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NetBSD/share/mk/bsd.dep.mk

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Rework how dependency generation is performed: * DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES. This is a change of behaviour. If a Makefile wants the clean semantics it must specifically append to CLEANFILES. Resolves PR toolchain/5204. * To recap: .d (depend) files are generated for all files in SRCS and DPSRCS that have a suffix of: .c .m .s .S .C .cc .cpp .cxx * If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES * Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d depend upon ${DPSRCS} * Deprecate the (short lived) DEPENDSRCS Update the various Makefiles to these new semantics; generally either adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing specific .o dependencies with DPSRCS entries. Tested with "make -j 8 distribution" and "make distribution".
2003-08-01 21:03:41 +04:00
# $NetBSD: bsd.dep.mk,v 1.55 2003/08/01 17:04:01 lukem Exp $
Allow mkdep to exist as a different name (fixes PR#3302)
1997-03-08 02:10:18 +03:00
Improve readability and reduce redundant redundancy in share/mk; add some descriptive comments. The guts of hostprog, lib, and prog are mostly unchanged; this will be done in another pass. Make several things work properly with UNPRIVILEGED set, and make the install-time "cmp" logic work for MANZ. Also reimplement INCS{DIR,NAME}_foo (requested by wiz) in a backwards compatible way. Reviewed by christos.
2001-11-02 08:21:47 +03:00
##### Basic targets
Shuffle some .PHONYs around, to work better with `-t'.
1997-05-07 12:42:18 +04:00
.PHONY: cleandepend
Rather than explicitly saying "clean cleandir:" all the time, make clean a dependency of cleandir (so that "make cleandir" implies "make clean").
2001-08-14 11:02:13 +04:00
cleandir: cleandepend
Improve readability and reduce redundant redundancy in share/mk; add some descriptive comments. The guts of hostprog, lib, and prog are mostly unchanged; this will be done in another pass. Make several things work properly with UNPRIVILEGED set, and make the install-time "cmp" logic work for MANZ. Also reimplement INCS{DIR,NAME}_foo (requested by wiz) in a backwards compatible way. Reviewed by christos.
2001-11-02 08:21:47 +03:00
realdepend: beforedepend .depend afterdepend
.ORDER: beforedepend .depend afterdepend
Add a pile of missing .PHONYs.
1997-05-07 00:54:31 +04:00
Improve readability and reduce redundant redundancy in share/mk; add some descriptive comments. The guts of hostprog, lib, and prog are mostly unchanged; this will be done in another pass. Make several things work properly with UNPRIVILEGED set, and make the install-time "cmp" logic work for MANZ. Also reimplement INCS{DIR,NAME}_foo (requested by wiz) in a backwards compatible way. Reviewed by christos.
2001-11-02 08:21:47 +03:00
beforedepend .depend afterdepend: # ensure existence
##### Default values
Add a pile of missing .PHONYs.
1997-05-07 00:54:31 +04:00
MKDEP?= mkdep
Abstract out dependency stuff, and add RCS identifiers.
1993-08-15 23:37:04 +04:00
Improve readability and reduce redundant redundancy in share/mk; add some descriptive comments. The guts of hostprog, lib, and prog are mostly unchanged; this will be done in another pass. Make several things work properly with UNPRIVILEGED set, and make the install-time "cmp" logic work for MANZ. Also reimplement INCS{DIR,NAME}_foo (requested by wiz) in a backwards compatible way. Reviewed by christos.
2001-11-02 08:21:47 +03:00
##### Build rules
Abstract out dependency stuff, and add RCS identifiers.
1993-08-15 23:37:04 +04:00
# some of the rules involve .h sources, so remove them from mkdep line
Improve readability and reduce redundant redundancy in share/mk; add some descriptive comments. The guts of hostprog, lib, and prog are mostly unchanged; this will be done in another pass. Make several things work properly with UNPRIVILEGED set, and make the install-time "cmp" logic work for MANZ. Also reimplement INCS{DIR,NAME}_foo (requested by wiz) in a backwards compatible way. Reviewed by christos.
2001-11-02 08:21:47 +03:00
bsd.dep.mk: add a dependency for *.d on ${SRCS} ${DPSRCS}. this should fix some build problems where DPSRCS contains .h files that need to exist to build the .d file. document that bsd.dep.mk should be included after anything that might update SRCS or DPSRCS so that the above works correctly, and actually ensure this is the case.
2003-07-31 17:47:32 +04:00
.if defined(SRCS) # {
Don't use -traditional-cpp if HAVE_GCC3.
