gcc-cross: argument list too long when do_install

There would be an "Argument list too long" error when the length of
tmpdir is longer than 190, this is caused by:

headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`

The PLUGIN_HEADERS is too long before sort, so the "echo" can't handle
it, use the $(sort list) of GNU make which can handle the too long list
would fix the problem, the header would be short enough after sorted.
The "tr ' ' '\012'" was used for translating the space to "\n", the
$(sort list) doesn't need this.

This doesn't impact the output, so it doesn't need the PR bump.

[YOCTO #2591]

(From OE-Core rev: b9b75e6cf31991c046713194f75bc61027558464)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

4 files changed, 68 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.6.inc b/meta/recipes-devtools/gcc/gcc-4.6.inc
index 7a70a3848a..03d887149d 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.6.inc
@@ -75,6 +75,7 @@ SRC_URI = "svn://gcc.gnu.org/svn/gcc/branches;module=${BRANCH};proto=http \
            file://fortran-cross-compile-hack.patch \
            file://cpp-honour-sysroot.patch \
            file://mips64-default-n64.patch \
+           file://gcc-argument-list-too-long.patch \
           "
 
 SRC_URI_append_sh3  = " file://sh3-installfix-fixheaders.patch "
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/gcc-argument-list-too-long.patch b/meta/recipes-devtools/gcc/gcc-4.6/gcc-argument-list-too-long.patch
new file mode 100644
index 0000000000..70d3c53a84
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.6/gcc-argument-list-too-long.patch
@@ -0,0 +1,33 @@
+There would be an "Argument list too long" error when the
+build directory is longer than 200, this is caused by:
+
+headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`
+
+The PLUGIN_HEADERS is too long before sort, so the "echo" can't handle
+it, use the $(sort list) of GNU make which can handle the too long list
+would fix the problem, the header would be short enough after sorted.
+The "tr ' ' '\012'" was used for translating the space to "\n", the
+$(sort list) doesn't need this.
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+
+Upstream-Status: Pending
+---
+ gcc/Makefile.in |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -4553,7 +4553,7 @@ install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
+ # We keep the directory structure for files in config or c-family and .def
+ # files. All other files are flattened to a single directory.
+        $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
+-       headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \
++       headers="$(sort $(PLUGIN_HEADERS))"; \
+        srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
+        for file in $$headers; do \
+          if [ -f $$file ] ; then \
+-- 
+1.7.10.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-4.7.inc b/meta/recipes-devtools/gcc/gcc-4.7.inc
index 973c211fdb..34a73b1731 100644
--- a/meta/recipes-devtools/gcc/gcc-4.7.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.7.inc
@@ -66,6 +66,7 @@ SRC_URI = "svn://gcc.gnu.org/svn/gcc/branches;module=${BRANCH};proto=http \
            file://cpp-honor-sysroot.patch \
            file://mips64-default-n64.patch \
            file://arm-hard-float-loader.patch \
+           file://gcc-argument-list-too-long.patch \
           "
 
 S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/${BRANCH}"
diff --git a/meta/recipes-devtools/gcc/gcc-4.7/gcc-argument-list-too-long.patch b/meta/recipes-devtools/gcc/gcc-4.7/gcc-argument-list-too-long.patch
new file mode 100644
index 0000000000..70d3c53a84
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.7/gcc-argument-list-too-long.patch
@@ -0,0 +1,33 @@
+There would be an "Argument list too long" error when the
+build directory is longer than 200, this is caused by:
+
+headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`
+
+The PLUGIN_HEADERS is too long before sort, so the "echo" can't handle
+it, use the $(sort list) of GNU make which can handle the too long list
+would fix the problem, the header would be short enough after sorted.
+The "tr ' ' '\012'" was used for translating the space to "\n", the
+$(sort list) doesn't need this.
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+
+Upstream-Status: Pending
+---
+ gcc/Makefile.in |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -4553,7 +4553,7 @@ install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
+ # We keep the directory structure for files in config or c-family and .def
+ # files. All other files are flattened to a single directory.
+        $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
+-       headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \
++       headers="$(sort $(PLUGIN_HEADERS))"; \
+        srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
+        for file in $$headers; do \
+          if [ -f $$file ] ; then \
+-- 
+1.7.10.2
+