move toolchain components into meta-linaro-toolchain

Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>

31 files changed, 842 insertions, 0 deletions

diff --git a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb
new file mode 100644
index 00000000..83a85324
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb
@@ -0,0 +1,218 @@
+require recipes-core/eglibc/eglibc-package.inc
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+# License applies to this recipe code, not the toolchain itself
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "\
+	file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3b58 \
+	file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420 \
+"
+
+PROVIDES += "\
+	linux-libc-headers \
+	virtual/${TARGET_PREFIX}gcc \
+	virtual/${TARGET_PREFIX}g++ \
+	virtual/${TARGET_PREFIX}gcc-initial \
+	virtual/${TARGET_PREFIX}binutils \
+	virtual/${TARGET_PREFIX}libc-for-gcc \
+	virtual/${TARGET_PREFIX}compilerlibs \
+	virtual/libc \
+	virtual/libintl \
+	virtual/libiconv \
+	glibc-thread-db \
+	libgcc \
+	virtual/linux-libc-headers \
+"
+PV = "${ELT_VER_MAIN}"
+PR = "r2"
+
+# https://launchpad.net/linaro-toolchain-binaries
+# http://launchpad.net/linaro-toolchain-binaries/trunk/2012.03/+download/gcc-linaro-arm-linux-gnueabi-2012.03-20120326_linux.tar.bz2
+SRC_URI = "file://SUPPORTED"
+
+do_install() {
+	install -d ${D}${base_libdir}
+	install -d ${D}${bindir}
+	install -d ${D}${sbindir}
+	install -d ${D}${libdir}
+	install -d ${D}${libexecdir}
+	install -d ${D}${datadir}
+	install -d ${D}${includedir}
+
+	cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/lib/*  ${D}${base_libdir}
+	if [ -d ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/lib/${ELT_TARGET_SYS} ]; then
+		cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/lib/${ELT_TARGET_SYS}/*  ${D}${base_libdir}
+	else
+		cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/lib/*  ${D}${base_libdir}
+	fi
+	if [ -d ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/lib/${ELT_TARGET_SYS} ]; then
+		cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/lib/${ELT_TARGET_SYS}/*  ${D}${libdir}
+	else
+		cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/lib/*  ${D}${libdir}
+	fi
+	cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/share/*  ${D}${datadir}
+	cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/include/*  ${D}${includedir}
+	if [ -d ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/include/${ELT_TARGET_SYS} ]; then
+		cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/include/${ELT_TARGET_SYS}/*  ${D}${includedir}
+
+		rm -r ${D}${includedir}/${ELT_TARGET_SYS}
+	fi
+
+	# fix up the copied symlinks (they are still pointing to the multiarch directory)
+	ln -sf ld-2.13.so ${D}${base_libdir}/ld-linux.so.3
+	ln -sf ../../lib/libnsl.so.1 ${D}${libdir}/libnsl.so
+	ln -sf ../../lib/librt.so.1 ${D}${libdir}/librt.so
+	ln -sf ../../lib/libcrypt.so.1 ${D}${libdir}/libcrypt.so
+	ln -sf ../../lib/libnss_nis.so.2 ${D}${libdir}/libnss_nis.so
+	ln -sf ../../lib/libresolv.so.2 ${D}${libdir}/libresolv.so
+	ln -sf ../../lib/libnss_dns.so.2 ${D}${libdir}/libnss_dns.so
+	ln -sf ../../lib/libnss_hesiod.so.2 ${D}${libdir}/libnss_hesiod.so
+	ln -sf ../../lib/libutil.so.1 ${D}${libdir}/libutil.so
+	ln -sf ../../lib/libnss_files.so.2 ${D}${libdir}/libnss_files.so
+	ln -sf ../../lib/libnss_compat.so.2 ${D}${libdir}/libnss_compat.so
+	ln -sf ../../lib/libcidn.so.1 ${D}${libdir}/libcidn.so
+	ln -sf ../../lib/libBrokenLocale.so.1 ${D}${libdir}/libBrokenLocale.so
+	ln -sf ../../lib/libthread_db.so.1 ${D}${libdir}/libthread_db.so
+	ln -sf ../../lib/libanl.so.1 ${D}${libdir}/libanl.so
+	ln -sf ../../lib/libdl.so.2 ${D}${libdir}/libdl.so
+	ln -sf ../../lib/libnss_nisplus.so.2 ${D}${libdir}/libnss_nisplus.so
+	ln -sf ../../lib/libm.so.6 ${D}${libdir}/libm.so
+
+	if [ -f ${D}${libdir}/libc.so ];then
+		sed -i -e "s# /lib/${ELT_TARGET_SYS}# ../../lib#g" -e "s# /usr/lib/${ELT_TARGET_SYS}# .#g" ${D}${libdir}/libc.so
+	fi
+	if [ -f ${D}${base_libdir}/libc.so ];then
+		sed -i -e "s# /lib/${ELT_TARGET_SYS}# ../../lib#g" -e "s# /usr/lib/${ELT_TARGET_SYS}# .#g" ${D}${base_libdir}/libc.so
+	fi
+	if [ -f ${D}${libdir}/libpthread.so ];then
+		sed -i -e "s# /lib/${ELT_TARGET_SYS}# ../../lib#g" -e "s# /usr/lib/${ELT_TARGET_SYS}# .#g" ${D}${libdir}/libpthread.so
+	fi
+	if [ -f ${D}${base_libdir}/libpthread.so ];then
+		sed -i -e "s# /lib/${ELT_TARGET_SYS}# ../../lib#g" -e "s# /usr/lib/${ELT_TARGET_SYS}# .#g" ${D}${base_libdir}/libpthread.so
