18a5822eff
They are used as build tools for cross compilation. This import does not include the full distribution. Rather, it sports a shell script that will download and patch the distribution when compiled from /usr/src/tools (yet to be committed). This part of the source tree is only necessary for cross compilation. It's not used or compiled for native builds.
57 lines
1.5 KiB
Makefile
57 lines
1.5 KiB
Makefile
# $NetBSD: Makefile,v 1.5 2011/07/19 15:59:02 tron Exp $
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LIBISPRIVATE= yes
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# For ../Makefile.inc and bsd.own.mk
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.include <bsd.init.mk>
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LIB= frontend
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SRCS= gcc.c version.c intl.c prefix.c opts-common.c gcc-options.c
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# XXX
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.if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "i386"
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SRCS+= driver-i386.c
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.PATH: ${DIST}/gcc/config/i386
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.endif
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.if ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "powerpc64"
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SRCS+= driver-rs6000.c
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.PATH: ${DIST}/gcc/config/rs6000
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.endif
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CPPFLAGS+= -I${GCCARCH} -I${BACKENDOBJ} -I. \
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${G_ALL_CFLAGS:M-D*} ${G_INCLUDES:M-I*:N-I.*} \
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-DPREFIX=\"/usr\" \
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-DDEFAULT_TARGET_VERSION=\"${G_version}\" \
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-DDEFAULT_TARGET_MACHINE=\"${MACHINE_GNU_PLATFORM}\" \
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-DCONFIGURE_SPECS="\"\""
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HOST_CPPFLAGS+= -I${GCCARCH} ${G_ALL_CFLAGS:M-D*} ${G_INCLUDES:M-I*:N-I.*}
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DPSRCS+= specs.h
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MKPIC:= no
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MKPICLIB:= no
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.include <bsd.lib.mk>
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CFLAGS+= -Wno-stack-protector
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.PATH: ${DIST}/gcc
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# Build the specs.h file
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CLEANFILES+= specs.h
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specs.h: Makefile
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for f in cp objc; do \
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echo "#include \"$$f/lang-specs.h\""; \
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done > specs.h
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# Build the options files
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optionlist: ${G_ALL_OPT_FILES} ${GCCARCH}/defs.mk Makefile ${DIST}/gcc/opt-gather.awk
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${TOOL_AWK} -f ${DIST}/gcc/opt-gather.awk ${G_ALL_OPT_FILES} > ${.TARGET}
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CPPFLAGS.gcc-options.c= -DGCC_DRIVER
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gcc-options.c: optionlist
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${TOOL_AWK} -f ${DIST}/gcc/opt-functions.awk -f ${DIST}/gcc/optc-gen.awk \
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-v header_name="config.h system.h coretypes.h tm.h" < optionlist > ${.TARGET}
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CLEANFILES+= optionlist gcc-options.c
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