545 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			545 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
--- /dev/null
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+++ b/gcc/config/t-linux-uclibc
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@@ -0,0 +1,5 @@
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+# Remove glibc specific files added in t-linux
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+SHLIB_MAPFILES := $(filter-out $(srcdir)/config/libgcc-glibc.ver, $(SHLIB_MAPFILES))
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+
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+# Use unwind-dw2-fde instead of unwind-dw2-fde-glibc
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+LIB2ADDEH := $(subst unwind-dw2-fde-glibc.c,unwind-dw2-fde.c,$(LIB2ADDEH))
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--- a/gcc/config.gcc
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+++ b/gcc/config.gcc
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@@ -1884,7 +1884,7 @@ s390x-ibm-tpf*)
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 	;;
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 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
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 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
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-  sh-*-linux* | sh[346lbe]*-*-linux* | \
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+  sh*-*-linux* | sh[346lbe]*-*-linux* | \
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   sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
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    sh64-*-netbsd* | sh64l*-*-netbsd*)
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 	tmake_file="${tmake_file} sh/t-sh sh/t-elf"
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@@ -2338,6 +2338,12 @@ m32c-*-elf*)
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 	;;
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 esac
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+# Rather than hook into each target, just do it after all the linux
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+# targets have been processed
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+case ${target} in
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+*-linux-uclibc*) tm_defines="${tm_defines} USE_UCLIBC" ; tmake_file="${tmake_file} t-linux-uclibc"
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+esac
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+
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 case ${target} in
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 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
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 	tmake_file="${tmake_file} i386/t-gmm_malloc"
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--- a/boehm-gc/configure
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+++ b/boehm-gc/configure
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@@ -4320,6 +4320,11 @@ linux-gnu*)
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   lt_cv_deplibs_check_method=pass_all
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   ;;
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+linux-uclibc*)
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+  lt_cv_deplibs_check_method=pass_all
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+  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
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+  ;;
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+
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 netbsd* | knetbsd*-gnu)
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   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
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     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
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--- a/configure
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+++ b/configure
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@@ -1133,7 +1133,7 @@ no)
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     ;;
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 "")
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     case "${target}" in
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-    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
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+    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
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         # Enable libmudflap by default in GNU and friends.
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 	;;
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     *-*-freebsd*)
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--- a/configure.in
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+++ b/configure.in
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@@ -341,7 +341,7 @@ no)
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     ;;
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 "")
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     case "${target}" in
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-    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
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+    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
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         # Enable libmudflap by default in GNU and friends.
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 	;;
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     *-*-freebsd*)
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--- a/contrib/regression/objs-gcc.sh
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+++ b/contrib/regression/objs-gcc.sh
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@@ -105,6 +105,10 @@ if [ $H_REAL_TARGET = $H_REAL_HOST -a $H
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  then
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   make all-gdb all-dejagnu all-ld || exit 1
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   make install-gdb install-dejagnu install-ld || exit 1
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+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
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+ then
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+  make all-gdb all-dejagnu all-ld || exit 1
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+  make install-gdb install-dejagnu install-ld || exit 1
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 elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
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   make bootstrap || exit 1
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   make install || exit 1
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--- a/gcc/config/alpha/linux-elf.h
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+++ b/gcc/config/alpha/linux-elf.h
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@@ -27,7 +27,11 @@ Boston, MA 02110-1301, USA.  */
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 #define SUBTARGET_EXTRA_SPECS \
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 { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
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+#if defined USE_UCLIBC
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+#define ELF_DYNAMIC_LINKER	"/lib/ld-uClibc.so.0"
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+#else
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 #define ELF_DYNAMIC_LINKER	"/lib/ld-linux.so.2"
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+#endif
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 #define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax}		\
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   %{O*:-O3} %{!O*:-O1}						\
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--- a/gcc/config/arm/linux-elf.h
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+++ b/gcc/config/arm/linux-elf.h
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@@ -51,7 +51,11 @@
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 #define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
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+#ifdef USE_UCLIBC
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+#define LINUX_TARGET_INTERPRETER "/lib/ld-uClibc.so.0"
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+#else
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 #define LINUX_TARGET_INTERPRETER "/lib/ld-linux.so.2"
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+#endif
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 #define LINUX_TARGET_LINK_SPEC  "%{h*} %{version:-v} \
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    %{b} \
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--- a/gcc/config/cris/linux.h
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+++ b/gcc/config/cris/linux.h
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@@ -73,6 +73,25 @@ Boston, MA 02110-1301, USA.  */
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 #undef CRIS_DEFAULT_CPU_VERSION
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 #define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG
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+#ifdef USE_UCLIBC
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+
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+#undef CRIS_SUBTARGET_VERSION
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+#define CRIS_SUBTARGET_VERSION " - cris-axis-linux-uclibc"
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+
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+#undef CRIS_LINK_SUBTARGET_SPEC
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+#define CRIS_LINK_SUBTARGET_SPEC \
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+ "-mcrislinux\
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+  -rpath-link include/asm/../..%s\
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+  %{shared} %{static}\
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+  %{symbolic:-Bdynamic} %{shlib:-Bdynamic} %{static:-Bstatic}\
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+  %{!shared: \
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+    %{!static: \
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+      %{rdynamic:-export-dynamic} \
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+      %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}} \
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+  %{!r:%{O2|O3: --gc-sections}}"
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+
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+#else  /* USE_UCLIBC */
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+
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 #undef CRIS_SUBTARGET_VERSION
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 #define CRIS_SUBTARGET_VERSION " - cris-axis-linux-gnu"
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@@ -87,6 +106,8 @@ Boston, MA 02110-1301, USA.  */
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   %{!shared:%{!static:%{rdynamic:-export-dynamic}}}\
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   %{!r:%{O2|O3: --gc-sections}}"
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+#endif  /* USE_UCLIBC */
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+
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 /* Node: Run-time Target */
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--- a/gcc/config/i386/linux.h
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+++ b/gcc/config/i386/linux.h
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@@ -107,6 +107,11 @@ Boston, MA 02110-1301, USA.  */
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 #define LINK_EMULATION "elf_i386"
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 #define DYNAMIC_LINKER "/lib/ld-linux.so.2"