+	fi
+}
+
+PACKAGES =+ "\
+	libgcc \
+	libgcc-dev \
+	libstdc++ \
+	libstdc++-dev \
+	libstdc++-staticdev \
+	linux-libc-headers \
+	linux-libc-headers-dev \
+"
+
+INSANE_SKIP_${PN}-dbg = "staticdev"
+INSANE_SKIP_${PN}-utils += "ldflags"
+INSANE_SKIP_libstdc++ += "ldflags"
+INSANE_SKIP_libgcc += "ldflags"
+INSANE_SKIP_gdbserver += "ldflags"
+
+PKG_${PN} = "eglibc"
+PKG_${PN}-dev = "eglibc-dev"
+PKG_${PN}-doc = "eglibc-doc"
+PKG_${PN}-dbg = "eglibc-dbg"
+PKG_${PN}-pic = "eglibc-pic"
+PKG_${PN}-utils = "eglibc-utils"
+PKG_${PN}-gconv = "eglibc-gconv"
+PKG_${PN}-extra-nss = "eglibc-extra-nss"
+PKG_${PN}-thread-db = "eglibc-thread-db"
+PKG_${PN}-pcprofile = "eglibc-pcprofile"
+
+PKGV_${PN} = "${ELT_VER_LIBC}"
+PKGV_${PN}-dev = "${ELT_VER_LIBC}"
+PKGV_${PN}-doc = "${ELT_VER_LIBC}"
+PKGV_${PN}-dbg = "${ELT_VER_LIBC}"
+PKGV_${PN}-pic = "${ELT_VER_LIBC}"
+PKGV_${PN}-utils = "${ELT_VER_LIBC}"
+PKGV_${PN}-gconv = "${ELT_VER_LIBC}"
+PKGV_${PN}-extra-nss = "${ELT_VER_LIBC}"
+PKGV_${PN}-thread-db = "${ELT_VER_LIBC}"
+PKGV_${PN}-pcprofile = "${ELT_VER_LIBC}"
+PKGV_catchsegv = "${ELT_VER_LIBC}"
+PKGV_libsegfault = "${ELT_VER_LIBC}"
+PKGV_sln = "${ELT_VER_LIBC}"
+PKGV_nscd = "${ELT_VER_LIBC}"
+PKGV_ldd = "${ELT_VER_LIBC}"
+PKGV_libgcc = "${ELT_VER_GCC}"
+PKGV_libgcc-dev = "${ELT_VER_GCC}"
+PKGV_libstdc++ = "${ELT_VER_GCC}"
+PKGV_libstdc++-dev = "${ELT_VER_GCC}"
+PKGV_libstdc++-staticdev = "${ELT_VER_GCC}"
+PKGV_linux-libc-headers = "${ELT_VER_KERNEL}"
+PKGV_linux-libc-headers-dev = "${ELT_VER_KERNEL}"
+PKGV_gdbserver = "${ELT_VER_GDBSERVER}"
+
+FILES_libgcc = "${base_libdir}/libgcc_s.so.1"
+FILES_libgcc-dev = "${base_libdir}/libgcc_s.so"
+FILES_libstdc++ = "${base_libdir}/libstdc++.so.*"
+FILES_libstdc++-dev = "\
+	${includedir}/c++/${PV} \
+	${base_libdir}/libstdc++.so \
+	${base_libdir}/libstdc++.a \
+	${base_libdir}/libsupc++.a \
+"
+FILES_linux-libc-headers = "\
+	${includedir}/asm* \
+	${includedir}/linux \
+	${includedir}/mtd \
+	${includedir}/rdma \
+	${includedir}/scsi \
+	${includedir}/sound \
+	${includedir}/video \
+"
+FILES_${PN} += "\
+	${libdir}/bin \
+	${libdir}/locale \
+	${libdir}/gconv/gconv-modules \
+	${datadir}/zoneinfo \
+	${base_libdir}/libcrypt*.so.* \
+	${base_libdir}/libcrypt-*.so \
+	${base_libdir}/libc.so.* \
+	${base_libdir}/libc-*.so \
+	${base_libdir}/libm*.so.* \
+	${base_libdir}/libm-*.so \
+	${base_libdir}/ld*.so.* \
+	${base_libdir}/ld-*.so \
+	${base_libdir}/libpthread*.so.* \
+	${base_libdir}/libpthread-*.so \
+	${base_libdir}/libresolv*.so.* \
+	${base_libdir}/libresolv-*.so \
+	${base_libdir}/librt*.so.* \
+	${base_libdir}/librt-*.so \
+	${base_libdir}/libutil*.so.* \
+	${base_libdir}/libutil-*.so \
+	${base_libdir}/libnsl*.so.* \
+	${base_libdir}/libnsl-*.so \
+	${base_libdir}/libnss_files*.so.* \
+	${base_libdir}/libnss_files-*.so \
+	${base_libdir}/libnss_compat*.so.* \
+	${base_libdir}/libnss_compat-*.so \
+	${base_libdir}/libnss_dns*.so.* \
+	${base_libdir}/libnss_dns-*.so \
+	${base_libdir}/libnss_nis*.so.* \
+	${base_libdir}/libnss_nisplus-*.so \
+	${base_libdir}/libnss_nisplus*.so.* \
+	${base_libdir}/libnss_nis-*.so \
+	${base_libdir}/libnss_hesiod*.so.* \
+	${base_libdir}/libnss_hesiod-*.so \
+	${base_libdir}/libdl*.so.* \
+	${base_libdir}/libdl-*.so \
+	${base_libdir}/libanl*.so.* \
+	${base_libdir}/libanl-*.so \
+	${base_libdir}/libBrokenLocale*.so.* \
+	${base_libdir}/libBrokenLocale-*.so \
+	${base_libdir}/libcidn*.so.* \
+	${base_libdir}/libcidn-*.so \
+	${base_libdir}/libthread_db*.so.* \
+	${base_libdir}/libthread_db-*.so \
+	${base_libdir}/libmemusage.so \
+	${base_libdir}/libSegFault.so \
+	${base_libdir}/libpcprofile.so \
+"
+ELT_VER_MAIN ??= ""
+
+python () {
+    if not d.getVar("ELT_VER_MAIN"):
+	raise bb.parse.SkipPackage("External Linaro toolchain not configured (ELT_VER_MAIN not set).")
diff --git a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/files/SUPPORTED b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/files/SUPPORTED
new file mode 100644
index 00000000..9615075e
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/files/SUPPORTED
@@ -0,0 +1 @@
+POSIX
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-canadian_linaro-4.6.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-canadian_linaro-4.6.bb
new file mode 100644
index 00000000..59122edc
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-canadian_linaro-4.6.bb
@@ -0,0 +1,5 @@
