gcc: Add toolchain build process changes from OE which adds gcc-cross-intermediate and removes glibc-intermediate based on a patch from Khem Raj as will be aplied to OE.dev making the build process much more rebust/stable/correct.

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4943 311d38ba-8fff-0310-9ca6-ca027cbcb966

11 files changed, 47 insertions, 51 deletions

diff --git a/meta/packages/glibc/files/glibc-2.6.1-use-short-for-fnstsw.patch b/meta/packages/glibc/files/glibc-2.6.1-use-short-for-fnstsw.patch
new file mode 100644
index 000000000..697922927
--- /dev/null
+++ b/meta/packages/glibc/files/glibc-2.6.1-use-short-for-fnstsw.patch
@@ -0,0 +1,30 @@
+Source: http://sourceware.org/ml/libc-alpha/2008-01/msg00017.html
+
+I am checking this x86 assembler patch:
+
+http://sourceware.org/ml/binutils/2008-01/msg00148.html
+
+to check operand size. fnstsw stores 16bit into %ax. The upper
+16bit of %eax is unchanged.  The new assembler will disallow
+"fnstsw %eax".  Here is a patch for glibc.
+
+
+H.J.
+
+---
+ sysdeps/i386/fpu/ftestexcept.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: glibc-2.6.1/sysdeps/i386/fpu/ftestexcept.c
+===================================================================
+--- glibc-2.6.1.orig/sysdeps/i386/fpu/ftestexcept.c	2008-07-19 11:00:45.000000000 -0700
++++ glibc-2.6.1/sysdeps/i386/fpu/ftestexcept.c	2008-07-19 11:01:25.000000000 -0700
+@@ -26,7 +26,7 @@
+ int
+ fetestexcept (int excepts)
+ {
+-  int temp;
++  short temp;
+   int xtemp = 0;
+ 
+   /* Get current exceptions.  */
diff --git a/meta/packages/glibc/glibc-initial.inc b/meta/packages/glibc/glibc-initial.inc
index 0e5db2e72..143a662d5 100644
--- a/meta/packages/glibc/glibc-initial.inc
+++ b/meta/packages/glibc/glibc-initial.inc
@@ -1,5 +1,5 @@
 SECTION = "libs"
-DEPENDS = "linux-libc-headers"
+DEPENDS = "virtual/${TARGET_PREFIX}gcc-initial linux-libc-headers"
 PROVIDES = "virtual/${TARGET_PREFIX}libc-initial"
 FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/glibc-2.4', '${FILE_DIRNAME}/glibc', '${FILE_DIRNAME}/files', '${FILE_DIRNAME}' ], d)}"
 
@@ -9,7 +9,8 @@ PACKAGES_DYNAMIC = ""
 do_configure () {
 	sed -ie 's,{ (exit 1); exit 1; }; },{ (exit 0); }; },g' ${S}/configure
 	chmod +x ${S}/configure
-	CC="${BUILD_CC}" CPP="${BUILD_CPP}" LD="${BUILD_LD}" ${S}/configure --host=${TARGET_SYS} --build=${BUILD_SYS} \
+	find ${S} -name "configure" | xargs touch
+	${S}/configure --host=${TARGET_SYS} --build=${BUILD_SYS} \
 		--without-cvs --disable-sanity-checks \
 		--with-headers=${STAGING_DIR_TARGET}${layout_includedir} \
 		--enable-hacker-mode
@@ -30,8 +31,11 @@ do_compile () {
 }
 
 do_stage () {
-	oe_runmake cross-compiling=yes install_root=${STAGING_DIR_HOST} includedir='${layout_includedir}' prefix='${layout_prefix}' install-headers
+	oe_runmake cross-compiling=yes install_root=${STAGING_DIR_HOST} \
+	includedir='${layout_includedir}' prefix='${layout_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
@@ -42,6 +46,10 @@ do_stage () {
 	if [ -e ${B}/bits/stdio_lim.h ]; then
 		cp ${B}/bits/stdio_lim.h  ${STAGING_INCDIR}/bits/
 	fi
+	mkdir -p ${STAGING_DIR_TARGET}${layout_libdir}
+	install -m 644 csu/crt[1in].o ${STAGING_DIR_TARGET}${layout_libdir}
+	${CC} -nostdlib -nostartfiles -shared -x c /dev/null \
+		-o ${STAGING_DIR_TARGET}${layout_libdir}/libc.so
 }
 
