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freebsd-dev/gnu/lib/csu/Makefile

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Makefile
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Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
# $FreeBSD$
Fix build when WITH_SSP is set explicitly. Submitted by: Jeremie Le Hen
2009-02-21 15:04:31 +00:00
.include <bsd.own.mk>
MK_SSP= no
Update for GCC 3.1. (Alpha now uses crtstuff rather than the ASM verisons!)
2002-04-05 09:02:52 +00:00
GCCDIR= ${.CURDIR}/../../../contrib/gcc
Update bmake glue to build GCC 4.2. Also: Switch FreeBSD to use libgcc_s.so.1. Use dl_iterate_phdr to locate shared objects' exception frame info instead of depending on older register_frame_info machinery. This allows us to avoid depending on libgcc_s.so.1 in binaries that do not use exception handling directly. As an additional benefit it breaks circular libc <=> libgcc_s.so.1 dependency too. Build newly added libgomp.so.1 library, the runtime support bits for OpenMP. Build LGPLed libssp library. Our libc provides our own BSD-licensed SSP callbacks implementation, so this library is only built to benefit applications that have hadcoded knowledge of libssp.so and libssp_nonshared.a. When linked in from command line, these libraries override libc implementation.
2007-05-19 04:25:59 +00:00
GCCLIB= ${.CURDIR}/../../../contrib/gcclibs
Deal with new TarGeT-specific CRT files. (sparc64 introduced the first)
2002-04-06 19:13:25 +00:00
CCDIR= ${.CURDIR}/../../usr.bin/cc
.include "${CCDIR}/Makefile.tgt"
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
Put on peril-sensitive sunglasses and risk touching gcc related build glue again. Try and deal with platforms that provide their own crtbegin/end asm files (ia64 for example). crtstuff.c does not actually work on ia64 since libgcc.a doesn't have a few key support functions when built on ia64 so it is compulsory to use crtbegin.asm and crtend.asm. Reviewed by: obrien
2002-05-17 07:55:08 +00:00
.PATH: ${GCCDIR}/config/${GCC_CPU} ${GCCDIR}
Update bmake glue to build GCC 4.2. Also: Switch FreeBSD to use libgcc_s.so.1. Use dl_iterate_phdr to locate shared objects' exception frame info instead of depending on older register_frame_info machinery. This allows us to avoid depending on libgcc_s.so.1 in binaries that do not use exception handling directly. As an additional benefit it breaks circular libc <=> libgcc_s.so.1 dependency too. Build newly added libgomp.so.1 library, the runtime support bits for OpenMP. Build LGPLed libssp library. Our libc provides our own BSD-licensed SSP callbacks implementation, so this library is only built to benefit applications that have hadcoded knowledge of libssp.so and libssp_nonshared.a. When linked in from command line, these libraries override libc implementation.
2007-05-19 04:25:59 +00:00
SRCS= crtstuff.c tconfig.h tm.h options.h
OBJS= crtbegin.o crtend.o crtbeginT.o
Build the "S" objects with the same name they get installed under. That is, build crtbeginS.o and crtendS.o instead of crtbegin.So and crtend.So. Remove the name substitution during install. Obtained from: Juniper Networks, Inc.
2012-05-17 20:38:01 +00:00
SOBJS= crtbeginS.o crtendS.o
Use ?= before someone brings it up.
2003-06-02 02:29:26 +00:00
CSTD?= gnu89
Update bmake glue to build GCC 4.2. Also: Switch FreeBSD to use libgcc_s.so.1. Use dl_iterate_phdr to locate shared objects' exception frame info instead of depending on older register_frame_info machinery. This allows us to avoid depending on libgcc_s.so.1 in binaries that do not use exception handling directly. As an additional benefit it breaks circular libc <=> libgcc_s.so.1 dependency too. Build newly added libgomp.so.1 library, the runtime support bits for OpenMP. Build LGPLed libssp library. Our libc provides our own BSD-licensed SSP callbacks implementation, so this library is only built to benefit applications that have hadcoded knowledge of libssp.so and libssp_nonshared.a. When linked in from command line, these libraries override libc implementation.