+# Copyright (C) 2012 Khem Raj <khem@openembedded.org>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+require gcc-linaro-common-4.6.inc
+require recipes-devtools/gcc/gcc-cross-canadian_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-canadian_linaro-4.7.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-canadian_linaro-4.7.bb
new file mode 100644
index 00000000..91cfbf30
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-canadian_linaro-4.7.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.7.inc
+require recipes-devtools/gcc/gcc-cross-canadian_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-initial_linaro-4.6.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-initial_linaro-4.6.bb
new file mode 100644
index 00000000..b0dbcc6f
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-initial_linaro-4.6.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.6.inc
+require recipes-devtools/gcc/gcc-cross-initial_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-initial_linaro-4.7.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-initial_linaro-4.7.bb
new file mode 100644
index 00000000..d0ec13f2
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross-initial_linaro-4.7.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.7.inc
+require recipes-devtools/gcc/gcc-cross-initial_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross_linaro-4.6.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross_linaro-4.6.bb
new file mode 100644
index 00000000..6b5ad0cb
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross_linaro-4.6.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.6.inc
+require recipes-devtools/gcc/gcc-cross_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross_linaro-4.7.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross_linaro-4.7.bb
new file mode 100644
index 00000000..0ecec160
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-cross_linaro-4.7.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.7.inc
+require recipes-devtools/gcc/gcc-cross_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk-initial_linaro-4.6.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk-initial_linaro-4.6.bb
new file mode 100644
index 00000000..d78dc6a0
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk-initial_linaro-4.6.bb
@@ -0,0 +1,4 @@
+require gcc-linaro-common-4.6.inc
+require recipes-devtools/gcc/gcc-crosssdk-initial_${BASEPV}.bb
+
+EXTRA_OECONF += " --with-native-system-header-dir=${SYSTEMHEADERS} "
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk-initial_linaro-4.7.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk-initial_linaro-4.7.bb
new file mode 100644
index 00000000..1252a1c0
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk-initial_linaro-4.7.bb
@@ -0,0 +1,4 @@
+require gcc-linaro-common-4.7.inc
+require recipes-devtools/gcc/gcc-crosssdk-initial_${BASEPV}.bb
+
+EXTRA_OECONF += " --with-native-system-header-dir=${SYSTEMHEADERS} "
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk_linaro-4.6.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk_linaro-4.6.bb
new file mode 100644
index 00000000..aeec7ce6
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk_linaro-4.6.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.6.inc
+require recipes-devtools/gcc/gcc-crosssdk_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk_linaro-4.7.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk_linaro-4.7.bb
new file mode 100644
index 00000000..c5554364
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-crosssdk_linaro-4.7.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.7.inc
+require recipes-devtools/gcc/gcc-crosssdk_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6.inc b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6.inc
new file mode 100644
index 00000000..9368b7ee
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6.inc
@@ -0,0 +1,23 @@
+require recipes-devtools/gcc/gcc-4.6.inc
+require gcc-linaro-common-4.6.inc
+
+PR = "r5"
+RELEASE = "2013.02"
+BINV = "4.6.4"
+
+FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/gcc-${PV}' ], d)}"
+
+#SRC_URI = "https://launchpad.net/gcc-linaro/4.6/4.6-${RELEASE}/+download/gcc-${PV}-${RELEASE}.tar.bz2 
+
+SRC_URI = "http://cbuild.validation.linaro.org/snapshots/gcc-${PV}-${RELEASE}.tar.bz2 \
+	   file://gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch \
+	   file://64bithack.patch \
+	   file://optional_libstdc.patch \