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+#if defined USE_UCLIBC
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+#undef DYNAMIC_LINKER
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+#define DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
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+#endif
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+
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 #undef  SUBTARGET_EXTRA_SPECS
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 #define SUBTARGET_EXTRA_SPECS \
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   { "link_emulation", LINK_EMULATION },\
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--- a/gcc/config/i386/linux64.h
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+++ b/gcc/config/i386/linux64.h
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@@ -54,14 +54,21 @@ Boston, MA 02110-1301, USA.  */
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    When the -shared link option is used a final link is not being
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    done.  */
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+#ifdef USE_UCLIBC
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+#define ELF32_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
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+#define ELF64_DYNAMIC_LINKER "/lib/ld64-uClibc.so.0"
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+#else
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+#define ELF32_DYNAMIC_LINKER "/lib/ld-linux.so.2"
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+#define ELF64_DYNAMIC_LINKER "/lib64/ld-linux-x86-64.so.2"
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+#endif
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 #undef	LINK_SPEC
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 #define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} \
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   %{shared:-shared} \
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   %{!shared: \
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     %{!static: \
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       %{rdynamic:-export-dynamic} \
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-      %{m32:%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
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-      %{!m32:%{!dynamic-linker:-dynamic-linker /lib64/ld-linux-x86-64.so.2}}} \
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+      %{m32:%{!dynamic-linker:-dynamic-linker " ELF32_DYNAMIC_LINKER "}} \
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+      %{!m32:%{!dynamic-linker:-dynamic-linker " ELF64_DYNAMIC_LINKER "}}} \
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     %{static:-static}}"
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 /* Similar to standard Linux, but adding -ffast-math support.  */
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--- a/gcc/config/ia64/linux.h
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+++ b/gcc/config/ia64/linux.h
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@@ -37,13 +37,18 @@ do {						\
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 /* Define this for shared library support because it isn't in the main
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    linux.h file.  */
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+#ifdef USE_UCLIBC
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+#define ELF_DYNAMIC_LINKER	"/lib/ld-uClibc.so.0"
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+#else
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+#define ELF_DYNAMIC_LINKER "/lib/ld-linux-ia64.so.2"
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+#endif
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 #undef LINK_SPEC
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 #define LINK_SPEC "\
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   %{shared:-shared} \
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   %{!shared: \
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     %{!static: \
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       %{rdynamic:-export-dynamic} \
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-      %{!dynamic-linker:-dynamic-linker /lib/ld-linux-ia64.so.2}} \
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+      %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
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       %{static:-static}}"
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 #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
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--- a/gcc/config/m68k/linux.h
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+++ b/gcc/config/m68k/linux.h
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@@ -123,12 +123,17 @@ Boston, MA 02110-1301, USA.  */
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 /* If ELF is the default format, we should not use /lib/elf.  */
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+#ifdef USE_UCLIBC
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+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
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+#else
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+#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
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+#endif
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 #undef	LINK_SPEC
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 #define LINK_SPEC "-m m68kelf %{shared} \
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   %{!shared: \
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     %{!static: \
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       %{rdynamic:-export-dynamic} \
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-      %{!dynamic-linker*:-dynamic-linker /lib/ld.so.1}} \
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+      %{!dynamic-linker*:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
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     %{static}}"
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 /* For compatibility with linux/a.out */
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--- a/gcc/config/mips/linux.h
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+++ b/gcc/config/mips/linux.h
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@@ -105,6 +105,11 @@ Boston, MA 02110-1301, USA.  */
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 /* Borrowed from sparc/linux.h */
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 #undef LINK_SPEC
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+#ifdef USE_UCLIBC
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+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
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+#else
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+#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
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+#endif
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 #define LINK_SPEC \
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  "%(endian_spec) \
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   %{shared:-shared} \
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@@ -112,7 +117,7 @@ Boston, MA 02110-1301, USA.  */
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     %{!ibcs: \
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       %{!static: \
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         %{rdynamic:-export-dynamic} \
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-        %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
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+        %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
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         %{static:-static}}}"
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 #undef SUBTARGET_ASM_SPEC
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--- a/gcc/config/pa/pa-linux.h
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+++ b/gcc/config/pa/pa-linux.h
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@@ -49,13 +49,18 @@ Boston, MA 02110-1301, USA.  */
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 /* Define this for shared library support because it isn't in the main
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    linux.h file.  */
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+#ifdef USE_UCLIBC
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+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
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+#else
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+#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
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+#endif
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 #undef LINK_SPEC
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 #define LINK_SPEC "\
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   %{shared:-shared} \
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   %{!shared: \
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     %{!static: \
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       %{rdynamic:-export-dynamic} \
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-      %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
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+      %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
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       %{static:-static}}"
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 /* glibc's profiling functions don't need gcc to allocate counters.  */
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--- a/gcc/config/rs6000/linux.h
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+++ b/gcc/config/rs6000/linux.h
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@@ -72,7 +72,11 @@
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 #define LINK_START_DEFAULT_SPEC "%(link_start_linux)"
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 #undef	LINK_OS_DEFAULT_SPEC
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+#ifdef USE_UCLIBC
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+#define LINK_OS_DEFAULT_SPEC "%(link_os_linux_uclibc)"
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+#else
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 #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
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+#endif
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 #define LINK_GCC_C_SEQUENCE_SPEC \
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   "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
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--- a/gcc/config/rs6000/sysv4.h
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+++ b/gcc/config/rs6000/sysv4.h
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@@ -866,6 +866,7 @@ extern int fixuplabelno;
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   mcall-linux  : %(link_os_linux)       ; \
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   mcall-gnu    : %(link_os_gnu)         ; \
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   mcall-netbsd : %(link_os_netbsd)      ; \
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+  mcall-linux-uclibc : %(link_os_linux_uclibc); \
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   mcall-openbsd: %(link_os_openbsd)     ; \
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                : %(link_os_default)     }"
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@@ -1043,6 +1044,10 @@ extern int fixuplabelno;
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   %{rdynamic:-export-dynamic} \
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   %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}}}"
 | 
						|
 
