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freebsd-nq/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
# $FreeBSD$
Use src.opts.mk in preference to bsd.own.mk except where we need stuff from the latter.
2014-05-06 04:22:01 +00:00
.include <src.opts.mk>
Fix build when WITH_SSP is set explicitly. Submitted by: Jeremie Le Hen
2009-02-21 15:04:31 +00:00
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
To avoid having to explicitly test COMPILER_TYPE for setting clang-specific or gcc-specific flags, introduce the following new variables for use in Makefiles: CFLAGS.clang CFLAGS.gcc CXXFLAGS.clang CXXFLAGS.gcc In bsd.sys.mk, these get appended to the regular CFLAGS or CXXFLAGS for the right compiler. MFC after: 1 week
2013-12-22 17:51:33 +00:00
CFLAGS.gcc+= -finhibit-size-directive -fno-toplevel-reorder
For gnu/lib/csu, only use gcc-specific flags when compiling with gcc. MFC after: 3 days
2013-12-22 12:53:56 +00:00
CFLAGS+= -fno-inline-functions -fno-exceptions \
-fno-zero-initialized-in-bss -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}
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
Remove MK_ARM_EABI, the armeb issues have been fixed. The code to support the oabi is still in the tree, but it is expected this will be removed as developers work on surrounding code. With this commit the ARM EABI is the only supported supported ABI by FreeBSD on ARMa 32-bit processors. X-MFC after: never Relnotes: yes Differential Revision: https://reviews.freebsd.org/D876
2014-10-01 08:26:51 +00:00
.if ${TARGET_CPUARCH} == "arm"
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
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} == "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
Replace realinstall: and META_MODE staging hacks with FILES mechanism. This partially reverts r270170 for lib/csu/i386 while retaining the change for using bsd.lib.mk. These FILES groups could go into lib/csu/Makefile.inc but I've kept them in the Makefiles for clarity. Sponsored by: EMC / Isilon Storage Division
2015-09-21 18:39:13 +00:00
FILES= ${OBJS} ${SOBJS} ${TGTOBJS}
FILESMODE= ${LIBMODE}
FILESOWN= ${LIBOWN}
FILESGRP= ${LIBGRP}
FILESDIR= ${LIBDIR}
Fix installation of 32bit libraries after r288074. FILES is not used when LIBRARIES_ONLY is set, which is used to build and install the lib32 sysroot. All of the csu files do quality as "libraries" for this case so just undefine LIBRARIES_ONLY. This is still better than the previous realinstall handling as it does not hook into META_MODE properly. Sponsored by: EMC / Isilon Storage Division
2015-09-21 21:44:02 +00:00
# These FILES qualify as libraries for the purpose of LIBRARIES_ONLY.
.undef LIBRARIES_ONLY
Replace realinstall: and META_MODE staging hacks with FILES mechanism. This partially reverts r270170 for lib/csu/i386 while retaining the change for using bsd.lib.mk. These FILES groups could go into lib/csu/Makefile.inc but I've kept them in the Makefiles for clarity. Sponsored by: EMC / Isilon Storage Division
2015-09-21 18:39:13 +00:00
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
META_MODE: Avoid changed build command every build. Because the file is generated with -f using another Makefile, 2 different Makefiles are trying to handle the .meta file for the target. The obvious .NOMETA_CMP or .NOMETA on the ${MAKE} targets don't work as they are very limited in scope in bmake. Using .PHONY fixes the problem and ensures that the ${MAKE} command is always ran to check if it is outdated in the sub-make. An example of the problem in gnu/lib/libgcc (with make -dM): /usr/obj/root/git/freebsd/gnu/lib/libgcc/tm.h.meta: 2: a build command has changed TARGET_CPU_DEFAULT="" HEADERS="options.h i386/biarch64.h i386/i386.h i386/unix.h i386/att.h dbxelf.h elfos-undef.h elfos.h freebsd-native.h freebsd-spec.h freebsd.h i386/x86-64.h i386/freebsd.h i386/freebsd64.h defaults.h" DEFINES="" /bin/sh /root/git/freebsd/gnu/lib/libgcc/../../../contrib/gcc/mkconfig.sh tm.h vs (cd /root/git/freebsd/gnu/lib/libgcc; make -f /root/git/freebsd/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile MFILE=/root/git/freebsd/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile GCCDIR=/root/git/freebsd/gnu/lib/libgcc/../../../contrib/gcc tm.h) Skipping meta for tm.h: .NOMETA (cd /root/git/freebsd/gnu/lib/libgcc; make -f /root/git/freebsd/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile MFILE=/root/git/freebsd/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile GCCDIR=/root/git/freebsd/gnu/lib/libgcc/../../../contrib/gcc tm.h) `tm.h' is up to date. Sponsored by: EMC / Isilon Storage Division
2016-04-12 02:45:19 +00:00
tm.h tconfig.h options.h: ${CCDIR}/cc_tools/Makefile .PHONY
Make sure that the sub-makes for unwind.h start from the CURDIR (/usr/src) tree rather than the OBJDIR (/usr/obj) tree. This fixes broken incremental builds with the canonical MAKESYSPATH workaround of .../share/mk. This is a gross kludge.
2014-06-24 22:15:27 +00:00
(cd ${.CURDIR}; ${MAKE} -f ${.ALLSRC} MFILE=${.ALLSRC} GCCDIR=${GCCDIR} ${.TARGET})
Working changes for GCC 3.0.2.
2001-12-18 03:11:35 +00:00
.include <bsd.lib.mk>
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