tools/gcc/Makefile

   1 #       $NetBSD: Makefile,v 1.52 2012/09/18 07:05:15 skrll Exp $
   2
   3 .include <bsd.own.mk>
   4
   5 .ifdef __MINIX
   6 HAVE_GCC= 45
   7
   8 GCC_LANGUAGES=c
   9 .else
  10 GCC_LANGUAGES=c c++ objc
  11 .endif
  12 MODULE=                 gcc4
  13
  14 MKNATIVE_CONFIG_TARGET_LIBS= \
  15         configure-target-libstdc++-v3 \
  16         configure-target-libobjc
  17
  18 .if ${HAVE_GCC} == 45
  19 MKNATIVE_TARGET=        gcc45
  20 GNUHOSTDIST=            ${.CURDIR}/../../external/gpl3/gcc/dist
  21 MKNATIVE_CONFIG_TARGET_LIBS+= \
  22         configure-target-libgomp
  23 .else
  24 MKNATIVE_TARGET=        gcc4
  25 .endif
  26
  27 BINENV=         /usr/bin/env -i
  28
  29 VAX_CONFIGURE_ARGS=
  30
  31 .if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64"
  32 MULTILIB_ARGS= --enable-multilib
  33 .else
  34 MULTILIB_ARGS= --disable-multilib
  35 .endif
  36
  37 .if ${MKSOFTFLOAT} != "no"
  38 SOFTFLOAT_ARGS= -with-float=soft
  39 .endif
  40
  41 # LSC FIXME We are not using the correct target ATM, so overrides for now...
  42 COMMON_CONFIGURE_ARGS=  --target=${MACHINE_GNU_PLATFORM} \
  43                         --disable-libssp \
  44                         --disable-threads \
  45                         --disable-visibility \
  46                         --disable-libunwind \
  47                         --enable-long-long \
  48                         --enable-threads \
  49                         --with-bugurl=http://www.NetBSD.org/Misc/send-pr.html \
  50                         --with-pkgversion="NetBSD nb1 20120916" \
  51                         --with-system-zlib \
  52                         ${VAX_CONFIGURE_ARGS} \
  53                         --enable-__cxa_atexit
  54 .if defined(GCC_CONFIG_ARCH.${MACHINE_ARCH})
  55 COMMON_CONFIGURE_ARGS+= --with-arch=${GCC_CONFIG_ARCH.${MACHINE_ARCH}}
  56 .endif
  57 .if defined(GCC_CONFIG_TUNE.${MACHINE_ARCH})
  58 COMMON_CONFIGURE_ARGS+= --with-tune=${GCC_CONFIG_TUNE.${MACHINE_ARCH}}
  59 .endif
  60
  61 CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS}
  62 .if ${HAVE_GCC} >= 45
  63 CONFIGURE_ARGS+= \
  64                 --with-mpc=${TOOLDIR} \
  65                 --with-mpfr=${TOOLDIR} \
  66                 --with-gmp=${TOOLDIR}
  67 .endif
  68 CONFIGURE_ARGS+= \
  69                 --disable-nls \
  70                 ${MULTILIB_ARGS} \
  71                 ${SOFTFLOAT_ARGS} \
  72                 --program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \
  73                 --enable-languages="${GCC_LANGUAGES}"
  74
  75 GCC_CPPFLAGS=   -DNETBSD_TOOLS -DTARGET_SYSTEM_ROOT=0 \
  76                 -DTARGET_SYSTEM_ROOT_RELOCATABLE
  77
  78 .if ${HOST_OSTYPE:C/\-.*//} == "Minix"
  79 GCC_CPPFLAGS+= -D_NETBSD_SOURCE -D_POSIX_SOURCE -D_COMPAT_MINIX
  80 CONFIGURE_ENV+= LDFLAGS=-lm
  81 .endif
  82
  83 MAKE_ARGS=      MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \
  84                 LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \
  85                 EXTRA_PARTS= CPPFLAGS=${GCC_CPPFLAGS:Q} \
  86                 AR=${HOST_AR:Q} RANLIB=${HOST_RANLIB:Q}
  87
  88 CONFIGURE_ENV+= gcc_cv_libc_provides_ssp=yes \
  89                 gcc_cv_as_sparc_gotdata_op=no
  90
  91 MKNATIVE_ENV=   ${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \
  92                         CC_FOR_BUILD=${HOST_CC:Q} \
  93                         CC=${CC:Q}' '${CCADDFLAGS:Q} \
  94                         CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
  95                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
  96                         CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \
  97                         AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \
  98                         MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
  99                         NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \
 100                         XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
 101                         LIBS=-lintl \
 102                         ac_cv_prog_cc_cross=yes \
 103                         ac_cv_func_strcoll_works=yes \
 104                         ac_cv_func_elf_getshstrndx=no \
 105                         gcc_cv_func_printf_ptr=yes \
 106                         gcc_cv_libc_provides_ssp=yes \
 107                         gdb_cv_printf_has_long_double=yes \
 108                         gdb_cv_printf_has_long_long=yes \
 109                         gdb_cv_scanf_has_long_double=yes \
 110                         gcc_cv_as_sparc_gotdata_op=no
 111
 112 ALL_TARGET=     all-gcc
 113 INSTALL_TARGET= install-gcc
 114
 115 .include "${.CURDIR}/../Makefile.gmakehost"
 116 BUILD_MAKE=${TOOL_GMAKE}
 117
 118 #
 119 # mknative-gcc specific stuff
 120 #
 121
 122 .if ${HAVE_GCC} < 45
