Makefile revision 1.82
1 # $NetBSD: Makefile,v 1.82 2017/08/22 09:17:50 mrg Exp $ 2 3 .include <bsd.own.mk> 4 5 GCC_LANGUAGES=c c++ objc 6 MODULE= gcc4 7 8 GCCDIST= ${.CURDIR}/../../external/gpl3/${EXTERNAL_GCC_SUBDIR}/dist 9 GNUHOSTDIST= ${GCCDIST} 10 11 .if ${HAVE_GCC} == 48 12 MKNATIVE= ${.CURDIR}/mknative-gcc.old 13 .endif 14 15 # Defaults 16 CC_FOR_BUILD= ${HOST_CXX:Q} 17 MKNATIVE?= ${.CURDIR}/mknative-gcc 18 19 .if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64" 20 MULTILIB_ARGS= --enable-multilib 21 .else 22 MULTILIB_ARGS= --disable-multilib 23 .endif 24 25 .if ${MKSOFTFLOAT} != "no" && ${MACHINE_CPU} != "m68k" \ 26 && ${MACHINE_CPU} != "or1k" && ${MACHINE_CPU} != "sh3" 27 SOFTFLOAT_ARGS= -with-float=soft 28 .endif 29 30 .include "gcc-version.mk" 31 32 COMMON_CONFIGURE_ARGS= --target=${MACHINE_GNU_PLATFORM} \ 33 --enable-long-long \ 34 --enable-threads \ 35 --with-bugurl=http://www.NetBSD.org/Misc/send-pr.html \ 36 --with-pkgversion="NetBSD ${NETBSD_GCC_VERSION}" \ 37 --with-system-zlib \ 38 --enable-__cxa_atexit \ 39 --enable-libstdcxx-time=rt \ 40 --enable-libstdcxx-threads 41 .if defined(GCC_CONFIG_ARCH.${MACHINE_ARCH}) 42 COMMON_CONFIGURE_ARGS+= --with-arch=${GCC_CONFIG_ARCH.${MACHINE_ARCH}} 43 .endif 44 .if defined(GCC_CONFIG_TUNE.${MACHINE_ARCH}) 45 COMMON_CONFIGURE_ARGS+= --with-tune=${GCC_CONFIG_TUNE.${MACHINE_ARCH}} 46 .endif 47 48 .if ${HAVE_GCC} == 48 49 COMMON_CONFIGURE_ARGS+= --enable-lto 50 .endif 51 52 .if ${HAVE_GCC} == 53 53 # Turn on colour output only if GCC_COLORS env is set 54 COMMON_CONFIGURE_ARGS+= --with-diagnostics-color=auto-if-env 55 .endif 56 57 CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS} 58 CONFIGURE_ARGS+= \ 59 --with-sysroot=${DESTDIR} \ 60 --with-mpc=${TOOLDIR} \ 61 --with-mpfr=${TOOLDIR} \ 62 --with-gmp=${TOOLDIR} \ 63 --disable-nls \ 64 ${MULTILIB_ARGS} \ 65 ${SOFTFLOAT_ARGS} \ 66 --program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \ 67 --enable-languages="${GCC_LANGUAGES}" 68 69 GCC_CPPFLAGS= -DNETBSD_TOOLS -DTARGET_SYSTEM_ROOT=0 \ 70 -DTARGET_SYSTEM_ROOT_RELOCATABLE 71 72 MAKE_ARGS= MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \ 73 LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \ 74 EXTRA_PARTS= CPPFLAGS=${GCC_CPPFLAGS:Q} \ 75 AR=${HOST_AR:Q} RANLIB=${HOST_RANLIB:Q} 76 77 CONFIGURE_ENV+= gcc_cv_libc_provides_ssp=yes \ 78 gcc_cv_as_sparc_gotdata_op=no 79 80 ALL_TARGET= all-gcc 81 INSTALL_TARGET= install-gcc 82 83 .include "${.CURDIR}/../Makefile.gmakehost" 84 BUILD_MAKE=${TOOL_GMAKE} 85 86 # 87 # mknative-gcc specific stuff 88 # 89 90 MKNATIVE_CONFIG_TARGET_LIBS= 91 92 MKNATIVE_CONFIG_TARGET_LIBS+= configure-target-libgcc 93 MKNATIVE_CONFIG_TARGET_LIBS+= configure-target-libgomp 94 .if ${HAVE_GCC} == 53 95 MKNATIVE_TARGET= gcc5 96 .elif ${HAVE_GCC} == 48 97 MKNATIVE_TARGET= gcc48 98 .endif 99 100 MKNATIVE_CONFIG_TARGET_LIBS+= \ 101 configure-target-libstdc++-v3 \ 102 configure-target-libobjc 103 104 BINENV= /usr/bin/env -i 105 106 107 MKNATIVE_ENV= ${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \ 108 CC_FOR_BUILD=${CC_FOR_BUILD:Q} \ 109 CXX_FOR_BUILD=${HOST_CXX:Q} \ 110 CFLAGS_FOR_BUILD="-I${TOOLDIR}/include" \ 111 CC=${CC:Q}' '${CCADDFLAGS:Q} \ 112 CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 113 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 114 CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \ 115 AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \ 116 MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \ 117 NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \ 118 XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \ 119 ac_cv_prog_cc_cross=yes \ 120 ac_cv_func_strcoll_works=yes \ 121 ac_cv_func_elf_getshstrndx=no \ 122 gcc_cv_func_printf_ptr=yes \ 123 gcc_cv_libc_provides_ssp=yes \ 124 gdb_cv_printf_has_long_double=yes \ 125 gdb_cv_printf_has_long_long=yes \ 126 gdb_cv_scanf_has_long_double=yes \ 127 gcc_cv_as_sparc_gotdata_op=no 128 129 CXXADDFLAGS= --sysroot=${DESTDIR} 130 CCADDFLAGS= --sysroot=${DESTDIR} -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include 131 132 # NEWCONFIGDIR can be set to a read-write location of the source tree 133 # in case the version being used is not. 134 NEWCONFIGDIR?= ${.CURDIR}/../.. 135 136 bootstrap-libgcc: .configure_done 137 @echo 'Creating files needed for libgcc by a native bootstrap build.' 138 (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libgcc) 139 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MKNATIVE_TARGET}-bootstrap \ 140 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 141 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 142 143 bootstrap-libstdc++: .configure_done 144 @echo 'Creating files needed for libstdc++ by a native bootstrap build.' 