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freebsd-dev/gnu/usr.bin/cc/Makefile.inc

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$Id$ -> $FreeBSD$
1999-08-27 23:37:10 +00:00
# $FreeBSD$
Here comes the right import of gcc-2.6.0.
1994-08-02 20:15:59 +00:00
Include the parent Makefile.inc so we get a proper BINDIR definition. As explained by: bde
1999-04-18 09:36:11 +00:00
.include "../Makefile.inc"
Man the lifeboats! Tie down the hatches! Red alert! Activate gcc-2.7.2.1! (the old cc has been tagged with "gcc_2_6_3_final" so we have a reference point in case of unforseen disasters...) This has the objc backend active, and I think I've managed to get the f77 f2c support through in one piece, but I don't know fortran to test it. A 'make world' change and libobjc commit will follow. If you normally do 'make -DNOCLEAN world', do not do so this time, I know it can fail with groff. This version of gcc makes a **LOT** more warnings on our kernel.
1996-09-19 15:53:53 +00:00
# Sometimes this is .include'd several times...
Don't use "GCCDIR" as the multiple inclusion protector. Subdir Makefiles may want to override GCCDIR and this gets in the way.
2002-04-23 00:10:18 +00:00
.if !defined(__CC_MAKEFILE_INC__)
__CC_MAKEFILE_INC__= ${MFILE}
The GCC target name does not always match our platform's name. MFC: rev 1.61 (needed a different way to keep from multiple inclusion)
2002-05-07 01:26:58 +00:00
GCCDIR= ${.CURDIR}/../../../../contrib/gcc
Man the lifeboats! Tie down the hatches! Red alert! Activate gcc-2.7.2.1! (the old cc has been tagged with "gcc_2_6_3_final" so we have a reference point in case of unforseen disasters...) This has the objc backend active, and I think I've managed to get the f77 f2c support through in one piece, but I don't know fortran to test it. A 'make world' change and libobjc commit will follow. If you normally do 'make -DNOCLEAN world', do not do so this time, I know it can fail with groff. This version of gcc makes a **LOT** more warnings on our kernel.
1996-09-19 15:53:53 +00:00
Bmake bits for GCC 3.1.
2002-04-06 23:18:01 +00:00
.include "Makefile.tgt"
Use `GNU_ARCH' in most places where `MACHINE_ARCH' was used. Building for mips has some particularlies.
1999-04-22 19:35:16 +00:00
Man the lifeboats! Tie down the hatches! Red alert! Activate gcc-2.7.2.1! (the old cc has been tagged with "gcc_2_6_3_final" so we have a reference point in case of unforseen disasters...) This has the objc backend active, and I think I've managed to get the f77 f2c support through in one piece, but I don't know fortran to test it. A 'make world' change and libobjc commit will follow. If you normally do 'make -DNOCLEAN world', do not do so this time, I know it can fail with groff. This version of gcc makes a **LOT** more warnings on our kernel.
1996-09-19 15:53:53 +00:00
# Machine description.
The GCC target name does not always match our platform's name. MFC: rev 1.61 (needed a different way to keep from multiple inclusion)
2002-05-07 01:26:58 +00:00
MD_FILE= ${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.md
target= ${TARGET_ARCH}-undermydesk-freebsd
Man the lifeboats! Tie down the hatches! Red alert! Activate gcc-2.7.2.1! (the old cc has been tagged with "gcc_2_6_3_final" so we have a reference point in case of unforseen disasters...) This has the objc backend active, and I think I've managed to get the f77 f2c support through in one piece, but I don't know fortran to test it. A 'make world' change and libobjc commit will follow. If you normally do 'make -DNOCLEAN world', do not do so this time, I know it can fail with groff. This version of gcc makes a **LOT** more warnings on our kernel.
1996-09-19 15:53:53 +00:00
Define "FREEBSD_NATIVE" in the freebsd-native header to reduce the amount of stuff (and thus length of error output) we put on the invocation command line. Also follow the new FSF/GNU style of giving the symbol a value so it can be used in `if()' statements in addition to `#if' so seldomly compiled in code (on some platforms) gets compiled always, to help reduce bit-rot.