2002-06-05 01:14:59 +04:00
__acpp_flags= -traditional-cpp
Hacks for limited command and environment space (John Gordon)
2003-05-08 17:34:07 +04:00
Rework how dependency generation is performed: * DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES. This is a change of behaviour. If a Makefile wants the clean semantics it must specifically append to CLEANFILES. Resolves PR toolchain/5204. * To recap: .d (depend) files are generated for all files in SRCS and DPSRCS that have a suffix of: .c .m .s .S .C .cc .cpp .cxx * If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES * Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d depend upon ${DPSRCS} * Deprecate the (short lived) DEPENDSRCS Update the various Makefiles to these new semantics; generally either adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing specific .o dependencies with DPSRCS entries. Tested with "make -j 8 distribution" and "make distribution".
2003-08-01 21:03:41 +04:00
__DPSRCS.all= ${SRCS:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/} \
${DPSRCS:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/}
__DPSRCS.d= ${__DPSRCS.all:O:u:M*.d}
__DPSRCS.notd= ${__DPSRCS.all:O:u:N*.d}
bsd.dep.mk: add a dependency for *.d on ${SRCS} ${DPSRCS}. this should fix some build problems where DPSRCS contains .h files that need to exist to build the .d file. document that bsd.dep.mk should be included after anything that might update SRCS or DPSRCS so that the above works correctly, and actually ensure this is the case.
2003-07-31 17:47:32 +04:00
Rework how dependency generation is performed: * DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES. This is a change of behaviour. If a Makefile wants the clean semantics it must specifically append to CLEANFILES. Resolves PR toolchain/5204. * To recap: .d (depend) files are generated for all files in SRCS and DPSRCS that have a suffix of: .c .m .s .S .C .cc .cpp .cxx * If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES * Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d depend upon ${DPSRCS} * Deprecate the (short lived) DEPENDSRCS Update the various Makefiles to these new semantics; generally either adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing specific .o dependencies with DPSRCS entries. Tested with "make -j 8 distribution" and "make distribution".
2003-08-01 21:03:41 +04:00
.NOPATH: .depend ${__DPSRCS.d}
Hacks for limited command and environment space (John Gordon)
2003-05-08 17:34:07 +04:00
Rework how dependency generation is performed: * DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES. This is a change of behaviour. If a Makefile wants the clean semantics it must specifically append to CLEANFILES. Resolves PR toolchain/5204. * To recap: .d (depend) files are generated for all files in SRCS and DPSRCS that have a suffix of: .c .m .s .S .C .cc .cpp .cxx * If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES * Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d depend upon ${DPSRCS} * Deprecate the (short lived) DEPENDSRCS Update the various Makefiles to these new semantics; generally either adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing specific .o dependencies with DPSRCS entries. Tested with "make -j 8 distribution" and "make distribution".
2003-08-01 21:03:41 +04:00
${__DPSRCS.d}: ${__DPSRCS.notd} ${DPSRCS}
Hacks for limited command and environment space (John Gordon)
2003-05-08 17:34:07 +04:00
Rework how dependency generation is performed: * DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES. This is a change of behaviour. If a Makefile wants the clean semantics it must specifically append to CLEANFILES. Resolves PR toolchain/5204. * To recap: .d (depend) files are generated for all files in SRCS and DPSRCS that have a suffix of: .c .m .s .S .C .cc .cpp .cxx * If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES * Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d depend upon ${DPSRCS} * Deprecate the (short lived) DEPENDSRCS Update the various Makefiles to these new semantics; generally either adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing specific .o dependencies with DPSRCS entries. Tested with "make -j 8 distribution" and "make distribution".
2003-08-01 21:03:41 +04:00
.depend: ${__DPSRCS.d}
@rm -f .depend
cat ${__DPSRCS.d} > .depend
Set .NOPATH for all ${DEPENDSRCS} and not just .depend. Should fix build problem noted by Geoff Wing on current-users@
2003-07-29 11:56:23 +04:00
Use the more "standard" `foo.d' instead of `foo.SUFFIX.dep'; the rules are simpler and would have helped prevent the previous fubar. Don't bother using -a with ${MKDEP} to build the individual .d files.
2003-07-29 03:57:24 +04:00
.SUFFIXES: .d .c .m .s .S .C .cc .cpp .cxx
Simplify .*.dep generation by using suffix transforms. This also fixes a problem in the previous where the .ALLSRC would contain any other dependencies that .depend had, thus breaking the mkdep invocation. Provide DEPENDSRCS which effectively contains ".depend *.dep", to be used in other Makefiles that want to add dependencies for .depend.
2003-07-28 19:07:16 +04:00
Use the more "standard" `foo.d' instead of `foo.SUFFIX.dep'; the rules are simpler and would have helped prevent the previous fubar. Don't bother using -a with ${MKDEP} to build the individual .d files.
2003-07-29 03:57:24 +04:00
.c.d:
${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${CFLAGS:M-[ID]*} ${CPPFLAGS} \
Simplify .*.dep generation by using suffix transforms. This also fixes a problem in the previous where the .ALLSRC would contain any other dependencies that .depend had, thus breaking the mkdep invocation. Provide DEPENDSRCS which effectively contains ".depend *.dep", to be used in other Makefiles that want to add dependencies for .depend.