+	   file://use-defaults.h-and-t-oe-in-B.patch \
+	  "
+
+SRC_URI[md5sum] = "f9331b2efdf10701c6de585863f5d40d"
+SRC_URI[sha256sum] = "d1a32d7e4c1ebee73b6c3fc69504239da6b2c903c3976a027cc8cd1c15e76b60"
+
+S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}-${RELEASE}"
+B = "${WORKDIR}/gcc-${PV}-${RELEASE}/build.${HOST_SYS}.${TARGET_SYS}"
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/64bithack.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/64bithack.patch
new file mode 100644
index 00000000..be6a2689
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/64bithack.patch
@@ -0,0 +1,28 @@
+This patch causes the GCC to install the libstc++ into lib as opposed to
+lib64 on X86_64 Linux targets. Usually the libstdc++ will be placed in lib64
+during the install step. Because that's where 64bit libs go for linux targets
+according to the FHS. If you don't like this but want to use linux as a target
+you have to patch the toolchain which is what 64bithack.patch attempts to do.
+One solution would be to have a distinctive OE target that doesn't support
+multilib and has 64bit libs under lib. The advantage over the current
+meta/recipes-devtools/gcc/gcc-4.6/64bithack.patch provided by oe-core is that
+multilib upport is entirely disabled and MULTILIB_OSDIRNAMES is empty. This
+prevents a broken toolchain in case --enable-multilib gets used.
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Ken Werner <ken.werner@linaro.org>
+
+Index: gcc-linaro-4.6-2012.04/gcc/config.gcc
+===================================================================
+--- gcc-linaro-4.6-2012.04.orig/gcc/config.gcc
++++ gcc-linaro-4.6-2012.04/gcc/config.gcc
+@@ -1310,7 +1310,7 @@ x86_64-*-linux* | x86_64-*-kfreebsd*-gnu
+ 		tm_file="${tm_file} knetbsd-gnu.h"
+ 		;;
+ 	esac
+-	tmake_file="${tmake_file} i386/t-linux64 i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
++	tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
+ 	;;
+ i[34567]86-pc-msdosdjgpp*)
+ 	xm_file=i386/xm-djgpp.h
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
new file mode 100644
index 00000000..ce827400
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
@@ -0,0 +1,33 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+---
+ configure    |    2 +-
+ configure.ac |    2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+Index: gcc-4.6.0/configure.ac
+===================================================================
+--- gcc-4.6.0.orig/configure.ac
++++ gcc-4.6.0/configure.ac
+@@ -3073,7 +3073,7 @@ fi
+ # for target_alias and gcc doesn't manage it consistently.
+ target_configargs="--cache-file=./config.cache ${target_configargs}"
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in
+Index: gcc-4.6.0/configure
+===================================================================
+--- gcc-4.6.0.orig/configure
++++ gcc-4.6.0/configure
+@@ -7594,7 +7594,7 @@ fi
+ # for target_alias and gcc doesn't manage it consistently.
+ target_configargs="--cache-file=./config.cache ${target_configargs}"
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/optional_libstdc.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/optional_libstdc.patch
new file mode 100644
index 00000000..fe157a89
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/optional_libstdc.patch
@@ -0,0 +1,86 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++ 
+will not run correctly since by default the linker will try to link against libstdc++
+which shouldn't exist yet. We need an option to disable -lstdc++
+option whilst leaving -lc, -lgcc and other automatic library dependencies added by gcc 
+driver. This patch adds such an option which only disables the -lstdc++.
+
+A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to 
+do this officially, the likely answer is don't build libstdc++ separately.
+
+RP 29/6/10
+
+Index: gcc-4.6.0/gcc/cp/g++spec.c
+===================================================================
+--- gcc-4.6.0.orig/gcc/cp/g++spec.c
++++ gcc-4.6.0/gcc/cp/g++spec.c
+@@ -127,6 +127,7 @@ lang_specific_driver (struct cl_decoded_
+       switch (decoded_options[i].opt_index)
+ 	{
+ 	case OPT_nostdlib:
++	case OPT_nostdlib__:
+ 	case OPT_nodefaultlibs:
+ 	  library = -1;
+ 	  break;
+Index: gcc-4.6.0/gcc/doc/invoke.texi
+===================================================================
+--- gcc-4.6.0.orig/gcc/doc/invoke.texi
++++ gcc-4.6.0/gcc/doc/invoke.texi
+@@ -193,7 +193,7 @@ in the following sections.
