eglibc: import eglibc_2.12 recipe from OE

use http proto for svn checkout
cosmetic cleanups to metadata

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>

13 files changed, 801 insertions, 0 deletions

diff --git a/meta/classes/qemu.bbclass b/meta/classes/qemu.bbclass
new file mode 100644
index 0000000000..66dfb2b0d2
--- /dev/null
+++ b/meta/classes/qemu.bbclass
@@ -0,0 +1,15 @@
+#
+# This class contains functions for recipes that need QEMU or test for its
+# existance.
+#
+
+def qemu_target_binary(data):
+	import bb
+
+	target_arch = bb.data.getVar("TARGET_ARCH", data, 1)
+	if target_arch in ("i486", "i586", "i686"):
+		target_arch = "i386"
+	elif target_arch == "powerpc":
+		target_arch = "ppc"
+
+	return "qemu-" + target_arch
diff --git a/meta/conf/distro/include/poky-eglibc.inc b/meta/conf/distro/include/poky-eglibc.inc
new file mode 100644
index 0000000000..57d6d28289
--- /dev/null
+++ b/meta/conf/distro/include/poky-eglibc.inc
@@ -0,0 +1,29 @@
+#
+# eglibc specific configuration
+#
+
+# Add glibc overrides to the overrides for eglibc.
+OVERRIDES .= ":libc-glibc"
+
+PREFERRED_PROVIDER_virtual/libiconv ?= "eglibc"
+PREFERRED_PROVIDER_virtual/libintl ?= "eglibc"
+PREFERRED_PROVIDER_virtual/libc ?= "eglibc"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}libc-initial = "eglibc-initial"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}libc-for-gcc = "eglibc"
+
+TARGET_OS = "${GLIBCTARGETOS}"
+
+CXXFLAGS += "-fvisibility-inlines-hidden"
+
+
+# eglibc is configured for OLDEST_KERNEL kernel version, so we set minimal
+# sane versions there
+
+OLDEST_KERNEL ?= "2.4.0"
+
+# ARM OABI is fine with 2.4.0, EABI is not, so we override on "-gnueabi"
+# TARGET_OS here, not on architecture which is 'arm' in both cases
+OLDEST_KERNEL_linux-gnueabi ?= "2.6.16"
+OLDEST_KERNEL_sparc64 ?= "2.4.21"
+OLDEST_KERNEL_ppc64 ?= "2.4.21"
+
diff --git a/meta/packages/eglibc/eglibc-2.12/IO-acquire-lock-fix.patch b/meta/packages/eglibc/eglibc-2.12/IO-acquire-lock-fix.patch
new file mode 100644
index 0000000000..4d3e0613b1
--- /dev/null
+++ b/meta/packages/eglibc/eglibc-2.12/IO-acquire-lock-fix.patch
@@ -0,0 +1,15 @@
+import http://sourceware.org/ml/libc-ports/2007-12/msg00000.html
+
+Index: libc/bits/stdio-lock.h
+===================================================================
+--- libc.orig/bits/stdio-lock.h	2009-10-28 14:34:19.000000000 -0700
++++ libc/bits/stdio-lock.h	2009-10-28 14:34:54.000000000 -0700
+@@ -50,6 +50,8 @@ __libc_lock_define_recursive (typedef, _
+   _IO_cleanup_region_start ((void (*) (void *)) _IO_funlockfile, (_fp));      \
+   _IO_flockfile (_fp)
+ 
++# define _IO_acquire_lock_clear_flags2(_fp) _IO_acquire_lock (_fp)
++
+ # define _IO_release_lock(_fp) \
+   _IO_funlockfile (_fp);						      \
+   _IO_cleanup_region_end (0)
diff --git a/meta/packages/eglibc/eglibc-2.12/armv4t-interworking.patch b/meta/packages/eglibc/eglibc-2.12/armv4t-interworking.patch
new file mode 100644
index 0000000000..6ab306180c
--- /dev/null
+++ b/meta/packages/eglibc/eglibc-2.12/armv4t-interworking.patch
@@ -0,0 +1,78 @@
+Index: libc/ports/sysdeps/arm/memcpy.S
+===================================================================
+--- libc.orig/ports/sysdeps/arm/memcpy.S	2009-09-03 16:12:00.000000000 -0700
++++ libc/ports/sysdeps/arm/memcpy.S	2009-10-28 12:51:22.000000000 -0700
+@@ -130,7 +130,12 @@ ENTRY(memcpy)
+ 		strcsb	r4, [r0], #1
+ 		strcsb	ip, [r0]
+ 
++#if defined (__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
++		ldmfd	sp!, {r0, r4, lr}
++                bx      lr
++#else
+ 		ldmfd	sp!, {r0, r4, pc}
++#endif
+ 
+ 9:		rsb	ip, ip, #4
+ 		cmp	ip, #2
+Index: libc/ports/sysdeps/arm/memmove.S
+===================================================================
+--- libc.orig/ports/sysdeps/arm/memmove.S	2009-09-03 16:12:00.000000000 -0700
++++ libc/ports/sysdeps/arm/memmove.S	2009-10-28 12:51:22.000000000 -0700
+@@ -144,7 +144,12 @@ ENTRY(memmove)
+ 		strneb	r3, [r0, #-1]!
+ 		strcsb	r4, [r0, #-1]!
