import 4.0.1 based on 4.0.0

1 files changed, 538 insertions, 0 deletions

diff --git a/toolchain/gcc/4.0.1/100-uclibc-conf.patch b/toolchain/gcc/4.0.1/100-uclibc-conf.patch
new file mode 100644
index 000000000..c2cb87f26
--- /dev/null
+++ b/toolchain/gcc/4.0.1/100-uclibc-conf.patch
@@ -0,0 +1,538 @@
+diff -urN gcc-4.0.0-dist/boehm-gc/configure gcc-4.0.0/boehm-gc/configure
+--- gcc-4.0.0-dist/boehm-gc/configure	2005-04-21 02:04:10.000000000 -0500
++++ gcc-4.0.0/boehm-gc/configure	2005-04-30 13:22:27.495094224 -0500
+@@ -4320,6 +4320,11 @@
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd* | knetbsd*-gnu)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN gcc-4.0.0-dist/configure gcc-4.0.0/configure
+--- gcc-4.0.0-dist/configure	2005-04-21 02:04:10.000000000 -0500
++++ gcc-4.0.0/configure	2005-04-30 12:27:56.000000000 -0500
+@@ -1136,7 +1136,7 @@
+     ;;
+ "")
+     case "${target}" in
+-    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
++    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
+         # Enable libmudflap by default in GNU and friends.
+ 	;;
+     *-*-freebsd*)
+diff -urN gcc-4.0.0-dist/configure.in gcc-4.0.0/configure.in
+--- gcc-4.0.0-dist/configure.in	2005-04-20 21:45:11.000000000 -0500
++++ gcc-4.0.0/configure.in	2005-04-30 12:22:09.000000000 -0500
+@@ -345,7 +345,7 @@
+     ;;
+ "")
+     case "${target}" in
+-    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
++    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
+         # Enable libmudflap by default in GNU and friends.
+ 	;;
+     *-*-freebsd*)
+diff -urN gcc-4.0.0-dist/contrib/regression/objs-gcc.sh gcc-4.0.0/contrib/regression/objs-gcc.sh
+--- gcc-4.0.0-dist/contrib/regression/objs-gcc.sh	2002-10-11 15:23:21.000000000 -0500
++++ gcc-4.0.0/contrib/regression/objs-gcc.sh	2005-04-30 12:29:58.000000000 -0500
+@@ -105,6 +105,10 @@
+  then
+   make all-gdb all-dejagnu all-ld || exit 1
+   make install-gdb install-dejagnu install-ld || exit 1
++elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
++ then
++  make all-gdb all-dejagnu all-ld || exit 1
++  make install-gdb install-dejagnu install-ld || exit 1
+ elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
+   make bootstrap || exit 1
+   make install || exit 1
+diff -urN gcc-4.0.0-dist/gcc/config/arm/linux-elf.h gcc-4.0.0/gcc/config/arm/linux-elf.h
+--- gcc-4.0.0-dist/gcc/config/arm/linux-elf.h	2005-03-04 10:14:01.000000000 -0600
++++ gcc-4.0.0/gcc/config/arm/linux-elf.h	2005-04-28 20:30:00.000000000 -0500
+@@ -82,6 +82,18 @@
+   "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
+ 
+ #undef  LINK_SPEC
++#ifdef USE_UCLIBC
++#define LINK_SPEC "%{h*} %{version:-v} \
++   %{b} %{Wl,*:%*} \
++   %{static:-Bstatic} \
++   %{shared:-shared} \
++   %{symbolic:-Bsymbolic} \
++   %{rdynamic:-export-dynamic} \
++   %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0} \
++   -X \
