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NetBSD/gnu/lib/libobjc/Makefile

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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: Makefile,v 1.23 2003/08/01 17:03:43 lukem Exp $
Add REQUIRETOOLS to make version-specific new toolchain compiler libs fail to build if USETOOLS is set to "no" by the builder. (Sanity check; as an override, USETOOLS may be set to "never", but see warnings in BUILDING.)
2001-10-31 19:27:31 +03:00
REQUIRETOOLS= yes
We apparently must now set NOLINT= *BEFORE* including bsd.own.mk.
2001-12-13 02:00:50 +03:00
NOLINT= # defined
Define variables before it is used.
2001-01-09 11:33:46 +03:00
.include <bsd.own.mk>
Don't try building anything in here on gcc 2.7 bootstrap.
1998-08-29 02:36:56 +04:00
Add new toolchain build structure for libg2c, libobjc, and libstdc++. Note that old build system still exists under .if conditionals; this will be removed once all platforms are using the new toolchain.
2001-07-24 23:44:47 +04:00
LIB= objc
If MKGCC == no, don't build these libraries (which are bundled with the compiler).
2003-06-01 06:08:07 +04:00
.if ${MKGCC} != "no"
Set SHLIB_{MAJOR,MINOR} explicitly instead of using shlib_version files. (This currently means that checkver doesn't work with these libs, but that will be fixed.)
2001-09-21 19:38:15 +04:00
SHLIB_MAJOR= 1
SHLIB_MINOR= 0
Add new toolchain build structure for libg2c, libobjc, and libstdc++. Note that old build system still exists under .if conditionals; this will be removed once all platforms are using the new toolchain.
2001-07-24 23:44:47 +04:00
# Machine-independent definitions (include file names).
.include "${.CURDIR}/defs.mk"
Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../../some/path (etc). (Reduces make output by ~ 20%)
2002-08-19 13:46:39 +04:00
DIST= ${NETBSDSRCDIR}/gnu/dist/toolchain
GCCARCH= ${NETBSDSRCDIR}/gnu/usr.bin/gcc/arch/${MACHINE_ARCH}
Add new toolchain build structure for libg2c, libobjc, and libstdc++. Note that old build system still exists under .if conditionals; this will be removed once all platforms are using the new toolchain.
2001-07-24 23:44:47 +04:00
SRCS= ${G_OBJS:N[A-Z]*:Nlinking.o:.o=.c} ${G_OBJS:M[A-Z]*:.o=.m} linking.m
GCPPFLAGS= ${G_ALL_CFLAGS} ${G_INCLUDES}
CPPFLAGS+= -I. -I${GCCARCH} ${GCPPFLAGS:M-D*} ${GCPPFLAGS:M-I*:N-I.*}
INCS= ${G_OBJC_H}
INCSDIR= /usr/include/objc
DPSRCS+= runtime-info.h
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 ${DPSRCS} * Deprecate the (short lived) DEPENDSRCS Update the various Makefiles to these new semantics; generally either adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing specific .o dependencies with DPSRCS entries. Tested with "make -j 8 distribution" and "make distribution".
2003-08-01 21:03:41 +04:00
CLEANFILES+= rtscratch rtscratch.s runtime-info.h
Add new toolchain build structure for libg2c, libobjc, and libstdc++. Note that old build system still exists under .if conditionals; this will be removed once all platforms are using the new toolchain.
2001-07-24 23:44:47 +04:00
runtime-info.h:
@touch rtscratch
`${OBJC} --print-prog-name=cc1obj` -print-objc-runtime-info rtscratch >$@
.PATH: ${DIST}/libobjc ${DIST}/libobjc/objc
.include <bsd.lib.mk>
Fix OBJS dependency.
2002-02-27 20:58:52 +03:00
${OBJS} ${POBJS} ${SOBJS}: runtime-info.h
If MKGCC == no, don't build these libraries (which are bundled with the compiler).
2003-06-01 06:08:07 +04:00
.else
.include <bsd.prog.mk> # do nothing
.endif