+ 		strcsb	ip, [r0, #-1]
++#if defined (__ARM_ARCH_4T__) && defined (__THUMB_INTERWORK__)
++		ldmfd	sp!, {r0, r4, lr}
++                bx      lr
++#else
+ 		ldmfd	sp!, {r0, r4, pc}
++#endif
+ 
+ 9:		cmp	ip, #2
+ 		ldrgtb	r3, [r1, #-1]!
+Index: libc/ports/sysdeps/unix/sysv/linux/arm/clone.S
+===================================================================
+--- libc.orig/ports/sysdeps/unix/sysv/linux/arm/clone.S	2009-09-03 16:12:04.000000000 -0700
++++ libc/ports/sysdeps/unix/sysv/linux/arm/clone.S	2009-10-28 12:51:22.000000000 -0700
+@@ -96,8 +96,14 @@ ENTRY(__clone)
+ #endif
+ 	@ pick the function arg and call address off the stack and execute
+ 	ldr	r0, [sp, #4]
++#if defined(__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
++	ldr 	ip, [sp], #8
++	mov	lr, pc
++        bx      ip
++#else
+ 	mov	lr, pc
+ 	ldr 	pc, [sp], #8
++#endif
+ 
+ 	@ and we are done, passing the return value through r0
+ 	b	PLTJMP(HIDDEN_JUMPTARGET(_exit))
+Index: libc/ports/sysdeps/unix/sysv/linux/arm/sysdep.h
+===================================================================
+--- libc.orig/ports/sysdeps/unix/sysv/linux/arm/sysdep.h	2009-09-16 13:58:18.000000000 +0100
++++ libc/ports/sysdeps/unix/sysv/linux/arm/sysdep.h	2009-11-03 19:17:16.000000000 +0000
+@@ -129,6 +129,11 @@
+        DO_RET(lr);						\
+ 1:     .word C_SYMBOL_NAME(rtld_errno) - 0b - 8;
+ # else
++#if defined(__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
++#define POP_PC  ldr     lr, [sp], #4; bx lr
++#else
++#define POP_PC  ldr     pc, [sp], #4
++#endif
+ #  define SYSCALL_ERROR_HANDLER					\
+ __local_syscall_error:						\
+ 	str	lr, [sp, #-4]!;					\
+@@ -138,7 +143,7 @@
+ 	rsb	r1, r1, #0;					\
+ 	str	r1, [r0];					\
+ 	mvn	r0, #0;						\
+-	ldr	pc, [sp], #4;
++        POP_PC;
+ # endif
+ #else
+ # define SYSCALL_ERROR_HANDLER	/* Nothing here; code in sysdep.S is used.  */
diff --git a/meta/packages/eglibc/eglibc-2.12/eglibc-svn-arm-lowlevellock-include-tls.patch b/meta/packages/eglibc/eglibc-2.12/eglibc-svn-arm-lowlevellock-include-tls.patch
new file mode 100644
index 0000000000..99c3fef802
--- /dev/null
+++ b/meta/packages/eglibc/eglibc-2.12/eglibc-svn-arm-lowlevellock-include-tls.patch
@@ -0,0 +1,19 @@
+In file included from ../nptl/sysdeps/unix/sysv/linux/libc-lowlevellock.c:21:
+../nptl/sysdeps/unix/sysv/linux/lowlevellock.c: In function '__lll_lock_wait_private':
+../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: warning: implicit declaration of function 'THREAD_GETMEM'
+../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: error: 'THREAD_SELF' undeclared (first use in this function)
+../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: error: (Each undeclared identifier is reported only once
+../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: error: for each function it appears in.)
+../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: error: 'header' undeclared (first use in this function)
+make[4]: *** [/var/tmp/portage/sys-libs/glibc-2.7-r1/work/build-default-armv4l-unknown-linux-gnu-nptl/nptl/rtld-libc-lowlevellock.os] Error 1
+
+--- libc/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h.orig
++++ libc/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
+@@ -25,6 +25,7 @@
+ #include <atomic.h>
+ #include <sysdep.h>
+ #include <kernel-features.h>
++#include <tls.h>
+ 
+ #define FUTEX_WAIT		0
+ #define FUTEX_WAKE		1
diff --git a/meta/packages/eglibc/eglibc-2.12/etc/ld.so.conf b/meta/packages/eglibc/eglibc-2.12/etc/ld.so.conf
new file mode 100644
index 0000000000..dfa65edb85
--- /dev/null
+++ b/meta/packages/eglibc/eglibc-2.12/etc/ld.so.conf
@@ -0,0 +1,2 @@
+/usr/local/lib
+/usr/X11R6/lib
diff --git a/meta/packages/eglibc/eglibc-2.12/generate-supported.mk b/meta/packages/eglibc/eglibc-2.12/generate-supported.mk
new file mode 100644
index 0000000000..d2a28c2dc6
--- /dev/null
+++ b/meta/packages/eglibc/eglibc-2.12/generate-supported.mk
@@ -0,0 +1,11 @@
+#!/usr/bin/make
+
+include $(IN)
+
+all:
+	rm -f $(OUT)
+	touch $(OUT)
+	for locale in $(SUPPORTED-LOCALES); do \
+		[ $$locale = true ] && continue; \
+		echo $$locale | sed 's,/, ,' >> $(OUT); \
+	done
diff --git a/meta/packages/eglibc/eglibc-2.12/shorten-build-commands.patch b/meta/packages/eglibc/eglibc-2.12/shorten-build-commands.patch
new file mode 100644
index 0000000000..57835adcdb
--- /dev/null
+++ b/meta/packages/eglibc/eglibc-2.12/shorten-build-commands.patch
@@ -0,0 +1,79 @@
+Source: http://sourceware.org/ml/libc-alpha/2010-03/msg00064.html
+
+This patch scratches an itch.  Each individual gcc command in the
+glibc build is over 1K, which means it takes up a good chunk of my
+terminal.  Most of that is include paths.  Any version of GCC new
+enough to build glibc supports response files, which were added in
+2005.  So use a response file for the static list of include paths.
