tools/gcc/Makefile

   1 #       $NetBSD: Makefile,v 1.50 2012/01/10 12:27:54 skrll Exp $
   2
   3 .include <bsd.own.mk>
   4
   5 HAVE_GCC= 45    # On Minix
   6
   7 GCC_LANGUAGES=c c++ objc
   8 MODULE=                 gcc4
   9
  10 MKNATIVE_CONFIG_TARGET_LIBS= \
  11         configure-target-libiberty \
  12         configure-target-libstdc++-v3 \
  13         configure-target-libobjc \
  14         configure-target-libgcc
  15
  16 .if ${HAVE_GCC} == 45
  17 MKNATIVE_TARGET=        gcc45
  18 GNUHOSTDIST=            ${.CURDIR}/../../external/gpl3/gcc/dist
  19 MKNATIVE_CONFIG_TARGET_LIBS+= \
  20         configure-target-libgomp
  21 .else
  22 MKNATIVE_TARGET=        gcc4
  23 .endif
  24
  25 BINENV=         /usr/bin/env -i
  26
  27 VAX_CONFIGURE_ARGS=
  28
  29 .if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64"
  30 MULTILIB_ARGS= --enable-multilib
  31 .else
  32 MULTILIB_ARGS= --disable-multilib
  33 .endif
  34
  35 .if ${MKSOFTFLOAT} != "no"
  36 SOFTFLOAT_ARGS= -with-float=soft
  37 .endif
  38
  39 COMMON_CONFIGURE_ARGS=  --target=${MACHINE_GNU_PLATFORM} \
  40                         --enable-long-long \
  41                         --enable-threads \
  42                         --with-bugurl=http://www.NetBSD.org/Misc/send-pr.html \
  43                         --with-pkgversion="NetBSD nb2 20111202" \
  44                         ${VAX_CONFIGURE_ARGS} \
  45                         --enable-__cxa_atexit \
  46                         --target=${MACHINE_ARCH}-elf-minix \
  47                         --disable-threads \
  48                         --disable-visibility \
  49                         --enable-__cxa_atexit \
  50                         --disable-libunwind
  51
  52 .if defined(GCC_CONFIG_ARCH.${MACHINE_ARCH})
  53 COMMON_CONFIGURE_ARGS+= --with-arch=${GCC_CONFIG_ARCH.${MACHINE_ARCH}}
  54 .endif
  55 .if defined(GCC_CONFIG_TUNE.${MACHINE_ARCH})
  56 COMMON_CONFIGURE_ARGS+= --with-tune=${GCC_CONFIG_TUNE.${MACHINE_ARCH}}
  57 .endif
  58
  59 CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS}
  60 .if ${HAVE_GCC} >= 45
  61 CONFIGURE_ARGS+= \
  62                 --with-mpc=${TOOLDIR} \
  63                 --with-mpfr=${TOOLDIR} \
  64                 --with-gmp=${TOOLDIR}
  65 .endif
  66 CONFIGURE_ARGS+= \
  67                 --disable-nls \
  68                 ${MULTILIB_ARGS} \
  69                 ${SOFTFLOAT_ARGS} \
  70                 --program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \
  71                 --enable-languages=c
  72
  73 GCC_CPPFLAGS=   -DNETBSD_TOOLS -DTARGET_SYSTEM_ROOT=0 \
  74                 -DTARGET_SYSTEM_ROOT_RELOCATABLE
  75
  76 MAKE_ARGS=      MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \
  77                 LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \
  78                 EXTRA_PARTS= CPPFLAGS=${GCC_CPPFLAGS:Q} \
  79                 AR=${HOST_AR:Q} RANLIB=${HOST_RANLIB:Q}
  80
  81 CONFIGURE_ENV+= gcc_cv_libc_provides_ssp=yes \
  82                 gcc_cv_as_sparc_gotdata_op=no
  83
  84 MKNATIVE_ENV=   ${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \
  85                         CC_FOR_BUILD=${HOST_CC:Q} \
  86                         CC=${CC:Q}' '${CCADDFLAGS:Q} \
  87                         CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
  88                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
  89                         CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \
  90                         AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \
  91                         MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
  92                         NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \
  93                         XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
  94                         LIBS=-lintl \
  95                         ac_cv_prog_cc_cross=yes \
  96                         ac_cv_func_strcoll_works=yes \
  97                         ac_cv_func_elf_getshstrndx=no \
  98                         gcc_cv_func_printf_ptr=yes \
  99                         gcc_cv_libc_provides_ssp=yes \
 100                         gdb_cv_printf_has_long_double=yes \
 101                         gdb_cv_printf_has_long_long=yes \
 102                         gdb_cv_scanf_has_long_double=yes \
 103                         gcc_cv_as_sparc_gotdata_op=no
 104
 105 ALL_TARGET=     all-gcc
 106 INSTALL_TARGET= install-gcc
 107
 108 .include "${.CURDIR}/../Makefile.gmakehost"
