tools/gcc/Makefile

   1 #       $NetBSD: Makefile,v 1.74 2015/01/16 20:10:26 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} == 48
  12 CC_FOR_BUILD=           ${HOST_CXX:Q}
  13 LIB_INTL=
  14 .elif ${HAVE_GCC} == 45
  15 UNWIND_H=unwind.h
  16 MKNATIVE=               ${.CURDIR}/mknative-gcc.old
  17 .endif
  18
  19 # Defaults
  20 CC_FOR_BUILD?=          ${HOST_CC:Q}
  21 LIB_INTL?=              "LIBS=-lintl"
  22 MKNATIVE?=              ${.CURDIR}/mknative-gcc
  23
  24 .if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64"
  25 MULTILIB_ARGS= --enable-multilib
  26 .else
  27 MULTILIB_ARGS= --disable-multilib
  28 .endif
  29
  30 .if ${MKSOFTFLOAT} != "no" && ${MACHINE_CPU} != "m68k" \
  31     && ${MACHINE_CPU} != "or1k"
  32 SOFTFLOAT_ARGS= -with-float=soft
  33 .endif
  34
  35 .include "gcc-version.mk"
  36
  37 COMMON_CONFIGURE_ARGS=  --target=${MACHINE_GNU_PLATFORM} \
  38                         --enable-long-long \
  39                         --enable-threads \
  40                         --with-bugurl=http://www.NetBSD.org/Misc/send-pr.html \
  41                         --with-pkgversion="NetBSD ${NETBSD_GCC_VERSION}" \
  42                         --with-system-zlib \
  43                         --enable-__cxa_atexit \
  44                         # MINIX: --enable-libstdcxx-threads
  45
  46 .if defined(__MINIX)
  47 COMMON_CONFIGURE_ARGS+= \
  48                         --disable-libssp \
  49                         --enable-visibility \
  50                         --disable-threads \
  51                         --disable-tls
  52
  53 CONFIGURE_ENV+= gcc_cv_ld_hidden=yes
  54
  55 .if ${HOST_OSTYPE:C/\-.*//} == "Minix"
  56 CONFIGURE_ENV+= LDFLAGS=-lm
  57 .endif #  ${HOST_OSTYPE:C/\-.*//} == "Minix"
  58
  59 .endif # defined(__MINIX)
  60
  61 .if defined(GCC_CONFIG_ARCH.${MACHINE_ARCH})
  62 COMMON_CONFIGURE_ARGS+= --with-arch=${GCC_CONFIG_ARCH.${MACHINE_ARCH}}
  63 .endif
  64 .if defined(GCC_CONFIG_TUNE.${MACHINE_ARCH})
  65 COMMON_CONFIGURE_ARGS+= --with-tune=${GCC_CONFIG_TUNE.${MACHINE_ARCH}}
  66 .endif
  67
  68 .if ${HAVE_GCC} == 48
  69 COMMON_CONFIGURE_ARGS+= --enable-libstdcxx-time=rt --enable-lto
  70 .endif
  71
  72 CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS}
  73 CONFIGURE_ARGS+= \
  74                 --with-sysroot=${DESTDIR} \
  75                 --with-mpc=${TOOLDIR} \
  76                 --with-mpfr=${TOOLDIR} \
  77                 --with-gmp=${TOOLDIR} \
  78                 --disable-nls \
  79                 ${MULTILIB_ARGS} \
  80                 ${SOFTFLOAT_ARGS} \
  81                 --program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \
  82                 --enable-languages="${GCC_LANGUAGES}"
  83
  84 GCC_CPPFLAGS=   -DNETBSD_TOOLS -DTARGET_SYSTEM_ROOT=0 \
  85                 -DTARGET_SYSTEM_ROOT_RELOCATABLE
  86
  87 MAKE_ARGS=      MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \
  88                 LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \
  89                 EXTRA_PARTS= CPPFLAGS=${GCC_CPPFLAGS:Q} \
  90                 AR=${HOST_AR:Q} RANLIB=${HOST_RANLIB:Q}
  91
  92 CONFIGURE_ENV+= gcc_cv_libc_provides_ssp=yes \
  93                 gcc_cv_as_sparc_gotdata_op=no
  94
  95 ALL_TARGET=     all-gcc
  96 INSTALL_TARGET= install-gcc
  97
  98 .include "${.CURDIR}/../Makefile.gmakehost"
  99 BUILD_MAKE=${TOOL_GMAKE}
 100
 101 #
 102 # mknative-gcc specific stuff