+ -fno-pretty-templates @gol
+ -frepo  -fno-rtti  -fstats  -ftemplate-depth=@var{n} @gol
+ -fno-threadsafe-statics -fuse-cxa-atexit  -fno-weak  -nostdinc++ @gol
+--fno-default-inline  -fvisibility-inlines-hidden @gol
++-nostdlib++ -fno-default-inline  -fvisibility-inlines-hidden @gol
+ -fvisibility-ms-compat @gol
+ -Wabi  -Wconversion-null  -Wctor-dtor-privacy @gol
+ -Wnoexcept -Wnon-virtual-dtor  -Wreorder @gol
+@@ -431,7 +431,7 @@ Objective-C and Objective-C++ Dialects}.
+ @gccoptlist{@var{object-file-name}  -l@var{library} @gol
+ -nostartfiles  -nodefaultlibs  -nostdlib -pie -rdynamic @gol
+ -s  -static  -static-libgcc  -static-libstdc++ -shared  @gol
+--shared-libgcc  -symbolic @gol
++-shared-libgcc  -symbolic -nostdlib++ @gol
+ -T @var{script}  -Wl,@var{option}  -Xlinker @var{option} @gol
+ -u @var{symbol}}
+ 
+@@ -9069,6 +9069,11 @@ These entries are usually resolved by en
+ libc.  These entry points should be supplied through some other
+ mechanism when this option is specified.
+ 
++@item -nostdlib++
++@opindex nostdlib++
++Do not use the standard system C++ runtime libraries when linking.
++Only the libraries you specify will be passed to the linker.
++
+ @cindex @option{-lgcc}, use with @option{-nostdlib}
+ @cindex @option{-nostdlib} and unresolved references
+ @cindex unresolved references and @option{-nostdlib}
+Index: gcc-4.6.0/gcc/c-family/c.opt
+===================================================================
+--- gcc-4.6.0.orig/gcc/c-family/c.opt
++++ gcc-4.6.0/gcc/c-family/c.opt
+@@ -1111,6 +1111,10 @@ nostdinc++
+ C++ ObjC++
+ Do not search standard system include directories for C++
+ 
++nostdlib++
++Driver
++Do not link standard C++ runtime library
++
+ o
+ C ObjC C++ ObjC++ Joined Separate
+ ; Documented in common.opt
+Index: gcc-4.6.0/gcc/gcc.c
+===================================================================
+--- gcc-4.6.0.orig/gcc/gcc.c
++++ gcc-4.6.0/gcc/gcc.c
+@@ -666,6 +666,7 @@ proper position among the other output f
+     %(mflib) " STACK_SPLIT_SPEC "\
+     %{fprofile-arcs|fprofile-generate*|coverage:-lgcov}\
+     %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\
++    %{!nostdlib++:}\
+     %{!nostdlib:%{!nostartfiles:%E}} %{T*} }}}}}}"
+ #endif
+ 
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/use-defaults.h-and-t-oe-in-B.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/use-defaults.h-and-t-oe-in-B.patch
new file mode 100644
index 00000000..b4351ee7
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.6/use-defaults.h-and-t-oe-in-B.patch
@@ -0,0 +1,80 @@
+Upstream-Status: Pending
+
+Use the defaults.h in ${B} instead of ${S}, and t-oe in ${B}, so that
+the source can be shared between gcc-cross-initial,
+gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
+---
+ gcc/Makefile.in  |    2 +-
+ gcc/configure    |    4 ++--
+ gcc/configure.ac |    4 ++--
+ gcc/mkconfig.sh  |    4 ++--
+ 4 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 7790915..3a0c34a 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -463,7 +463,7 @@ LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
+ TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
+ 
+ xmake_file=@xmake_file@
+-tmake_file=@tmake_file@
++tmake_file=@tmake_file@ ./t-oe
+ TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
+ TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
+ TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
+diff --git a/gcc/configure b/gcc/configure
+index 82fa3e4..d4711b5 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -11227,8 +11227,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 844d8da..a960343 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -1628,8 +1628,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+diff --git a/gcc/mkconfig.sh b/gcc/mkconfig.sh
+index d56df8c..875d0f1 100644
+--- a/gcc/mkconfig.sh
++++ b/gcc/mkconfig.sh
+@@ -77,7 +77,7 @@ if [ -n "$HEADERS" ]; then
+     if [ $# -ge 1 ]; then
+ 	echo '#ifdef IN_GCC' >> ${output}T
+ 	for file in "$@"; do
+-	    if test x"$file" = x"defaults.h"; then
++	    if test x"$file" = x"./defaults.h"; then
+ 		postpone_defaults_h="yes"
+ 	    else
+ 		echo "# include \"$file\"" >> ${output}T
+@@ -103,7 +103,7 @@ esac
+ 
+ # If we postponed including defaults.h, add the #include now.
+ if test x"$postpone_defaults_h" = x"yes"; then
+-    echo "# include \"defaults.h\"" >> ${output}T
++    echo "# include \"./defaults.h\"" >> ${output}T
+ fi
+ 
+ # Add multiple inclusion protection guard, part two.
