Makefile revision 1.5 
1#	$NetBSD: Makefile,v 1.5 2003/08/21 23:53:12 mrg Exp $
2
3.include <bsd.own.mk>
4
5MODULE=		gcc
6
7FIND_ARGS=	\! \( -type d -name sim -prune \)
8
9CONFIGURE_ARGS=	--target=${MACHINE_GNU_PLATFORM} --disable-nls \
10		--enable-long-long \
11		--disable-multilib \
12		--enable-threads \
13		--program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \
14		--enable-languages="c c++ objc f77"
15
16MAKE_ARGS=	MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \
17		LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC=
18
19ALL_TARGET=	all-gcc
20INSTALL_TARGET=	install-gcc
21
22#.if ${MKCROSSGDB:Uno} != "no"
23#ALL_TARGET+=	all-gdb
24#INSTALL_TARGET+=install-gdb
25#.endif
26
27.include "${.CURDIR}/../Makefile.gnuhost"
28
29CCADDFLAGS=	-isystem ${DESTDIR}/usr/include -isystem-cxx ${DESTDIR}/usr/include/g++ -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/
30
31NEWCONFIGDIR?=	${.CURDIR}/../..
32
33MKNATIVE?=	${.CURDIR}/mknative-gcc
34
35bootstrap-libgcc: .configure_done
36	@echo 'Creating files needed for libgcc by a native bootstrap build.'
37	@MAKE=${MAKE:Q} sh ${MKNATIVE} libgcc \
38		${.OBJDIR}/build ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM}
39
40native: .native/.configure_done
41	@echo 'Extracting GNU configury for a native toolchain.'
42	@MAKE=${MAKE:Q} sh  ${MKNATIVE} all \
43		${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM}
44
45native-gcc: .native/.configure_done
46	@echo 'Extracting GNU GCC configury for a native toolchain.'
47	@MAKE=${MAKE:Q} sh  ${MKNATIVE} gcc3 \
48		${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM}
49
50.native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
51	@mkdir .native 2>/dev/null || true
52	@PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
53		(cd .native && ${CONFIGURE_ENV:NC*:NLD*} \
54			CC_FOR_BUILD=${HOST_CC:Q} \
55			CC=${CC:Q}' '${CCADDFLAGS:Q} \
56			CXX=${CXX:Q}' '${CCADDFLAGS:Q} \
57			CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
58			CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \
59			MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
60			XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
61			LIBS=-lintl \
62			ac_cv_prog_cc_cross=yes \
63			ac_cv_func_strcoll_works=yes \
64			gcc_cv_func_printf_ptr=yes \
65			gdb_cv_printf_has_long_double=yes \
66			gdb_cv_printf_has_long_long=yes \
67			gdb_cv_scanf_has_long_double=yes \
68			sh ${GNUHOSTDIST}/configure \
69			--enable-long-long \
70			--disable-multilib \
71			--enable-threads \
72			--build=`${.CURDIR}/../../gnu/dist/gcc/config.guess` \
73			--host=${MACHINE_GNU_PLATFORM} \
74			--target=${MACHINE_GNU_PLATFORM}) && \
75		(cd .native/libiberty && ${MAKE} ${CONFIGURE_ENV} all) && \
76		(cd .native/gcc && ${MAKE} tree-check.h HOST_CC=${HOST_CC:Q}) && \
77		(cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 && \
78			${MAKE} configure-target-libiberty \
79			configure-target-libf2c configure-target-libobjc \
80			configure-target-libstdc++-v3 \
81			ALL_GCC_C= ALL_GCC_CXX= \
82			CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
83			CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q} \
84			CPP=${CPP:Q}' '-I${DESTDIR}/usr/include) && \
85		(cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \
86			${MAKE} all-local) && \
87		(cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \
88			${MAKE} needed-list)
89	@touch $@
90
91clean: clean.native
92clean.native:
93	-rm -r -f .native
94