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Dependencies are now generated with a "make release".

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This commit is contained in:
Matt Needes
1994-08-19 15:38:04 +00:00
parent fb60a5a64f
commit 7c0188ae7c
3 changed files with 95 additions and 67 deletions
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52
Makefile
View File

@@ -17,6 +17,9 @@
# is complete.
#
# $Log$
# Revision 1.10 1994/08/12 18:51:29 mcn
# Added Log and/or Id.
#
#
EPICS=..
@@ -24,12 +27,6 @@ include $(EPICS)/config/CONFIG_BASE
all: install
depends:
@(for ARCH in ${BUILD_ARCHS}; \
do \
${MAKE} ${MFLAGS} $@.$$ARCH; \
done)
pre_build:
@(for ARCH in ${BUILD_ARCHS}; \
do \
@@ -60,11 +57,17 @@ install:
${MAKE} ${MFLAGS} $@.$$ARCH; \
done)
release: install
depends:
@(for ARCH in ${BUILD_ARCHS}; \
do \
${MAKE} ${MFLAGS} $@.$$ARCH; \
done)
release: depends install
@echo TOP: Creating Release...
@tools/MakeRelease
built_release: install
built_release: depends install
@echo TOP: Creating Fully Built Release...
@tools/MakeRelease -b
@@ -100,25 +103,12 @@ dirs.%:
@tools/MakeDirs $*
@tools/TouchFlag $@ ${TOUCH}
# Depends RULE syntax: make depends.arch
# e.g.: make depends.mv167
#
# Create dependencies for an architecture. We MUST
# do this separately for each architecture because
# some things may be included on a per architecture
# basis.
depends.%: dirs.%
@echo $*: Performing Make Depends
@${MAKE} ${MFLAGS} T_A=$* -f Makefile.subdirs depends
@tools/TouchFlag $@ ${TOUCH}
# Pre_build RULE syntax: make pre_build.arch
# e.g.: make pre_build.arch
#
# Build libraries (depends must be finished)
pre_build.%: depends.%
pre_build.%: dirs.%
@echo $*: Performing Pre Build
@${MAKE} ${MFLAGS} T_A=$* -f Makefile.subdirs pre_build
@tools/TouchFlag $@ ${TOUCH}
@@ -174,6 +164,24 @@ install.%: build.%
@${MAKE} ${MFLAGS} T_A=$* -f Makefile.subdirs install
@tools/TouchFlag $@ ${TOUCH}
# Depends RULE syntax: make depends.arch
# e.g.: make depends.mv167
#
# Create dependencies for an architecture. We MUST
# do this separately for each architecture because
# some things may be included on a per architecture
# basis.
#
# This dependency must be invoked manually, it is
# not automatic in the build. However, since depends
# are precomputed, this does not have to be done by
# most sites.
depends.%: dirs.%
@echo $*: Performing Make Depends
@${MAKE} ${MFLAGS} T_A=$* -f Makefile.subdirs depends
@tools/TouchFlag $@ ${TOUCH}
# Illegal Syntax
release.%:

20
Makefile.subdirs
View File

@@ -1,10 +1,13 @@
#
# base $Id$
#
# "Diabolical" EPICS Makefile For Top-Level Subdirectory Recursions
# "Diabolical" EPICS Makefile For Subdirectory Recursions
# by Matthew Needes and Mike Bordua
#
# $Log$
# Revision 1.8 1994/08/12 18:51:28 mcn
# Added Log and/or Id.
#
#
EPICS=..
@@ -14,13 +17,6 @@ MAKEOPT=${MFLAGS} -f Makefile.${BUILD_TYPE}
all: build
depends:
@(for DIR in ${DIRS}; \
do \
TMP=$$PWD; echo "${T_A}: $@: $$DIR"; \
cd $$DIR; ${MAKE} ${MAKEOPT} $@; cd $$TMP;\
done)
pre_build:
@(for DIR in ${DIRS}; \
do \
@@ -56,3 +52,11 @@ install:
cd $$DIR; ${MAKE} ${MAKEOPT} $@; cd $$TMP;\
done)
depends:
@(for DIR in ${DIRS}; \
do \
TMP=$$PWD; echo "${T_A}: $@: $$DIR"; \
cd $$DIR; ${MAKE} ${MAKEOPT} $@; cd $$TMP;\
done)

