From 3184371e8d274fe1e3abaa1739219f0f9e1736f7 Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Tue, 24 Nov 2015 18:00:10 -0500
Subject: [PATCH] travisci

---
 .travis.yml          | 31 +++++++++++++++
 ci/travis-build.sh   | 90 ++++++++++++++++++++++++++++++++++++++++++++
 ci/travis-prepare.sh | 40 ++++++++++++++++++++
 3 files changed, 161 insertions(+)
 create mode 100644 .travis.yml
 create mode 100644 ci/travis-build.sh
 create mode 100644 ci/travis-prepare.sh

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 000000000..11a7b443b
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,31 @@
+sudo: false
+dist: trusty
+language: c
+compiler:
+  - gcc
+env:
+  - 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
+  - RTEMS=4.10 TEST=NO
+  - RTEMS=4.9 TEST=NO
+addons:
+  apt:
+    packages:
+    - libreadline6-dev
+    - libncurses5-dev
+    - perl
+    - clang
+    - g++-mingw-w64-i686
+    - 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
diff --git a/ci/travis-build.sh b/ci/travis-build.sh
new file mode 100644
index 000000000..ba752ac4a
--- /dev/null
+++ b/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
diff --git a/ci/travis-prepare.sh b/ci/travis-prepare.sh
new file mode 100644
index 000000000..fd8c6fb4b
--- /dev/null
+++ b/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"