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patches/gcc/4.3.6/190-libstdc++-pic.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
parent 2124 5dd0b83ae528
permissions -rw-r--r--
arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     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-4.3.5.orig/libstdc++-v3/src/Makefile.am gcc-4.3.5/libstdc++-v3/src/Makefile.am

    10 --- gcc-4.3.5.orig/libstdc++-v3/src/Makefile.am	2008-02-29 19:26:50.000000000 +0100

    11 +++ gcc-4.3.5/libstdc++-v3/src/Makefile.am	2010-09-19 18:58:40.000000000 +0200

    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-4.3.5.orig/libstdc++-v3/src/Makefile.in gcc-4.3.5/libstdc++-v3/src/Makefile.in

    27 --- gcc-4.3.5.orig/libstdc++-v3/src/Makefile.in	2010-05-06 19:19:46.000000000 +0200

    28 +++ gcc-4.3.5/libstdc++-v3/src/Makefile.in	2010-09-19 19:01:43.000000000 +0200

    29 @@ -646,7 +646,7 @@

    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 @@ -685,7 +685,7 @@

    39  	mostlyclean mostlyclean-compile mostlyclean-generic \

    40  	mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \

    41  	uninstall-am uninstall-info-am \

    42 -	uninstall-toolexeclibLTLIBRARIES

    43 +	uninstall-toolexeclibLTLIBRARIES install-exec-local

    44  

    45  

    46  # Symbol versioning for shared libraries.

    47 @@ -811,6 +811,14 @@

    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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