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-rw-r--r--meta/packages/gcc/gcc-configure-common.inc74
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diff --git a/meta/packages/gcc/gcc-configure-common.inc b/meta/packages/gcc/gcc-configure-common.inc
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+#
+# Build the list of lanaguages to build.
+#
+# These can be overridden by the version specific .inc file.
+
+# Java (gcj doesn't work on all architectures)
+JAVA ?= ",java"
+JAVA_arm ?= ""
+JAVA_armeb ?= ""
+JAVA_mipsel ?= ""
+JAVA_sh3 ?= ""
+# gcc 3.x expects 'f77', 4.0 expects 'f95', 4.1 and 4.2 expect 'fortran'
+FORTRAN ?= ",f77"
+LANGUAGES ?= "c,c++${FORTRAN}${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} \
+ ${EXTRA_OECONF_PATHS}"
+
+# Build uclibc compilers without cxa_atexit support
+EXTRA_OECONF_append_linux = " --enable-__cxa_atexit"
+EXTRA_OECONF_append_linux-gnueabi = " --enable-__cxa_atexit"
+EXTRA_OECONF_append_linux-uclibc = " --disable-__cxa_atexit"
+EXTRA_OECONF_append_linux-uclibcgnueabi = " --disable-__cxa_atexit"
+EXTRA_OECONF += "${@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='${ARCH_FLAGS_FOR_TARGET}'"
+
+do_configure () {
+ # Setup these vars for cross building only
+ # ... because foo_FOR_TARGET apparently gets misinterpreted inside the
+ # gcc build stuff when the build is producing a cross compiler - i.e.
+ # when the 'current' target is the 'host' system, and the host is not
+ # the target (because the build is actually making a cross compiler!)
+ if [ "${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 GFORTRAN_FOR_TARGET="gfortran"
+ 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
+}
+