++   %{mbig-endian:-EB}" \
++   SUBTARGET_EXTRA_LINK_SPEC
++#else
+ #define LINK_SPEC "%{h*} %{version:-v} \
+    %{b} %{Wl,*:%*} \
+    %{static:-Bstatic} \
+@@ -92,6 +104,7 @@
+    -X \
+    %{mbig-endian:-EB}" \
+    SUBTARGET_EXTRA_LINK_SPEC
++#endif
+ 
+ #define TARGET_OS_CPP_BUILTINS()		\
+   do						\
+diff -urN gcc-4.0.0-dist/gcc/config/cris/linux.h gcc-4.0.0/gcc/config/cris/linux.h
+--- gcc-4.0.0-dist/gcc/config/cris/linux.h	2003-11-28 21:08:09.000000000 -0600
++++ gcc-4.0.0/gcc/config/cris/linux.h	2005-04-28 20:30:00.000000000 -0500
+@@ -79,6 +79,25 @@
+ #undef CRIS_DEFAULT_CPU_VERSION
+ #define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG
+ 
++#ifdef USE_UCLIBC
++
++#undef CRIS_SUBTARGET_VERSION
++#define CRIS_SUBTARGET_VERSION " - cris-axis-linux-uclibc"
++
++#undef CRIS_LINK_SUBTARGET_SPEC
++#define CRIS_LINK_SUBTARGET_SPEC \
++ "-mcrislinux\
++  -rpath-link include/asm/../..%s\
++  %{shared} %{static}\
++  %{symbolic:-Bdynamic} %{shlib:-Bdynamic} %{static:-Bstatic}\
++  %{!shared: \
++    %{!static: \
++      %{rdynamic:-export-dynamic} \
++      %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}} \
++  %{!r:%{O2|O3: --gc-sections}}"
++
++#else  /* USE_UCLIBC */
++
+ #undef CRIS_SUBTARGET_VERSION
+ #define CRIS_SUBTARGET_VERSION " - cris-axis-linux-gnu"
+ 
+@@ -93,6 +112,8 @@
+   %{!shared:%{!static:%{rdynamic:-export-dynamic}}}\
+   %{!r:%{O2|O3: --gc-sections}}"
+ 
++#endif  /* USE_UCLIBC */
++
+ 
+ /* Node: Run-time Target */
+ 
+diff -urN gcc-4.0.0-dist/gcc/config/cris/t-linux-uclibc gcc-4.0.0/gcc/config/cris/t-linux-uclibc
+--- gcc-4.0.0-dist/gcc/config/cris/t-linux-uclibc	1969-12-31 18:00:00.000000000 -0600
++++ gcc-4.0.0/gcc/config/cris/t-linux-uclibc	2005-04-28 20:30:00.000000000 -0500
+@@ -0,0 +1,3 @@
++T_CFLAGS = -DUSE_UCLIBC
++TARGET_LIBGCC2_CFLAGS += -fPIC
++CRTSTUFF_T_CFLAGS_S = $(TARGET_LIBGCC2_CFLAGS)
+diff -urN gcc-4.0.0-dist/gcc/config/i386/linux.h gcc-4.0.0/gcc/config/i386/linux.h
+--- gcc-4.0.0-dist/gcc/config/i386/linux.h	2004-11-27 10:45:14.000000000 -0600
++++ gcc-4.0.0/gcc/config/i386/linux.h	2005-04-28 20:30:00.000000000 -0500
+@@ -107,6 +107,11 @@
+ #define LINK_EMULATION "elf_i386"
+ #define DYNAMIC_LINKER "/lib/ld-linux.so.2"
+ 
++#if defined USE_UCLIBC
++#undef DYNAMIC_LINKER
++#define DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
++#endif
++
+ #undef  SUBTARGET_EXTRA_SPECS
+ #define SUBTARGET_EXTRA_SPECS \
+   { "link_emulation", LINK_EMULATION },\
+diff -urN gcc-4.0.0-dist/gcc/config/mips/linux.h gcc-4.0.0/gcc/config/mips/linux.h
+--- gcc-4.0.0-dist/gcc/config/mips/linux.h	2005-01-25 20:04:46.000000000 -0600
++++ gcc-4.0.0/gcc/config/mips/linux.h	2005-04-28 20:30:00.000000000 -0500
+@@ -108,6 +108,17 @@
+ 
+ /* Borrowed from sparc/linux.h */
+ #undef LINK_SPEC
++#ifdef USE_UCLIBC
++#define LINK_SPEC \
++ "%(endian_spec) \
++  %{shared:-shared} \
++  %{!shared: \
