Makefile revision 1.90
1 # $NetBSD: Makefile,v 1.90 2019/02/03 11:57:25 mrg Exp $ 2 3 .include <bsd.hostinit.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} == 6 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 ${NETBSD_GCC_VERSION}" \ 37 --with-system-zlib \ 38 --without-isl \ 39 --disable-libstdcxx-dual-abi \ 40 --enable-__cxa_atexit \ 41 --enable-libstdcxx-time=rt \ 42 --enable-libstdcxx-threads \ 43 --with-diagnostics-color=auto-if-env 44 .if defined(GCC_CONFIG_ARCH.${MACHINE_ARCH}) 45 COMMON_CONFIGURE_ARGS+= --with-arch=${GCC_CONFIG_ARCH.${MACHINE_ARCH}} 46 .endif 47 .if defined(GCC_CONFIG_TUNE.${MACHINE_ARCH}) 48 COMMON_CONFIGURE_ARGS+= --with-tune=${GCC_CONFIG_TUNE.${MACHINE_ARCH}} 49 .endif 50 51 .if ${HAVE_GCC} >= 7 52 COMMON_CONFIGURE_ARGS+= --with-default-libstdcxx-abi=new 53 .endif 54 55 CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS} 56 CONFIGURE_ARGS+= \ 57 --with-sysroot=${DESTDIR} \ 58 --with-mpc=${TOOLDIR} \ 59 --with-mpfr=${TOOLDIR} \ 60 --with-gmp=${TOOLDIR} \ 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 90 MKNATIVE_CONFIG_TARGET_LIBS+= configure-target-libgcc 91 MKNATIVE_CONFIG_TARGET_LIBS+= configure-target-libgomp 92 .if ${HAVE_GCC} == 7 93 MKNATIVE_TARGET= gcc7 94 .elif ${HAVE_GCC} == 6 95 MKNATIVE_TARGET= gcc6 96 .endif 97 98 MKNATIVE_CONFIG_TARGET_LIBS+= \ 99 configure-target-libstdc++-v3 \ 100 configure-target-libbacktrace \ 101 configure-target-libobjc 102 103 BINENV= /usr/bin/env -i 104 105 106 MKNATIVE_ENV= ${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \ 107 CC_FOR_BUILD=${CC_FOR_BUILD:Q} \ 108 CXX_FOR_BUILD=${HOST_CXX:Q} \ 109 CFLAGS_FOR_BUILD="-I${TOOLDIR}/include" \ 110 CC=${CC:Q}' '${CCADDFLAGS:Q} \ 111 CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 112 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include' '-I${DESTDIR}/usr/include/g++/bits \ 113 CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \ 114 AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \ 115 MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \ 116 NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \ 117 XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \ 118 ac_cv_prog_cc_cross=yes \ 119 ac_cv_func_strcoll_works=yes \ 120 ac_cv_func_elf_getshstrndx=no \ 121 gcc_cv_func_printf_ptr=yes \ 122 gcc_cv_libc_provides_ssp=yes \ 123 gdb_cv_printf_has_long_double=yes \ 124 gdb_cv_printf_has_long_long=yes \ 125 gdb_cv_scanf_has_long_double=yes \ 126 gcc_cv_as_sparc_gotdata_op=no 127 128 CXXADDFLAGS= --sysroot=${DESTDIR} 129 CCADDFLAGS= --sysroot=${DESTDIR} -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include 130 131 # NEWCONFIGDIR can be set to a read-write location of the source tree 132 # in case the version being used is not. 133 NEWCONFIGDIR?= ${.CURDIR}/../.. 134 135 bootstrap-libgcc: .configure_done 136 @echo 'Creating files needed for libgcc by a native bootstrap build.' 137 (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libgcc) 138 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MKNATIVE_TARGET}-bootstrap \ 139 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 140 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 141 142 bootstrap-libstdc++: .configure_done 143 @echo 'Creating files needed for libstdc++ by a native bootstrap build.' 144 (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libstdc++-v3) 145 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} libstdc++-bootstrap \ 146 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 147 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 148 149 native-gcc: .native/.configure_done 150 @echo 'Extracting GNU GCC configury for a native toolchain.' 151 @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \ 152 ${.OBJDIR}/.native ${NEWCONFIGDIR} ${NETBSDSRCDIR} \ 153 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR} 154 155 NATIVE_CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS} 156 MPC= ${NETBSDSRCDIR}/external/lgpl3/mpc 157 MPFR= ${NETBSDSRCDIR}/external/lgpl3/mpfr 158 GMP= ${NETBSDSRCDIR}/external/lgpl3/gmp 159 MPCOBJ!