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+#define LINK_OS_LINUX_UCLIBC_SPEC "-m elf32ppclinux %{!shared: %{!static: \
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+  %{rdynamic:-export-dynamic} \
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+  %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}}"
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+
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 #if defined(HAVE_LD_EH_FRAME_HDR)
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 # define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
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 #endif
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@@ -1209,6 +1214,7 @@ ncrtn.o%s"
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   { "link_os_sim",		LINK_OS_SIM_SPEC },			\
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   { "link_os_freebsd",		LINK_OS_FREEBSD_SPEC },			\
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   { "link_os_linux",		LINK_OS_LINUX_SPEC },			\
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+  { "link_os_linux_uclibc",	LINK_OS_LINUX_UCLIBC_SPEC },		\
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   { "link_os_gnu",		LINK_OS_GNU_SPEC },			\
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   { "link_os_netbsd",		LINK_OS_NETBSD_SPEC },			\
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						|
   { "link_os_openbsd",		LINK_OS_OPENBSD_SPEC },			\
 | 
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--- a/gcc/config/s390/linux.h
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+++ b/gcc/config/s390/linux.h
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@@ -77,6 +77,13 @@ Software Foundation, 51 Franklin Street,
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 #define MULTILIB_DEFAULTS { "m31" }
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 #endif
 | 
						|
 
