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Makefile revision 1.12 
      1 #	$NetBSD: Makefile,v 1.12 2004/02/10 09:37:58 skrll Exp $
      2 
      3 .include <bsd.own.mk>
      4 
      5 MODULE=		gcc
      6 
      7 CONFIGURE_ARGS=	--target=${MACHINE_GNU_PLATFORM} --disable-nls \
      8 		--enable-long-long \
      9 		--disable-multilib \
     10 		--enable-threads \
     11 		--program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \
     12 		--enable-languages="c c++ objc f77"
     13 
     14 MAKE_ARGS=	MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \
     15 		LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \
     16 		EXTRA_PARTS=
     17 
     18 ALL_TARGET=	all-gcc
     19 INSTALL_TARGET=	install-gcc
     20 
     21 .include "${.CURDIR}/../Makefile.gnuhost"
     22 
     23 CCADDFLAGS=	-isystem ${DESTDIR}/usr/include -isystem-cxx ${DESTDIR}/usr/include/g++ -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/
     24 
     25 NEWCONFIGDIR?=	${.CURDIR}/../..
     26 MKNATIVE?=	${.CURDIR}/mknative-gcc
     27 
     28 bootstrap-libgcc: .configure_done
     29 	@echo 'Creating files needed for libgcc by a native bootstrap build.'
     30 	@MAKE=${MAKE:Q} ${HOST_SH} ${MKNATIVE} libgcc \
     31 		${.OBJDIR}/build ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM}
     32 
     33 native-gcc: .native/.configure_done
     34 	@echo 'Extracting GNU GCC configury for a native toolchain.'
     35 	@MAKE=${MAKE:Q} ${HOST_SH} ${MKNATIVE} gcc3 \
     36 		${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM}
     37 
     38 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
     39 	mkdir .native 2>/dev/null || true
     40 	PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
     41 		(cd .native && ${CONFIGURE_ENV:NC*:NLD*} \
     42 			CC_FOR_BUILD=${HOST_CC:Q} \
     43 			CC=${CC:Q}' '${CCADDFLAGS:Q} \
     44 			CXX=${CXX:Q}' '${CCADDFLAGS:Q} \
     45 			CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
     46 			CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \
     47 			MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
     48 			XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
     49 			LIBS=-lintl \
     50 			ac_cv_prog_cc_cross=yes \
     51 			ac_cv_func_strcoll_works=yes \
     52 			gcc_cv_func_printf_ptr=yes \
     53 			gdb_cv_printf_has_long_double=yes \
     54 			gdb_cv_printf_has_long_long=yes \
     55 			gdb_cv_scanf_has_long_double=yes \
     56 			${HOST_SH} ${GNUHOSTDIST}/configure \
     57 			--enable-long-long \
     58 			--disable-multilib \
     59 			--enable-threads \
     60 			--disable-symvers \
     61 			--build=`${.CURDIR}/../../gnu/dist/gcc/config.guess` \
     62 			--host=${MACHINE_GNU_PLATFORM} \
     63 			--target=${MACHINE_GNU_PLATFORM}) && \
     64 		(cd .native/libiberty && ${MAKE} ${CONFIGURE_ENV} all) && \
     65 		(cd .native/gcc && ${MAKE} tree-check.h HOST_CC=${HOST_CC:Q}) && \
     66 		(cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 && \
     67 			${MAKE} configure-target-libiberty \
     68 			configure-target-libf2c configure-target-libobjc \
     69 			configure-target-libstdc++-v3 \
     70 			ALL_GCC_C= ALL_GCC_CXX= \
     71 			CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
     72 			CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q} \
     73 			ac_cv_prog_cc_cross=yes \
     74 			CPP=${CPP:Q}' '-I${DESTDIR}/usr/include) && \
     75 		(cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \
     76 			${MAKE} all-local) && \
     77 		(cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \
     78 			${MAKE} needed-list)
     79 	@touch $@
     80 
     81 clean: clean.native
     82 clean.native:
     83 	-rm -r -f .native
     84