal;
     }
     catch (...) {
         this->in.removeMsg ( this->in.bytesPresent() );
-        this->sendErr ( 
-            this->ctx.getMsg(), invalidResID, ECA_INTERNAL, 
+        this->sendErr (
+            this->ctx.getMsg(), invalidResID, ECA_INTERNAL,
             "unexpected C++ exception in CA datagram server" );
         status = S_cas_internal;
     }
@@ -859,9 +875,9 @@ caStatus casDGClient::processMsg ()
 }
 
 //
-//	casDGClient::sendErr()
+//  casDGClient::sendErr()
 //
-caStatus casDGClient::sendErr ( const caHdrLargeArray *curp, 
+caStatus casDGClient::sendErr ( const caHdrLargeArray *curp,
     ca_uint32_t cid, const int reportedStatus, const char *pformat, ... )
 {
     unsigned stringSize;
@@ -885,14 +901,14 @@ caStatus casDGClient::sendErr ( const caHdrLargeArray *curp,
     }
 
     unsigned hdrSize = sizeof ( caHdr );
-    if ( ( curp->m_postsize >= 0xffff || curp->m_count >= 0xffff ) && 
+    if ( ( curp->m_postsize >= 0xffff || curp->m_count >= 0xffff ) &&
             CA_V49( this->minor_version_number ) ) {
         hdrSize += 2 * sizeof ( ca_uint32_t );
     }
 
     caHdr * pReqOut;
     epicsGuard < epicsMutex > guard ( this->mutex );
-    caStatus status = this->out.copyInHeader ( CA_PROTO_ERROR, 
+    caStatus status = this->out.copyInHeader ( CA_PROTO_ERROR,
         hdrSize + stringSize, 0, 0, cid, reportedStatus,
         reinterpret_cast <void **> ( & pReqOut ) );
     if ( ! status ) {
@@ -902,7 +918,7 @@ caStatus casDGClient::sendErr ( const caHdrLargeArray *curp,
          * copy back the request protocol
          * (in network byte order)
          */
-        if ( ( curp->m_postsize >= 0xffff || curp->m_count >= 0xffff ) && 
+        if ( ( curp->m_postsize >= 0xffff || curp->m_count >= 0xffff ) &&
                 CA_V49( this->minor_version_number ) ) {
             ca_uint32_t *pLW = ( ca_uint32_t * ) ( pReqOut + 1 );
             pReqOut->m_cmmd = htons ( curp->m_cmmd );
@@ -947,7 +963,7 @@ caStatus casDGClient::echoAction ()
     void * pPayloadOut;
 
     epicsGuard < epicsMutex > guard ( this->mutex );
-    caStatus status = this->out.copyInHeader ( mp->m_cmmd, mp->m_postsize, 
+    caStatus status = this->out.copyInHeader ( mp->m_cmmd, mp->m_postsize,
         mp->m_dataType, mp->m_count, mp->m_cid, mp->m_available,
         & pPayloadOut );
     if ( ! status ) {