2007-05-19 04:25:59 +00:00
CFLAGS+= -DIN_GCC -DHAVE_LD_EH_FRAME_HDR -DDT_CONFIG -D__GLIBC__=3
Update for GCC 3.1. (Alpha now uses crtstuff rather than the ASM verisons!)
2002-04-05 09:02:52 +00:00
CFLAGS+= -finhibit-size-directive -fno-inline-functions \
Change CFLAGS to more closely follow options used when GCC is built from stock FSF sources.
2003-07-11 05:27:23 +00:00
-fno-exceptions -fno-zero-initialized-in-bss \
Often reported issue with newer ld is: error in /usr/lib/crtendS.o(.eh_frame); no .eh_frame_hdr table will be created. The issue is that crtend is compiled with unwind table, and also it places the special CIE into the .eh_frame indicating the end of section, that is located before generated unwind table. New ld has assertion that verifies that closing CIE is indeed the last CIE, causing the crypting message to be issued, and refusing to generate dwarf unwind. Add -fno-asynchronous-unwind-tables to disable unwind table generation for crtbegin/crtend. While there, disable omitting the frame pointer [1]. Requested by: kan [1] Reviewed by: kan MFC after: 2 weeks
2010-06-18 11:09:51 +00:00
-fno-zero-initialized-in-bss -fno-toplevel-reorder \
-fno-asynchronous-unwind-tables -fno-omit-frame-pointer
Update bmake glue to build GCC 4.2. Also: Switch FreeBSD to use libgcc_s.so.1. Use dl_iterate_phdr to locate shared objects' exception frame info instead of depending on older register_frame_info machinery. This allows us to avoid depending on libgcc_s.so.1 in binaries that do not use exception handling directly. As an additional benefit it breaks circular libc <=> libgcc_s.so.1 dependency too. Build newly added libgomp.so.1 library, the runtime support bits for OpenMP. Build LGPLed libssp library. Our libc provides our own BSD-licensed SSP callbacks implementation, so this library is only built to benefit applications that have hadcoded knowledge of libssp.so and libssp_nonshared.a. When linked in from command line, these libraries override libc implementation.
2007-05-19 04:25:59 +00:00
CFLAGS+= -I${GCCLIB}/include -I${GCCDIR}/config -I${GCCDIR} -I. \
Deal with new TarGeT-specific CRT files. (sparc64 introduced the first)
2002-04-06 19:13:25 +00:00
-I${CCDIR}/cc_tools
Put on peril-sensitive sunglasses and risk touching gcc related build glue again. Try and deal with platforms that provide their own crtbegin/end asm files (ia64 for example). crtstuff.c does not actually work on ia64 since libgcc.a doesn't have a few key support functions when built on ia64 so it is compulsory to use crtbegin.asm and crtend.asm. Reviewed by: obrien
2002-05-17 07:55:08 +00:00
CRTS_CFLAGS= -DCRTSTUFFS_O -DSHARED ${PICFLAG}
Just pass -DCRT_BEGIN as an option to mkdep(1), no need to override the entire command.
2004-03-06 07:34:51 +00:00
MKDEP= -DCRT_BEGIN
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
Add compiler support for the ARM EABI. ARM EABI support is disabled by default and can be enabled by setting WITH_ARM_EABI when building, however only the kernel-toolchain target will work with this flag until the rest of the support is added.
2013-01-17 05:56:28 +00:00
.if ${TARGET_CPUARCH} == "arm" && ${MK_ARM_EABI} != "no"
CFLAGS+= -DTARGET_ARM_EABI
.endif
MFtbemd: Prefer MACHNE_CPUARCH to MACHINE_ARCH in most contexts where you want to test of all the CPUs of a given family conform.
