some fixes from Gentoo

toolchain/gcc/4.1.1/300-libstdc++-pic.patch

@@ -1,20 +1,22 @@
 # DP: Build and install libstdc++_pic.a library.
 
---- gcc-4.1.0/libstdc++-v3/src/Makefile.am	2004-11-15 17:33:05.000000000 -0600
-+++ gcc-4.1.0-patched/libstdc++-v3/src/Makefile.am	2005-04-25 20:05:59.186930896 -0500
-@@ -214,6 +214,10 @@
+--- gcc/libstdc++-v3/src/Makefile.am
++++ gcc/libstdc++-v3/src/Makefile.am
+@@ -214,6 +214,12 @@
  	  $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LDFLAGS) -o $@
  
  
 +install-exec-local:
++ifeq ($(enable_shared),yes)
 +	$(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o
 +	$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)
++endif
 +
  # Added bits to build debug library.
  if GLIBCXX_BUILD_DEBUG
  all-local: build_debug
---- gcc-4.1.0/libstdc++-v3/src/Makefile.in	2005-04-11 19:13:08.000000000 -0500
-+++ gcc-4.1.0-patched/libstdc++-v3/src/Makefile.in	2005-04-25 20:12:33.284316275 -0500
+--- gcc/libstdc++-v3/src/Makefile.in
++++ gcc/libstdc++-v3/src/Makefile.in
 @@ -627,7 +627,7 @@
  
  install-data-am: install-data-local
@@ -32,14 +34,16 @@
  	install-exec-am install-info install-info-am install-man \
  	install-strip install-toolexeclibLTLIBRARIES installcheck \
  	installcheck-am installdirs maintainer-clean \
-@@ -745,6 +746,11 @@
+@@ -743,6 +743,13 @@
  install_debug:
  	(cd ${debugdir} && $(MAKE) \
  	toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)
 +
 +install-exec-local:
-+	$(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o
++ifeq ($(enable_shared),yes)
++	$(AR) cru libstdc++_pic.a *.o $(top_builddir)/libsupc++/*.o
 +	$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)
++endif
 +
  # Tell versions [3.59,3.63) of GNU make to not export all variables.
  # Otherwise a system limit (for SysV at least) may be exceeded.