c8a0e2f4c6
This commit finalizes support for cross compilation. The tools directory are all links to the actual tools and are built on the host system to build Minix. build.sh is the work horse that takes care of all environment settings. It's slightly adjusted for Minix. The /usr/src/Makefile has additional targets needed for cross compilation.
75 lines
2.3 KiB
Makefile
75 lines
2.3 KiB
Makefile
# $NetBSD: Makefile,v 1.22 2012/04/15 08:37:32 mrg Exp $
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.include <bsd.own.mk>
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MODULE= binutils
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GNUHOSTDIST= ${.CURDIR}/../../external/gpl3/binutils/dist
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BRANDING?= \
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--with-pkgversion="NetBSD Binutils nb1" \
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--with-bugurl="http://www.NetBSD.org/support/send-pr.html" \
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--with-lib-path="=/usr/lib" --with-sysroot
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CONFIGURE_ARGS= --target=${MACHINE_GNU_PLATFORM} --disable-nls \
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--program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \
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--disable-werror \
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--target=i386-elf-minix \
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${BRANDING}
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MAKE_ARGS= MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q}
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ALL_TARGET= all-binutils all-gas all-ld
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INSTALL_TARGET= install-binutils install-gas install-ld
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.if ${MKCROSSGPROF:Uno} != "no"
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ALL_TARGET+= all-gprof
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INSTALL_TARGET+=install-gprof
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.endif
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.include "${.CURDIR}/../Makefile.gnuhost"
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CCADDFLAGS= -I${DESTDIR}/usr/include -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/
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# Force avoiding possibly non-executable install-sh.
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CONFIGURE_ENV+= ac_cv_path_mkdir="${TOOLDIR}/bin/${MACHINE_GNU_PLATFORM}-install -d"
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NEWCONFIGDIR?= ${.CURDIR}/../..
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MKNATIVE?= ${.CURDIR}/mknative-binutils
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native-binutils: .native/.configure_done
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@echo 'Extracting GNU binutils configury for a native toolchain.'
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MAKE=${MAKE:Q} ${HOST_SH} ${MKNATIVE} binutils \
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${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM}
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.native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
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mkdir .native 2>/dev/null || true
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PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
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(cd .native && ${CONFIGURE_ENV:NC*:NLD*} \
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CC_FOR_BUILD=${HOST_CC:Q} \
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CC=${CC:Q}' '${CCADDFLAGS:Q} \
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CXX=${CXX:Q}' '${CCADDFLAGS:Q} \
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CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
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CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \
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MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
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XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
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LIBS=-lintl \
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ac_cv_prog_cc_cross=yes \
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ac_cv_func_strcoll_works=yes \
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${HOST_SH} ${GNUHOSTDIST}/configure \
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--build=`${GNUHOSTDIST}/config.guess` \
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--host=${MACHINE_GNU_PLATFORM} \
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--target=${MACHINE_GNU_PLATFORM} \
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${BRANDING} \
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)
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PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
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(cd .native && ${MAKE} configure-host)
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PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
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(cd .native/bfd && ${MAKE} bfd.h bfdver.h)
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PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
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(cd .native/ld && ${MAKE} ldemul-list.h)
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@touch $@
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clean: clean.native
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clean.native:
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-rm -r -f .native
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