2010-08-23 22:24:11 +00:00
.if ${MACHINE_CPUARCH} == "ia64"
Put on peril-sensitive sunglasses and risk touching gcc related build glue again. Try and deal with platforms that provide their own crtbegin/end asm files (ia64 for example). crtstuff.c does not actually work on ia64 since libgcc.a doesn't have a few key support functions when built on ia64 so it is compulsory to use crtbegin.asm and crtend.asm. Reviewed by: obrien
2002-05-17 07:55:08 +00:00
BEGINSRC= crtbegin.asm
ENDSRC= crtend.asm
CFLAGS+= -x assembler-with-cpp # Ugly hack
Revert previous commit. The prototype has been moved to unistd.h
2008-09-28 19:17:54 +00:00
CFLAGS+= -include osreldate.h
Put on peril-sensitive sunglasses and risk touching gcc related build glue again. Try and deal with platforms that provide their own crtbegin/end asm files (ia64 for example). crtstuff.c does not actually work on ia64 since libgcc.a doesn't have a few key support functions when built on ia64 so it is compulsory to use crtbegin.asm and crtend.asm. Reviewed by: obrien
2002-05-17 07:55:08 +00:00
.undef SRCS # hack for 'make depend'
.endif
MFtbemd: Prefer MACHNE_CPUARCH to MACHINE_ARCH in most contexts where you want to test of all the CPUs of a given family conform.
2010-08-23 22:24:11 +00:00
.if ${MACHINE_CPUARCH} == "powerpc"
GCC 3.1 on PowerPC also has the crtsavres C Run Time file.
2002-05-17 03:04:47 +00:00
TGTOBJS= crtsavres.o
SRCS+= crtsavres.asm
.endif
MFtbemd: Prefer MACHNE_CPUARCH to MACHINE_ARCH in most contexts where you want to test of all the CPUs of a given family conform.
2010-08-23 22:24:11 +00:00
.if ${MACHINE_CPUARCH} == "sparc64"
Fix to work on sparc64 (which has an extra crt .o file).
2002-05-07 00:08:30 +00:00
TGTOBJS= crtfastmath.o
SRCS+= crtfastmath.c
Deal with new TarGeT-specific CRT files. (sparc64 introduced the first)
2002-04-06 19:13:25 +00:00
.endif
Back out last commit -- it breaks sparc64 build which has more than one .c file in SRCS.
2007-10-13 05:50:43 +00:00
BEGINSRC?= crtstuff.c
ENDSRC?= crtstuff.c
Deal with new TarGeT-specific CRT files. (sparc64 introduced the first)
2002-04-06 19:13:25 +00:00
all: ${OBJS} ${SOBJS} ${TGTOBJS}
Fix a problem mentioned in the previous revision in a different, non-intrusive way. This should also fix the PowerPC build that broke due to this change.
2004-09-10 06:48:04 +00:00
${OBJS} ${SOBJS}: ${SRCS:M*.h}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
Fixed CLEANFILES after bsd.lib.mk sweep.
2002-05-13 15:28:00 +00:00
CLEANFILES= ${OBJS} ${SOBJS} ${TGTOBJS}
Put on peril-sensitive sunglasses and risk touching gcc related build glue again. Try and deal with platforms that provide their own crtbegin/end asm files (ia64 for example). crtstuff.c does not actually work on ia64 since libgcc.a doesn't have a few key support functions when built on ia64 so it is compulsory to use crtbegin.asm and crtend.asm. Reviewed by: obrien
2002-05-17 07:55:08 +00:00
crtbegin.o: ${BEGINSRC}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
${CC} ${CFLAGS} -g0 -DCRT_BEGIN \
Rev 1.12 broke `make all' w/o a previous `make depends'.
2002-05-26 17:09:31 +00:00
-c -o ${.TARGET} ${.ALLSRC:N*.h}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
Update bmake glue to build GCC 4.2. Also: Switch FreeBSD to use libgcc_s.so.1. Use dl_iterate_phdr to locate shared objects' exception frame info instead of depending on older register_frame_info machinery. This allows us to avoid depending on libgcc_s.so.1 in binaries that do not use exception handling directly. As an additional benefit it breaks circular libc <=> libgcc_s.so.1 dependency too. Build newly added libgomp.so.1 library, the runtime support bits for OpenMP. Build LGPLed libssp library. Our libc provides our own BSD-licensed SSP callbacks implementation, so this library is only built to benefit applications that have hadcoded knowledge of libssp.so and libssp_nonshared.a. When linked in from command line, these libraries override libc implementation.
