- import gcc-4.2.0

  libmudflap is disabled for now.

  copied from 4.1.0 with slight adjustments

1 files changed, 465 insertions, 0 deletions

diff --git a/toolchain/gcc/4.2.0/100-uclibc-conf.patch b/toolchain/gcc/4.2.0/100-uclibc-conf.patch
new file mode 100644
index 000000000..100a9522c
--- /dev/null
+++ b/toolchain/gcc/4.2.0/100-uclibc-conf.patch
@@ -0,0 +1,465 @@
+diff -ruNp gcc-4.2.0.oorig/boehm-gc/configure gcc-4.2.0/boehm-gc/configure
+--- gcc-4.2.0.oorig/boehm-gc/configure	2005-10-31 18:09:11.000000000 +0100
++++ gcc-4.2.0/boehm-gc/configure	2005-12-02 18:38:22.000000000 +0100
+@@ -4320,6 +4320,11 @@ linux-gnu*)
+   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 -ruNp gcc-4.2.0.oorig/configure gcc-4.2.0/configure
+--- gcc-4.2.0.oorig/configure	2005-11-30 20:49:49.000000000 +0100
++++ gcc-4.2.0/configure	2005-12-02 18:38:22.000000000 +0100
+@@ -1133,7 +1133,7 @@ no)
+     ;;
+ "")
+     case "${target}" in
+-    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
++    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
+         # Enable libmudflap by default in GNU and friends.
+ 	;;
+     *-*-freebsd*)
+diff -ruNp gcc-4.2.0.oorig/configure.in gcc-4.2.0/configure.in
+--- gcc-4.2.0.oorig/configure.in	2005-11-30 20:49:49.000000000 +0100
++++ gcc-4.2.0/configure.in	2005-12-02 18:38:22.000000000 +0100
+@@ -341,7 +341,7 @@ no)
+     ;;
+ "")
+     case "${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 -ruNp gcc-4.2.0.oorig/contrib/regression/objs-gcc.sh gcc-4.2.0/contrib/regression/objs-gcc.sh
+--- gcc-4.2.0.oorig/contrib/regression/objs-gcc.sh	2005-10-31 18:10:00.000000000 +0100
++++ gcc-4.2.0/contrib/regression/objs-gcc.sh	2005-12-02 18:38:22.000000000 +0100
+@@ -105,6 +105,10 @@ if [ $H_REAL_TARGET = $H_REAL_HOST -a $H
+  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 -ruNp gcc-4.2.0.oorig/gcc/config/alpha/linux-elf.h gcc-4.2.0/gcc/config/alpha/linux-elf.h
+--- gcc-4.2.0.oorig/gcc/config/alpha/linux-elf.h	2005-10-31 18:00:45.000000000 +0100
++++ gcc-4.2.0/gcc/config/alpha/linux-elf.h	2005-12-02 18:38:22.000000000 +0100
+@@ -27,7 +27,11 @@ Boston, MA 02110-1301, USA.  */
+ #define SUBTARGET_EXTRA_SPECS \
+ { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
+ 
++#if defined USE_UCLIBC
++#define ELF_DYNAMIC_LINKER	"/lib/ld-uClibc.so.0"
++#else
+ #define ELF_DYNAMIC_LINKER	"/lib/ld-linux.so.2"
++#endif
+ 
+ #define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax}		\
+   %{O*:-O3} %{!O*:-O1}						\
+diff -ruNp gcc-4.2.0.oorig/gcc/config/arm/linux-elf.h gcc-4.2.0/gcc/config/arm/linux-elf.h
+--- gcc-4.2.0.oorig/gcc/config/arm/linux-elf.h	2005-11-22 14:56:32.000000000 +0100
++++ gcc-4.2.0/gcc/config/arm/linux-elf.h	2005-12-02 18:35:28.000000000 +0100
+@@ -51,7 +51,11 @@
+ 
+ #define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
+ 
++#ifdef USE_UCLIBC
++#define LINUX_TARGET_INTERPRETER "/lib/ld-uClibc.so.0"
++#else