++    %{!ibcs: \
++      %{!static: \
++        %{rdynamic:-export-dynamic} \
++        %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
++        %{static:-static}}}"
++#else
+ #define LINK_SPEC \
+  "%(endian_spec) \
+   %{shared:-shared} \
+@@ -117,6 +128,7 @@
+         %{rdynamic:-export-dynamic} \
+         %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
+         %{static:-static}}}"
++#endif
+ 
+ #undef SUBTARGET_ASM_SPEC
+ #define SUBTARGET_ASM_SPEC "%{mabi=64: -64} %{!mno-abicalls:-KPIC}"
+diff -urN gcc-4.0.0-dist/gcc/config/rs6000/linux.h gcc-4.0.0/gcc/config/rs6000/linux.h
+--- gcc-4.0.0-dist/gcc/config/rs6000/linux.h	2004-12-01 20:21:28.000000000 -0600
++++ gcc-4.0.0/gcc/config/rs6000/linux.h	2005-04-28 20:30:00.000000000 -0500
+@@ -69,7 +69,11 @@
+ #define LINK_START_DEFAULT_SPEC "%(link_start_linux)"
+ 
+ #undef	LINK_OS_DEFAULT_SPEC
++#ifdef USE_UCLIBC
++#define LINK_OS_DEFAULT_SPEC "%(link_os_linux_uclibc)"
++#else
+ #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
++#endif
+ 
+ #define LINK_GCC_C_SEQUENCE_SPEC \
+   "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
+diff -urN gcc-4.0.0-dist/gcc/config/rs6000/sysv4.h gcc-4.0.0/gcc/config/rs6000/sysv4.h
+--- gcc-4.0.0-dist/gcc/config/rs6000/sysv4.h	2005-02-15 09:53:52.000000000 -0600
++++ gcc-4.0.0/gcc/config/rs6000/sysv4.h	2005-04-28 20:30:00.000000000 -0500
+@@ -956,6 +956,7 @@
+   mcall-linux  : %(link_os_linux)       ; \
+   mcall-gnu    : %(link_os_gnu)         ; \
+   mcall-netbsd : %(link_os_netbsd)      ; \
++  mcall-linux-uclibc : %(link_os_linux_uclibc); \
+   mcall-openbsd: %(link_os_openbsd)     ; \
+                : %(link_os_default)     }"
+ 
+@@ -1134,6 +1135,10 @@
+   %{rdynamic:-export-dynamic} \
+   %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}}}"
+ 
++#define LINK_OS_LINUX_UCLIBC_SPEC "-m elf32ppclinux %{!shared: %{!static: \
++  %{rdynamic:-export-dynamic} \
++  %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}}"
++
+ #if defined(HAVE_LD_EH_FRAME_HDR)
+ # define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+ #endif
+@@ -1300,6 +1305,7 @@
+   { "link_os_sim",		LINK_OS_SIM_SPEC },			\
+   { "link_os_freebsd",		LINK_OS_FREEBSD_SPEC },			\
+   { "link_os_linux",		LINK_OS_LINUX_SPEC },			\
++  { "link_os_linux_uclibc",	LINK_OS_LINUX_UCLIBC_SPEC },		\
+   { "link_os_gnu",		LINK_OS_GNU_SPEC },			\
+   { "link_os_netbsd",		LINK_OS_NETBSD_SPEC },			\
+   { "link_os_openbsd",		LINK_OS_OPENBSD_SPEC },			\
+diff -urN gcc-4.0.0-dist/gcc/config/sh/linux.h gcc-4.0.0/gcc/config/sh/linux.h
+--- gcc-4.0.0-dist/gcc/config/sh/linux.h	2005-01-25 20:04:48.000000000 -0600
++++ gcc-4.0.0/gcc/config/sh/linux.h	2005-04-28 20:30:00.000000000 -0500
+@@ -67,12 +67,21 @@
+ #undef SUBTARGET_LINK_EMUL_SUFFIX
+ #define SUBTARGET_LINK_EMUL_SUFFIX "_linux"
+ #undef SUBTARGET_LINK_SPEC
++#ifdef USE_UCLIBC
++#define SUBTARGET_LINK_SPEC \