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+#ifdef USE_UCLIBC
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+#define ELF31_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
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						|
+#define ELF64_DYNAMIC_LINKER "/lib/ld64-uClibc.so.0"
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						|
+#else
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+#define ELF31_DYNAMIC_LINKER "/lib/ld.so.1"
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						|
+#define ELF64_DYNAMIC_LINKER "/lib/ld64.so.1"
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+#endif
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 #undef  LINK_SPEC
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						|
 #define LINK_SPEC \
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   "%{m31:-m elf_s390}%{m64:-m elf64_s390} \
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@@ -86,8 +93,8 @@ Software Foundation, 51 Franklin Street,
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       %{!static: \
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 	%{rdynamic:-export-dynamic} \
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						|
 	%{!dynamic-linker: \
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-          %{m31:-dynamic-linker /lib/ld.so.1} \
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-          %{m64:-dynamic-linker /lib/ld64.so.1}}}}"
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+          %{m31:-dynamic-linker " ELF31_DYNAMIC_LINKER "} \
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+          %{m64:-dynamic-linker " ELF64_DYNAMIC_LINKER "}}}}"
 | 
						|
 
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 #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
 | 
						|
 
 | 
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--- a/gcc/config/sh/linux.h
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+++ b/gcc/config/sh/linux.h
 | 
						|
@@ -56,12 +56,21 @@ 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.  */
 | 
						|
 
 | 
						|
--- a/gcc/config/sparc/linux.h
 | 
						|
+++ b/gcc/config/sparc/linux.h
 | 
						|
@@ -125,6 +125,11 @@ Boston, MA 02110-1301, USA.  */
 | 
						|
 
 | 
						|
 /* If ELF is the default format, we should not use /lib/elf.  */
 | 
						|
 
 | 
						|
+#ifdef USE_UCLIBC
 | 
						|
+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 | 
						|
+#else
 | 
						|
+#define ELF_DYNAMIC_LINKER "/lib/ld-linux.so.2"
 | 
						|
+#endif
 | 
						|
 #undef  LINK_SPEC
 | 
						|
 #define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
 | 
						|
   %{!mno-relax:%{!r:-relax}} \
 | 
						|
@@ -132,7 +137,7 @@ Boston, MA 02110-1301, USA.  */
 | 
						|
     %{!ibcs: \
 | 
						|
       %{!static: \
 | 
						|
         %{rdynamic:-export-dynamic} \
 | 
						|
-        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
 | 
						|
+        %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
 | 
						|
         %{static:-static}}}"
 | 
						|
 
 | 
						|
 /* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
 | 
						|
--- a/gcc/config/sparc/linux64.h
 | 
						|
+++ b/gcc/config/sparc/linux64.h
 | 
						|
@@ -162,12 +162,17 @@ Boston, MA 02110-1301, USA.  */
 | 
						|
   { "link_arch_default", LINK_ARCH_DEFAULT_SPEC },	  \
 | 
						|
   { "link_arch",	 LINK_ARCH_SPEC },
 | 
						|
     
 | 
						|
+#ifdef USE_UCLIBC
 | 
						|
+#define ELF_DYNAMIC_LINKER	"/lib/ld-uClibc.so.0"
 | 
						|
+#else
 | 
						|
+#define ELF_DYNAMIC_LINKER  "/lib/ld-linux.so.2"
 | 
						|
+#endif
 | 
						|
 #define LINK_ARCH32_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
 | 
						|
   %{!shared: \
 | 
						|
     %{!ibcs: \
 | 
						|
       %{!static: \
 | 
						|
         %{rdynamic:-export-dynamic} \
 | 
						|
-        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
 | 
						|
+        %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
 | 
						|
         %{static:-static}}} \
 | 
						|
 "
 | 
						|
 
 | 
						|
--- a/libffi/configure
 | 
						|
+++ b/libffi/configure
 | 
						|
@@ -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__ | $CC -E - | grep __ELF__ > /dev/null; then
 | 
						|
     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 | 
						|
--- a/libgfortran/configure
 | 
						|
+++ b/libgfortran/configure
 | 
						|
@@ -3699,6 +3699,11 @@ 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__ | $CC -E - | grep __ELF__ > /dev/null; then
 | 
						|
     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 | 
						|
--- a/libjava/configure
 | 
						|
+++ b/libjava/configure
 | 
						|
@@ -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__ | $CC -E - | grep __ELF__ > /dev/null; then
 | 
						|
     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 | 
						|
--- a/libmudflap/configure
 | 
						|
+++ b/libmudflap/configure
 | 
						|
@@ -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__ | $CC -E - | grep __ELF__ > /dev/null; then
 | 
						|
     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 | 
						|
--- a/libobjc/configure
 | 
						|
+++ b/libobjc/configure
 | 
						|
@@ -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__ | $CC -E - | grep __ELF__ > /dev/null; then
 | 
						|
     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 | 
						|
--- a/libtool.m4
 | 
						|
+++ b/libtool.m4
 | 
						|
@@ -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__ | $CC -E - | grep __ELF__ > /dev/null; then
 | 
						|
     [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
 | 
						|
--- a/ltconfig
 | 
						|
+++ b/ltconfig
 | 
						|
@@ -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
 | 
						|
--- a/zlib/configure
 | 
						|
+++ b/zlib/configure
 | 
						|
@@ -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__ | $CC -E - | grep __ELF__ > /dev/null; then
 | 
						|
     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 |