Makefile revision 1.66
1 # $NetBSD: Makefile,v 1.66 2014/02/27 20:15:53 mrg Exp $ 2 3 .include <bsd.own.mk> 4 5 GCC_LANGUAGES=c c++ objc 6 MODULE= gcc4 7 8 .if ${HAVE_GCC} < 45 9 GCCDIST= ${.CURDIR}/../../gnu/dist/gcc4 10 .else 11 GCCDIST= ${.CURDIR}/../../external/gpl3/${EXTERNAL_GCC_SUBDIR}/dist 12 .endif 13 GNUHOSTDIST= ${GCCDIST} 14 15 .if ${HAVE_GCC} == 48 16 CC_FOR_BUILD= ${HOST_CXX:Q} 17 LIB_INTL= 18 .elif ${HAVE_GCC} == 45 19 UNWIND_H=unwind.h 20 MKNATIVE= ${.CURDIR}/mknative-gcc.old 21 .endif 22 23 # Defaults 24 CC_FOR_BUILD?= ${HOST_CC:Q} 25 LIB_INTL?= "LIBS=-lintl" 26 MKNATIVE?= ${.CURDIR}/mknative-gcc 27 28 .if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64" 29 MULTILIB_ARGS= --enable-multilib 30 .else 31 MULTILIB_ARGS= --disable-multilib 32 .endif 33 34 .if ${MKSOFTFLOAT} != "no" && ${MACHINE_CPU} != "m68k" 35 SOFTFLOAT_ARGS= -with-float=soft 36 .endif 37 38 COMMON_CONFIGURE_ARGS= --target=${MACHINE_GNU_PLATFORM} \ 39 --enable-long-long \ 40 --enable-threads \ 41 --with-bugurl=http://www.NetBSD.org/Misc/send-pr.html \ 42 --with-pkgversion="NetBSD nb1 20120916" \ 43 --with-system-zlib \ 44 --enable-__cxa_atexit 45 .if defined(GCC_CONFIG_ARCH.${MACHINE_ARCH}) 46 COMMON_CONFIGURE_ARGS+= --with-arch=${GCC_CONFIG_ARCH.${MACHINE_ARCH}} 47 .endif 48 .if defined(GCC_CONFIG_TUNE.${MACHINE_ARCH}) 49 COMMON_CONFIGURE_ARGS+= --with-tune=${GCC_CONFIG_TUNE.${MACHINE_ARCH}} 50 .endif 51 52 CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS} 53 .if ${HAVE_GCC} >= 45 54 CONFIGURE_ARGS+= \ 55 --with-sysroot=${DESTDIR} \ 56 --with-mpc=${TOOLDIR} \ 57 --with-mpfr=${TOOLDIR} \ 58 --with-gmp=${TOOLDIR} 59 .endif 60 CONFIGURE_ARGS+= \ 61 --disable-nls \ 62 ${MULTILIB_ARGS} \ 63 ${SOFTFLOAT_ARGS} \ 64 --program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \ 65 --enable-languages="${GCC_LANGUAGES}" 66 67 GCC_CPPFLAGS= -DNETBSD_TOOLS -DTARGET_SYSTEM_ROOT=0 \ 68 -DTARGET_SYSTEM_ROOT_RELOCATABLE 69 70 MAKE_ARGS= MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \ 71 LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \ 72 EXTRA_PARTS= CPPFLAGS=${GCC_CPPFLAGS:Q} \ 73 AR=${HOST_AR:Q} RANLIB=${HOST_RANLIB:Q} 74 75 CONFIGURE_ENV+= gcc_cv_libc_provides_ssp=yes \ 76 gcc_cv_as_sparc_gotdata_op=no 77 78 ALL_TARGET= all-gcc 79 INSTALL_TARGET= install-gcc 80 81 .include "${.CURDIR}/../Makefile.gmakehost" 82 BUILD_MAKE=${TOOL_GMAKE} 83 84 # 85 # mknative-gcc specific stuff 86 # 87 88 MKNATIVE_CONFIG_TARGET_LIBS= \ 89 configure-target-libstdc++-v3 \ 90 configure-target-libobjc 91 92 .if ${HAVE_GCC} == 48 93 MKNATIVE_CONFIG_TARGET_LIBS += configure-target-libgcc 94 MKNATIVE_TARGET= gcc48 95 MKNATIVE_CONFIG_TARGET_LIBS+= \ 96 configure-target-libgomp 97 .elif ${HAVE_GCC} == 45 98 MKNATIVE_TARGET= gcc45 99 MKNATIVE_CONFIG_TARGET_LIBS+= \ 100 configure-target-libgomp 101 .else 102 MKNATIVE_TARGET= gcc4 103 .endif 104 105 BINENV= /usr/bin/env -i 106 107 108 MKNATIVE_ENV= ${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \ 109 CC_FOR_BUILD=${CC_FOR_BUILD:Q} \ 110 CXX_FOR_BUILD=${HOST_CXX:Q} \ 111 CFLAGS_FOR_BUILD="-I${TOOLDIR}/include" \ 112 CC=${CC:Q}' '${CCADDFLAGS:Q} \ 113 CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 114 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 115 CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \ 116 AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \ 117 MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \ 118 NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \ 119 XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \ 120 ${LIB_INTL} \ 121 ac_cv_prog_cc_cross=yes \ 122 ac_cv_func_strcoll_works=yes \ 123 ac_cv_func_elf_getshstrndx=no \ 124 gcc_cv_func_printf_ptr=yes \ 125 gcc_cv_libc_provides_ssp=yes \ 126 gdb_cv_printf_has_long_double=yes \ 127 gdb_cv_printf_has_long_long=yes \ 128 gdb_cv_scanf_has_long_double=yes \ 129 gcc_cv_as_sparc_gotdata_op=no 130 131 CXXADDFLAGS= --sysroot=${DESTDIR} 132 CCADDFLAGS= --sysroot=${DESTDIR} -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include 133 134 # NEWCONFIGDIR can be set to a read-write location of the source tree 135 # in case the version being used is not. 136 NEWCONFIGDIR?= ${.CURDIR}/../.. 137 138 bootstrap-libgcc: .configure_done 139 @echo 'Creating files needed for libgcc by a native bootstrap build.' 140 (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libgcc) 141 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MKNATIVE_TARGET}-bootstrap \ 142 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 143 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 144 145 .if ${HAVE_GCC} == "48" 146 bootstrap-libstdc++: .configure_done 147 @echo 'Creating files needed for libstdc++ by a native bootstrap build.' 