2007-05-19 04:25:59 +00:00
crtbeginT.o: ${BEGINSRC}
${CC} ${CFLAGS} -g0 -DCRT_BEGIN -DCRTSTUFFT_O \
-c -o ${.TARGET} ${.ALLSRC:N*.h}
Build the "S" objects with the same name they get installed under. That is, build crtbeginS.o and crtendS.o instead of crtbegin.So and crtend.So. Remove the name substitution during install. Obtained from: Juniper Networks, Inc.
2012-05-17 20:38:01 +00:00
crtbeginS.o: ${BEGINSRC}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
${CC} ${CFLAGS} -g0 -DCRT_BEGIN ${CRTS_CFLAGS} \
Rev 1.12 broke `make all' w/o a previous `make depends'.
2002-05-26 17:09:31 +00:00
-c -o ${.TARGET} ${.ALLSRC:N*.h}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
Put on peril-sensitive sunglasses and risk touching gcc related build glue again. Try and deal with platforms that provide their own crtbegin/end asm files (ia64 for example). crtstuff.c does not actually work on ia64 since libgcc.a doesn't have a few key support functions when built on ia64 so it is compulsory to use crtbegin.asm and crtend.asm. Reviewed by: obrien
2002-05-17 07:55:08 +00:00
crtend.o: ${ENDSRC}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
${CC} ${CFLAGS} -g0 -DCRT_END \
Rev 1.12 broke `make all' w/o a previous `make depends'.
2002-05-26 17:09:31 +00:00
-c -o ${.TARGET} ${.ALLSRC:N*.h}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
Build the "S" objects with the same name they get installed under. That is, build crtbeginS.o and crtendS.o instead of crtbegin.So and crtend.So. Remove the name substitution during install. Obtained from: Juniper Networks, Inc.
2012-05-17 20:38:01 +00:00
crtendS.o: ${ENDSRC}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
${CC} ${CFLAGS} -g0 -DCRT_END ${CRTS_CFLAGS} \
Rev 1.12 broke `make all' w/o a previous `make depends'.
2002-05-26 17:09:31 +00:00
-c -o ${.TARGET} ${.ALLSRC:N*.h}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
Update bmake glue to build GCC 4.2. Also: Switch FreeBSD to use libgcc_s.so.1. Use dl_iterate_phdr to locate shared objects' exception frame info instead of depending on older register_frame_info machinery. This allows us to avoid depending on libgcc_s.so.1 in binaries that do not use exception handling directly. As an additional benefit it breaks circular libc <=> libgcc_s.so.1 dependency too. Build newly added libgomp.so.1 library, the runtime support bits for OpenMP. Build LGPLed libssp library. Our libc provides our own BSD-licensed SSP callbacks implementation, so this library is only built to benefit applications that have hadcoded knowledge of libssp.so and libssp_nonshared.a. When linked in from command line, these libraries override libc implementation.
2007-05-19 04:25:59 +00:00
CLEANFILES+= tm.h tconfig.h options.h optionlist cs-tconfig.h cs-tm.h
tm.h tconfig.h options.h: ${CCDIR}/cc_tools/Makefile
Fix to work on sparc64 (which has an extra crt .o file).
2002-05-07 00:08:30 +00:00
${MAKE} -f ${.ALLSRC} MFILE=${.ALLSRC} GCCDIR=${GCCDIR} ${.TARGET}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
realinstall:
Deal with new TarGeT-specific CRT files. (sparc64 introduced the first)
2002-04-06 19:13:25 +00:00
.for file in ${OBJS} ${SOBJS} ${TGTOBJS}
Drop support for COPY, -c has been the default mode of install(1) for a long time now. Approved by: bde
2002-07-29 09:40:17 +00:00
${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
Build the "S" objects with the same name they get installed under. That is, build crtbeginS.o and crtendS.o instead of crtbegin.So and crtend.So. Remove the name substitution during install. Obtained from: Juniper Networks, Inc.
2012-05-17 20:38:01 +00:00
${file} ${DESTDIR}${LIBDIR}/${file}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
.endfor
.include <bsd.lib.mk>
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