+-- 
+1.7.1
+
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7.inc b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7.inc
new file mode 100644
index 00000000..dd9a1af9
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7.inc
@@ -0,0 +1,24 @@
+require recipes-devtools/gcc/gcc-4.7.inc
+require gcc-linaro-common-4.7.inc
+
+PR = "r9"
+RELEASE = "2013.02"
+BINV = "4.7.3"
+
+FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/gcc-${PV}' ], d)}"
+
+#SRC_URI = "https://launchpad.net/gcc-linaro/4.7/4.7-${RELEASE}/+download/gcc-${PV}-${RELEASE}.tar.bz2 
+
+SRC_URI = "http://cbuild.validation.linaro.org/snapshots/gcc-${PV}-${RELEASE}-01.tar.bz2 \
+	   file://gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch \
+	   file://64bithack.patch \
+	   file://optional_libstdc.patch \
+	   file://use-defaults.h-and-t-oe-in-B.patch \
+	   file://fix-g++-sysroot.patch \
+	  "
+
+SRC_URI[md5sum] = "4c8d749eb6358a7b6a3ce617e96eb5a9"
+SRC_URI[sha256sum] = "cff6680c01c0512564ae78ae42f5498507c8a01f59ec34f7d8766a34db655f43"
+
+S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}-${RELEASE}-01"
+B = "${WORKDIR}/gcc-${PV}-${RELEASE}/build.${HOST_SYS}.${TARGET_SYS}"
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/64bithack.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/64bithack.patch
new file mode 100644
index 00000000..7a4ba4c1
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/64bithack.patch
@@ -0,0 +1,27 @@
+This patch causes the GCC to install the libstc++ into lib as opposed to
+lib64 on X86_64 Linux targets. Usually the libstdc++ will be placed in lib64
+during the install step. Because that's where 64bit libs go for linux targets
+according to the FHS. If you don't like this but want to use linux as a target
+you have to patch the toolchain which is what 64bithack.patch attempts to do.
+One solution would be to have a distinctive OE target that doesn't support
+multilib and has 64bit libs under lib. The advantage over the current
+meta/recipes-devtools/gcc/gcc-4.7/64bithack.patch provided by oe-core is that
+multilib upport is entirely disabled and MULTILIB_OSDIRNAMES is empty. This
+prevents a broken toolchain in case --enable-multilib gets used.
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Ken Werner <ken.werner@linaro.org>
+
+Index: gcc-linaro-4.7-2012.05/gcc/config.gcc
+===================================================================
+--- gcc-linaro-4.7-2012.05.orig/gcc/config.gcc
++++ gcc-linaro-4.7-2012.05/gcc/config.gcc
+@@ -1303,7 +1303,6 @@ x86_64-*-linux* | x86_64-*-kfreebsd*-gnu
+ 		tm_file="${tm_file} knetbsd-gnu.h"
+ 		;;
+ 	esac
+-	tmake_file="${tmake_file} i386/t-linux64"
+ 	x86_multilibs="${with_multilib_list}"
+ 	if test "$x86_multilibs" = "default"; then
+ 		x86_multilibs="m64,m32"
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/fix-g++-sysroot.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/fix-g++-sysroot.patch
new file mode 100644
index 00000000..e6028d55
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/fix-g++-sysroot.patch
@@ -0,0 +1,78 @@
+backport
+
+http://www.mail-archive.com/gcc-patches@gcc.gnu.org/msg26013.html
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Refreshed for meta-linaro by Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
+
+---
+ gcc/configure    |    8 +++++++-
+ gcc/configure.ac |    8 +++++++-
+ 2 files changed, 14 insertions(+), 2 deletions(-)
+
+--- gcc-linaro-4.7-2013.02.orig/gcc/configure
++++ gcc-linaro-4.7-2013.02/gcc/configure
+@@ -3322,11 +3322,13 @@ fi
+ 
+ gcc_gxx_include_dir_add_sysroot=0
+ if test "${with_sysroot+set}" = set; then
+   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+   if test "${gcc_gxx_without_sysroot}"; then
+-    gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
++    if test x${with_sysroot} != x/; then
++      gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
++    fi
+     gcc_gxx_include_dir_add_sysroot=1
+   fi
+ fi
+ 
+ 
+@@ -7284,10 +7286,14 @@ fi
+ 
+ # Check whether --with-sysroot was given.
+ if test "${with_sysroot+set}" = set; then :
+   withval=$with_sysroot;
+  case ${with_sysroot} in
++ /) ;;
++ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
++ esac
++ case ${with_sysroot} in
+  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
+  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+  esac
+ 
+  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+--- gcc-linaro-4.7-2013.02.orig/gcc/configure.ac
++++ gcc-linaro-4.7-2013.02/gcc/configure.ac
+@@ -147,11 +147,13 @@ fi
+ 
+ gcc_gxx_include_dir_add_sysroot=0
+ if test "${with_sysroot+set}" = set; then
+   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+   if test "${gcc_gxx_without_sysroot}"; then
+-    gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
++    if test x${with_sysroot} != x/; then
++      gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
++    fi
+     gcc_gxx_include_dir_add_sysroot=1
+   fi
+ fi
+ 
+ AC_ARG_WITH(cpp_install_dir,
+@@ -784,10 +786,14 @@ AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)
+ AC_ARG_WITH(sysroot,
+ [AS_HELP_STRING([[--with-sysroot[=DIR]]],
+ 		[search for usr/lib, usr/include, et al, within DIR])],
+ [
+  case ${with_sysroot} in
++ /) ;;
++ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
++ esac
++ case ${with_sysroot} in
+  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
+  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+  esac
+    
+  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
new file mode 100644
index 00000000..964c4bbb
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
@@ -0,0 +1,33 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+---
+ configure    |    2 +-
+ configure.ac |    2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+Index: gcc-4_7-branch/configure.ac
+===================================================================
+--- gcc-4_7-branch.orig/configure.ac	2012-04-10 10:19:50.923337154 -0700
++++ gcc-4_7-branch/configure.ac	2012-04-10 10:19:54.911337344 -0700
+@@ -2825,7 +2825,7 @@
+ # for target_alias and gcc doesn't manage it consistently.