2003-07-28 19:07:16 +04:00
${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
Hacks for limited command and environment space (John Gordon)
2003-05-08 17:34:07 +04:00
Use the more "standard" `foo.d' instead of `foo.SUFFIX.dep'; the rules are simpler and would have helped prevent the previous fubar. Don't bother using -a with ${MKDEP} to build the individual .d files.
2003-07-29 03:57:24 +04:00
.m.d:
${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${OBJCFLAGS:M-[ID]*} \
Simplify .*.dep generation by using suffix transforms. This also fixes a problem in the previous where the .ALLSRC would contain any other dependencies that .depend had, thus breaking the mkdep invocation. Provide DEPENDSRCS which effectively contains ".depend *.dep", to be used in other Makefiles that want to add dependencies for .depend.
2003-07-28 19:07:16 +04:00
${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
Hacks for limited command and environment space (John Gordon)
2003-05-08 17:34:07 +04:00
Use the more "standard" `foo.d' instead of `foo.SUFFIX.dep'; the rules are simpler and would have helped prevent the previous fubar. Don't bother using -a with ${MKDEP} to build the individual .d files.
2003-07-29 03:57:24 +04:00
.s.d .S.d:
${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${AFLAGS:M-[ID]*} ${CPPFLAGS} \
Simplify .*.dep generation by using suffix transforms. This also fixes a problem in the previous where the .ALLSRC would contain any other dependencies that .depend had, thus breaking the mkdep invocation. Provide DEPENDSRCS which effectively contains ".depend *.dep", to be used in other Makefiles that want to add dependencies for .depend.
2003-07-28 19:07:16 +04:00
${CPPFLAGS.${.IMPSRC:T}} ${__acpp_flags} ${AINC} ${.IMPSRC}
Hacks for limited command and environment space (John Gordon)
2003-05-08 17:34:07 +04:00
Use the more "standard" `foo.d' instead of `foo.SUFFIX.dep'; the rules are simpler and would have helped prevent the previous fubar. Don't bother using -a with ${MKDEP} to build the individual .d files.
2003-07-29 03:57:24 +04:00
.C.d .cc.d .cpp.d .cxx.d:
${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${CXXFLAGS:M-[ID]*} \
introduce a new $CPPFLAG_ISYSTEMXX that is used to reference c++ system includes. for GCC3, set this to -I instead of -isystem. XXX this should really be either not required or a -isystem-cxx, but for now this is required to build libstdc++-v3, which otherwise complains heavily about STL headers not being C code(!)
2003-07-27 18:49:22 +04:00
${DESTDIR:D-nostdinc++ ${CPPFLAG_ISYSTEMXX} \
Always use the "per source file".dep method to build the .depend file (that was formerly only used for HOST_CYGWIN.). Clean up implementation to minimise unnecessary variable munging. Ensure all .dep files are deleted in cleandepend:. This allows us to correctly support CPPFLAGS.<file> in make depend, and whilst this method is marginally slower in the "no existing .depend file" case, it should be faster in the "rebuilding depend for a subset of source files" case.
2003-07-28 12:59:52 +04:00
${DESTDIR}/usr/include/g++} \
Simplify .*.dep generation by using suffix transforms. This also fixes a problem in the previous where the .ALLSRC would contain any other dependencies that .depend had, thus breaking the mkdep invocation. Provide DEPENDSRCS which effectively contains ".depend *.dep", to be used in other Makefiles that want to add dependencies for .depend.
2003-07-28 19:07:16 +04:00
${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
Hacks for limited command and environment space (John Gordon)
2003-05-08 17:34:07 +04:00
bsd.dep.mk: add a dependency for *.d on ${SRCS} ${DPSRCS}. this should fix some build problems where DPSRCS contains .h files that need to exist to build the .d file. document that bsd.dep.mk should be included after anything that might update SRCS or DPSRCS so that the above works correctly, and actually ensure this is the case.
2003-07-31 17:47:32 +04:00
.endif # defined(SRCS) # }
Improve readability and reduce redundant redundancy in share/mk; add some descriptive comments. The guts of hostprog, lib, and prog are mostly unchanged; this will be done in another pass. Make several things work properly with UNPRIVILEGED set, and make the install-time "cmp" logic work for MANZ. Also reimplement INCS{DIR,NAME}_foo (requested by wiz) in a backwards compatible way. Reviewed by christos.
2001-11-02 08:21:47 +03:00
##### Clean rules
Remove cruft.
1997-05-09 11:56:00 +04:00
cleandepend:
Improve readability and reduce redundant redundancy in share/mk; add some descriptive comments. The guts of hostprog, lib, and prog are mostly unchanged; this will be done in another pass. Make several things work properly with UNPRIVILEGED set, and make the install-time "cmp" logic work for MANZ. Also reimplement INCS{DIR,NAME}_foo (requested by wiz) in a backwards compatible way. Reviewed by christos.
