7d0fc2f49e
This includes removing all vestiges of the old not-really supported ability to build cross tools targeting non-FreeBSD systems, such as m68k Lynx and NetBSD. Move as much duplicated code from platform Makefiles into the shared Makefiles. Add a simple mechanism for specifying ELF 'ldscripts'. Also share as many .h files as possible (now a single bfd.h vs. one per platform).
51 lines
1.2 KiB
Makefile
51 lines
1.2 KiB
Makefile
# $FreeBSD$
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#
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# This is included explicitly at the top of each sub-Makefile. We can't
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# use the normal "Makefile.inc" mechanism, because we need some of these
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# definitions before the sub-Makefile is processed.
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VERSION= "2.15 [FreeBSD] 2004-05-23"
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TARGET_ARCH?= ${MACHINE_ARCH}
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.if ${TARGET_ARCH} == "amd64"
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BINUTILS_ARCH=x86_64
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.else
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BINUTILS_ARCH=${TARGET_ARCH}
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.endif
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TARGET_TUPLE?= ${BINUTILS_ARCH}-obrien-freebsd
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# RELTOP is the relative path to this point in the source or object
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# tree, from any subdirectory of same. It gets extra "../" prefixes
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# added to it as we descend into subdirectories.
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RELTOP:= ..
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RELSRC= ${RELTOP}/../../../contrib/binutils
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SRCDIR= ${.CURDIR}/${RELSRC}
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CFLAGS+= -I.
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.if exists(${.CURDIR}/${TARGET_ARCH})
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CFLAGS+= -I${.CURDIR}/${TARGET_ARCH}
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.endif
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CFLAGS+= -I${.CURDIR}
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CFLAGS+= -I${.CURDIR}/${RELTOP}/libbfd
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CFLAGS+= -I${.OBJDIR}/${RELTOP}/libbfd
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CFLAGS+= -I${SRCDIR}/include
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.if exists(${.CURDIR}/${TARGET_ARCH})
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.PATH: ${.CURDIR}/${TARGET_ARCH}
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.endif
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ARCHS= ${TARGET_ARCH}
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.for _arch in ${CROSS_ARCH}
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.if (${ARCHS:R:M${_arch:R}} == "")
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ARCHS+= $(_arch)
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.endif
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.endfor
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.for _arch in ${ARCHS}
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.if exists(${.CURDIR}/Makefile.${_arch})
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.include "${.CURDIR}/Makefile.${_arch}"
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.endif
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.endfor
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