ecc4dcbd82
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.
31 lines
1.1 KiB
Makefile
31 lines
1.1 KiB
Makefile
#
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# $FreeBSD$
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#
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.if ${TARGET_ARCH} == "alpha"
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HOST= alpha-unknown-freebsdelf
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CFLAGS+= -DDEFAULT_EMULATION=\"elf64alpha\"
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CFLAGS+= -DTARGET=\"alpha-unknown-freebsdelf\"
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_alpha_path= \"/usr/lib\"
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.else
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_alpha_path= \"/usr/cross/alpha-freebsd/usr/lib\"
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.endif
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EMS+= ld_elf64alpha_emulation
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LDSCRIPTS+= elf64alpha.x elf64alpha.xbn elf64alpha.xn elf64alpha.xr \
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elf64alpha.xs elf64alpha.xu alpha.x alpha.xbn \
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alpha.xn alpha.xr alpha.xu
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SRCS+= eelf64alpha.c ealpha.c
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CLEANFILES+= eelf64alpha.c ealpha.c
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eelf64alpha.c: emulparams/elf64alpha.sh emultempl/elf32.em \
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scripttempl/elf.sc genscripts.sh emultempl/stringify.sed
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sh ${.CURDIR}/genscripts.sh ${SRCDIR}/ld ${_alpha_path} \
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${HOST} alpha-unknown-freebsdelf alpha-unknown-freebsdelf \
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elf64alpha "" elf64alpha alpha-unknown-freebsdelf
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ealpha.c: emulparams/elf64alpha.sh emultempl/elf32.em \
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scripttempl/elf.sc genscripts.sh emultempl/stringify.sed
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sh ${.CURDIR}/genscripts.sh ${SRCDIR}/ld ${_alpha_path} \
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${HOST} alpha-unknown-freebsdelf alpha-unknown-freebsdelf \
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elf64alpha "" alpha alpha-unknown-freebsd
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