2001-11-02 08:21:47 +03:00
.if defined(SRCS)
Rework how dependency generation is performed: * DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES. This is a change of behaviour. If a Makefile wants the clean semantics it must specifically append to CLEANFILES. Resolves PR toolchain/5204. * To recap: .d (depend) files are generated for all files in SRCS and DPSRCS that have a suffix of: .c .m .s .S .C .cc .cpp .cxx * If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES * Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d depend upon ${DPSRCS} * Deprecate the (short lived) DEPENDSRCS Update the various Makefiles to these new semantics; generally either adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing specific .o dependencies with DPSRCS entries. Tested with "make -j 8 distribution" and "make distribution".
2003-08-01 21:03:41 +04:00
rm -f .depend ${__DPSRCS.d} ${.CURDIR}/tags ${CLEANDEPEND}
Abstract out dependency stuff, and add RCS identifiers.
1993-08-15 23:37:04 +04:00
.endif
Move man rules to sys.mk. Use bsd.subdir.mk for building subdirectories. Don't forget to remove x.cc and x.C when using SHAREDSTRINGS. Make ${PROG} always depend on ${LIBCRT0}. Don't duplicate code between cleandir and clean. Move tags target to bsd.dep.mk. Move STRIP to bsd.own.mk. Remove redundant definitions of {BIN,MAN}{DIR,GRP,OWN,MODE}. Move {LIB,DOC}{DIR,GRP,OWN,MODE} defaults to bsd.own.mk.
1993-08-16 00:42:39 +04:00
Improve readability and reduce redundant redundancy in share/mk; add some descriptive comments. The guts of hostprog, lib, and prog are mostly unchanged; this will be done in another pass. Make several things work properly with UNPRIVILEGED set, and make the install-time "cmp" logic work for MANZ. Also reimplement INCS{DIR,NAME}_foo (requested by wiz) in a backwards compatible way. Reviewed by christos.
2001-11-02 08:21:47 +03:00
##### Custom rules
Move man rules to sys.mk. Use bsd.subdir.mk for building subdirectories. Don't forget to remove x.cc and x.C when using SHAREDSTRINGS. Make ${PROG} always depend on ${LIBCRT0}. Don't duplicate code between cleandir and clean. Move tags target to bsd.dep.mk. Move STRIP to bsd.own.mk. Remove redundant definitions of {BIN,MAN}{DIR,GRP,OWN,MODE}. Move {LIB,DOC}{DIR,GRP,OWN,MODE} defaults to bsd.own.mk.
1993-08-16 00:42:39 +04:00
.if !target(tags)
Don't use _SUBDIRUSE outside of bsd.subdir.mk.
1997-05-07 21:06:16 +04:00
tags: ${SRCS}
Improve readability and reduce redundant redundancy in share/mk; add some descriptive comments. The guts of hostprog, lib, and prog are mostly unchanged; this will be done in another pass. Make several things work properly with UNPRIVILEGED set, and make the install-time "cmp" logic work for MANZ. Also reimplement INCS{DIR,NAME}_foo (requested by wiz) in a backwards compatible way. Reviewed by christos.
2001-11-02 08:21:47 +03:00
.if defined(SRCS)
Move man rules to sys.mk. Use bsd.subdir.mk for building subdirectories. Don't forget to remove x.cc and x.C when using SHAREDSTRINGS. Make ${PROG} always depend on ${LIBCRT0}. Don't duplicate code between cleandir and clean. Move tags target to bsd.dep.mk. Move STRIP to bsd.own.mk. Remove redundant definitions of {BIN,MAN}{DIR,GRP,OWN,MODE}. Move {LIB,DOC}{DIR,GRP,OWN,MODE} defaults to bsd.own.mk.
1993-08-16 00:42:39 +04:00
-cd ${.CURDIR}; ctags -f /dev/stdout ${.ALLSRC:N*.h} | \
sed "s;\${.CURDIR}/;;" > tags
Don't do tags and cleandepend if no SRCS.
1993-08-16 01:14:45 +04:00
.endif
Move man rules to sys.mk. Use bsd.subdir.mk for building subdirectories. Don't forget to remove x.cc and x.C when using SHAREDSTRINGS. Make ${PROG} always depend on ${LIBCRT0}. Don't duplicate code between cleandir and clean. Move tags target to bsd.dep.mk. Move STRIP to bsd.own.mk. Remove redundant definitions of {BIN,MAN}{DIR,GRP,OWN,MODE}. Move {LIB,DOC}{DIR,GRP,OWN,MODE} defaults to bsd.own.mk.
1993-08-16 00:42:39 +04:00
.endif
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