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patches/gcc/3.4.6/120-libstdc++-pic.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 22:46:47 2011 +0200 (2011-07-17)
changeset 2892 aa934ec4b4ee
parent 339 bd5e0a849352
permissions -rw-r--r--
cc/gcc: add the backend/frontend infra for final gcc

Currently, we issue the bare-metal compiler from the pass_1 & pass_2
core compilers, because the final gcc breaks while doing so.

This implies we have to build some libces during the start_files step,
instead of the standard libc step. This is the case for newlib.

By adding a backend/frontend infra to the final gcc, we can abstract
what backend to call: the standard backend for non-bare-metal gcc,
and the core backend for bare-metal.

This patch is just an no-op, it just adds the final backend and
frontend without changing the way bare-metal is built, to come in a
subsequent patch.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 diff -durN gcc-3.4.6.orig/libstdc++-v3/src/Makefile.am gcc-3.4.6/libstdc++-v3/src/Makefile.am

     2 --- gcc-3.4.6.orig/libstdc++-v3/src/Makefile.am	2004-04-16 21:08:35.000000000 +0200

     3 +++ gcc-3.4.6/libstdc++-v3/src/Makefile.am	2007-08-15 22:52:23.000000000 +0200

     4 @@ -210,6 +210,10 @@

     5  	  $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LDFLAGS) -o $@

     6  

     7  

     8 +install-exec-local:

     9 +	$(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o

    10 +	$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)

    11 +

    12  # Added bits to build debug library.

    13  if GLIBCXX_BUILD_DEBUG

    14  all-local: build_debug

    15 diff -durN gcc-3.4.6.orig/libstdc++-v3/src/Makefile.in gcc-3.4.6/libstdc++-v3/src/Makefile.in

    16 --- gcc-3.4.6.orig/libstdc++-v3/src/Makefile.in	2004-04-16 21:08:35.000000000 +0200

    17 +++ gcc-3.4.6/libstdc++-v3/src/Makefile.in	2007-08-15 22:52:23.000000000 +0200

    18 @@ -592,7 +592,7 @@

    19  

    20  install-data-am: install-data-local

    21  

    22 -install-exec-am: install-toolexeclibLTLIBRARIES

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

    24  

    25  install-info: install-info-am

    26  

    27 @@ -625,6 +625,7 @@

    28  	distclean-tags distdir dvi dvi-am info info-am install \

    29  	install-am install-data install-data-am install-data-local \

    30  	install-exec install-exec-am install-info install-info-am \

    31 +	install-exec-local \

    32  	install-man install-strip install-toolexeclibLTLIBRARIES \

    33  	installcheck installcheck-am installdirs maintainer-clean \

    34  	maintainer-clean-generic mostlyclean mostlyclean-compile \

    35 @@ -709,6 +710,11 @@

    36  install_debug:

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

    38  	toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)

    39 +

    40 +install-exec-local:

    41 +	$(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o

    42 +	$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)

    43 +

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

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

    46  .NOEXPORT:
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