= cd ${MPC}/lib/libmpc && ${PRINTOBJDIR} 160 MPFROBJ!= cd ${MPFR}/lib/libmpfr && ${PRINTOBJDIR} 161 GMPOBJ!= cd ${GMP}/lib/libgmp && ${PRINTOBJDIR} 162 163 .include "../../external/lgpl3/gmp/Makefile.arch" 164 165 NATIVE_CONFIGURE_ARGS+= \ 166 --with-mpc-lib=${MPCOBJ} \ 167 --with-mpfr-lib=${MPFROBJ} \ 168 --with-gmp-lib=${GMPOBJ} \ 169 --with-mpc-include=${MPC}/dist/src \ 170 --with-mpfr-include=${MPFR}/dist/src \ 171 --with-gmp-include=${GMP}/lib/libgmp/arch/${GMP_MACHINE_ARCH} 172 173 .if ${MACHINE_ARCH} != "vax" 174 NATIVE_CONFIGURE_ARGS+= --enable-tls 175 .endif 176 .if !empty(MACHINE_ARCH:Mearm*) 177 NATIVE_CONFIGURE_ARGS+= --enable-initfini-array 178 .endif 179 180 .if ${MACHINE_ARCH} == "m68000" 181 NATIVE_CONFIGURE_ARGS+= --disable-shared 182 .endif 183 184 .if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "x86_64" 185 EXTRA_GCC_TARGETS= i386-builtin-types.inc 186 .endif 187 188 NATIVE_CONFIGURE_ARGS+= \ 189 --disable-multilib \ 190 --disable-symvers \ 191 --disable-libstdcxx-pch \ 192 --build=`${GCCDIST}/config.guess` \ 193 --host=${MACHINE_GNU_PLATFORM} \ 194 --with-sysroot=${DESTDIR} 195 MKENV_BUILD_MAKE=cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} 196 197 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile 198 mkdir .native .native/gcc .native/gcc/include 2>/dev/null || true 199 # If this fails, gthreads won't be configured initially, but reconfig will. 200 cp ${DESTDIR}/usr/include/g++/bits/gthr-default.h .native/gcc/include || true 201 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 202 (cd .native && ${MKNATIVE_ENV} \ 203 ${HOST_SH} ${GNUHOSTDIST}/configure \ 204 ${NATIVE_CONFIGURE_ARGS}) && \ 205 (${MKENV_BUILD_MAKE} all-build-libiberty) && \ 206 ((${MKENV_BUILD_MAKE} all-libcpp) && \ 207 (${MKENV_BUILD_MAKE} all-libbacktrace) && \ 208 (${MKENV_BUILD_MAKE} all-libdecnumber) || true) 209 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 210 (${MKENV_BUILD_MAKE} configure-gcc configure-libcpp) && \ 211 (${MKENV_BUILD_MAKE} configure-libiberty) && \ 212 (${MKENV_BUILD_MAKE} configure-libdecnumber) 213 # edit Makefile so that maybe-all-gcc does not depend on all-gcc any more. 214 (cd .native && mv Makefile Makefile.config && \ 215 ${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \ 216 -e 's/\(maybe-all-target-libgcc:\) all-target-libgcc/\1/' \ 217 < Makefile.config > Makefile) 218 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 219 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h) 220 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 221 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e libgcc.mvars tconfig.h); \ 222 (cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so) 223 .if defined(EXTRA_GCC_TARGETS) 224 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 225 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e ${EXTRA_GCC_TARGETS}) 226 .endif 227 .for _lib in ${MKNATIVE_CONFIG_TARGET_LIBS} 228 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 229 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} \ 230 ${_lib} \ 231 ALL_GCC_C= ALL_GCC_CXX= \ 232 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 233 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 234 RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 235 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 236 ac_cv_prog_cc_cross=yes) && \ 237 true 238 .endfor 239 PATH=${TOOLDIR}/bin:$$PATH; export PATH; \ 240 (cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \ 241 ${MKNATIVE_ENV} ${BUILD_MAKE} \ 242 CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \ 243 CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \ 244 CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \ 245 all-local) && \ 246 true 247 @touch $@ 248 249 clean: clean.native 250 clean.native: 251 -rm -r -f .native 252
Indexes created Tue Oct 21 05:10:09 GMT 2025