 do_install () {
diff --git a/meta/packages/glibc/glibc-intermediate.inc b/meta/packages/glibc/glibc-intermediate.inc
deleted file mode 100644
index c226d8658..000000000
--- a/meta/packages/glibc/glibc-intermediate.inc
+++ /dev/null
@@ -1,12 +0,0 @@
-SECTION = "libs"
-PACKAGES = ""
-PACKAGES_DYNAMIC = ""
-PROVIDES = "virtual/${TARGET_PREFIX}libc-for-gcc"
-DEPENDS = "virtual/${TARGET_PREFIX}gcc-initial linux-libc-headers"
-
-do_install () {
-	:
-}
-
-GLIBC_ADDONS = "nptl,ports"
-GLIBC_EXTRA_OECONF = ""
diff --git a/meta/packages/glibc/glibc-intermediate_2.4.bb b/meta/packages/glibc/glibc-intermediate_2.4.bb
deleted file mode 100644
index f29ffb30a..000000000
--- a/meta/packages/glibc/glibc-intermediate_2.4.bb
+++ /dev/null
@@ -1,5 +0,0 @@
-require glibc_${PV}.bb
-require glibc-intermediate.inc
-
-DEFAULT_PREFERENCE = "-1"
-
diff --git a/meta/packages/glibc/glibc-intermediate_2.5.bb b/meta/packages/glibc/glibc-intermediate_2.5.bb
deleted file mode 100644
index 661a69a10..000000000
--- a/meta/packages/glibc/glibc-intermediate_2.5.bb
+++ /dev/null
@@ -1,7 +0,0 @@
-require glibc_${PV}.bb
-require glibc-intermediate.inc
-
-# gcc uses -Werror which break on a "you have no thumb interwork" _warning_
-do_configure_prepend() {
-	sed -i s:-Werror:: ${S}/configure
-}
diff --git a/meta/packages/glibc/glibc-intermediate_2.6.1.bb b/meta/packages/glibc/glibc-intermediate_2.6.1.bb
deleted file mode 100644
index 05d625078..000000000
--- a/meta/packages/glibc/glibc-intermediate_2.6.1.bb
+++ /dev/null
@@ -1,8 +0,0 @@
-require glibc_${PV}.bb
-require glibc-intermediate.inc
-
-# gcc uses -Werror which break on a "you have no thumb interwork" _warning_
-do_configure_prepend() {
-	sed -i s:-Werror:: ${S}/configure
-}
-
diff --git a/meta/packages/glibc/glibc-intermediate_csl-2005q3-2.bb b/meta/packages/glibc/glibc-intermediate_csl-2005q3-2.bb
deleted file mode 100644
index 5d161b127..000000000
--- a/meta/packages/glibc/glibc-intermediate_csl-2005q3-2.bb
+++ /dev/null
@@ -1,8 +0,0 @@
-require glibc_${PV}.bb
-require glibc-intermediate.inc
-
-DEFAULT_PREFERENCE = "-1"
-
-GLIBC_ADDONS = "nptl,libidn"
-
-
diff --git a/meta/packages/glibc/glibc-stage.inc b/meta/packages/glibc/glibc-stage.inc
index a86cf7888..2b7b303c1 100644
--- a/meta/packages/glibc/glibc-stage.inc
+++ b/meta/packages/glibc/glibc-stage.inc
@@ -3,7 +3,7 @@ do_stage() {
 	oe_runmake 'install_root=${STAGING_DIR_HOST}' \
 		   'includedir=${layout_includedir}' 'libdir=${layout_libdir}' 'slibdir=${layout_base_libdir}' \
 		   '${STAGING_DIR_HOST}${layout_base_libdir}/libc.so.6' \
-		   install-headers install-lib
+		   install
 