 109 BUILD_MAKE=${TOOL_GMAKE}
 110
 111 #
 112 # mknative-gcc specific stuff
 113 #
 114
 115 .if ${HAVE_GCC} < 45
 116 GCCSRCDIR=${.CURDIR}/../../gnu/dist/gcc4
 117 .else
 118 GCCSRCDIR=${.CURDIR}/../../external/gpl3/gcc/dist
 119 .endif
 120
 121 CXXADDFLAGS=    --sysroot=${DESTDIR}
 122 CCADDFLAGS=     --sysroot=${DESTDIR} -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include
 123
 124 NEWCONFIGDIR?=  ${.CURDIR}/../..
 125 MKNATIVE?=      ${.CURDIR}/mknative-gcc
 126
 127 bootstrap-libgcc: .configure_done
 128         @echo 'Creating files needed for libgcc by a native bootstrap build.'
 129         @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MKNATIVE_TARGET} \
 130                 ${.OBJDIR}/build ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} \
 131                 ${DESTDIR}
 132
 133 native-gcc: .native/.configure_done
 134         @echo 'Extracting GNU GCC configury for a native toolchain.'
 135         @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \
 136                 ${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} \
 137                 ${DESTDIR}
 138
 139 NATIVE_CONFIGURE_ARGS=  ${COMMON_CONFIGURE_ARGS}
 140 .if ${HAVE_GCC} >= 45
 141 NATIVE_CONFIGURE_ARGS+= \
 142                         --with-mpc=${DESTDIR}/usr \
 143                         --with-mpfr=${DESTDIR}/usr \
 144                         --with-gmp=${DESTDIR}/usr
 145
 146 .  if ${MACHINE_ARCH} != "vax"
 147 NATIVE_CONFIGURE_ARGS+= --enable-tls
 148 .  endif
 149 .endif
 150 NATIVE_CONFIGURE_ARGS+= \
 151                         --disable-multilib \
 152                         --disable-symvers \
 153                         --disable-libstdcxx-pch \
 154                         --build=`${GCCSRCDIR}/config.guess` \
 155                         --host=${MACHINE_GNU_PLATFORM}
 156
 157 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
 158         mkdir .native 2>/dev/null || true
 159         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 160                 (cd .native && ${MKNATIVE_ENV} \
 161                         ${HOST_SH} ${GNUHOSTDIST}/configure \
 162                         ${NATIVE_CONFIGURE_ARGS}) && \
 163                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} all-build-libiberty)
 164         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 165                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-gcc configure-libcpp) && \
 166                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-libiberty) && \
 167                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-libdecnumber)
 168         # edit Makefile so that maybe-all-gcc does not depend on all-gcc any more.
 169                 (cd .native && mv Makefile Makefile.config && \
 170                         ${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \
 171                                     -e 's/\(maybe-all-target-libgcc:\) all-target-libgcc/\1/' \
 172                                 < Makefile.config > Makefile)
 173         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 174                 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h)
 175         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 176                 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e libgcc.mvars tconfig.h unwind.h)
 177                 (cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so)
 178 .for _lib in ${MKNATIVE_CONFIG_TARGET_LIBS}
 179         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 180                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} \
 181                         ${_lib} \
 182                         ALL_GCC_C= ALL_GCC_CXX= \
 183                         CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
 184                         CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 185                         RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 186                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 187                         ac_cv_prog_cc_cross=yes) && \
 188         true
 189 .endfor
 190         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 191                 (cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \
 192                         ${MKNATIVE_ENV} ${BUILD_MAKE} \
 193                         CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
 194                         CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 195                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 196                         all-local) && \
 197         true
 198 .if 0
 199         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 200                 (cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \
 201                         ${MKNATIVE_ENV} ${BUILD_MAKE} needed-list)
 202 .endif
 203         @touch $@
 204
 205 clean: clean.native
 206 clean.native:
 207         -rm -r -f .native