+ #define LINUX_TARGET_INTERPRETER "/lib/ld-linux.so.2"
++#endif
+ 
+ #define LINUX_TARGET_LINK_SPEC  "%{h*} %{version:-v} \
+    %{b} \
+diff -ruNp gcc-4.2.0.oorig/gcc/config/cris/linux.h gcc-4.2.0/gcc/config/cris/linux.h
+--- gcc-4.2.0.oorig/gcc/config/cris/linux.h	2005-11-22 14:56:32.000000000 +0100
++++ gcc-4.2.0/gcc/config/cris/linux.h	2005-12-02 18:38:22.000000000 +0100
+@@ -73,6 +73,25 @@ Boston, MA 02110-1301, USA.  */
+ #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"
+ 
+@@ -87,6 +106,8 @@ Boston, MA 02110-1301, USA.  */
+   %{!shared:%{!static:%{rdynamic:-export-dynamic}}}\
+   %{!r:%{O2|O3: --gc-sections}}"
+ 
++#endif  /* USE_UCLIBC */
++
+ 
+ /* Node: Run-time Target */
+ 
+diff -ruNp gcc-4.2.0.oorig/gcc/config/cris/t-linux-uclibc gcc-4.2.0/gcc/config/cris/t-linux-uclibc
+--- gcc-4.2.0.oorig/gcc/config/cris/t-linux-uclibc	1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.2.0/gcc/config/cris/t-linux-uclibc	2005-12-02 18:38:22.000000000 +0100
+@@ -0,0 +1,3 @@
++T_CFLAGS = -DUSE_UCLIBC
++TARGET_LIBGCC2_CFLAGS += -fPIC
++CRTSTUFF_T_CFLAGS_S = $(TARGET_LIBGCC2_CFLAGS)
+diff -ruNp gcc-4.2.0.oorig/gcc/config/i386/linux64.h gcc-4.2.0/gcc/config/i386/linux64.h
+--- gcc-4.2.0.oorig/gcc/config/i386/linux64.h	2005-11-22 14:56:29.000000000 +0100
++++ gcc-4.2.0/gcc/config/i386/linux64.h	2005-12-02 18:38:22.000000000 +0100
+@@ -50,6 +50,15 @@ Boston, MA 02110-1301, USA.  */
+    done.  */
+ 
+ #undef	LINK_SPEC
++#if defined USE_UCLIBC
++#define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} \
++  %{shared:-shared} \
++  %{!shared: \
++    %{!static: \
++      %{rdynamic:-export-dynamic} \
++      %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
++    %{static:-static}}"
++#else
+ #define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} \
+   %{shared:-shared} \
+   %{!shared: \
+@@ -58,6 +67,7 @@ Boston, MA 02110-1301, USA.  */
+       %{m32:%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
+       %{!m32:%{!dynamic-linker:-dynamic-linker /lib64/ld-linux-x86-64.so.2}}} \
+     %{static:-static}}"
++#endif
+ 
+ /* Similar to standard Linux, but adding -ffast-math support.  */
+ #undef  ENDFILE_SPEC
+diff -ruNp gcc-4.2.0.oorig/gcc/config/i386/linux.h gcc-4.2.0/gcc/config/i386/linux.h
+--- gcc-4.2.0.oorig/gcc/config/i386/linux.h	2005-11-22 14:56:29.000000000 +0100
++++ gcc-4.2.0/gcc/config/i386/linux.h	2005-12-02 18:38:22.000000000 +0100
+@@ -102,6 +102,11 @@ Boston, MA 02110-1301, USA.  */
+ #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 -ruNp gcc-4.2.0.oorig/gcc/config/mips/linux.h gcc-4.2.0/gcc/config/mips/linux.h
+--- gcc-4.2.0.oorig/gcc/config/mips/linux.h	2005-11-22 14:56:32.000000000 +0100
++++ gcc-4.2.0/gcc/config/mips/linux.h	2005-12-02 18:38:22.000000000 +0100
+@@ -100,6 +100,17 @@ Boston, MA 02110-1301, USA.  */
+ 
+ /* 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} \
+@@ -109,6 +120,7 @@ Boston, MA 02110-1301, USA.  */
