diff options
Diffstat (limited to 'meta/packages/gcc/gcc4-build.inc')
| -rw-r--r-- | meta/packages/gcc/gcc4-build.inc | 100 |
1 files changed, 97 insertions, 3 deletions
diff --git a/meta/packages/gcc/gcc4-build.inc b/meta/packages/gcc/gcc4-build.inc index 8b80f4820a..0f86ff2a31 100644 --- a/meta/packages/gcc/gcc4-build.inc +++ b/meta/packages/gcc/gcc4-build.inc @@ -1,6 +1,100 @@ -FORTRAN = "f95" -HAS_GFORTRAN = "yes" +HAS_GFORTRAN = "no" HAS_G2C = "no" -include gcc3-build.inc +MIRRORS_prepend () { +${GNU_MIRROR}/gcc/releases/ ftp://gcc.gnu.org/pub/gcc/releases/ +${GNU_MIRROR}/gcc/ http://mirrors.rcn.net/pub/sourceware/gcc/releases/ +${GNU_MIRROR}/gcc/releases/ http://gcc.get-software.com/releases/ +${GNU_MIRROR}/gcc/ http://gcc.get-software.com/releases/ +} + +gcclibdir ?= "${libdir}/gcc" +S = "${WORKDIR}/gcc-${PV}" +B = "${S}/build.${HOST_SYS}.${TARGET_SYS}" +BINV ?= "${PV}" + +# gcj doesn't work on some architectures +JAVA = ",java" +JAVA_arm = "" +JAVA_armeb = "" +JAVA_mipsel = "" +JAVA_sh3 = "" +# gcc4-build sets this to f95 +#FORTRAN ?= "f77" +#LANGUAGES ?= "c,c++,${JAVA}" +LANGUAGES ?= "c,c++,${JAVA}" + +EXTRA_OECONF = "${@['--enable-clocale=generic', ''][bb.data.getVar('USE_NLS', d, 1) != 'no']} \ + --with-gnu-ld \ + --enable-shared \ + --enable-target-optspace \ + --enable-languages=${LANGUAGES} \ + --enable-threads=posix \ + --enable-multilib \ + --enable-c99 \ + --enable-long-long \ + --enable-symvers=gnu \ + --enable-libstdcxx-pch \ + --program-prefix=${TARGET_PREFIX} \ + ${EXTRA_OECONF_PATHS} \ + ${EXTRA_OECONF_DEP}" + +EXTRA_OECONF_PATHS = " \ + --with-local-prefix=${prefix}/local \ + --with-gxx-include-dir=${includedir}/c++/${BINV}" + +EXTRA_OECONF_DEP = "" +EXTRA_OECONF_uclibc = "--disable-__cxa_atexit" +EXTRA_OECONF_glibc = "--enable-__cxa_atexit" +EXTRA_OECONF += "${@get_gcc_fpu_setting(bb, d)}" +CPPFLAGS = "" + +# Used by configure to define additional values for FLAGS_FOR_TARGET - +# passed to all the compilers. +ARCH_FLAGS_FOR_TARGET = "" +#NOTE: not tested on other platforms, the following is probably correct +# everywhere! +ARCH_FLAGS_FOR_TARGET_slugos = "${TARGET_CC_ARCH}" +ARCH_FLAGS_FOR_TARGET_unslung = "${TARGET_CC_ARCH}" +EXTRA_OEMAKE += "ARCH_FLAGS_FOR_TARGET='${ARCH_FLAGS_FOR_TARGET}'" + +def get_gcc_fpu_setting(bb, d): + if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]: + return "--with-float=soft" + return "" + +python __anonymous () { + import bb, re + if (re.match('linux-uclibc$', bb.data.getVar('TARGET_OS', d, 1)) != None): + bb.data.setVar('EXTRA_OECONF_DEP', '${EXTRA_OECONF_uclibc}', d) + elif (re.match('linux$', bb.data.getVar('TARGET_OS', d, 1)) != None): + bb.data.setVar('EXTRA_OECONF_DEP', '${EXTRA_OECONF_glibc}', d) +} + +do_configure () { + # Setup these vars for cross building only + # ... because foo_FOR_TARGET apparently gets misinterpreted inside the + # gcc build stuff when the build is producing a cross compiler - i.e. + # when the 'current' target is the 'host' system, and the host is not + # the target (because the build is actually making a cross compiler!) + if [ "${BUILD_SYS}" != "${HOST_SYS}" ]; then + export CC_FOR_TARGET="${CC}" + export GCC_FOR_TARGET="${CC}" + export CXX_FOR_TARGET="${CXX}" + export AS_FOR_TARGET="${HOST_PREFIX}as" + export LD_FOR_TARGET="${HOST_PREFIX}ld" + export NM_FOR_TARGET="${HOST_PREFIX}nm" + export AR_FOR_TARGET="${HOST_PREFIX}ar" + export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" + fi + export CC_FOR_BUILD="${BUILD_CC}" + export CXX_FOR_BUILD="${BUILD_CXX}" + export CFLAGS_FOR_BUILD="${BUILD_CFLAGS}" + export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}" + export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}" + export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}" + export ARCH_FLAGS_FOR_TARGET="${ARCH_FLAGS_FOR_TARGET}" + (cd ${S} && gnu-configize) || die "failure running gnu-configize" + oe_runconf +} |