+Now the build commands are a lot shorter, and easier to use when
+developing glibc.
+
+Tested on x86_64-linux-gnu.  Please apply if acceptable.
+
+-- 
+Daniel Jacobowitz
+CodeSourcery
+
+2010-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* Makeconfig (+common-includes): Define.
+	(+includes): Use @$(common-objpfx)includes.
+	* Makefile (postclean): Remove includes and includes.mk.
+	* Makerules ($(common-objpfx)includes.mk): Include and create
+	includes.mk.  Create includes.
+
+Index: libc/Makeconfig
+===================================================================
+--- libc.orig/Makeconfig	2009-10-13 22:55:12.000000000 -0700
++++ libc/Makeconfig	2010-03-31 16:02:37.120489733 -0700
+@@ -678,9 +678,10 @@ endif	# $(+cflags) == ""
+ # library source directory, in the include directory, and in the
+ # current directory.
+ +sysdep-includes = $(addprefix -I,$(+sysdep_dirs))
+++common-includes = $(+sysdep-includes) $(includes) $(sysincludes)
+ +includes = -I$(..)include $(if $(subdir),$(objpfx:%/=-I%)) \
+-	    $(+sysdep-includes) $(includes) \
+-	    $(patsubst %/,-I%,$(..)) $(libio-include) -I. $(sysincludes)
++	    @$(common-objpfx)includes \
++	    $(patsubst %/,-I%,$(..)) $(libio-include) -I.
+ 
+ # Since libio has several internal header files, we use a -I instead
+ # of many little headers in the include directory.
+Index: libc/Makefile
+===================================================================
+--- libc.orig/Makefile	2009-12-09 12:06:28.000000000 -0800
++++ libc/Makefile	2010-03-31 16:02:37.132481508 -0700
+@@ -247,7 +247,7 @@ parent-mostlyclean: common-mostlyclean #
+ parent-clean: parent-mostlyclean common-clean
+ 
+ postclean = $(addprefix $(common-objpfx),$(postclean-generated)) \
+-	    $(addprefix $(objpfx),sysd-dirs sysd-rules) \
++	    $(addprefix $(objpfx),sysd-dirs sysd-rules includes includes.mk) \
+ 	    $(addprefix $(objpfx),sysd-sorted soversions.mk soversions.i)
+ 
+ clean: parent-clean
+Index: libc/Makerules
+===================================================================
+--- libc.orig/Makerules	2009-12-09 12:06:28.000000000 -0800
++++ libc/Makerules	2010-03-31 16:02:37.140481645 -0700
+@@ -254,6 +254,20 @@ ifndef sysd-rules-done
+ no_deps=t
+ endif
+ 
++-include $(common-objpfx)includes.mk
++ifneq ($(+common-includes),$(saved-includes))
++# Recreate includes.mk (and includes).
++includes-force = FORCE
++FORCE:
++endif
++$(common-objpfx)includes.mk: $(includes-force)
++	-@rm -f $@T $(common-objpfx)includesT
++	for inc in $(+common-includes); do echo "$$inc"; done \
++	  > $(common-objpfx)includesT
++	mv -f $(common-objpfx)includesT $(common-objpfx)includes
++	echo 'saved-includes := $(+common-includes)' > $@T
++	mv -f $@T $@
++
+ define o-iterator-doit
+ $(objpfx)%$o: %.S $(before-compile); $$(compile-command.S)
+ endef
diff --git a/meta/packages/eglibc/eglibc-initial.inc b/meta/packages/eglibc/eglibc-initial.inc
new file mode 100644
index 0000000000..eb765df178
--- /dev/null
+++ b/meta/packages/eglibc/eglibc-initial.inc
@@ -0,0 +1,44 @@
+SECTION = "libs"
+DEPENDS = "linux-libc-headers virtual/${TARGET_PREFIX}gcc-initial"
+PROVIDES = "virtual/${TARGET_PREFIX}libc-initial"
+
+PACKAGES = ""
+PACKAGES_DYNAMIC = ""
+
+do_configure () {
+	sed -ie 's,{ (exit 1); exit 1; }; },{ (exit 0); }; },g' ${S}/configure
+	chmod +x ${S}/configure
+        (cd ${S} && gnu-configize) || die "failure in running gnu-configize"
+        find ${S} -name "configure" | xargs touch
+	${S}/configure --host=${TARGET_SYS} --build=${BUILD_SYS} \
+		--prefix=/usr \
+		--without-cvs --disable-sanity-checks \
+		--with-headers=${STAGING_DIR_TARGET}${includedir} \
+		--enable-hacker-mode --enable-addons
+}
+
+do_compile () {
+	:
+}
+
+do_install () {
+       oe_runmake cross-compiling=yes install_root=${D} \
+       includedir='${includedir}' prefix='${prefix}' \
+       install-bootstrap-headers=yes install-headers
+
+       oe_runmake csu/subdir_lib
+       # Two headers -- stubs.h and features.h -- aren't installed by install-headers,
+       # so do them by hand.  We can tolerate an empty stubs.h for the moment.
