Robert P. J. DAY says:
According to Mike Frysinger, this patch was removed from Gentoo in the
2.3.x series and didn't seem to cause any adverse effects. So toss it
from the patch directories for glibc 2.5 and up.
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
5 $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LDFLAGS) -o $@
9 + $(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o
10 + $(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)
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
20 install-data-am: install-data-local
22 -install-exec-am: install-toolexeclibLTLIBRARIES
23 +install-exec-am: install-toolexeclibLTLIBRARIES install-exec-local
25 install-info: install-info-am
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 \
37 (cd ${debugdir} && $(MAKE) \
38 toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)
41 + $(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o
42 + $(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)
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.