tools/gcc/Makefile

   1 #       $NetBSD: Makefile,v 1.61 2013/11/28 12:08:57 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 GNUHOSTDIST=            ${.CURDIR}/../../external/gpl3/gcc/dist
  10 .endif
  11
  12 .if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64"
  13 MULTILIB_ARGS= --enable-multilib
  14 .else
  15 MULTILIB_ARGS= --disable-multilib
  16 .endif
  17
  18 .if ${MKSOFTFLOAT} != "no" && ${MACHINE_CPU} != "m68k"
  19 SOFTFLOAT_ARGS= -with-float=soft
  20 .endif
  21
  22 COMMON_CONFIGURE_ARGS=  --target=${MACHINE_GNU_PLATFORM} \
  23                         --enable-long-long \
  24                         --enable-threads \
  25                         --with-bugurl=http://www.NetBSD.org/Misc/send-pr.html \
  26                         --with-pkgversion="NetBSD nb1 20120916" \
  27                         --with-system-zlib \
  28                         --enable-__cxa_atexit
  29 .if defined(__MINIX)
  30 COMMON_CONFIGURE_ARGS+= \
  31                         --disable-libssp \
  32                         --enable-visibility \
  33                         --disable-threads
  34
  35 CONFIGURE_ENV+= gcc_cv_ld_hidden=yes
  36
  37 .if ${HOST_OSTYPE:C/\-.*//} == "Minix"
  38 CONFIGURE_ENV+= LDFLAGS=-lm
  39 .endif #  ${HOST_OSTYPE:C/\-.*//} == "Minix"
  40
  41 .endif # defined(__MINIX)
  42
  43 .if defined(GCC_CONFIG_ARCH.${MACHINE_ARCH})
  44 COMMON_CONFIGURE_ARGS+= --with-arch=${GCC_CONFIG_ARCH.${MACHINE_ARCH}}
  45 .endif
  46 .if defined(GCC_CONFIG_TUNE.${MACHINE_ARCH})
  47 COMMON_CONFIGURE_ARGS+= --with-tune=${GCC_CONFIG_TUNE.${MACHINE_ARCH}}
  48 .endif
  49
  50 CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS}
  51 .if ${HAVE_GCC} >= 45
  52 CONFIGURE_ARGS+= \
  53                 --with-mpc=${TOOLDIR} \
  54                 --with-mpfr=${TOOLDIR} \
  55                 --with-gmp=${TOOLDIR}
  56 .endif
  57 CONFIGURE_ARGS+= \
  58                 --disable-nls \
  59                 ${MULTILIB_ARGS} \
  60                 ${SOFTFLOAT_ARGS} \
  61                 --program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \
  62                 --enable-languages="${GCC_LANGUAGES}"
  63
  64 GCC_CPPFLAGS=   -DNETBSD_TOOLS -DTARGET_SYSTEM_ROOT=0 \
  65                 -DTARGET_SYSTEM_ROOT_RELOCATABLE
  66
  67 MAKE_ARGS=      MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \
  68                 LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \
  69                 EXTRA_PARTS= CPPFLAGS=${GCC_CPPFLAGS:Q} \
  70                 AR=${HOST_AR:Q} RANLIB=${HOST_RANLIB:Q}
  71
  72 CONFIGURE_ENV+= gcc_cv_libc_provides_ssp=yes \
  73                 gcc_cv_as_sparc_gotdata_op=no
  74
  75 ALL_TARGET=     all-gcc
  76 INSTALL_TARGET= install-gcc
  77
  78 .include "${.CURDIR}/../Makefile.gmakehost"
  79 BUILD_MAKE=${TOOL_GMAKE}
  80
  81 #
  82 # mknative-gcc specific stuff
  83 #
  84 MKNATIVE_CONFIG_TARGET_LIBS= \
  85         configure-target-libstdc++-v3 \
  86         configure-target-libobjc
  87
  88 .if ${HAVE_GCC} == 45
  89 MKNATIVE_TARGET=        gcc45
  90 MKNATIVE_CONFIG_TARGET_LIBS+= \
  91         configure-target-libgomp
  92 .else
  93 MKNATIVE_TARGET=        gcc4
  94 .endif
  95
  96 BINENV=         /usr/bin/env -i
  97
  98 MKNATIVE_ENV=   ${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \
  99                         CC_FOR_BUILD=${HOST_CC:Q} \
 100                         CC=${CC:Q}' '${CCADDFLAGS:Q} \
 101                         CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 102                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 103                         CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \
 104                         AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \
 105                         MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
 106                         NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \
 107                         XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
 108                         LIBS=-lintl \
 109                         ac_cv_prog_cc_cross=yes \
 110                         ac_cv_func_strcoll_works=yes \
 111                         ac_cv_func_elf_getshstrndx=no \
 112                         gcc_cv_func_printf_ptr=yes \
 113                         gcc_cv_libc_provides_ssp=yes \
 114                         gdb_cv_printf_has_long_double=yes \
 115                         gdb_cv_printf_has_long_long=yes \
 116                         gdb_cv_scanf_has_long_double=yes \
 117                         gcc_cv_as_sparc_gotdata_op=no
 118
 119 .if ${HAVE_GCC} < 45
 120 GCCSRCDIR=${.CURDIR}/../../gnu/dist/gcc4
 121 .else
 122 GCCSRCDIR=${.CURDIR}/../../external/gpl3/gcc/dist
 123 .endif
 124
 125 CXXADDFLAGS=    --sysroot=${DESTDIR}
 126 CCADDFLAGS=     --sysroot=${DESTDIR} -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include
 127
 128 # NEWCONFIGDIR can be set to a read-write location of the source tree
 129 # in case the version being used is not.