+       # See e.g. http://gcc.gnu.org/ml/gcc/2002-01/msg00900.html
+       mkdir -p ${D}${includedir}/gnu/
+       touch ${D}${includedir}/gnu/stubs.h
+       cp ${S}/include/features.h ${D}${includedir}/features.h
+
+       if [ -e ${B}/bits/stdio_lim.h ]; then
+               cp ${B}/bits/stdio_lim.h  ${D}${includedir}/bits/
+       fi
+       mkdir -p ${D}${libdir}/
+       install -m 644 csu/crt[1in].o ${D}${libdir}
+       ${CC} -nostdlib -nostartfiles -shared -x c /dev/null \
+               -o ${D}${libdir}/libc.so
+}
diff --git a/meta/packages/eglibc/eglibc-initial_2.12.bb b/meta/packages/eglibc/eglibc-initial_2.12.bb
new file mode 100644
index 0000000000..787c762609
--- /dev/null
+++ b/meta/packages/eglibc/eglibc-initial_2.12.bb
@@ -0,0 +1,6 @@
+require eglibc_${PV}.bb
+require eglibc-initial.inc
+
+do_configure_prepend () {
+        unset CFLAGS
+}
diff --git a/meta/packages/eglibc/eglibc-package.bbclass b/meta/packages/eglibc/eglibc-package.bbclass
new file mode 100644
index 0000000000..4e286afa80
--- /dev/null
+++ b/meta/packages/eglibc/eglibc-package.bbclass
@@ -0,0 +1,381 @@
+#
+# For now, we will skip building of a gcc package if it is a uclibc one
+# and our build is not a uclibc one, and we skip a eglibc one if our build
+# is a uclibc build.
+#
+# See the note in gcc/gcc_3.4.0.oe
+#
+
+inherit qemu
+
+python __anonymous () {
+    import bb, re
+    uc_os = (re.match('.*uclibc*', bb.data.getVar('TARGET_OS', d, 1)) != None)
+    if uc_os:
+        raise bb.parse.SkipPackage("incompatible with target %s" %
+                                   bb.data.getVar('TARGET_OS', d, 1))
+}
+
+
+# Binary locales are generated at build time if ENABLE_BINARY_LOCALE_GENERATION
+# is set. The idea is to avoid running localedef on the target (at first boot)
+# to decrease initial boot time and avoid localedef being killed by the OOM
+# killer which used to effectively break i18n on machines with < 128MB RAM.
+
+# default to disabled until qemu works for everyone
+ENABLE_BINARY_LOCALE_GENERATION ?= "0"
+
+# BINARY_LOCALE_ARCHES is a space separated list of regular expressions
+BINARY_LOCALE_ARCHES ?= "arm.* i[3-6]86 x86_64 powerpc"
+
+# Set this to zero if you don't want ldconfig in the output package
+USE_LDCONFIG ?= "1"
+
+PACKAGES = "eglibc-dbg eglibc catchsegv sln nscd ldd localedef eglibc-utils eglibc-pic eglibc-dev eglibc-doc eglibc-locale libcidn libmemusage libsegfault eglibc-extra-nss eglibc-thread-db eglibc-pcprofile"
+PACKAGES_DYNAMIC = "glibc-gconv-* glibc-charmap-* glibc-localedata-* glibc-binary-localedata-* eglibc-gconv-* eglibc-charmap-* eglibc-localedata-* eglibc-binary-localedata-* locale-base-*"
+
+RPROVIDES_eglibc = "glibc"
+RPROVIDES_eglibc-utils = "glibc-utils"
+RPROVIDES_eglibc-pic = "glibc-pic"
+RPROVIDES_eglibc-dev = "glibc-dev"
+RPROVIDES_eglibc-doc = "glibc-doc"
+RPROVIDES_eglibc-locale = "glibc-locale"
+RPROVIDES_eglibc-extra-nss = "glibc-extra-nss"
+RPROVIDES_eglibc-thread-db = "glibc-thread-db"
+RPROVIDES_eglibc-pcprofile = "glibc-pcprofile"
+RPROVIDES_eglibc-dbg = "glibc-dbg"
+libc_baselibs = "${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}/libdl*.so.* ${base_libdir}/libdl-*.so ${base_libdir}/libanl*.so.* ${base_libdir}/libanl-*.so ${base_libdir}/libBrokenLocale*.so.* ${base_libdir}/libBrokenLocale-*.so"
+
+FILES_${PN} = "${libc_baselibs} ${libexecdir}/* ${@base_conditional('USE_LDCONFIG', '1', '${base_sbindir}/ldconfig', '', d)}"
+FILES_ldd = "${bindir}/ldd"
+FILES_libsegfault = "${base_libdir}/libSegFault*"
+FILES_libcidn = "${base_libdir}/libcidn*.so"
+FILES_libmemusage = "${base_libdir}/libmemusage.so"
+FILES_eglibc-extra-nss = "${base_libdir}/libnss*"
+FILES_sln = "/sbin/sln"
+FILES_eglibc-pic = "${libdir}/*_pic.a ${libdir}/*_pic.map ${libdir}/libc_pic/"
+FILES_eglibc-dev_append += "${bindir}/rpcgen ${libdir}/*.a \
+	${base_libdir}/*.a ${base_libdir}/*.o ${datadir}/aclocal"
+FILES_nscd = "${sbindir}/nscd*"
+FILES_eglibc-utils = "${bindir}/* ${sbindir}/*"
+FILES_eglibc-gconv = "${libdir}/gconv/*"
+FILES_${PN}-dbg += "${libexecdir}/*/.debug ${libdir}/gconv/.debug"
+FILES_catchsegv = "${bindir}/catchsegv"
+RDEPENDS_catchsegv = "libsegfault"
+FILES_eglibc-pcprofile = "${base_libdir}/libpcprofile.so"
+FILES_eglibc-thread-db = "${base_libdir}/libthread_db*"
+FILES_localedef = "${bindir}/localedef"
+RPROVIDES_eglibc-dev += "libc-dev"
+
+DESCRIPTION_sln = "eglibc: create symbolic links between files"
+DESCRIPTION_nscd = "eglibc: name service cache daemon for passwd, group, and hosts"
+DESCRIPTION_eglibc-extra-nss = "eglibc: nis, nisplus and hesiod search services"
+DESCRIPTION_ldd = "eglibc: print shared library dependencies"
+DESCRIPTION_localedef = "eglibc: compile locale definition files"
+DESCRIPTION_eglibc-utils = "eglibc: misc utilities like iconf, local, gencat, tzselect, rpcinfo, ..."
