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freebsd-dev/gnu/usr.bin/binutils/ld/Makefile.i386

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Restructure the binutils hierarchy somewhat in order to better support building it for variant architectures. It was already becoming clear that the former structure was too rigid and didn't scale well. The usual sort of makefile magic arranges to .include an architecture specific makefile "Makefile.${MACHINE_ARCH}" in each directory where it exists. Also, sources will be found in each subdirectory "${MACHINE_ARCH}" that exists. This is all taken care of automatically by the top level "Makefile.inc0". This all seems to work right for the i386 now. I have also converted those alpha pieces already present to the new schema as best I could. Also: change the BINDIR on the i386 to /usr/libexec/elf for "ar" and "ranlib". They are not object format independent enough to put into /usr/bin.
1998-03-12 02:55:43 +00:00
#
$Id$ -> $FreeBSD$
1999-08-27 23:37:10 +00:00
# $FreeBSD$
Restructure the binutils hierarchy somewhat in order to better support building it for variant architectures. It was already becoming clear that the former structure was too rigid and didn't scale well. The usual sort of makefile magic arranges to .include an architecture specific makefile "Makefile.${MACHINE_ARCH}" in each directory where it exists. Also, sources will be found in each subdirectory "${MACHINE_ARCH}" that exists. This is all taken care of automatically by the top level "Makefile.inc0". This all seems to work right for the i386 now. I have also converted those alpha pieces already present to the new schema as best I could. Also: change the BINDIR on the i386 to /usr/libexec/elf for "ar" and "ranlib". They are not object format independent enough to put into /usr/bin.
1998-03-12 02:55:43 +00:00
#
s/MACHINE_ARCH/TARGET_ARCH/g The target machine is represented by TARGET_ARCH. MACHINE_ARCH always represents the host machine. When TARGET_ARCH is not defined, it is assumed to be equal to MACHINE_ARCH. This means that we're building a native toolset by default. We're creating cross-compilation tools when MACHINE_ARCH != TARGET_ARCH. TARGET_ARCH is defined when building binutils as part of the bootstrap build and is set to reflect the architecture we're currently cross- building. With this change binutils is ready for cross-building.
1999-12-17 15:50:45 +00:00
.if ${TARGET_ARCH} == "i386"
Restructure the binutils hierarchy somewhat in order to better support building it for variant architectures. It was already becoming clear that the former structure was too rigid and didn't scale well. The usual sort of makefile magic arranges to .include an architecture specific makefile "Makefile.${MACHINE_ARCH}" in each directory where it exists. Also, sources will be found in each subdirectory "${MACHINE_ARCH}" that exists. This is all taken care of automatically by the top level "Makefile.inc0". This all seems to work right for the i386 now. I have also converted those alpha pieces already present to the new schema as best I could. Also: change the BINDIR on the i386 to /usr/libexec/elf for "ar" and "ranlib". They are not object format independent enough to put into /usr/bin.
1998-03-12 02:55:43 +00:00
HOST= i386-unknown-freebsdelf
Add cross-architecture support.
1998-05-04 21:29:54 +00:00
CFLAGS+= -DDEFAULT_EMULATION=\"elf_i386\"
CFLAGS+= -DTARGET=\"i386-unknown-freebsdelf\"
Use the simplified genscripts.sh and set the cross-compiled library directory to /usr/cross/${MACHINE_ARCH}-freebsdelf/usr/lib so that the cross tools behave the same way that the host versions do. When building cross tools, Cygnus doesn't set the default library directory. This doesn't suit FreeBSD IMHO. Add WinNT emulation support too. You only get this if you've set BINUTILSDISTDIR because the contrib/binutils repository doesn't contain the required sources.
1999-11-06 22:46:45 +00:00
_i386_path= \"/usr/lib\"
.else
Replace freebsdelf with freebsd in most places. Requested by: obrien
1999-11-07 06:01:35 +00:00
_i386_path= \"/usr/cross/i386-freebsd/usr/lib\"
Add cross-architecture support.
