gcc/gcc-cross-sdk_3.4.2.oe

   1 SECTION = "devel"
   2 DESCRIPTION = "The GNU cc and gcc C compilers."
   3 HOMEPAGE = "http://www.gnu.org/software/gcc/"
   4 LICENSE = "GPL"
   5 MAINTAINER = "Phil Blundell <pb@handhelds.org>"
   6
   7 inherit autotools sdk
   8
   9 SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
  10            file://gcc34-reverse-compare.patch;patch=1 \
  11            file://gcc34-arm-ldm.patch;patch=1 \
  12            file://gcc34-arm-ldm-peephole.patch;patch=1 \
  13            file://gcc34-arm-tune.patch;patch=1 \
  14            file://gcc-3.4.1-uclibc-100-conf.patch;patch=1 \
  15            file://gcc-3.4.1-uclibc-200-locale.patch;patch=1 \
  16            file://gcc-3.4.0-arm-lib1asm.patch;patch=1 \
  17            file://gcc-3.4.0-arm-nolibfloat.patch;patch=1"
  18
  19 SRC_URI += 'file://sdk-libstdc++-includes.patch;patch=1'
  20
  21 MIRRORS_prepend () {
  22 ${GNU_MIRROR}/gcc/      http://gcc.get-software.com/releases/
  23 ${GNU_MIRROR}/gcc/      http://mirrors.rcn.net/pub/sourceware/gcc/releases/
  24 }
  25
  26 S = "${WORKDIR}/gcc-${PV}"
  27 B = "${S}/build.${HOST_SYS}.${TARGET_SYS}"
  28
  29 FILESDIR = "${@os.path.dirname(oe.data.getVar('FILE',d,1))}/gcc-${PV}"
  30
  31 DEPENDS = "virtual/${TARGET_PREFIX}binutils virtual/${TARGET_PREFIX}libc-for-gcc"
  32
  33 export CPPFLAGS = ""
  34 export CXXFLAGS = ""
  35 export CFLAGS = ""
  36 export LDFLAGS = ""
  37
  38 STAGING_TARGET_INCDIR = "${STAGING_DIR}/${TARGET_SYS}/include"
  39 STAGING_TARGET_LIBDIR = "${STAGING_DIR}/${TARGET_SYS}/lib"
  40
  41 EXTRA_OECONF = "--with-gnu-ld \
  42                 --enable-shared \
  43                 --enable-languages=c,c++,f77 \
  44                 --enable-threads=posix \
  45                 --enable-multilib \
  46                 --enable-c99 \
  47                 --enable-long-long \
  48                 --enable-symvers=gnu \
  49                 --program-prefix=${TARGET_PREFIX} \
  50                 ${EXTRA_OECONF_PATHS} \
  51                 ${EXTRA_OECONF_DEP}"
  52
  53 EXTRA_OECONF += "${@get_gcc_fpu_setting(oe, d)}"
  54
  55 def get_gcc_fpu_setting(oe, d):
  56         if oe.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
  57                 return "--with-float=soft"
  58         return ""
  59
  60 do_configure () {
  61         (cd ${S} && gnu-configize) || die "failure running gnu-configize"
  62         (cd ${S}/libstdc++-v3 && autoreconf)
  63         oe_runconf
  64         mkdir -p gcc
  65         ln -sf ${CROSS_DIR}/bin/${TARGET_PREFIX}as gcc/as
  66         ln -sf ${CROSS_DIR}/bin/${TARGET_PREFIX}ld gcc/ld
  67         ln -sf ${STAGING_TARGET_INCDIR}/* ${S}/include
  68         ln -sf ${STAGING_TARGET_LIBDIR}/crt*.o gcc/
  69 }
  70
  71 do_compile () {
  72         export CC="${BUILD_CC}"
  73         export AR_FOR_TARGET="${TARGET_SYS}-ar"
  74         export RANLIB_FOR_TARGET="${TARGET_SYS}-ranlib"
  75         export LD_FOR_TARGET="${TARGET_SYS}-ld"
  76         export NM_FOR_TARGET="${TARGET_SYS}-nm"
  77         export CC_FOR_TARGET="${CCACHE} ${TARGET_SYS}-gcc"
  78         oe_runmake CFLAGS_FOR_TARGET="-I${STAGING_TARGET_INCDIR}"
  79 }
  80
  81 do_install () {
  82         autotools_do_install
  83 }