 	install -d ${STAGING_INCDIR}/gnu \
 		   ${STAGING_INCDIR}/bits \
@@ -15,9 +15,4 @@ do_stage() {
 		h=`echo $r|sed -e's,\.x$,.h,'`
 		install -m 0644 ${S}/sunrpc/rpcsvc/$h ${STAGING_INCDIR}/rpcsvc/
 	done
-	for i in libc.a libc_pic.a libc_nonshared.a; do
-		install -m 0644 ${B}/$i ${STAGING_DIR_HOST}/${layout_base_libdir}/ || die "failed to install $i"
-	done
-	echo 'GROUP ( libpthread.so.0 libpthread_nonshared.a )' > ${STAGING_DIR_HOST}/${layout_base_libdir}/libpthread.so
-	echo 'GROUP ( libc.so.6 libc_nonshared.a )' > ${STAGING_DIR_HOST}/${layout_base_libdir}/libc.so
 }
diff --git a/meta/packages/glibc/glibc.inc b/meta/packages/glibc/glibc.inc
index 81df03c8d..18edf897c 100644
--- a/meta/packages/glibc/glibc.inc
+++ b/meta/packages/glibc/glibc.inc
@@ -4,11 +4,12 @@ SECTION = "libs"
 PRIORITY = "required"
 LICENSE = "LGPL"
 # nptl needs unwind support in gcc, which can't be built without glibc.
-DEPENDS = "${@['virtual/${TARGET_PREFIX}gcc-initial', 'virtual/${TARGET_PREFIX}gcc']['nptl' in '${GLIBC_ADDONS}']} linux-libc-headers"
+DEPENDS = "virtual/${TARGET_PREFIX}gcc-intermediate linux-libc-headers"
 RDEPENDS_${PN}-dev = "linux-libc-headers-dev"
 #this leads to circular deps, so lets not add it yet
 #RDEPENDS_ldd += " bash"
-PROVIDES = "virtual/libc ${@['virtual/${TARGET_PREFIX}libc-for-gcc', '']['nptl' in '${GLIBC_ADDONS}']}"
+#RDEPENDS += "${@['','libgcc']['nptl' in '${GLIBC_ADDONS}']}"
+PROVIDES = "virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc"
 PROVIDES += "virtual/libintl virtual/libiconv"
 
 inherit autotools
diff --git a/meta/packages/glibc/glibc_2.5.bb b/meta/packages/glibc/glibc_2.5.bb
index 8a46d2fb8..0cab17f12 100644
--- a/meta/packages/glibc/glibc_2.5.bb
+++ b/meta/packages/glibc/glibc_2.5.bb
@@ -48,6 +48,7 @@ SRC_URI = "ftp://ftp.gnu.org/pub/gnu/glibc/glibc-${PV}.tar.bz2 \
 #	   file://fixup-aeabi-syscalls.patch;patch=1 \
 	   file://zecke-sane-readelf.patch;patch=1 \
 	   file://eabi_kernel_version_hack.patch;patch=1 \
+           file://glibc-2.6.1-use-short-for-fnstsw.patch;patch=1 \
 	   file://generic-bits_select.h \
 	   file://generic-bits_types.h \
 	   file://generic-bits_typesizes.h \
diff --git a/meta/packages/glibc/glibc_2.6.1.bb b/meta/packages/glibc/glibc_2.6.1.bb
index 2e509e9da..9e1c4b7b4 100644
--- a/meta/packages/glibc/glibc_2.6.1.bb
+++ b/meta/packages/glibc/glibc_2.6.1.bb
@@ -56,6 +56,7 @@ SRC_URI = "\
   file://etc/ld.so.conf \
   file://generate-supported.mk \
   file://glibc-2.6.1-RTLD_SINGLE_THREAD_P-1.patch;patch=1 \
+  file://glibc-2.6.1-use-short-for-fnstsw.patch;patch=1 \
   file://glibc-include-fixed.patch;patch=1;pnum=0 \
 "