1# $NetBSD: Makefile,v 1.30 2008/10/25 22:15:28 apb Exp $ 2 3.include <bsd.own.mk> 4 5GCC_LANGUAGES=c c++ objc 6MODULE= gcc4 7MKNATIVE_TARGET= gcc4 8MKNATIVE_CONFIG_TARGET_LIBS= 9BINENV= /usr/bin/env -i 10 11VAX_CONFIGURE_ARGS= 12 13.if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64" 14MULTILIB_ARGS= --enable-multilib 15.else 16MULTILIB_ARGS= --disable-multilib 17.endif 18 19CONFIGURE_ARGS= --target=${MACHINE_GNU_PLATFORM} --disable-nls \ 20 --enable-long-long \ 21 ${MULTILIB_ARGS} \ 22 --enable-threads \ 23 ${VAX_CONFIGURE_ARGS} \ 24 --program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \ 25 --enable-languages="${GCC_LANGUAGES}" \ 26 --enable-__cxa_atexit 27 28MAKE_ARGS= MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \ 29 LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \ 30 EXTRA_PARTS= CPPFLAGS=-DNETBSD_TOOLS \ 31 AR=${HOST_AR:Q} RANLIB=${HOST_RANLIB:Q} 32 33CONFIGURE_ENV+= gcc_cv_libc_provides_ssp=yes 34 35MKNATIVE_ENV= ${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \ 36 CC_FOR_BUILD=${HOST_CC:Q} \ 37 CC=${CC:Q}' '${CCADDFLAGS:Q} \ 38 CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 39 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 40 CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \ 41 AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \ 42 MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \ 43 NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \ 44 XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \ 45 LIBS=-lintl \ 46 ac_cv_prog_cc_cross=yes \ 47 ac_cv_func_strcoll_works=yes \ 48 gcc_cv_func_printf_ptr=yes \ 49 gcc_cv_libc_provides_ssp=yes \ 50 gdb_cv_printf_has_long_double=yes \ 51 gdb_cv_printf_has_long_long=yes \ 52 gdb_cv_scanf_has_long_double=yes 53 54ALL_TARGET= all-gcc 55INSTALL_TARGET= install-gcc 56 57.include "${.CURDIR}/../Makefile.gmakehost" 58BUILD_MAKE=${TOOL_GMAKE} 59 60CXXADDFLAGS= ${CPPFLAG_ISYSTEMXX} ${DESTDIR}/usr/include/g++ 61CCADDFLAGS= ${CPPFLAG_ISYSTEM} ${DESTDIR}/usr/include -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ 62 63NEWCONFIGDIR?= ${.CURDIR}/../.. 64MKNATIVE?= ${.CURDIR}/mknative-gcc 65 66bootstrap-libgcc: .configure_done 67 @echo 'Creating files needed for libgcc by a native bootstrap build.' 68 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MODULE} \ 69 ${.OBJDIR}/build ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} 70 71native-gcc: .native/.configure_done 72 @echo 'Extracting GNU GCC configury for a native toolchain.' 73 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \ 74 ${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} 75 76.native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile 77 mkdir .native 2>/dev/null || true 78 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 79 (cd .native && ${MKNATIVE_ENV} \ 80 ${HOST_SH} ${GNUHOSTDIST}/configure \ 81 --enable-long-long \ 82 --disable-multilib \ 83 --enable-threads \ 84 --disable-symvers \ 85 ${VAX_CONFIGURE_ARGS} \ 86 --build=`${.CURDIR}/../../gnu/dist/${MODULE}/config.guess` \ 87 --host=${MACHINE_GNU_PLATFORM} \ 88 --target=${MACHINE_GNU_PLATFORM} \ 89 --enable-__cxa_atexit) && \ 90 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} all-build-libiberty) 91.if ${HAVE_GCC} == 4 92 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 93 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-gcc configure-libcpp) && \ 94 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-libiberty) 95 # edit Makefile so that maybe-all-gcc does not depend on all-gcc any more. 96 (cd .native && mv Makefile Makefile.config && \ 97 ${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \ 98 < Makefile.config > Makefile) && \ 99 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h) 100.else 101 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 102 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} all-libiberty) && \ 103 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} tree-check.h config.h) 104.endif 105 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 106 (cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so && \ 107 ${MKNATIVE_ENV} ${BUILD_MAKE} configure-target-libiberty \ 108 ${MKNATIVE_CONFIG_TARGET_LIBS} configure-target-libobjc \ 109 configure-target-libstdc++-v3 \ 110 ALL_GCC_C= ALL_GCC_CXX= \ 111 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 112 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 113 RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 114 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 115 ac_cv_prog_cc_cross=yes) && \ 116 true 117 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 118 (cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \ 119 ${MKNATIVE_ENV} ${BUILD_MAKE} \ 120 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 121 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 122 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 123 all-local) && \ 124 true 125 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 126 (cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \ 127 ${MKNATIVE_ENV} ${BUILD_MAKE} needed-list) 128 @touch $@ 129 130clean: clean.native 131clean.native: 132 -rm -r -f .native 133