+
+def get_eglibc_fpu_setting(bb, d):
+    if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
+        return "--without-fp"
+    return ""
+
+EXTRA_OECONF += "${@get_eglibc_fpu_setting(bb, d)}"
+
+OVERRIDES_append = ":${TARGET_ARCH}-${TARGET_OS}"
+
+do_configure_prepend() {
+        sed -e "s#@BASH@#/bin/sh#" -i ${S}/elf/ldd.bash.in
+}
+
+do_install() {
+	oe_runmake install_root=${D} install
+	for r in ${rpcsvc}; do
+		h=`echo $r|sed -e's,\.x$,.h,'`
+		install -m 0644 ${S}/sunrpc/rpcsvc/$h ${D}/${includedir}/rpcsvc/
+	done
+	install -m 0644 ${WORKDIR}/etc/ld.so.conf ${D}/${sysconfdir}/
+	install -d ${D}${libdir}/locale
+	make -f ${WORKDIR}/generate-supported.mk IN="${S}/localedata/SUPPORTED" OUT="${WORKDIR}/SUPPORTED"
+	# get rid of some broken files...
+	for i in ${GLIBC_BROKEN_LOCALES}; do
+		grep -v $i ${WORKDIR}/SUPPORTED > ${WORKDIR}/SUPPORTED.tmp
+		mv ${WORKDIR}/SUPPORTED.tmp ${WORKDIR}/SUPPORTED
+	done
+	rm -f ${D}/etc/rpc
+	rm -rf ${D}${datadir}/zoneinfo
+	rm -rf ${D}${libexecdir}/getconf
+}
+
+TMP_LOCALE="/tmp/locale${libdir}/locale"
+
+locale_base_postinst() {
+#!/bin/sh
+
+if [ "x$D" != "x" ]; then
+  exit 1
+fi
+
+rm -rf ${TMP_LOCALE}
+mkdir -p ${TMP_LOCALE}
+if [ -f ${libdir}/locale/locale-archive ]; then
+        cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
+fi
+localedef --inputfile=${datadir}/i18n/locales/%s --charmap=%s --prefix=/tmp/locale %s
+mkdir -p ${libdir}/locale/
+mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
+rm -rf ${TMP_LOCALE}
+}
+
+locale_base_postrm() {
+#!/bin/sh
+
+rm -rf ${TMP_LOCALE}
+mkdir -p ${TMP_LOCALE}
+if [ -f ${libdir}/locale/locale-archive ]; then
+	cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
+fi
+localedef --delete-from-archive --inputfile=${datadir}/locales/%s --charmap=%s --prefix=/tmp/locale %s
+mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
+rm -rf ${TMP_LOCALE}
+}
+
+python __anonymous () {
+    enabled = bb.data.getVar("ENABLE_BINARY_LOCALE_GENERATION", d, 1)
+
+    if enabled and int(enabled):
+        import re
+
+        target_arch = bb.data.getVar("TARGET_ARCH", d, 1)
+        binary_arches = bb.data.getVar("BINARY_LOCALE_ARCHES", d, 1) or ""
+
+        for regexp in binary_arches.split(" "):
+            r = re.compile(regexp)
+
+            if r.match(target_arch):
+                depends = bb.data.getVar("DEPENDS", d, 1)
+                depends = "%s qemu-native" % depends
+                bb.data.setVar("DEPENDS", depends, d)
+                bb.data.setVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", "1", d)
+                break
+}
+
+do_prep_locale_tree() {
+	treedir=${WORKDIR}/locale-tree
+	rm -rf $treedir
+	mkdir -p $treedir/bin $treedir/lib $treedir/${datadir} $treedir/${libdir}/locale
+	cp -pPR ${PKGD}${datadir}/i18n $treedir/${datadir}/i18n
+	# unzip to avoid parsing errors
+	for i in $treedir/${datadir}/i18n/charmaps/*gz; do 
+		gunzip $i
+	done
+	ls -d ${PKGD}${base_libdir}/* | xargs -iBLAH cp -pPR BLAH $treedir/lib
+	if [ -f ${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}/lib/libgcc_s.* ]; then
+		cp -pPR ${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}/lib/libgcc_s.* $treedir/lib
+	fi
+	install -m 0755 ${PKGD}${bindir}/localedef $treedir/bin
+}
+
+do_collect_bins_from_locale_tree() {
+	treedir=${WORKDIR}/locale-tree
+
+	mkdir -p ${PKGD}${libdir}
+	cp -pPR $treedir/${libdir}/locale ${PKGD}${libdir}
+}
+
+python package_do_split_gconvs () {
+	import os, re
+	if (bb.data.getVar('PACKAGE_NO_GCONV', d, 1) == '1'):
+		bb.note("package requested not splitting gconvs")
+		return
+
+	if not bb.data.getVar('PACKAGES', d, 1):
+		return
+
+	libdir = bb.data.getVar('libdir', d, 1)
+	if not libdir:
+		bb.error("libdir not defined")
+		return
+	datadir = bb.data.getVar('datadir', d, 1)
+	if not datadir:
+		bb.error("datadir not defined")
+		return
+
+	gconv_libdir = base_path_join(libdir, "gconv")
+	charmap_dir = base_path_join(datadir, "i18n", "charmaps")
