Makefile revision 1.83
1 # $NetBSD: Makefile,v 1.83 2017/10/04 21:29:43 christos 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} == 53 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 ${NETBSD_GCC_VERSION}" \ 37 --with-system-zlib \ 38 --disable-libstdcxx-dual-abi \ 39 --enable-__cxa_atexit \ 40 --enable-libstdcxx-time=rt \ 41 --enable-libstdcxx-threads 42 .if defined(GCC_CONFIG_ARCH.${MACHINE_ARCH}) 43 COMMON_CONFIGURE_ARGS+= --with-arch=${GCC_CONFIG_ARCH.${MACHINE_ARCH}} 44 .endif 45 .if defined(GCC_CONFIG_TUNE.${MACHINE_ARCH}) 46 COMMON_CONFIGURE_ARGS+= --with-tune=${GCC_CONFIG_TUNE.${MACHINE_ARCH}} 47 .endif 48 49 .if ${HAVE_GCC} == 48 50 COMMON_CONFIGURE_ARGS+= --enable-lto 51 .endif 52 53 .if ${HAVE_GCC} == 53 54 # Turn on colour output only if GCC_COLORS env is set 55 COMMON_CONFIGURE_ARGS+= --with-diagnostics-color=auto-if-env 56 .endif 57 58 CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS} 59 CONFIGURE_ARGS+= \ 60 --with-sysroot=${DESTDIR} \ 61 --with-mpc=${TOOLDIR} \ 62 --with-mpfr=${TOOLDIR} \ 63 --with-gmp=${TOOLDIR} \ 64 --disable-nls \ 65 ${MULTILIB_ARGS} \ 66 ${SOFTFLOAT_ARGS} \ 67 --program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \ 68 --enable-languages="${GCC_LANGUAGES}" 69 70 GCC_CPPFLAGS= -DNETBSD_TOOLS -DTARGET_SYSTEM_ROOT=0 \ 71 -DTARGET_SYSTEM_ROOT_RELOCATABLE 72 73 MAKE_ARGS= MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \ 74 LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \ 75 EXTRA_PARTS= CPPFLAGS=${GCC_CPPFLAGS:Q} \ 76 AR=${HOST_AR:Q} RANLIB=${HOST_RANLIB:Q} 77 78 CONFIGURE_ENV+= gcc_cv_libc_provides_ssp=yes \ 79 gcc_cv_as_sparc_gotdata_op=no 80 81 ALL_TARGET= all-gcc 82 INSTALL_TARGET= install-gcc 83 84 .include "${.CURDIR}/../Makefile.gmakehost" 85 BUILD_MAKE=${TOOL_GMAKE} 86 87 # 88 # mknative-gcc specific stuff 89 # 90 91 MKNATIVE_CONFIG_TARGET_LIBS= 92 93 MKNATIVE_CONFIG_TARGET_LIBS+= configure-target-libgcc 94 MKNATIVE_CONFIG_TARGET_LIBS+= configure-target-libgomp 95 .if ${HAVE_GCC} == 53 96 MKNATIVE_TARGET= gcc5 97 .elif ${HAVE_GCC} == 48 98 MKNATIVE_TARGET= gcc48 99 .endif 100 101 MKNATIVE_CONFIG_TARGET_LIBS+= \ 102 configure-target-libstdc++-v3 \ 103 configure-target-libobjc 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 ac_cv_prog_cc_cross=yes \ 121 ac_cv_func_strcoll_works=yes \ 122 ac_cv_func_elf_getshstrndx=no \ 123 gcc_cv_func_printf_ptr=yes \ 124 gcc_cv_libc_provides_ssp=yes \ 125 gdb_cv_printf_has_long_double=yes \ 126 gdb_cv_printf_has_long_long=yes \ 127 gdb_cv_scanf_has_long_double=yes \ 128 gcc_cv_as_sparc_gotdata_op=no 129 130 CXXADDFLAGS= --sysroot=${DESTDIR} 131 CCADDFLAGS= --sysroot=${DESTDIR} -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include 132 133 # NEWCONFIGDIR can be set to a read-write location of the source tree 134 # in case the version being used is not. 135 NEWCONFIGDIR?= ${.CURDIR}/../.. 136 137 bootstrap-libgcc: .configure_done 138 @echo 'Creating files needed for libgcc by a native bootstrap build.' 139 (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libgcc) 140 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MKNATIVE_TARGET}-bootstrap \ 141 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 142 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 143 144 bootstrap-libstdc++: .configure_done 145 @echo 'Creating files needed for libstdc++ by a native bootstrap build.' 146 (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libstdc++-v3) 147 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} libstdc++-bootstrap \ 148 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 149 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 150 151 native-gcc: .native/.configure_done 152 @echo 'Extracting GNU GCC configury for a native toolchain.' 153 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \ 154 ${.OBJDIR}/.native ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 155 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 156 157 NATIVE_CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS} 158 MPC= ${NETBSDSRCDIR}/external/lgpl3/mpc 159 MPFR= ${NETBSDSRCDIR}/external/lgpl3/mpfr 160 GMP= ${NETBSDSRCDIR}/external/lgpl3/gmp 161 MPCOBJ!