dd67e6bff7
be defined (in /etc/make.conf, say) and set to the additional architectures that need to be compiled in. So on alpha I set CROSS_TOOLS = i386. On i386 you can't build alpha due to lack of 64-bit support on 32-bit architectures, but that's a GNU problem. This change relies on makefiles in the binutils sub-directories having the extension defined in the CROSS_TOOLS, instead of those makefiles being selected based on the host architecture.
44 lines
1.1 KiB
Makefile
44 lines
1.1 KiB
Makefile
#
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# $Id: Makefile.inc0,v 1.3 1998/03/12 05:59:22 jb Exp $
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#
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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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#
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VERSION= 2.8.1
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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+= -D_GNU_SOURCE
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# We use "-I-" because without it our yacc-generated parser tries to
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# use GNU's bison-generated header files.
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CFLAGS+= -I- -I.
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.if exists(${.CURDIR}/${MACHINE_ARCH})
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CFLAGS+= -I${.CURDIR}/${MACHINE_ARCH}
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.endif
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CFLAGS+= -I${.CURDIR}
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CFLAGS+= -I${.CURDIR}/${RELTOP}/libbfd/${MACHINE_ARCH}
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CFLAGS+= -I${SRCDIR}/include
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.if exists(${.CURDIR}/${MACHINE_ARCH})
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.PATH: ${.CURDIR}/${MACHINE_ARCH}
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.endif
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ARCHS= ${MACHINE_ARCH} ${CROSS_TOOLS}
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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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