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patches/gcc/4.3.3/190-libstdc++-pic.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Sep 09 00:02:01 2009 +0200 (2009-09-09)
changeset 1525 4647e6fb994a
permissions -rw-r--r--
gcc: add patch to fix EABI for armv4t

As pointed out by Martin GUY, gcc incorrectly generates armv5t
instrcutions for EABI, even for cores that are an armv4t.
The new patch (for the 4.3 series) fixes the problem by downgrading
the default CPU for EABI to being an armv4t core. 
     1 Original patch from: ../4.3.2/190-libstdc++-pic.patch

     2 

     3 -= BEGIN original header =-

     4 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/54_all_300-libstdc++-pic.patch

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

     6 

     7 -= END original header =-

     8 

     9 diff -durN gcc-4.3.3.orig/libstdc++-v3/src/Makefile.am gcc-4.3.3/libstdc++-v3/src/Makefile.am

    10 --- gcc-4.3.3.orig/libstdc++-v3/src/Makefile.am	2008-02-29 19:26:50.000000000 +0100

    11 +++ gcc-4.3.3/libstdc++-v3/src/Makefile.am	2009-01-27 22:19:34.000000000 +0100

    12 @@ -289,6 +289,13 @@

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

    14  

    15  

    16 +install-exec-local:

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

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

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

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

    21 +	fi

    22 +

    23  # Added bits to build debug library.

    24  if GLIBCXX_BUILD_DEBUG

    25  all-local: build_debug

    26 diff -durN gcc-4.3.3.orig/libstdc++-v3/src/Makefile.in gcc-4.3.3/libstdc++-v3/src/Makefile.in

    27 --- gcc-4.3.3.orig/libstdc++-v3/src/Makefile.in	2008-02-29 19:26:50.000000000 +0100

    28 +++ gcc-4.3.3/libstdc++-v3/src/Makefile.in	2009-01-27 22:19:34.000000000 +0100

    29 @@ -693,7 +693,7 @@

    30  

    31  install-data-am: install-data-local

    32  

    33 -install-exec-am: install-toolexeclibLTLIBRARIES

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

    35  

    36  install-info: install-info-am

    37  

    38 @@ -732,7 +732,7 @@

    39  	maintainer-clean-generic mostlyclean mostlyclean-compile \

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

    41  	tags uninstall uninstall-am uninstall-info-am \

    42 -	uninstall-toolexeclibLTLIBRARIES

    43 +	uninstall-toolexeclibLTLIBRARIES install-exec-local

    44  

    45  

    46  # Symbol versioning for shared libraries.

    47 @@ -858,6 +858,14 @@

    48  install_debug:

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

    50  	toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)

    51 +

    52 +install-exec-local:

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

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

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

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

    57 +	fi

    58 +

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

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

    61  .NOEXPORT:
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