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patches/gcc/4.3.2/190-libstdc++-pic.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Fri Nov 04 19:22:29 2011 +0100 (2011-11-04)
changeset 2735 f09ed6dd71a3
parent 747 d3e603e7c17c
permissions -rw-r--r--
kernel/linux: fix packed attribute in exported headers

UBI headers (and maybe others as well) are broken because the 'packed'
attribute is not sanitised when the headers are exported to userspace.

Apply the fix from upstream:
https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=f210735fe2f17a6225432ee3d1239bcf23a8659c

(Also, buildroot does the same, BTW)

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/54_all_300-libstdc++-pic.patch

     2 install libstdc++_pic.a if we have pic objs

     3 

     4 diff -durN gcc-4.3.1.orig/libstdc++-v3/src/Makefile.am gcc-4.3.1/libstdc++-v3/src/Makefile.am

     5 --- gcc-4.3.1.orig/libstdc++-v3/src/Makefile.am	2008-02-29 19:26:50.000000000 +0100

     6 +++ gcc-4.3.1/libstdc++-v3/src/Makefile.am	2008-06-10 14:58:09.000000000 +0200

     7 @@ -289,6 +289,13 @@

     8  	  $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@

     9  

    10  

    11 +install-exec-local:

    12 +	pic_objs=`sed -n "s:'::g;s:^pic_object=::p" *.lo | grep -v '^none$$'`; \

    13 +	if [ x"$$pic_objs" != x ]; then \

    14 +		$(AR) cru libstdc++_pic.a $$pic_objs $(top_builddir)/libsupc++/*.o || exit 1; \

    15 +		$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir) || exit 1; \

    16 +	fi

    17 +

    18  # Added bits to build debug library.

    19  if GLIBCXX_BUILD_DEBUG

    20  all-local: build_debug

    21 diff -durN gcc-4.3.1.orig/libstdc++-v3/src/Makefile.in gcc-4.3.1/libstdc++-v3/src/Makefile.in

    22 --- gcc-4.3.1.orig/libstdc++-v3/src/Makefile.in	2008-02-29 19:26:50.000000000 +0100

    23 +++ gcc-4.3.1/libstdc++-v3/src/Makefile.in	2008-06-10 14:58:09.000000000 +0200

    24 @@ -693,7 +693,7 @@

    25  

    26  install-data-am: install-data-local

    27  

    28 -install-exec-am: install-toolexeclibLTLIBRARIES

    29 +install-exec-am: install-toolexeclibLTLIBRARIES install-exec-local

    30  

    31  install-info: install-info-am

    32  

    33 @@ -732,7 +732,7 @@

    34  	maintainer-clean-generic mostlyclean mostlyclean-compile \

    35  	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \

    36  	tags uninstall uninstall-am uninstall-info-am \

    37 -	uninstall-toolexeclibLTLIBRARIES

    38 +	uninstall-toolexeclibLTLIBRARIES install-exec-local

    39  

    40  

    41  # Symbol versioning for shared libraries.

    42 @@ -858,6 +858,14 @@

    43  install_debug:

    44  	(cd ${debugdir} && $(MAKE) \

    45  	toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)

    46 +

    47 +install-exec-local:

    48 +	pic_objs=`sed -n "s:'::g;s:^pic_object=::p" *.lo | grep -v '^none$$'`; \

    49 +	if [ x"$$pic_objs" != x ]; then \

    50 +		$(AR) cru libstdc++_pic.a $$pic_objs $(top_builddir)/libsupc++/*.o || exit 1; \

    51 +		$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir) || exit 1; \

    52 +	fi

    53 +

    54  # Tell versions [3.59,3.63) of GNU make to not export all variables.

    55  # Otherwise a system limit (for SysV at least) may be exceeded.

    56  .NOEXPORT:
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