++  "%{shared:-shared} \
++   %{!static: \
++     %{rdynamic:-export-dynamic} \
++     %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
++   %{static:-static}"
++#else
+ #define SUBTARGET_LINK_SPEC \
+   "%{shared:-shared} \
+    %{!static: \
+      %{rdynamic:-export-dynamic} \
+      %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
+    %{static:-static}"
++#endif
+ 
+ #undef LIB_SPEC
+ #define LIB_SPEC \
+diff -urN gcc-4.0.0-dist/gcc/config/sh/t-linux-uclibc gcc-4.0.0/gcc/config/sh/t-linux-uclibc
+--- gcc-4.0.0-dist/gcc/config/sh/t-linux-uclibc	1969-12-31 18:00:00.000000000 -0600
++++ gcc-4.0.0/gcc/config/sh/t-linux-uclibc	2005-04-28 20:30:00.000000000 -0500
+@@ -0,0 +1,47 @@
++T_CFLAGS = -DUSE_UCLIBC
++
++TARGET_LIBGCC2_CFLAGS = -fpic -DNO_FPSCR_VALUES
++LIB1ASMFUNCS_CACHE = _ic_invalidate
++
++LIB2FUNCS_EXTRA=
++
++MULTILIB_DIRNAMES= 
++MULTILIB_MATCHES = 
++MULTILIB_EXCEPTIONS=
++
++EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o
++
++# Override t-slibgcc-elf-ver to export some libgcc symbols with
++# the symbol versions that glibc used, and hide some lib1func
++# routines which should not be called via PLT.  We have to create
++# the list from scratch.
++SHLIB_MAPFILES = \
++	$(srcdir)/libgcc-std.ver \
++	$(srcdir)/config/sh/libgcc-excl.ver \
++	$(srcdir)/config/sh/libgcc-glibc.ver
++
++# Override SHLIB_LINK and SHLIB_INSTALL to use linker script
++# libgcc_s.so.
++SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
++	-Wl,--soname=$(SHLIB_SONAME) \
++	-Wl,--version-script=$(SHLIB_MAP) \
++	-o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
++	$(SHLIB_OBJS) $(SHLIB_LC) && \
++	rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
++	if [ -f $(SHLIB_DIR)/$(SHLIB_SONAME) ]; then \
++	  mv -f $(SHLIB_DIR)/$(SHLIB_SONAME) \
++		$(SHLIB_DIR)/$(SHLIB_SONAME).backup; \
++	else true; fi && \
++	mv $(SHLIB_DIR)/$(SHLIB_SONAME).tmp $(SHLIB_DIR)/$(SHLIB_SONAME) && \
++	(echo "/* GNU ld script"; \
++	 echo "   Use the shared library, but some functions are only in"; \
++	 echo "   the static library.  */"; \
++	 echo "GROUP ( $(SHLIB_SONAME) libgcc.a )" \
++	) > $(SHLIB_DIR)/$(SHLIB_SOLINK)
++SHLIB_INSTALL = \
++	$$(mkinstalldirs) $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL); \
++	$(INSTALL_DATA) $(SHLIB_DIR)/$(SHLIB_SONAME) \
++	  $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SONAME); \
++	rm -f $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK); \
++	$(INSTALL_DATA) $(SHLIB_DIR)/$(SHLIB_SOLINK) \
++	  $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
+diff -urN gcc-4.0.0-dist/gcc/config/t-linux-uclibc gcc-4.0.0/gcc/config/t-linux-uclibc
+--- gcc-4.0.0-dist/gcc/config/t-linux-uclibc	1969-12-31 18:00:00.000000000 -0600
++++ gcc-4.0.0/gcc/config/t-linux-uclibc	2005-04-28 20:30:00.000000000 -0500
+@@ -0,0 +1,15 @@
++T_CFLAGS = -DUSE_UCLIBC
++
++# Compile crtbeginS.o and crtendS.o with pic.
++CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS) -fPIC
++# Compile libgcc2.a with pic.
++TARGET_LIBGCC2_CFLAGS = -fPIC
++
++# Override t-slibgcc-elf-ver to export some libgcc symbols with
++# the symbol versions that glibc used.
++#SHLIB_MAPFILES += $(srcdir)/config/libgcc-glibc.ver
++
++# Use unwind-dw2-fde
++LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
++  $(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c
++LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
+diff -urN gcc-4.0.0-dist/gcc/config.gcc gcc-4.0.0/gcc/config.gcc
+--- gcc-4.0.0-dist/gcc/config.gcc	2005-03-30 21:17:08.000000000 -0600
++++ gcc-4.0.0/gcc/config.gcc	2005-04-28 20:30:00.000000000 -0500
+@@ -439,7 +439,12 @@
+   case ${enable_threads} in
+     "" | yes | posix) thread_file='posix' ;;
+   esac
+-  tmake_file="t-slibgcc-elf-ver t-linux"
++  case ${target} in
++    *-*-linux-uclibc*)
++      tmake_file="t-slibgcc-elf-ver t-linux-uclibc" ;;
++    *)
++      tmake_file="t-slibgcc-elf-ver t-linux" ;;
++  esac
+   ;;
+ *-*-gnu*)
+   # On the Hurd, the setup is just about the same on
+@@ -744,6 +749,10 @@
+ 	tmake_file="cris/t-cris cris/t-elfmulti"
+ 	gas=yes
+ 	;;
++cris-*-linux-uclibc*)
++	tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
++	tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux-uclibc"
++	;;
+ cris-*-linux*)
+ 	tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
+ 	# We need to avoid using t-linux, so override default tmake_file
+@@ -1759,7 +1759,7 @@
+ 	;;
+ sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
+ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
+-  sh-*-linux* | sh[346lbe]*-*-linux* | \
++  sh*-*-linux* | sh[346lbe]*-*-linux* | \
+   sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
+    sh64-*-netbsd* | sh64l*-*-netbsd*)
+ 	tmake_file="${tmake_file} sh/t-sh sh/t-elf"
+@@ -1780,6 +1789,8 @@
+ 	esac
+ 	tm_file="${tm_file} sh/elf.h"
+ 	case ${target} in
++	sh*-*-linux-uclibc*) tmake_file="${tmake_file} sh/t-linux-uclibc"
++			tm_file="${tm_file} sh/linux.h" ;;
+ 	sh*-*-linux*)	tmake_file="${tmake_file} sh/t-linux"
+ 			tm_file="${tm_file} sh/linux.h" ;;
+ 	sh*-*-kaos*)	tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
+diff -urN gcc-4.0.0-dist/libffi/configure gcc-4.0.0/libffi/configure
+--- gcc-4.0.0-dist/libffi/configure	2004-12-02 05:04:21.000000000 -0600
++++ gcc-4.0.0/libffi/configure	2005-04-30 12:18:05.000000000 -0500
+@@ -3457,6 +3457,11 @@
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd* | knetbsd*-gnu)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN gcc-4.0.0-dist/libgfortran/configure gcc-4.0.0/libgfortran/configure
+--- gcc-4.0.0-dist/libgfortran/configure	2005-04-21 02:04:10.000000000 -0500
++++ gcc-4.0.0/libgfortran/configure	2005-04-30 12:26:15.000000000 -0500
+@@ -3684,6 +3684,11 @@
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd* | knetbsd*-gnu)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN gcc-4.0.0-dist/libjava/configure gcc-4.0.0/libjava/configure
+--- gcc-4.0.0-dist/libjava/configure	2005-04-21 02:04:10.000000000 -0500
++++ gcc-4.0.0/libjava/configure	2005-04-30 12:27:15.000000000 -0500
+@@ -4354,6 +4354,11 @@
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd* | knetbsd*-gnu)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN gcc-4.0.0-dist/libmudflap/configure gcc-4.0.0/libmudflap/configure
+--- gcc-4.0.0-dist/libmudflap/configure	2005-01-02 16:24:50.000000000 -0600
++++ gcc-4.0.0/libmudflap/configure	2005-04-30 12:25:24.000000000 -0500
+@@ -5380,6 +5380,11 @@