 123 GCCSRCDIR=${.CURDIR}/../../gnu/dist/gcc4
 124 .else
 125 GCCSRCDIR=${.CURDIR}/../../external/gpl3/gcc/dist
 126 .endif
 127
 128 CXXADDFLAGS=    --sysroot=${DESTDIR}
 129 CCADDFLAGS=     --sysroot=${DESTDIR} -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include
 130
 131 NEWCONFIGDIR?=  ${.CURDIR}/../..
 132 MKNATIVE?=      ${.CURDIR}/mknative-gcc
 133
 134 bootstrap-libgcc: .configure_done
 135         @echo 'Creating files needed for libgcc by a native bootstrap build.'
 136         @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MKNATIVE_TARGET} \
 137                 ${.OBJDIR}/build ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} \
 138                 ${DESTDIR}
 139
 140 native-gcc: .native/.configure_done
 141         @echo 'Extracting GNU GCC configury for a native toolchain.'
 142         @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \
 143                 ${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} \
 144                 ${DESTDIR}
 145
 146 NATIVE_CONFIGURE_ARGS=  ${COMMON_CONFIGURE_ARGS}
 147 .if ${HAVE_GCC} >= 45
 148 NATIVE_CONFIGURE_ARGS+= \
 149                         --with-mpc=${DESTDIR}/usr \
 150                         --with-mpfr=${DESTDIR}/usr \
 151                         --with-gmp=${DESTDIR}/usr
 152
 153 .  if ${MACHINE_ARCH} != "vax"
 154 NATIVE_CONFIGURE_ARGS+= --enable-tls
 155 .  endif
 156 .endif
 157 NATIVE_CONFIGURE_ARGS+= \
 158                         --disable-multilib \
 159                         --disable-symvers \
 160                         --disable-libstdcxx-pch \
 161                         --build=`${GCCSRCDIR}/config.guess` \
 162                         --host=${MACHINE_GNU_PLATFORM}
 163
 164 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
 165         mkdir .native 2>/dev/null || true
 166         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 167                 (cd .native && ${MKNATIVE_ENV} \
 168                         ${HOST_SH} ${GNUHOSTDIST}/configure \
 169                         ${NATIVE_CONFIGURE_ARGS}) && \
 170                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} all-build-libiberty)
 171         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 172                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-gcc configure-libcpp) && \
 173                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-libiberty) && \
 174                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-libdecnumber)
 175         # edit Makefile so that maybe-all-gcc does not depend on all-gcc any more.
 176                 (cd .native && mv Makefile Makefile.config && \
 177                         ${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \
 178                                     -e 's/\(maybe-all-target-libgcc:\) all-target-libgcc/\1/' \
 179                                 < Makefile.config > Makefile)
 180         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 181                 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h)
 182         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 183                 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e libgcc.mvars tconfig.h unwind.h)
 184                 (cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so)
 185 .for _lib in ${MKNATIVE_CONFIG_TARGET_LIBS}
 186         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 187                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} \
 188                         ${_lib} \
 189                         ALL_GCC_C= ALL_GCC_CXX= \
 190                         CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
 191                         CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 192                         RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 193                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 194                         ac_cv_prog_cc_cross=yes) && \
 195         true
 196 .endfor
 197         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 198                 (cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \
 199                         ${MKNATIVE_ENV} ${BUILD_MAKE} \
 200                         CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
 201                         CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 202                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 203                         all-local) && \
 204         true
 205 .if 0
 206         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 207                 (cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \
 208                         ${MKNATIVE_ENV} ${BUILD_MAKE} needed-list)
 209 .endif
 210         @touch $@
 211
 212 clean: clean.native
 213 clean.native:
 214         -rm -r -f .native