+	locales_dir = base_path_join(datadir, "i18n", "locales")
+	binary_locales_dir = base_path_join(libdir, "locale")
+
+	def calc_gconv_deps(fn, pkg, file_regex, output_pattern, group):
+		deps = []
+		f = open(fn, "r")
+		c_re = re.compile('^copy "(.*)"')
+		i_re = re.compile('^include "(\w+)".*')
+		for l in f.readlines():
+			m = c_re.match(l) or i_re.match(l)
+			if m:
+				dp = legitimize_package_name('eglibc-gconv-%s' % m.group(1))
+				if not dp in deps:
+					deps.append(dp)
+		f.close()
+		if deps != []:
+			bb.data.setVar('RDEPENDS_%s' % pkg, " ".join(deps), d)
+		bb.data.setVar('RPROVIDES_%s' % pkg, pkg.replace('eglibc', 'glibc'), d)
+
+	do_split_packages(d, gconv_libdir, file_regex='^(.*)\.so$', output_pattern='eglibc-gconv-%s', description='gconv module for character set %s', hook=calc_gconv_deps, extra_depends='eglibc-gconv')
+
+	def calc_charmap_deps(fn, pkg, file_regex, output_pattern, group):
+		deps = []
+		f = open(fn, "r")
+		c_re = re.compile('^copy "(.*)"')
+		i_re = re.compile('^include "(\w+)".*')
+		for l in f.readlines():
+			m = c_re.match(l) or i_re.match(l)
+			if m:
+				dp = legitimize_package_name('eglibc-charmap-%s' % m.group(1))
+				if not dp in deps:
+					deps.append(dp)
+		f.close()
+		if deps != []:
+			bb.data.setVar('RDEPENDS_%s' % pkg, " ".join(deps), d)
+		bb.data.setVar('RPROVIDES_%s' % pkg, pkg.replace('eglibc', 'glibc'), d)
+
+	do_split_packages(d, charmap_dir, file_regex='^(.*)\.gz$', output_pattern='eglibc-charmap-%s', description='character map for %s encoding', hook=calc_charmap_deps, extra_depends='')
+
+	def calc_locale_deps(fn, pkg, file_regex, output_pattern, group):
+		deps = []
+		f = open(fn, "r")
+		c_re = re.compile('^copy "(.*)"')
+		i_re = re.compile('^include "(\w+)".*')
+		for l in f.readlines():
+			m = c_re.match(l) or i_re.match(l)
+			if m:
+				dp = legitimize_package_name('eglibc-localedata-%s' % m.group(1))
+				if not dp in deps:
+					deps.append(dp)
+		f.close()
+		if deps != []:
+			bb.data.setVar('RDEPENDS_%s' % pkg, " ".join(deps), d)
+		bb.data.setVar('RPROVIDES_%s' % pkg, pkg.replace('eglibc', 'glibc'), d)
+
+	do_split_packages(d, locales_dir, file_regex='(.*)', output_pattern='eglibc-localedata-%s', description='locale definition for %s', hook=calc_locale_deps, extra_depends='')
+	bb.data.setVar('PACKAGES', bb.data.getVar('PACKAGES', d) + ' eglibc-gconv', d)
+
+	supported = bb.data.getVar('GLIBC_GENERATE_LOCALES', d, 1)
+	if not supported or supported == "all":
+	    f = open(base_path_join(bb.data.getVar('WORKDIR', d, 1), "SUPPORTED"), "r")
+	    supported = f.readlines()
+	    f.close()
+	else:
+	    supported = supported.split()
+	    supported = map(lambda s:s.replace(".", " ") + "\n", supported)
+
+	dot_re = re.compile("(.*)\.(.*)")
+
+	# Collate the locales by base and encoding
+	encodings = {}
+	for l in supported:
+		l = l[:-1]
+		(locale, charset) = l.split(" ")
+		m = dot_re.match(locale)
+		if m:
+			locale = m.group(1)
+		if not encodings.has_key(locale):
+			encodings[locale] = []
+		encodings[locale].append(charset)
+
+	def output_locale_source(name, locale, encoding):
+		pkgname = 'locale-base-' + legitimize_package_name(name)
+
+		bb.data.setVar('RDEPENDS_%s' % pkgname, 'localedef eglibc-localedata-%s eglibc-charmap-%s' % (legitimize_package_name(locale), legitimize_package_name(encoding)), d)
+		rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
+		m = re.match("(.*)_(.*)", name)
+		if m:
+			rprovides += ' virtual-locale-%s' % m.group(1)
+		bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
+		bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)
+		bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
+		bb.data.setVar('pkg_postinst_%s' % pkgname, bb.data.getVar('locale_base_postinst', d, 1) % (locale, encoding, locale), d)
+		bb.data.setVar('pkg_postrm_%s' % pkgname, bb.data.getVar('locale_base_postrm', d, 1) % (locale, encoding, locale), d)
