6c7ef9a0f8
Only PowerPC supports both 32-bit and 64-bit targets and the BFD_DEFAULT_TARGET_SIZE is used by the binutils code to reflect the preferred ABI. We define BFD_DEFAULT_TARGET_SIZE for all platforms, but based on the build machine. As such 64-bit build machines defined BFD_DEFAULT_TARGET_SIZE incorrectly for 32-bit targets, but since this only affects PowerPC it went unnoticed for a long time. The fix is to define BFD_DEFAULT_TARGET_SIZE based on the target architecture. PR: amd64/102996 MFC after: 1 month
57 lines
1.4 KiB
Makefile
57 lines
1.4 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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.if ${TARGET_ARCH} == "arm" || ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "powerpc"
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CFLAGS+= -DBFD_DEFAULT_TARGET_SIZE=32
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.else
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CFLAGS+= -DBFD_DEFAULT_TARGET_SIZE=64
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.endif
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CFLAGS+= -I.
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.if exists(${.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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