90
README
View File

@@ -19,7 +19,7 @@ $Id$
cp CONFIG_ARCH.mv167 CONFIG_ARCH.YOUR_ARCH
edit CONFIG_ARCH.YOUR_ARCH - For compiler flags / etc.
cp CONFIG_CLASS_vx.68k CONFIG_CLASS_vx.YOUR_ARCH_CLASS
cp CONFIG.Vx.68k CONFIG.Vx.YOUR_ARCH_CLASS
- ONLY IF you are adding a new architecture class,
see note in Appendix A.
@@ -28,7 +28,9 @@ $Id$
1.3 To build EPICS:
make - To build and install EPICS.
make clean - To clean temporary object files.
make clean - To clean temporary object files. Clean will
remove files from ALL O.ARCH dirs, not
just those specified in BUILD_ARCHS.
1.4 To create an EPICS release:
@@ -36,12 +38,18 @@ $Id$
version number.
tools/MakeRelease - To create release file.
tools/MakeRelease -b - To create release file WITH BINARIES.
(The above do NOT generate dependencies)
-or-
make release - Will make Tar file, but only after
generating dependencies first.
make built_release - Same as above, but WITH BINARIES.
1.5 "Partial" build commands:
make clean.sun4 - Cleans sun4 binaries in O.sun4 dirs only
make install.sun4 - Builds sun4 only
make install.mv167 - Builds mv167 only (a sun4 build must be
make install.mv167 - Builds mv167 only (a HOST build must be
complete before this can be
issued)
@@ -52,8 +60,13 @@ NOTES:
2. EPICS binaries are kept in the bin/ARCH and lib/ARCH directories.
EPICS shellscripts are kept in the tools directory.
3. During a normal build (a "make" or "make install"), the "depends"
dependency will NOT be invoked. Only if "make depends" is run
explicitly, or a "make release" is performed will dependencies be
generated.
3. Temporary objects are stored in src/DIR/O.ARCH, so one can store
4. Temporary objects are stored in src/DIR/O.ARCH, so one can store
objects for multiple architectures at the same time. While
developing source for EPICS, use aliases to facilitate building
objects within these directories, e.g.:
@@ -61,7 +74,7 @@ NOTES:
alias make167 "make -f Makefile.Vx T_A=mv167"
make167 O.mv167/dbAccess.o
This example instructs make to build dbAccess.o for the
The above example instructs make to build dbAccess.o for the
167 target using the Vx makefile.
----------------------------------------------------------------------------
@@ -75,8 +88,7 @@ CONFIG_ARCH.ARCH - c c s
CONFIG_BASE m m m s
CONFIG.Unix.ARCH_CLASS m - c* s
CONFIG.Vx.ARCH_CLASS m c* - s
CONFIG_COMMON - - - x
CONFIG_vx - - - s
CONFIG_COMMON - - - s
HRULES - - - x
RULES - - - x
RULES.Vx - - - b
@@ -103,24 +115,26 @@ RULES.Unix - - - b
src/db/Makefile.Vx (An example EPICS makefile)
^ ^
| +-- 2. RULES.Vx
| +--- 2. RULES.Vx
| Make Dependency Rules.
|
+------ 1. CONFIG_vx
^ ^ ^
| | |
| | +---- 1. CONFIG_BASE
| | HOST_ARCH = sun4
| | BUILD_ARCHS = $(HOST_ARCH) mv167 hkv2f
| | VX_DIR = /vxworks
| | Lots More.
| +------- 2. CONFIG_ARCH.hkv2f
| BUILD_TYPE = Vx
| ARCH_CLASS = 68k
| Arch Specific Compiler Flag Setup
+---------- 3. CONFIG.Vx.68k
Directory Setup
Compiler/Utility Setup
+------- 1. CONFIG
^ ^ ^ ^
| | | |
| | | +--- 1. CONFIG_BASE
| | | HOST_ARCH = sun4
| | | BUILD_ARCHS = $(HOST_ARCH) mv167 hkv2f
| | | VX_DIR = /vxworks
| | | Lots More.
| | +----- 2. CONFIG_COMMON
| | General info about base.
| +------- 3. CONFIG_ARCH.hkv2f
| BUILD_TYPE = Vx
| ARCH_CLASS = 68k
| Arch Specific Compiler Flag Setup
+--------- 4. CONFIG.Vx.68k
Directory Setup
Compiler/Utility Setup
---------------------------- sun4 example --------------------------------
@@ -130,20 +144,22 @@ RULES.Unix - - - b
| Make Dependency Rules.
|
+------- 1. CONFIG
^ ^ ^
| | |
| | +---- 1. CONFIG_BASE
| | HOST_ARCH = sun4
| | BUILD_ARCHS = $(HOST_ARCH) mv167 hkv2f
| | VX_DIR = /vxworks
| | Lots More.
| +------- 2. CONFIG_ARCH.sun4
| BUILD_TYPE = Unix
| ARCH_CLASS = sun4
| Arch Specific Compiler Flag Setup
+---------- 3. CONFIG.Unix.sun4
Directory Setup
Compiler/Utility Setup
^ ^ ^ ^
| | | |
| | | +--- 1. CONFIG_BASE
| | | HOST_ARCH = sun4
| | | BUILD_ARCHS = $(HOST_ARCH) mv167 hkv2f
| | | VX_DIR = /vxworks
| | | Lots More.
| | +----- 2. CONFIG_COMMON
| | General info about base.
| +------- 2. CONFIG_ARCH.sun4
| BUILD_TYPE = Unix
| ARCH_CLASS = sun4
| Arch Specific Compiler Flag Setup
+--------- 3. CONFIG.Unix.sun4
Directory Setup
Compiler/Utility Setup
----------------------------------------------------------------------------
Part 4 --- EPICS dependencies