+         %{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 -ruNp gcc-4.2.0.oorig/gcc/config/rs6000/linux.h gcc-4.2.0/gcc/config/rs6000/linux.h
+--- gcc-4.2.0.oorig/gcc/config/rs6000/linux.h	2005-10-31 18:01:48.000000000 +0100
++++ gcc-4.2.0/gcc/config/rs6000/linux.h	2005-12-02 18:38:22.000000000 +0100
+@@ -72,7 +72,11 @@
+ #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 -ruNp gcc-4.2.0.oorig/gcc/config/rs6000/sysv4.h gcc-4.2.0/gcc/config/rs6000/sysv4.h
+--- gcc-4.2.0.oorig/gcc/config/rs6000/sysv4.h	2005-11-28 19:45:18.000000000 +0100
++++ gcc-4.2.0/gcc/config/rs6000/sysv4.h	2005-12-02 18:38:22.000000000 +0100
+@@ -850,6 +850,7 @@ extern int fixuplabelno;
+   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)     }"
+ 
+@@ -1027,6 +1028,10 @@ extern int fixuplabelno;
+   %{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
+@@ -1193,6 +1198,7 @@ ncrtn.o%s"
+   { "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 -ruNp gcc-4.2.0.oorig/gcc/config/sh/linux.h gcc-4.2.0/gcc/config/sh/linux.h
+--- gcc-4.2.0.oorig/gcc/config/sh/linux.h	2005-11-22 14:56:32.000000000 +0100
++++ gcc-4.2.0/gcc/config/sh/linux.h	2005-12-02 18:38:22.000000000 +0100
+@@ -51,12 +51,21 @@ Boston, MA 02110-1301, USA.  */
+ #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
+ 
+ /* Output assembler code to STREAM to call the profiler.  */
+ 
+diff -ruNp gcc-4.2.0.oorig/gcc/config/t-linux-uclibc gcc-4.2.0/gcc/config/t-linux-uclibc
+--- gcc-4.2.0.oorig/gcc/config/t-linux-uclibc	1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.2.0/gcc/config/t-linux-uclibc	2005-12-02 18:38:22.000000000 +0100
+@@ -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 -ruNp gcc-4.2.0.oorig/gcc/config.gcc gcc-4.2.0/gcc/config.gcc
+--- gcc-4.2.0.oorig/gcc/config.gcc	2005-11-30 20:49:48.000000000 +0100
++++ gcc-4.2.0/gcc/config.gcc	2005-12-02 18:38:22.000000000 +0100
+@@ -451,7 +451,12 @@ case ${target} in
+   case ${enable_threads} in
+     "" | yes | posix) thread_file='posix' ;;
+   esac
+-  tmake_file="t-slibgcc-elf-ver t-linux"
++  case ${target} in
++    *-*-linux-uclibc*)
++      tmake_file="t-slibgcc-elf-ver t-linux-uclibc" ;;
++    *)
++      tmake_file="t-slibgcc-elf-ver t-linux" ;;
++  esac
+   ;;
+ *-*-gnu*)
+   # On the Hurd, the setup is just about the same on
+@@ -789,6 +794,10 @@ cris-*-elf | cris-*-none)
+ 	gas=yes
+ 	extra_options="${extra_options} cris/elf.opt"
+ 	;;
++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 ${tm_file} linux.h cris/linux.h"
+ 	# We need to avoid using t-linux, so override default tmake_file
+@@ -1876,7 +1885,7 @@ s390x-ibm-tpf*)
+ 	;;
+ sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
+ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
+-  sh-*-linux* | sh[346lbe]*-*-linux* | \
++  sh*-*-linux* | sh[346lbe]*-*-linux* | \
+   sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
+    sh64-*-netbsd* | sh64l*-*-netbsd*)