= cd ${MPC}/lib/libmpc && ${PRINTOBJDIR} 162 MPFROBJ!= cd ${MPFR}/lib/libmpfr && ${PRINTOBJDIR} 163 GMPOBJ!= cd ${GMP}/lib/libgmp && ${PRINTOBJDIR} 164 165 .include "../../external/lgpl3/gmp/Makefile.arch" 166 167 NATIVE_CONFIGURE_ARGS+= \ 168 --with-mpc-lib=${MPCOBJ} \ 169 --with-mpfr-lib=${MPFROBJ} \ 170 --with-gmp-lib=${GMPOBJ} \ 171 --with-mpc-include=${MPC}/dist/src \ 172 --with-mpfr-include=${MPFR}/dist/src \ 173 --with-gmp-include=${GMP}/lib/libgmp/arch/${GMP_MACHINE_ARCH} 174 175 .if ${MACHINE_ARCH} != "vax" 176 NATIVE_CONFIGURE_ARGS+= --enable-tls 177 .endif 178 .if !empty(MACHINE_ARCH:Mearm*) 179 NATIVE_CONFIGURE_ARGS+= --enable-initfini-array 180 .endif 181 182 .if ${MACHINE_ARCH} == "m68000" 183 NATIVE_CONFIGURE_ARGS+= --disable-shared 184 .endif 185 186 .if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "x86_64" 187 EXTRA_GCC_TARGETS= i386-builtin-types.inc 188 .endif 189 190 NATIVE_CONFIGURE_ARGS+= \ 191 --disable-multilib \ 192 --disable-symvers \ 193 --disable-libstdcxx-pch \ 194 --disable-libstdcxx-dual-abi \ 195 --build=`${GCCDIST}/config.guess` \ 196 --host=${MACHINE_GNU_PLATFORM} \ 197 --with-sysroot=${DESTDIR} 198 MKENV_BUILD_MAKE=cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} 199 200 UNWIND_H=unwind.h 201 # XXXGCC5 202 .if ${HAVE_GCC} == 53 203 UNWIND_H= 204 .endif 205 206 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile 207 mkdir .native 2>/dev/null || true 208 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 209 (cd .native && ${MKNATIVE_ENV} \ 210 ${HOST_SH} ${GNUHOSTDIST}/configure \ 211 ${NATIVE_CONFIGURE_ARGS}) && \ 212 (${MKENV_BUILD_MAKE} all-build-libiberty) && \ 213 ((${MKENV_BUILD_MAKE} all-libcpp) && \ 214 (${MKENV_BUILD_MAKE} all-libbacktrace) && \ 215 (${MKENV_BUILD_MAKE} all-libdecnumber) || true) 216 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 217 (${MKENV_BUILD_MAKE} configure-gcc configure-libcpp) && \ 218 (${MKENV_BUILD_MAKE} configure-libiberty) && \ 219 (${MKENV_BUILD_MAKE} configure-libdecnumber) 220 # edit Makefile so that maybe-all-gcc does not depend on all-gcc any more. 221 (cd .native && mv Makefile Makefile.config && \ 222 ${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \ 223 -e 's/\(maybe-all-target-libgcc:\) all-target-libgcc/\1/' \ 224 < Makefile.config > Makefile) 225 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 226 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h) 227 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 228 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e libgcc.mvars tconfig.h ${UNWIND_H}); \ 229 (cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so) 230 .if defined(EXTRA_GCC_TARGETS) 231 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 232 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e ${EXTRA_GCC_TARGETS}) 233 .endif 234 .for _lib in ${MKNATIVE_CONFIG_TARGET_LIBS} 235 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 236 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} \ 237 ${_lib} \ 238 ALL_GCC_C= ALL_GCC_CXX= \ 239 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 240 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 241 RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 242 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 243 ac_cv_prog_cc_cross=yes) && \ 244 true 245 .endfor 246 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 247 (cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \ 248 ${MKNATIVE_ENV} ${BUILD_MAKE} \ 249 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 250 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 251 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 252 all-local) && \ 253 true 254 @touch $@ 255 256 clean: clean.native 257 clean.native: 258 -rm -r -f .native 259
Indexes created Mon Oct 20 11:09:49 GMT 2025