+ target_configargs="--cache-file=./config.cache ${target_configargs}"
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in
+Index: gcc-4_7-branch/configure
+===================================================================
+--- gcc-4_7-branch.orig/configure	2012-04-10 10:19:50.911337153 -0700
++++ gcc-4_7-branch/configure	2012-04-10 10:19:54.915337349 -0700
+@@ -7368,7 +7368,7 @@
+ # for target_alias and gcc doesn't manage it consistently.
+ target_configargs="--cache-file=./config.cache ${target_configargs}"
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/optional_libstdc.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/optional_libstdc.patch
new file mode 100644
index 00000000..fe157a89
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/optional_libstdc.patch
@@ -0,0 +1,86 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++ 
+will not run correctly since by default the linker will try to link against libstdc++
+which shouldn't exist yet. We need an option to disable -lstdc++
+option whilst leaving -lc, -lgcc and other automatic library dependencies added by gcc 
+driver. This patch adds such an option which only disables the -lstdc++.
+
+A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to 
+do this officially, the likely answer is don't build libstdc++ separately.
+
+RP 29/6/10
+
+Index: gcc-4.6.0/gcc/cp/g++spec.c
+===================================================================
+--- gcc-4.6.0.orig/gcc/cp/g++spec.c
++++ gcc-4.6.0/gcc/cp/g++spec.c
+@@ -127,6 +127,7 @@ lang_specific_driver (struct cl_decoded_
+       switch (decoded_options[i].opt_index)
+ 	{
+ 	case OPT_nostdlib:
++	case OPT_nostdlib__:
+ 	case OPT_nodefaultlibs:
+ 	  library = -1;
+ 	  break;
+Index: gcc-4.6.0/gcc/doc/invoke.texi
+===================================================================
+--- gcc-4.6.0.orig/gcc/doc/invoke.texi
++++ gcc-4.6.0/gcc/doc/invoke.texi
+@@ -193,7 +193,7 @@ in the following sections.
+ -fno-pretty-templates @gol
+ -frepo  -fno-rtti  -fstats  -ftemplate-depth=@var{n} @gol
+ -fno-threadsafe-statics -fuse-cxa-atexit  -fno-weak  -nostdinc++ @gol
+--fno-default-inline  -fvisibility-inlines-hidden @gol
++-nostdlib++ -fno-default-inline  -fvisibility-inlines-hidden @gol
+ -fvisibility-ms-compat @gol
+ -Wabi  -Wconversion-null  -Wctor-dtor-privacy @gol
+ -Wnoexcept -Wnon-virtual-dtor  -Wreorder @gol
+@@ -431,7 +431,7 @@ Objective-C and Objective-C++ Dialects}.
+ @gccoptlist{@var{object-file-name}  -l@var{library} @gol
+ -nostartfiles  -nodefaultlibs  -nostdlib -pie -rdynamic @gol
+ -s  -static  -static-libgcc  -static-libstdc++ -shared  @gol
+--shared-libgcc  -symbolic @gol
++-shared-libgcc  -symbolic -nostdlib++ @gol
+ -T @var{script}  -Wl,@var{option}  -Xlinker @var{option} @gol
+ -u @var{symbol}}
+ 
+@@ -9069,6 +9069,11 @@ These entries are usually resolved by en
+ libc.  These entry points should be supplied through some other
+ mechanism when this option is specified.
+ 
++@item -nostdlib++
++@opindex nostdlib++
++Do not use the standard system C++ runtime libraries when linking.
++Only the libraries you specify will be passed to the linker.