+
+	def output_locale_binary(name, locale, encoding):
+		qemu = qemu_target_binary(d) + " -s 1048576"
+		kernel_ver = bb.data.getVar("OLDEST_KERNEL", d, 1)
+		if kernel_ver:
+			qemu += " -r %s" % (kernel_ver)
+		pkgname = 'locale-base-' + legitimize_package_name(name)
+		m = re.match("(.*)\.(.*)", name)
+		if m:
+			eglibc_name = "%s.%s" % (m.group(1), m.group(2).lower().replace("-",""))
+		else:
+			eglibc_name = name
+		bb.data.setVar('RDEPENDS_%s' % pkgname, legitimize_package_name('eglibc-binary-localedata-%s' % eglibc_name), d)
+		bb.data.setVar('RPROVIDES_%s' % pkgname, 'glibc-binary-localedata-%s' % eglibc_name, d)
+		rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
+		m = re.match("(.*)_(.*)", name)
+		if m:
+			rprovides += ' virtual-locale-%s' % m.group(1)
+		bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
+		bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
+		bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)
+
+		treedir = base_path_join(bb.data.getVar("WORKDIR", d, 1), "locale-tree")
+		ldlibdir = "%s/lib" % treedir
+		path = bb.data.getVar("PATH", d, 1)
+		i18npath = base_path_join(treedir, datadir, "i18n")
+
+		localedef_opts = "--force --old-style --no-archive --prefix=%s --inputfile=%s/i18n/locales/%s --charmap=%s %s" % (treedir, datadir, locale, encoding, name)
+		cmd = "PATH=\"%s\" I18NPATH=\"%s\" %s -L %s -E LD_LIBRARY_PATH=%s %s/bin/localedef %s" % (path, i18npath, qemu, treedir, ldlibdir, treedir, localedef_opts)
+		bb.note("generating locale %s (%s)" % (locale, encoding))
+		if os.system(cmd):
+			raise bb.build.FuncFailed("localedef returned an error (command was %s)." % cmd)
+
+	def output_locale(name, locale, encoding):
+		use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
+		if use_bin:
+			output_locale_binary(name, locale, encoding)
+		else:
+			output_locale_source(name, locale, encoding)
+
+	use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
+	if use_bin:
+		bb.note("preparing tree for binary locale generation")
+		bb.build.exec_func("do_prep_locale_tree", d)
+
+	# Reshuffle names so that UTF-8 is preferred over other encodings
+	non_utf8 = []
+	for l in encodings.keys():
+		if len(encodings[l]) == 1:
+			output_locale(l, l, encodings[l][0])
+			if encodings[l][0] != "UTF-8":
+				non_utf8.append(l)
+		else:
+			if "UTF-8" in encodings[l]:
+				output_locale(l, l, "UTF-8")
+				encodings[l].remove("UTF-8")
+			else:
+				non_utf8.append(l)
+			for e in encodings[l]:
+				output_locale('%s.%s' % (l, e), l, e)
+
+	if non_utf8 != []:
+		bb.note("the following locales are supported only in legacy encodings:")
+		bb.note("  " + " ".join(non_utf8))
+
+	use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
+	if use_bin:
+		bb.note("collecting binary locales from locale tree")
+		bb.build.exec_func("do_collect_bins_from_locale_tree", d)
+		do_split_packages(d, binary_locales_dir, file_regex='(.*)', output_pattern='eglibc-binary-localedata-%s', description='binary locale definition for %s', extra_depends='', allow_dirs=True)
+	else:
+		bb.note("generation of binary locales disabled. this may break i18n!")
+
+}
+
+# We want to do this indirection so that we can safely 'return'
+# from the called function even though we're prepending
+python populate_packages_prepend () {
+	if bb.data.getVar('DEBIAN_NAMES', d, 1):
+		bb.data.setVar('PKG_eglibc', 'libc6', d)
+		bb.data.setVar('PKG_eglibc-dev', 'libc6-dev', d)
+	bb.build.exec_func('package_do_split_gconvs', d)
+}
diff --git a/meta/packages/eglibc/eglibc.inc b/meta/packages/eglibc/eglibc.inc
new file mode 100644
index 0000000000..66bb90e83f
--- /dev/null
+++ b/meta/packages/eglibc/eglibc.inc
@@ -0,0 +1,24 @@
+DESCRIPTION = "Embedded GNU C Library"
+HOMEPAGE = "http://www.eglibc.org/home"
+SECTION = "libs"
+PRIORITY = "required"
+LICENSE = "LGPL"
+INC_PR = "r11"
+# nptl needs unwind support in gcc, which can't be built without glibc.
