Makefile revision 1.15 
1#	$NetBSD: Makefile,v 1.15 2005/05/20 07:10:51 skrll Exp $
2
3.include <bsd.own.mk>
4
5MODULE=		gcc
6
7CONFIGURE_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
14MAKE_ARGS=	MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \
15		LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \
16		EXTRA_PARTS= CPPFLAGS=-DNETBSD_TOOLS
17
18ALL_TARGET=	all-gcc
19INSTALL_TARGET=	install-gcc
20
21.include "${.CURDIR}/../Makefile.gnuhost"
22
23CCADDFLAGS=	-isystem ${DESTDIR}/usr/include -isystem-cxx ${DESTDIR}/usr/include/g++ -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/
24
25NEWCONFIGDIR?=	${.CURDIR}/../..
26MKNATIVE?=	${.CURDIR}/mknative-gcc
27
28bootstrap-libgcc: .configure_done
29	@echo 'Creating files needed for libgcc by a native bootstrap build.'
30	@MAKE=${MAKE:Q} ${HOST_SH} ${MKNATIVE} libgcc \
31		${.OBJDIR}/build ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM}
32
33native-gcc: .native/.configure_done
34	@echo 'Extracting GNU GCC configury for a native toolchain.'
35	@MAKE=${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			AS=${AS:Q} LD=${LD:Q} NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \
48			MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
49			XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
50			LIBS=-lintl \
51			ac_cv_prog_cc_cross=yes \
52			ac_cv_func_strcoll_works=yes \
53			gcc_cv_func_printf_ptr=yes \
54			gdb_cv_printf_has_long_double=yes \
55			gdb_cv_printf_has_long_long=yes \
56			gdb_cv_scanf_has_long_double=yes \
57			${HOST_SH} ${GNUHOSTDIST}/configure \
58			--enable-long-long \
59			--disable-multilib \
60			--enable-threads \
61			--disable-symvers \
62			--build=`${.CURDIR}/../../gnu/dist/gcc/config.guess` \
63			--host=${MACHINE_GNU_PLATFORM} \
64			--target=${MACHINE_GNU_PLATFORM}) && \
65		(cd .native/libiberty && ${MAKE} ${CONFIGURE_ENV} all) && \
66		(cd .native/gcc && ${MAKE} tree-check.h HOST_CC=${HOST_CC:Q}) && \
67		(cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 && \
68			${MAKE} configure-target-libiberty \
69			configure-target-libf2c configure-target-libobjc \
70			configure-target-libstdc++-v3 \
71			ALL_GCC_C= ALL_GCC_CXX= \
72			CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
73			CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q} \
74			ac_cv_prog_cc_cross=yes \
75			CPP=${CPP:Q}' '-I${DESTDIR}/usr/include) && \
76		(cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \
77			${MAKE} all-local) && \
78		(cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \
79			${MAKE} needed-list)
80	@touch $@
81
82clean: clean.native
83clean.native:
84	-rm -r -f .native
85