++
+ @cindex @option{-lgcc}, use with @option{-nostdlib}
+ @cindex @option{-nostdlib} and unresolved references
+ @cindex unresolved references and @option{-nostdlib}
+Index: gcc-4.6.0/gcc/c-family/c.opt
+===================================================================
+--- gcc-4.6.0.orig/gcc/c-family/c.opt
++++ gcc-4.6.0/gcc/c-family/c.opt
+@@ -1111,6 +1111,10 @@ nostdinc++
+ C++ ObjC++
+ Do not search standard system include directories for C++
+ 
++nostdlib++
++Driver
++Do not link standard C++ runtime library
++
+ o
+ C ObjC C++ ObjC++ Joined Separate
+ ; Documented in common.opt
+Index: gcc-4.6.0/gcc/gcc.c
+===================================================================
+--- gcc-4.6.0.orig/gcc/gcc.c
++++ gcc-4.6.0/gcc/gcc.c
+@@ -666,6 +666,7 @@ proper position among the other output f
+     %(mflib) " STACK_SPLIT_SPEC "\
+     %{fprofile-arcs|fprofile-generate*|coverage:-lgcov}\
+     %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\
++    %{!nostdlib++:}\
+     %{!nostdlib:%{!nostartfiles:%E}} %{T*} }}}}}}"
+ #endif
+ 
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/use-defaults.h-and-t-oe-in-B.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/use-defaults.h-and-t-oe-in-B.patch
new file mode 100644
index 00000000..b4351ee7
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.7/use-defaults.h-and-t-oe-in-B.patch
@@ -0,0 +1,80 @@
+Upstream-Status: Pending
+
+Use the defaults.h in ${B} instead of ${S}, and t-oe in ${B}, so that
+the source can be shared between gcc-cross-initial,
+gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
+---
+ gcc/Makefile.in  |    2 +-
+ gcc/configure    |    4 ++--
+ gcc/configure.ac |    4 ++--
+ gcc/mkconfig.sh  |    4 ++--
+ 4 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 7790915..3a0c34a 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -463,7 +463,7 @@ LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
+ TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
+ 
+ xmake_file=@xmake_file@
+-tmake_file=@tmake_file@
++tmake_file=@tmake_file@ ./t-oe
+ TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
+ TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
+ TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
+diff --git a/gcc/configure b/gcc/configure
+index 82fa3e4..d4711b5 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -11227,8 +11227,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 844d8da..a960343 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -1628,8 +1628,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+diff --git a/gcc/mkconfig.sh b/gcc/mkconfig.sh
+index d56df8c..875d0f1 100644
+--- a/gcc/mkconfig.sh
++++ b/gcc/mkconfig.sh
+@@ -77,7 +77,7 @@ if [ -n "$HEADERS" ]; then
+     if [ $# -ge 1 ]; then
+ 	echo '#ifdef IN_GCC' >> ${output}T
+ 	for file in "$@"; do
+-	    if test x"$file" = x"defaults.h"; then
++	    if test x"$file" = x"./defaults.h"; then
+ 		postpone_defaults_h="yes"
+ 	    else
+ 		echo "# include \"$file\"" >> ${output}T
+@@ -103,7 +103,7 @@ esac
+ 
+ # If we postponed including defaults.h, add the #include now.
+ if test x"$postpone_defaults_h" = x"yes"; then
+-    echo "# include \"defaults.h\"" >> ${output}T
++    echo "# include \"./defaults.h\"" >> ${output}T
+ fi
+ 
+ # Add multiple inclusion protection guard, part two.
+-- 
+1.7.1
+
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-common-4.6.inc b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-common-4.6.inc
new file mode 100644
index 00000000..4bb5cae1
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-common-4.6.inc
@@ -0,0 +1,2 @@
+BASEPV = "4.6"
+PV = "linaro-${BASEPV}"
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-common-4.7.inc b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-common-4.7.inc
new file mode 100644
index 00000000..f9d63115
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-common-4.7.inc
@@ -0,0 +1,2 @@
+BASEPV = "4.7"
+PV = "linaro-${BASEPV}"
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-runtime_linaro-4.6.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-runtime_linaro-4.6.bb
new file mode 100644
index 00000000..57e445e8
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-runtime_linaro-4.6.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.6.inc
+require recipes-devtools/gcc/gcc-runtime_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-runtime_linaro-4.7.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-runtime_linaro-4.7.bb
new file mode 100644
index 00000000..a976006e
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-runtime_linaro-4.7.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.7.inc
+require recipes-devtools/gcc/gcc-runtime_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc_linaro-4.6.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc_linaro-4.6.bb
new file mode 100644
index 00000000..d16ece24
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc_linaro-4.6.bb
@@ -0,0 +1,3 @@
+require gcc-linaro-common-4.6.inc
+require recipes-devtools/gcc/gcc_${BASEPV}.bb
+
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc_linaro-4.7.bb b/meta-linaro-toolchain/recipes-devtools/gcc/gcc_linaro-4.7.bb
new file mode 100644
index 00000000..d8b14eb5
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc_linaro-4.7.bb
@@ -0,0 +1,3 @@
+require gcc-linaro-common-4.7.inc
+require recipes-devtools/gcc/gcc_${BASEPV}.bb
+
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/libgcc_linaro-4.6.bb b/meta-linaro-toolchain/recipes-devtools/gcc/libgcc_linaro-4.6.bb
new file mode 100644
index 00000000..f44a0843
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/libgcc_linaro-4.6.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.6.inc
+require recipes-devtools/gcc/libgcc_${BASEPV}.bb
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/libgcc_linaro-4.7.bb b/meta-linaro-toolchain/recipes-devtools/gcc/libgcc_linaro-4.7.bb
new file mode 100644
index 00000000..f98fa24d
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/libgcc_linaro-4.7.bb
@@ -0,0 +1,2 @@
+require gcc-linaro-common-4.7.inc
+require recipes-devtools/gcc/libgcc_${BASEPV}.bb