 103 #
 104
 105 MKNATIVE_CONFIG_TARGET_LIBS=
 106
 107 .if ${HAVE_GCC} == 48
 108 MKNATIVE_CONFIG_TARGET_LIBS+=   configure-target-libgcc
 109 MKNATIVE_CONFIG_TARGET_LIBS+=   configure-target-libgomp
 110 MKNATIVE_TARGET=        gcc48
 111 .elif ${HAVE_GCC} == 45
 112 MKNATIVE_CONFIG_TARGET_LIBS+=   configure-target-libgomp
 113 MKNATIVE_TARGET=        gcc45
 114 .endif
 115
 116 MKNATIVE_CONFIG_TARGET_LIBS+= \
 117         configure-target-libstdc++-v3 \
 118         configure-target-libobjc
 119
 120 BINENV=         /usr/bin/env -i
 121
 122
 123 MKNATIVE_ENV=   ${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \
 124                         CC_FOR_BUILD=${CC_FOR_BUILD:Q} \
 125                         CXX_FOR_BUILD=${HOST_CXX:Q} \
 126                         CFLAGS_FOR_BUILD="-I${TOOLDIR}/include" \
 127                         CC=${CC:Q}' '${CCADDFLAGS:Q} \
 128                         CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 129                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 130                         CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \
 131                         AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \
 132                         MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
 133                         NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \
 134                         XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
 135                         ${LIB_INTL} \
 136                         ac_cv_prog_cc_cross=yes \
 137                         ac_cv_func_strcoll_works=yes \
 138                         ac_cv_func_elf_getshstrndx=no \
 139                         gcc_cv_func_printf_ptr=yes \
 140                         gcc_cv_libc_provides_ssp=yes \
 141                         gdb_cv_printf_has_long_double=yes \
 142                         gdb_cv_printf_has_long_long=yes \
 143                         gdb_cv_scanf_has_long_double=yes \
 144                         gcc_cv_as_sparc_gotdata_op=no
 145
 146 CXXADDFLAGS=    --sysroot=${DESTDIR}
 147 CCADDFLAGS=     --sysroot=${DESTDIR} -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include
 148
 149 # NEWCONFIGDIR can be set to a read-write location of the source tree
 150 # in case the version being used is not.
 151 NEWCONFIGDIR?=  ${.CURDIR}/../..
 152
 153 bootstrap-libgcc: .configure_done
 154         @echo 'Creating files needed for libgcc by a native bootstrap build.'
 155         (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libgcc)
 156         @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MKNATIVE_TARGET}-bootstrap \
 157                 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \
 158                 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR}
 159
 160 .if ${HAVE_GCC} == "48"
 161 bootstrap-libstdc++: .configure_done
 162         @echo 'Creating files needed for libstdc++ by a native bootstrap build.'
 163         (cd ${.OBJDIR}/build && ${BUILD_COMMAND} configure-target-libstdc++-v3)
 164         @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} libstdc++-bootstrap \
 165                 ${.OBJDIR}/build ${NEWCONFIGDIR} ${NETBSDSRCDIR} \
 166                 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR}
 167 .endif
 168
 169 native-gcc: .native/.configure_done
 170         @echo 'Extracting GNU GCC configury for a native toolchain.'