 130 NEWCONFIGDIR?=  ${.CURDIR}/../..
 131 MKNATIVE?=      ${.CURDIR}/mknative-gcc
 132
 133 bootstrap-libgcc: .configure_done
 134         @echo 'Creating files needed for libgcc by a native bootstrap build.'
 135         @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MKNATIVE_TARGET} \
 136                 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \
 137                 ${MACHINE_GNU_PLATFORM} ${DESTDIR}
 138
 139 native-gcc: .native/.configure_done
 140         @echo 'Extracting GNU GCC configury for a native toolchain.'
 141         @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \
 142                 ${.OBJDIR}/.native ${NEWCONFIGDIR} ${NETBSDSRCDIR} \
 143                 ${MACHINE_GNU_PLATFORM} ${DESTDIR}
 144
 145 NATIVE_CONFIGURE_ARGS=  ${COMMON_CONFIGURE_ARGS}
 146 .if ${HAVE_GCC} >= 45
 147 MPC=            ${NETBSDSRCDIR}/external/lgpl3/mpc
 148 MPFR=           ${NETBSDSRCDIR}/external/lgpl3/mpfr
 149 GMP=            ${NETBSDSRCDIR}/external/lgpl3/gmp
 150 MPCOBJ!=        cd ${MPC}/lib/libmpc && ${PRINTOBJDIR}
 151 MPFROBJ!=       cd ${MPFR}/lib/libmpfr && ${PRINTOBJDIR}
 152 GMPOBJ!=        cd ${GMP}/lib/libgmp && ${PRINTOBJDIR}
 153
 154 NATIVE_CONFIGURE_ARGS+= \
 155                         --with-mpc-lib=${MPCOBJ} \
 156                         --with-mpfr-lib=${MPFROBJ} \
 157                         --with-gmp-lib=${GMPOBJ} \
 158                         --with-mpc-include=${MPC}/dist/src \
 159                         --with-mpfr-include=${MPFR}/dist \
 160                         --with-gmp-include=${GMP}/lib/libgmp/arch/${MACHINE_ARCH}
 161
 162 .  if ${MACHINE_ARCH} != "vax"
 163 NATIVE_CONFIGURE_ARGS+= --enable-tls
 164 .  endif
 165 .endif
 166 NATIVE_CONFIGURE_ARGS+= \
 167                         --disable-multilib \
 168                         --disable-symvers \
 169                         --disable-libstdcxx-pch \
 170                         --build=`${GCCSRCDIR}/config.guess` \
 171                         --host=${MACHINE_GNU_PLATFORM}
 172
 173 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
 174         mkdir .native 2>/dev/null || true
 175         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 176                 (cd .native && ${MKNATIVE_ENV} \
 177                         ${HOST_SH} ${GNUHOSTDIST}/configure \
 178                         ${NATIVE_CONFIGURE_ARGS}) && \
 179                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} all-build-libiberty)
 180         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 181                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-gcc configure-libcpp) && \
 182                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-libiberty) && \
 183                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-libdecnumber)
 184         # edit Makefile so that maybe-all-gcc does not depend on all-gcc any more.
 185                 (cd .native && mv Makefile Makefile.config && \
 186                         ${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \
 187                                     -e 's/\(maybe-all-target-libgcc:\) all-target-libgcc/\1/' \
 188                                 < Makefile.config > Makefile)
 189         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 190                 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h)
 191         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 192                 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e libgcc.mvars tconfig.h unwind.h)
 193                 (cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so)
 194 .for _lib in ${MKNATIVE_CONFIG_TARGET_LIBS}
 195         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 196                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} \
 197                         ${_lib} \
 198                         ALL_GCC_C= ALL_GCC_CXX= \
 199                         CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
 200                         CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 201                         RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 202                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 203                         ac_cv_prog_cc_cross=yes) && \
 204         true
 205 .endfor
 206         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 207                 (cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \
 208                         ${MKNATIVE_ENV} ${BUILD_MAKE} \
 209                         CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
 210                         CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 211                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 212                         all-local) && \
 213         true
 214 .if 0
 215         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 216                 (cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \
 217                         ${MKNATIVE_ENV} ${BUILD_MAKE} needed-list)
 218 .endif
 219         @touch $@
 220
 221 clean: clean.native
 222 clean.native:
 223         -rm -r -f .native