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd* | knetbsd*-gnu)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN gcc-4.0.0-dist/libobjc/configure gcc-4.0.0/libobjc/configure
+--- gcc-4.0.0-dist/libobjc/configure	2005-04-21 02:04:10.000000000 -0500
++++ gcc-4.0.0/libobjc/configure	2005-04-30 12:25:55.000000000 -0500
+@@ -3283,6 +3283,11 @@
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd* | knetbsd*-gnu)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN gcc-4.0.0-dist/libtool.m4 gcc-4.0.0/libtool.m4
+--- gcc-4.0.0-dist/libtool.m4	2004-11-29 17:45:17.000000000 -0600
++++ gcc-4.0.0/libtool.m4	2005-04-30 12:28:32.000000000 -0500
+@@ -682,6 +682,11 @@
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd* | knetbsd*-gnu)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
+diff -urN gcc-4.0.0-dist/ltconfig gcc-4.0.0/ltconfig
+--- gcc-4.0.0-dist/ltconfig	2004-10-02 11:33:06.000000000 -0500
++++ gcc-4.0.0/ltconfig	2005-04-30 13:26:08.000000000 -0500
+@@ -602,6 +602,7 @@
+ 
+ # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
+ case $host_os in
++linux-uclibc*) ;;
+ linux-gnu*) ;;
+ linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
+ esac
+@@ -1273,6 +1274,23 @@
+   dynamic_linker='GNU/Linux ld.so'
+   ;;
+ 
++linux-uclibc*)
++  version_type=linux
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++  soname_spec='${libname}${release}.so$major'
++  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  # This implies no fast_install, which is unacceptable.
++  # Some rework will be needed to allow for fast_install
++  # before this can be enabled.
++  hardcode_into_libs=yes
++  # Assume using the uClibc dynamic linker.
++  dynamic_linker="uClibc ld.so"
++  ;;
++
+ netbsd*)
+   need_lib_prefix=no
+   need_version=no
+diff -urN gcc-4.0.0-dist/zlib/configure gcc-4.0.0/zlib/configure
+--- gcc-4.0.0-dist/zlib/configure	2004-11-24 16:04:38.000000000 -0600
++++ gcc-4.0.0/zlib/configure	2005-04-30 12:30:40.000000000 -0500
+@@ -3426,6 +3426,11 @@
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ 
++linux-uclibc*)
++  lt_cv_deplibs_check_method=pass_all
++  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
++  ;;
++
+ netbsd* | knetbsd*-gnu)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+diff -urN gcc-4.0.0.orig/config.sub gcc-4.0.0/config.sub
+--- gcc-4.0.0.orig/config.sub	2005-01-18 03:20:48.000000000 +0200
++++ gcc-4.0.0/config.sub	2005-05-02 13:46:44.643407037 +0300
+@@ -260,7 +260,7 @@
+ 	| pdp10 | pdp11 | pj | pjl \
+ 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ 	| pyramid \
+-	| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
++	| sh | sh[1234]* | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+ 	| sh64 | sh64le \
+ 	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
+ 	| strongarm \
+@@ -334,7 +334,7 @@
+ 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ 	| pyramid-* \
+ 	| romp-* | rs6000-* \
+-	| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
++	| sh-* | sh[1234]*-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ 	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
+ 	| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+@@ -884,9 +884,6 @@
+ 		basic_machine=sh-hitachi
+ 		os=-hms
+ 		;;
+-	sh64)
+-		basic_machine=sh64-unknown
+-		;;
+ 	sparclite-wrs | simso-wrs)
+ 		basic_machine=sparclite-wrs
+ 		os=-vxworks
+@@ -1086,7 +1083,7 @@
+ 	we32k)
+ 		basic_machine=we32k-att
+ 		;;
+-	sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
++	sh2* | sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
+ 		basic_machine=sh-unknown
+ 		;;
+ 	sh64)