2001-03-02 02:56:59 +00:00
CFLAGS+= -DIN_GCC -DHAVE_CONFIG_H
Allow the specification of a prefix for gcc to find all the various bits. If one wishes to anchor the compiler toolchain tree somewhere other than /, all one needs to do is set "TOOLS_PREFIX" to a different rooting. Submitted by: marcel (in a different format and reworked by me)
1999-12-29 14:42:46 +00:00
CFLAGS+= -DPREFIX=\"${TOOLS_PREFIX}/usr\"
Bmake bits for Gcc 3.1. Partially made possible by: Wilko.Bulte@compaq.com
2002-05-10 08:54:50 +00:00
#CFLAGS+= -DWANT_COMPILER_INVARIANTS
Add comment about a requirement in using a 64-bit `long' on i386.
2000-11-10 16:56:38 +00:00
# If building 64-bit longs for the i386, "_LARGE_LONG" should also be defined
# to get the proper sizes in limits.h
* Support a non-default sized `long' data type. This allows one to easily build the compiler with a 64-bit longs on the i386. * Comment an important dependancy. * Fix some style nits Submitted by: bde
1999-12-22 02:03:28 +00:00
.if defined(LONG_TYPE_SIZE)
CFLAGS+= -DLONG_TYPE_SIZE=${LONG_TYPE_SIZE}
.endif
Man the lifeboats! Tie down the hatches! Red alert! Activate gcc-2.7.2.1! (the old cc has been tagged with "gcc_2_6_3_final" so we have a reference point in case of unforseen disasters...) This has the objc backend active, and I think I've managed to get the f77 f2c support through in one piece, but I don't know fortran to test it. A 'make world' change and libobjc commit will follow. If you normally do 'make -DNOCLEAN world', do not do so this time, I know it can fail with groff. This version of gcc makes a **LOT** more warnings on our kernel.
1996-09-19 15:53:53 +00:00
Allow the specification of a prefix for gcc to find all the various bits. If one wishes to anchor the compiler toolchain tree somewhere other than /, all one needs to do is set "TOOLS_PREFIX" to a different rooting. Submitted by: marcel (in a different format and reworked by me)
1999-12-29 14:42:46 +00:00
.if ${TARGET_ARCH} != ${MACHINE_ARCH}
Use `GNU_ARCH' in most places where `MACHINE_ARCH' was used. Building for mips has some particularlies.
1999-04-22 19:35:16 +00:00
CFLAGS+= -DCROSS_COMPILE
.endif
Add the `WANT_FORCE_OPTIMIZATION_DOWNGRADE' knob. If set to an integer value, it forces GCC to not optimize above this level. For intance, GCC made with "WANT_FORCE_OPTIMIZATION_DOWNGRADE=1" is a good setting for the Alpha platform when building ports.
2001-08-16 06:05:18 +00:00
.if defined(WANT_FORCE_OPTIMIZATION_DOWNGRADE)
CFLAGS+= -DFORCE_OPTIMIZATION_DOWNGRADE=${WANT_FORCE_OPTIMIZATION_DOWNGRADE}
.endif
Man the lifeboats! Tie down the hatches! Red alert! Activate gcc-2.7.2.1! (the old cc has been tagged with "gcc_2_6_3_final" so we have a reference point in case of unforseen disasters...) This has the objc backend active, and I think I've managed to get the f77 f2c support through in one piece, but I don't know fortran to test it. A 'make world' change and libobjc commit will follow. If you normally do 'make -DNOCLEAN world', do not do so this time, I know it can fail with groff. This version of gcc makes a **LOT** more warnings on our kernel.