145 (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libstdc++-v3) 146 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} libstdc++-bootstrap \ 147 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 148 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 149 150 native-gcc: .native/.configure_done 151 @echo 'Extracting GNU GCC configury for a native toolchain.' 152 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \ 153 ${.OBJDIR}/.native ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 154 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 155 156 NATIVE_CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS} 157 MPC= ${NETBSDSRCDIR}/external/lgpl3/mpc 158 MPFR= ${NETBSDSRCDIR}/external/lgpl3/mpfr 159 GMP= ${NETBSDSRCDIR}/external/lgpl3/gmp 160 MPCOBJ!= cd ${MPC}/lib/libmpc && ${PRINTOBJDIR} 161 MPFROBJ!= cd ${MPFR}/lib/libmpfr && ${PRINTOBJDIR} 162 GMPOBJ!= cd ${GMP}/lib/libgmp && ${PRINTOBJDIR} 163 164 .include "../../external/lgpl3/gmp/Makefile.arch" 165 166 NATIVE_CONFIGURE_ARGS+= \ 167 --with-mpc-lib=${MPCOBJ} \ 168 --with-mpfr-lib=${MPFROBJ} \ 169 --with-gmp-lib=${GMPOBJ} \ 170 --with-mpc-include=${MPC}/dist/src \ 171 --with-mpfr-include=${MPFR}/dist/src \ 172 --with-gmp-include=${GMP}/lib/libgmp/arch/${GMP_MACHINE_ARCH} 173 174 .if ${MACHINE_ARCH} != "vax" 175 NATIVE_CONFIGURE_ARGS+= --enable-tls 176 .endif 177 .if !empty(MACHINE_ARCH:Mearm*) 178 NATIVE_CONFIGURE_ARGS+= --enable-initfini-array 179 .endif 180 181 .if ${MACHINE_ARCH} == "m68000" 182 NATIVE_CONFIGURE_ARGS+= --disable-shared 183 .endif 184 185 .if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "x86_64" 186 EXTRA_GCC_TARGETS= i386-builtin-types.inc 187 .endif 188 189 NATIVE_CONFIGURE_ARGS+= \ 190 --disable-multilib \ 191 --disable-symvers \ 192 --disable-libstdcxx-pch \ 193 --build=`${GCCDIST}/config.guess` \ 194 --host=${MACHINE_GNU_PLATFORM} \ 195 --with-sysroot=${DESTDIR} 196 MKENV_BUILD_MAKE=cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} 197 198 UNWIND_H=unwind.h 199 # XXXGCC5 200 .if ${HAVE_GCC} == 53 201 UNWIND_H= 202 .endif 203 204 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile 205 mkdir .native 2>/dev/null || true 206 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 207 (cd .native && ${MKNATIVE_ENV} \ 208 ${HOST_SH} ${GNUHOSTDIST}/configure \ 209 ${NATIVE_CONFIGURE_ARGS}) && \ 210 (${MKENV_BUILD_MAKE} all-build-libiberty) && \ 211 ((${MKENV_BUILD_MAKE} all-libcpp) && \ 212 (${MKENV_BUILD_MAKE} all-libbacktrace) && \ 213 (${MKENV_BUILD_MAKE} all-libdecnumber) || true) 214 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 215 (${MKENV_BUILD_MAKE} configure-gcc configure-libcpp) && \ 216 (${MKENV_BUILD_MAKE} configure-libiberty) && \ 217 (${MKENV_BUILD_MAKE} configure-libdecnumber) 218 # edit Makefile so that maybe-all-gcc does not depend on all-gcc any more. 219 (cd .native && mv Makefile Makefile.config && \ 220 ${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \ 221 -e 's/\(maybe-all-target-libgcc:\) all-target-libgcc/\1/' \ 222 < Makefile.config > Makefile) 223 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 224 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h) 225 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 226 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e libgcc.mvars tconfig.h ${UNWIND_H}); \ 227 (cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so) 228 .if defined(EXTRA_GCC_TARGETS) 229 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 230 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e ${EXTRA_GCC_TARGETS}) 231 .endif 232 .for _lib in ${MKNATIVE_CONFIG_TARGET_LIBS} 233 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 234 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} \ 235 ${_lib} \ 236 ALL_GCC_C= ALL_GCC_CXX= \ 237 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 238 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 239 RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 240 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 241 ac_cv_prog_cc_cross=yes) && \ 242 true 243 .endfor 244 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 245 (cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \ 246 ${MKNATIVE_ENV} ${BUILD_MAKE} \ 247 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 248 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 249 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 250 all-local) && \ 251 true 252 @touch $@ 253 254 clean: clean.native 255 clean.native: 256 -rm -r -f .native 257
Indexes created Mon Oct 13 01:09:56 GMT 2025