+DEPENDS = "virtual/${TARGET_PREFIX}gcc-intermediate linux-libc-headers"
+#this leads to circular deps, so lets not add it yet
+#RDEPENDS_ldd += " bash"
+# nptl needs libgcc but dlopens it, so our shlibs code doesn't detect this
+#RDEPENDS_${PN} += "${@['','libgcc']['nptl' in '${GLIBC_ADDONS}']}"
+PROVIDES = "virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc"
+PROVIDES += "virtual/libintl virtual/libiconv"
+inherit autotools
+
+LEAD_SONAME = "libc.so"
+
+GLIBC_EXTRA_OECONF ?= ""
+INHIBIT_DEFAULT_DEPS = "1"
+
+ARM_INSTRUCTION_SET = "arm"
+
+PACKAGES = "glibc catchsegv sln nscd ldd localedef glibc-utils glibc-dev glibc-doc glibc-locale libsegfault glibc-extra-nss glibc-thread-db glibc-pcprofile"
diff --git a/meta/packages/eglibc/eglibc_2.12.bb b/meta/packages/eglibc/eglibc_2.12.bb
new file mode 100644
index 0000000000..541777bc79
--- /dev/null
+++ b/meta/packages/eglibc/eglibc_2.12.bb
@@ -0,0 +1,98 @@
+require eglibc.inc
+
+DEFAULT_PREFERENCE = "-1"
+DEPENDS += "gperf-native"
+FILESPATHPKG =. "eglibc-svn:"
+PR = "r0"
+SRCREV="10809"
+EGLIBC_BRANCH="eglibc-2_12"
+SRC_URI = "svn://www.eglibc.org/svn/branches/;module=${EGLIBC_BRANCH};proto=http \
+           file://eglibc-svn-arm-lowlevellock-include-tls.patch \
+           file://IO-acquire-lock-fix.patch \
+           file://shorten-build-commands.patch \
+           file://etc/ld.so.conf \
+           file://generate-supported.mk"
+S = "${WORKDIR}/${EGLIBC_BRANCH}/libc"
+B = "${WORKDIR}/build-${TARGET_SYS}"
+
+PACKAGES_DYNAMIC = "libc6*"
+RPROVIDES_${PN}-dev = "libc6-dev virtual-libc-dev"
+PROVIDES_${PN}-dbg = "glibc-dbg"
+
+# the -isystem in bitbake.conf screws up glibc do_stage
+BUILD_CPPFLAGS = "-I${STAGING_INCDIR_NATIVE}"
+TARGET_CPPFLAGS = "-I${STAGING_DIR_TARGET}${layout_includedir}"
+
+GLIBC_ADDONS ?= "ports,nptl,libidn"
+
+GLIBC_BROKEN_LOCALES = " _ER _ET so_ET yn_ER sid_ET tr_TR mn_MN gez_ET gez_ER bn_BD te_IN es_CR.ISO-8859-1"
+
+#
+# For now, we will skip building of a gcc package if it is a uclibc one
+# and our build is not a uclibc one, and we skip a glibc one if our build
+# is a uclibc build.
+#
+# See the note in gcc/gcc_3.4.0.oe
+#
+
+python __anonymous () {
+    import bb, re
+    uc_os = (re.match('.*uclibc$', bb.data.getVar('TARGET_OS', d, 1)) != None)
+    if uc_os:
+        raise bb.parse.SkipPackage("incompatible with target %s" %
+                                   bb.data.getVar('TARGET_OS', d, 1))
+}
+
+EXTRA_OECONF = "--enable-kernel=${OLDEST_KERNEL} \
+                --without-cvs --disable-profile --disable-debug --without-gd \
+                --enable-clocale=gnu \
+                --enable-add-ons=${GLIBC_ADDONS},ports \
+                --with-headers=${STAGING_INCDIR} \
+                --without-selinux \
+                ${GLIBC_EXTRA_OECONF}"
+
+EXTRA_OECONF += "${@get_eglibc_fpu_setting(bb, d)}"
+
+do_unpack_append() {
+	bb.build.exec_func('do_move_ports', d)
+}
+
+do_move_ports() {
+        if test -d ${WORKDIR}/${EGLIBC_BRANCH}/ports ; then
+	    rm -rf ${S}/ports
+	    mv ${WORKDIR}/${EGLIBC_BRANCH}/ports ${S}/
+	fi
+}
+
+do_configure () {
+# override this function to avoid the autoconf/automake/aclocal/autoheader
+# calls for now
+# don't pass CPPFLAGS into configure, since it upsets the kernel-headers
+# version check and doesn't really help with anything
+        if [ -z "`which rpcgen`" ]; then
+                echo "rpcgen not found.  Install glibc-devel."
+                exit 1
+        fi
+        (cd ${S} && gnu-configize) || die "failure in running gnu-configize"
+        find ${S} -name "configure" | xargs touch
+        CPPFLAGS="" oe_runconf
+}
+
+rpcsvc = "bootparam_prot.x nlm_prot.x rstat.x \
+	  yppasswd.x klm_prot.x rex.x sm_inter.x mount.x \
+	  rusers.x spray.x nfs_prot.x rquota.x key_prot.x"
+
+do_compile () {
+	# -Wl,-rpath-link <staging>/lib in LDFLAGS can cause breakage if another glibc is in staging
+	unset LDFLAGS
+	base_do_compile
+	(
+		cd ${S}/sunrpc/rpcsvc
+		for r in ${rpcsvc}; do
+			h=`echo $r|sed -e's,\.x$,.h,'`
+			rpcgen -h $r -o $h || oewarn "unable to generate header for $r"
+		done
+	)
+}
+
+require eglibc-package.bbclass