1996-09-19 15:53:53 +00:00
.if exists(${.OBJDIR}/../cc_tools)
CFLAGS+= -I${.OBJDIR}/../cc_tools
.endif
didn't get latest version: Don't conditionalize -I${.CURDIR}/../cc_tools
1999-04-04 17:11:00 +00:00
CFLAGS+= -I${.CURDIR}/../cc_tools
* Support a non-default sized `long' data type. This allows one to easily build the compiler with a 64-bit longs on the i386. * Comment an important dependancy. * Fix some style nits Submitted by: bde
1999-12-22 02:03:28 +00:00
# This must go after the -I for cc_tools to resolve ambiguities for hash.h
# correctly.
Move -I of cc_tool/ before the GCCDIR ones. When I imported EGCS into contrib/egcs/ I failed to prune out egcs/gcc/cp/hash.h which is generated from gxx.gperf. Thus `cc1plus' wasn't using the hash.h we generated by cc/cc_tools/Makefile, but rather the one in egcs/gcc/cp/. When I imported contrib/gcc/ I did prune gcc/cp/hash.h. Unfortunately the GCC maintainers weren't smart on their file nameing and there is also a egcs/gcc/hash.h (name overloading does NOT work as well on the filesystem as in C++...). Due to the -I ordering we are were then picking up gcc/hash.h when compiling `cc1plus'.
1999-10-12 20:22:38 +00:00
CFLAGS+= -I${GCCDIR} -I${GCCDIR}/config
Add dependencies on libraries to DPADD. Someday this should be done automagically. -lfoo has to be right to work, but ${LIBFO0} is too easy to forget or misspell; nothing checks it and it should be different for shared libraries.
1994-08-28 18:49:06 +00:00
* Remove debugging cruft that accidently got committed. * Support mixed OBJDIR handling such .a's are properly found with a mix of obj subdirs both w/in and outside the source tree works. Requested by BDE.
1999-12-22 01:56:57 +00:00
.if exists(${.OBJDIR}/../cc_fbsd)
Fix cut-n-paste braino.
1999-12-22 05:34:56 +00:00
LIBCC_FBSD= ${.OBJDIR}/../cc_fbsd/libcc_fbsd.a
Add dependencies on libraries to DPADD. Someday this should be done automagically. -lfoo has to be right to work, but ${LIBFO0} is too easy to forget or misspell; nothing checks it and it should be different for shared libraries.
1994-08-28 18:49:06 +00:00
.else
Fix cut-n-paste braino.
1999-12-22 05:34:56 +00:00
LIBCC_FBSD= ${.CURDIR}/../cc_fbsd/libcc_fbsd.a
Add dependencies on libraries to DPADD. Someday this should be done automagically. -lfoo has to be right to work, but ${LIBFO0} is too easy to forget or misspell; nothing checks it and it should be different for shared libraries.
1994-08-28 18:49:06 +00:00
.endif
* Remove debugging cruft that accidently got committed. * Support mixed OBJDIR handling such .a's are properly found with a mix of obj subdirs both w/in and outside the source tree works. Requested by BDE.
1999-12-22 01:56:57 +00:00
.if exists(${.OBJDIR}/../cc_int)
LIBCC_INT= ${.OBJDIR}/../cc_int/libcc_int.a
.else
LIBCC_INT= ${.CURDIR}/../cc_int/libcc_int.a
.endif
Man the lifeboats! Tie down the hatches! Red alert! Activate gcc-2.7.2.1! (the old cc has been tagged with "gcc_2_6_3_final" so we have a reference point in case of unforseen disasters...) This has the objc backend active, and I think I've managed to get the f77 f2c support through in one piece, but I don't know fortran to test it. A 'make world' change and libobjc commit will follow. If you normally do 'make -DNOCLEAN world', do not do so this time, I know it can fail with groff. This version of gcc makes a **LOT** more warnings on our kernel.
1996-09-19 15:53:53 +00:00
Don't use "GCCDIR" as the multiple inclusion protector. Subdir Makefiles may want to override GCCDIR and this gets in the way.
2002-04-23 00:10:18 +00:00
.endif # !__CC_MAKEFILE_INC__
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