 171         @MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \
 172                 ${.OBJDIR}/.native ${NEWCONFIGDIR} ${NETBSDSRCDIR} \
 173                 ${MACHINE_GNU_PLATFORM} ${DESTDIR} ${TOOLDIR}
 174
 175 NATIVE_CONFIGURE_ARGS=  ${COMMON_CONFIGURE_ARGS}
 176 MPC=            ${NETBSDSRCDIR}/external/lgpl3/mpc
 177 MPFR=           ${NETBSDSRCDIR}/external/lgpl3/mpfr
 178 GMP=            ${NETBSDSRCDIR}/external/lgpl3/gmp
 179 MPCOBJ!=        cd ${MPC}/lib/libmpc && ${PRINTOBJDIR}
 180 MPFROBJ!=       cd ${MPFR}/lib/libmpfr && ${PRINTOBJDIR}
 181 GMPOBJ!=        cd ${GMP}/lib/libgmp && ${PRINTOBJDIR}
 182
 183 GMP_MACHINE_ARCH?=      ${MACHINE_ARCH:S/earmv4/arm/:C/armv[5-7]/arm/}
 184
 185 NATIVE_CONFIGURE_ARGS+= \
 186                         --with-mpc-lib=${MPCOBJ} \
 187                         --with-mpfr-lib=${MPFROBJ} \
 188                         --with-gmp-lib=${GMPOBJ} \
 189                         --with-mpc-include=${MPC}/dist/src \
 190                         --with-mpfr-include=${MPFR}/dist/src \
 191                         --with-gmp-include=${GMP}/lib/libgmp/arch/${GMP_MACHINE_ARCH}
 192
 193 .if !defined(__MINIX)
 194 .if ${MACHINE_ARCH} != "vax"
 195 NATIVE_CONFIGURE_ARGS+= --enable-tls
 196 .endif
 197 .endif # !defined(__MINIX)
 198 .if !empty(MACHINE_ARCH:Mearm*)
 199 NATIVE_CONFIGURE_ARGS+= --enable-initfini-array
 200 .endif
 201
 202 .if ${MACHINE_ARCH} == "m68000"
 203 NATIVE_CONFIGURE_ARGS+= --disable-shared
 204 .endif
 205
 206 NATIVE_CONFIGURE_ARGS+= \
 207                         --disable-multilib \
 208                         --disable-symvers \
 209                         --disable-libstdcxx-pch \
 210                         --build=`${GCCDIST}/config.guess` \
 211                         --host=${MACHINE_GNU_PLATFORM} \
 212                         --with-sysroot=${DESTDIR}
 213 MKENV_BUILD_MAKE=cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE}
 214
 215 .native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
 216         mkdir .native 2>/dev/null || true
 217         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 218                 (cd .native && ${MKNATIVE_ENV} \
 219                         ${HOST_SH} ${GNUHOSTDIST}/configure \
 220                         ${NATIVE_CONFIGURE_ARGS}) && \
 221                 (${MKENV_BUILD_MAKE} all-build-libiberty) && \
 222                 ([ "${HAVE_GCC}" = "48" ] && \
 223                  (${MKENV_BUILD_MAKE} all-libcpp) && \
 224                  (${MKENV_BUILD_MAKE} all-libbacktrace) && \
 225                  (${MKENV_BUILD_MAKE} all-libdecnumber) || true)
 226         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 227                 (${MKENV_BUILD_MAKE} configure-gcc configure-libcpp) && \
 228                 (${MKENV_BUILD_MAKE} configure-libiberty) && \
 229                 (${MKENV_BUILD_MAKE} configure-libdecnumber)
 230         # edit Makefile so that maybe-all-gcc does not depend on all-gcc any more.
 231                 (cd .native && mv Makefile Makefile.config && \
 232                         ${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \
 233                                     -e 's/\(maybe-all-target-libgcc:\) all-target-libgcc/\1/' \
 234                                 < Makefile.config > Makefile)
 235         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 236                 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h)
 237         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 238                 (cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e libgcc.mvars tconfig.h ${UNWIND_H})
 239                 (cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so)
 240 .for _lib in ${MKNATIVE_CONFIG_TARGET_LIBS}
 241         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 242                 (cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} \
 243                         ${_lib} \
 244                         ALL_GCC_C= ALL_GCC_CXX= \
 245                         CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
 246                         CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 247                         RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 248                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 249                         ac_cv_prog_cc_cross=yes) && \
 250         true
 251 .endfor
 252         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 253                 (cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \
 254                         ${MKNATIVE_ENV} ${BUILD_MAKE} \
 255                         CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
 256                         CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
 257                         CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
 258                         all-local) && \
 259         true
 260 .if 0
 261         PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
 262                 (cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \
 263                         ${MKNATIVE_ENV} ${BUILD_MAKE} needed-list)
 264 .endif
 265         @touch $@
 266
 267 clean: clean.native
 268 clean.native:
 269         -rm -r -f .native