1998-05-04 21:29:54 +00:00
.endif
EMS+= ld_elf_i386_emulation
LDSCRIPTS+= elf_i386.x elf_i386.xbn elf_i386.xn elf_i386.xr \
Give up on a.out support in binutils. It has too many problems to be worth much effort. Install all i386 binutils programs in "/usr/libexec/elf". Disable a.out support in libbfd. It's too dangerous to leave it in. Some of the utilities think they can handle a.out, but they generate bad object files.
1998-03-30 02:21:27 +00:00
elf_i386.xs elf_i386.xu
SRCS+= eelf_i386.c
CLEANFILES+= eelf_i386.c
Restructure the binutils hierarchy somewhat in order to better support building it for variant architectures. It was already becoming clear that the former structure was too rigid and didn't scale well. The usual sort of makefile magic arranges to .include an architecture specific makefile "Makefile.${MACHINE_ARCH}" in each directory where it exists. Also, sources will be found in each subdirectory "${MACHINE_ARCH}" that exists. This is all taken care of automatically by the top level "Makefile.inc0". This all seems to work right for the i386 now. I have also converted those alpha pieces already present to the new schema as best I could. Also: change the BINDIR on the i386 to /usr/libexec/elf for "ar" and "ranlib". They are not object format independent enough to put into /usr/bin.
1998-03-12 02:55:43 +00:00
eelf_i386.c: emulparams/elf_i386.sh emultempl/elf32.em \
Pull the switch and activate our Binutils to a snapshot of the up and comming 2.10 release.
2000-05-22 08:09:42 +00:00
scripttempl/elf.sc genscripts.sh stringify.sed
Use the simplified genscripts.sh and set the cross-compiled library directory to /usr/cross/${MACHINE_ARCH}-freebsdelf/usr/lib so that the cross tools behave the same way that the host versions do. When building cross tools, Cygnus doesn't set the default library directory. This doesn't suit FreeBSD IMHO. Add WinNT emulation support too. You only get this if you've set BINUTILSDISTDIR because the contrib/binutils repository doesn't contain the required sources.
1999-11-06 22:46:45 +00:00
sh ${.CURDIR}/genscripts.sh ${SRCDIR}/ld ${_i386_path} \
Add cross-architecture support.
1998-05-04 21:29:54 +00:00
${HOST} i386-unknown-freebsdelf i386-unknown-freebsdelf \
elf_i386 "" elf_i386 i386-unknown-freebsdelf
Use the simplified genscripts.sh and set the cross-compiled library directory to /usr/cross/${MACHINE_ARCH}-freebsdelf/usr/lib so that the cross tools behave the same way that the host versions do. When building cross tools, Cygnus doesn't set the default library directory. This doesn't suit FreeBSD IMHO. Add WinNT emulation support too. You only get this if you've set BINUTILSDISTDIR because the contrib/binutils repository doesn't contain the required sources.
1999-11-06 22:46:45 +00:00
.if defined(BINUTILSDISTDIR) && exists(${BINUTILSDISTDIR})
EMS+= ld_i386pe_emulation
LDSCRIPTS+= i386pe.x \
i386pe.xbn \
i386pe.xn \
i386pe.xr \
i386pe.xu
SRCS+= ei386pe.c
CLEANFILES+= ei386pe.c
ei386pe.c: emulparams/i386pe.sh emultempl/pe.em \
`stringify.sed' has been replaced by `astring.sed' [on ANSI-C systems].
2000-11-25 13:56:28 +00:00
scripttempl/pe.sc genscripts.sh stringify.sed
Use the simplified genscripts.sh and set the cross-compiled library directory to /usr/cross/${MACHINE_ARCH}-freebsdelf/usr/lib so that the cross tools behave the same way that the host versions do. When building cross tools, Cygnus doesn't set the default library directory. This doesn't suit FreeBSD IMHO. Add WinNT emulation support too. You only get this if you've set BINUTILSDISTDIR because the contrib/binutils repository doesn't contain the required sources.
1999-11-06 22:46:45 +00:00
sh ${.CURDIR}/genscripts.sh ${BINUTILSDISTDIR}/ld \
/usr/cross/winnt/lib ${HOST} i386-unknown-freebsdwinnt \
i386-unknown-freebsdwinnt i386pe "" i386pe \
i386-unknown-freebsdwinnt
.endif
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