+ 	tmake_file="${tmake_file} sh/t-sh sh/t-elf"
+diff -ruNp gcc-4.2.0.oorig/libffi/configure gcc-4.2.0/libffi/configure
+--- gcc-4.2.0.oorig/libffi/configure	2005-10-31 18:09:56.000000000 +0100
++++ gcc-4.2.0/libffi/configure	2005-12-02 18:38:22.000000000 +0100
+@@ -3457,6 +3457,11 @@ linux-gnu*)
+   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 -ruNp gcc-4.2.0.oorig/libgfortran/configure gcc-4.2.0/libgfortran/configure
+--- gcc-4.2.0.oorig/libgfortran/configure	2005-11-30 20:49:48.000000000 +0100
++++ gcc-4.2.0/libgfortran/configure	2005-12-02 18:38:22.000000000 +0100
+@@ -3669,6 +3669,11 @@ linux-gnu*)
+   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 -ruNp gcc-4.2.0.oorig/libjava/configure gcc-4.2.0/libjava/configure
+--- gcc-4.2.0.oorig/libjava/configure	2005-11-25 18:32:38.000000000 +0100
++++ gcc-4.2.0/libjava/configure	2005-12-02 18:38:22.000000000 +0100
+@@ -5137,6 +5137,11 @@ linux-gnu*)
+   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 -ruNp gcc-4.2.0.oorig/libmudflap/configure gcc-4.2.0/libmudflap/configure
+--- gcc-4.2.0.oorig/libmudflap/configure	2005-10-31 18:08:44.000000000 +0100
++++ gcc-4.2.0/libmudflap/configure	2005-12-02 18:38:22.000000000 +0100
+@@ -5382,6 +5382,11 @@ linux-gnu*)
+   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 -ruNp gcc-4.2.0.oorig/libobjc/configure gcc-4.2.0/libobjc/configure
+--- gcc-4.2.0.oorig/libobjc/configure	2005-11-20 13:52:50.000000000 +0100
++++ gcc-4.2.0/libobjc/configure	2005-12-02 18:38:22.000000000 +0100
+@@ -3312,6 +3312,11 @@ linux-gnu*)
+   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 -ruNp gcc-4.2.0.oorig/libtool.m4 gcc-4.2.0/libtool.m4
+--- gcc-4.2.0.oorig/libtool.m4	2005-10-31 18:19:54.000000000 +0100
++++ gcc-4.2.0/libtool.m4	2005-12-02 18:38:22.000000000 +0100
+@@ -743,6 +743,11 @@ linux-gnu*)
+   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 -ruNp gcc-4.2.0.oorig/ltconfig gcc-4.2.0/ltconfig
+--- gcc-4.2.0.oorig/ltconfig	2005-10-31 18:19:54.000000000 +0100
++++ gcc-4.2.0/ltconfig	2005-12-02 18:38:22.000000000 +0100
+@@ -603,6 +603,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-
+ 
+ # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
+ case $host_os in
++linux-uclibc*) ;;
+ linux-gnu*) ;;
+ linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
+ esac
+@@ -1274,6 +1275,23 @@ linux-gnu*)
+   dynamic_linker='GNU/Linux ld.so'
+   ;;
+ 
++linux-uclibc*)
++  version_type=linux
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${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 -ruNp gcc-4.2.0.oorig/zlib/configure gcc-4.2.0/zlib/configure
+--- gcc-4.2.0.oorig/zlib/configure	2005-10-31 18:07:37.000000000 +0100
++++ gcc-4.2.0/zlib/configure	2005-12-02 18:38:22.000000000 +0100
+@@ -3426,6 +3426,11 @@ linux-gnu*)
+   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__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'