148 (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libstdc++-v3) 149 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} libstdc++-bootstrap \ 150 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 151 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 152 .endif 153 154 native-gcc: .native/.configure_done 155 @echo 'Extracting GNU GCC configury for a native toolchain.' 156 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \ 157 ${.OBJDIR}/.native ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 158 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 159 160 NATIVE_CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS} 161 .if ${HAVE_GCC} >= 45 162 MPC= ${NETBSDSRCDIR}/external/lgpl3/mpc 163 MPFR= ${NETBSDSRCDIR}/external/lgpl3/mpfr 164 GMP= ${NETBSDSRCDIR}/external/lgpl3/gmp 165 MPCOBJ!= cd ${MPC}/lib/libmpc && ${PRINTOBJDIR} 166 MPFROBJ!= cd ${MPFR}/lib/libmpfr && ${PRINTOBJDIR} 167 GMPOBJ!= cd ${GMP}/lib/libgmp && ${PRINTOBJDIR} 168 169 GMP_MACHINE_ARCH?= ${MACHINE_ARCH:S/earmv4/arm/:C/armv[5-7]/arm/} 170 171 NATIVE_CONFIGURE_ARGS+= \ 172 --with-mpc-lib=${MPCOBJ} \ 173 --with-mpfr-lib=${MPFROBJ} \ 174 --with-gmp-lib=${GMPOBJ} \ 175 --with-mpc-include=${MPC}/dist/src \ 176 --with-mpfr-include=${MPFR}/dist/src \ 177 --with-gmp-include=${GMP}/lib/libgmp/arch/${GMP_MACHINE_ARCH} 178 179 . if ${MACHINE_ARCH} != "vax" 180 NATIVE_CONFIGURE_ARGS+= --enable-tls 181 . endif 182 . if !empty(MACHINE_ARCH:Mearm*) 183 NATIVE_CONFIGURE_ARGS+= --enable-initfini-array 184 . endif 185 .endif 186 NATIVE_CONFIGURE_ARGS+= \ 187 --disable-multilib \ 188 --disable-symvers \ 189 --disable-libstdcxx-pch \ 190 --build=`${GCCDIST}/config.guess` \ 191 --host=${MACHINE_GNU_PLATFORM} \ 192 --with-sysroot=${DESTDIR} 193 MKENV_BUILD_MAKE=cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} 194 195 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile 196 mkdir .native 2>/dev/null || true 197 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 198 (cd .native && ${MKNATIVE_ENV} \ 199 ${HOST_SH} ${GNUHOSTDIST}/configure \ 200 ${NATIVE_CONFIGURE_ARGS}) && \ 201 (${MKENV_BUILD_MAKE} all-build-libiberty) && \ 202 ([ "${HAVE_GCC}" = "48" ] && \ 203 (${MKENV_BUILD_MAKE} all-libcpp) && \ 204 (${MKENV_BUILD_MAKE} all-libbacktrace) && \ 205 (${MKENV_BUILD_MAKE} all-libdecnumber) || true) 206 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 207 (${MKENV_BUILD_MAKE} configure-gcc configure-libcpp) && \ 208 (${MKENV_BUILD_MAKE} configure-libiberty) && \ 209 (${MKENV_BUILD_MAKE} configure-libdecnumber) 210 # edit Makefile so that maybe-all-gcc does not depend on all-gcc any more. 211 (cd .native && mv Makefile Makefile.config && \ 212 ${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \ 213 -e 's/\(maybe-all-target-libgcc:\) all-target-libgcc/\1/' \ 214 < Makefile.config > Makefile) 215 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 216 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h) 217 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 218 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e libgcc.mvars tconfig.h ${UNWIND_H}) 219 (cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so) 220 .for _lib in ${MKNATIVE_CONFIG_TARGET_LIBS} 221 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 222 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} \ 223 ${_lib} \ 224 ALL_GCC_C= ALL_GCC_CXX= \ 225 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 226 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 227 RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 228 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 229 ac_cv_prog_cc_cross=yes) && \ 230 true 231 .endfor 232 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 233 (cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \ 234 ${MKNATIVE_ENV} ${BUILD_MAKE} \ 235 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 236 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 237 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 238 all-local) && \ 239 true 240 .if 0 241 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 242 (cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \ 243 ${MKNATIVE_ENV} ${BUILD_MAKE} needed-list) 244 .endif 245 @touch $@ 246 247 clean: clean.native 248 clean.native: 249 -rm -r -f .native 250
Indexes created Wed Oct 22 00:09:40 GMT 2025