1 files changed, 68 insertions, 0 deletions
diff --git a/gcc/gcc3-build.inc b/gcc/gcc3-build.inc
index e69de29bb2..1e1ad898b3 100644
--- a/gcc/gcc3-build.inc
+++ b/gcc/gcc3-build.inc
@@ -0,0 +1,68 @@
+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}"
+
+EXTRA_OECONF = "${@['--enable-clocale=generic', ''][bb.data.getVar('USE_NLS', d, 1) != 'no']} \
+                --with-gnu-ld \
+                --enable-shared \
+                --enable-target-optspace \
+                --enable-languages=c,c++,f77 \
+                --enable-threads=posix \
+                --enable-multilib \
+                --enable-c99 \
+                --enable-long-long \
+                --enable-symvers=gnu \
+                --program-prefix=${TARGET_PREFIX} \
+                ${EXTRA_OECONF_PATHS} \
+                ${EXTRA_OECONF_DEP}"
+
+EXTRA_OECONF_PATHS = "--with-local-prefix=${prefix}/local \
+                      --with-gxx-include-dir=${includedir}/c++/${PV}"
+
+EXTRA_OECONF_DEP = ""
+EXTRA_OECONF_uclibc = "--disable-__cxa_atexit"
+EXTRA_OECONF_glibc = "--enable-__cxa_atexit"
+EXTRA_OECONF += "${@get_gcc_fpu_setting(oe, d)}"
+CPPFLAGS = ""
+
+def get_gcc_fpu_setting(oe, d):
+	if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
+		return "--with-float=soft"
+	return ""
+
+python __anonymous () {
+    import bb, re
+    if (re.match('linux-uclibc$', 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', '${EXTRA_OECONF_glibc}', d)
+}
+
+do_configure () {
+	# Setup these vars for cross building only
+	if [ "${BUILD_SYS}" != "${HOST_SYS}" ]; then
+		export CC_FOR_TARGET="${CCACHE} ${HOST_PREFIX}gcc"
+		export GCC_FOR_TARGET="${CCACHE} ${HOST_PREFIX}gcc"
+		export CXX_FOR_TARGET="${CCACHE} ${HOST_PREFIX}g++"
+		export AS_FOR_TARGET="${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}"
+	(cd ${S} && gnu-configize) || die "failure running gnu-configize"
+	oe_runconf
+}