100-uclibc-conf.patch

最新的文件系统生成工具

diff -urN gcc-3.3.3-dist/boehm-gc/config.sub gcc-3.3.3/boehm-gc/config.sub
--- gcc-3.3.3-dist/boehm-gc/config.sub	2002-02-11 22:37:53.000000000 -0600
+++ gcc-3.3.3/boehm-gc/config.sub	2004-08-12 04:47:51.000000000 -0500
@@ -118,7 +118,7 @@
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-  nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
+  nto-qnx* | linux-gnu* | linux-uclibc* | storm-chaos* | os2-emx* | windows32-*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
@@ -1089,7 +1089,8 @@
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 	      | -chorusos* | -chorusrdb* \
 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -mingw32* | -linux-gnu* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
 	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
diff -urN gcc-3.3.3-dist/boehm-gc/configure gcc-3.3.3/boehm-gc/configure
--- gcc-3.3.3-dist/boehm-gc/configure	2004-02-14 14:34:20.000000000 -0600
+++ gcc-3.3.3/boehm-gc/configure	2004-08-12 04:47:51.000000000 -0500
@@ -1940,6 +1940,11 @@
   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
   ;;
 
+linux-uclibc*)
+  lt_cv_deplibs_check_method=pass_all
+  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
+  ;;
+
 netbsd*)
   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-3.3.3-dist/config.sub gcc-3.3.3/config.sub
--- gcc-3.3.3-dist/config.sub	2003-01-30 17:25:36.000000000 -0600
+++ gcc-3.3.3/config.sub	2004-08-12 04:47:51.000000000 -0500
@@ -118,7 +118,7 @@
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-  nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+  nto-qnx* | linux-gnu* | linux-uclibc* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
@@ -1112,7 +1112,8 @@
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 	      | -chorusos* | -chorusrdb* \
 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -mingw32* | -linux-gnu* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
diff -urN gcc-3.3.3-dist/gcc/config/arm/linux-elf.h gcc-3.3.3/gcc/config/arm/linux-elf.h
--- gcc-3.3.3-dist/gcc/config/arm/linux-elf.h	2003-09-16 10:39:23.000000000 -0500
+++ gcc-3.3.3/gcc/config/arm/linux-elf.h	2004-08-12 04:47:51.000000000 -0500
@@ -78,6 +78,18 @@
   "%{!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} \
@@ -88,6 +100,7 @@
    -X \
    %{mbig-endian:-EB}" \
    SUBTARGET_EXTRA_LINK_SPEC
+#endif
 
 #define TARGET_OS_CPP_BUILTINS()		\
     do {					\
diff -urN gcc-3.3.3-dist/gcc/config/cris/linux.h gcc-3.3.3/gcc/config/cris/linux.h
--- gcc-3.3.3-dist/gcc/config/cris/linux.h	2003-03-10 21:01:35.000000000 -0600
+++ gcc-3.3.3/gcc/config/cris/linux.h	2004-08-12 04:47:51.000000000 -0500
@@ -81,6 +81,25 @@
 #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"
 
@@ -95,6 +114,8 @@
   %{!shared:%{!static:%{rdynamic:-export-dynamic}}}\
   %{!r:%{O2|O3: --gc-sections}}"
 
+#endif  /* USE_UCLIBC */
+
 
 /* Node: Run-time Target */
 
diff -urN gcc-3.3.3-dist/gcc/config/cris/t-linux-uclibc gcc-3.3.3/gcc/config/cris/t-linux-uclibc
--- gcc-3.3.3-dist/gcc/config/cris/t-linux-uclibc	1969-12-31 18:00:00.000000000 -0600
+++ gcc-3.3.3/gcc/config/cris/t-linux-uclibc	2004-08-12 04:47:51.000000000 -0500
@@ -0,0 +1,3 @@
+T_CFLAGS = -DUSE_UCLIBC
+TARGET_LIBGCC2_CFLAGS += -fPIC
+CRTSTUFF_T_CFLAGS_S = $(TARGET_LIBGCC2_CFLAGS)
diff -urN gcc-3.3.3-dist/gcc/config/i386/linux.h gcc-3.3.3/gcc/config/i386/linux.h
--- gcc-3.3.3-dist/gcc/config/i386/linux.h	2003-11-14 00:46:12.000000000 -0600
+++ gcc-3.3.3/gcc/config/i386/linux.h	2004-08-12 04:47:51.000000000 -0500
@@ -136,6 +136,15 @@
 	%{static:-static}}}"
 #endif
 #else
+#if defined USE_UCLIBC
+#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
+  %{!shared: \
+    %{!ibcs: \
+      %{!static: \
+	%{rdynamic:-export-dynamic} \
+	%{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
+	%{static:-static}}}"
+#else
 #define LINK_SPEC "-m elf_i386 %{shared:-shared} \
   %{!shared: \
     %{!ibcs: \
@@ -144,6 +153,7 @@
 	%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
 	%{static:-static}}}"
 #endif
+#endif
 
 /* A C statement (sans semicolon) to output to the stdio stream
    FILE the assembler definition of uninitialized global DECL named
diff -urN gcc-3.3.3-dist/gcc/config/mips/linux.h gcc-3.3.3/gcc/config/mips/linux.h
--- gcc-3.3.3-dist/gcc/config/mips/linux.h	2003-12-23 02:58:00.000000000 -0600
+++ gcc-3.3.3/gcc/config/mips/linux.h	2004-08-12 04:47:51.000000000 -0500
@@ -175,6 +175,17 @@
 
 /* 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} \
@@ -184,6 +195,7 @@
         %{rdynamic:-export-dynamic} \
         %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
         %{static:-static}}}"
+#endif
 
 #undef SUBTARGET_ASM_SPEC
 #define SUBTARGET_ASM_SPEC "\
diff -urN gcc-3.3.3-dist/gcc/config/sh/linux.h gcc-3.3.3/gcc/config/sh/linux.h
--- gcc-3.3.3-dist/gcc/config/sh/linux.h	2003-11-06 17:13:33.000000000 -0600
+++ gcc-3.3.3/gcc/config/sh/linux.h	2004-08-12 04:47:51.000000000 -0500
@@ -44,12 +44,21 @@
 #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
 
 /* The GNU C++ standard library requires that these macros be defined.  */
 #undef CPLUSPLUS_CPP_SPEC
diff -urN gcc-3.3.3-dist/gcc/config/sh/t-linux-uclibc gcc-3.3.3/gcc/config/sh/t-linux-uclibc
--- gcc-3.3.3-dist/gcc/config/sh/t-linux-uclibc	1969-12-31 18:00:00.000000000 -0600
+++ gcc-3.3.3/gcc/config/sh/t-linux-uclibc	2004-08-12 04:47:51.000000000 -0500
@@ -0,0 +1,16 @@
+T_CFLAGS = -DUSE_UCLIBC
+
+# Don't run fixproto
+STMP_FIXPROTO =
+
+TARGET_LIBGCC2_CFLAGS = -fpic
+LIB1ASMFUNCS_CACHE = _ic_invalidate
+
+LIB2FUNCS_EXTRA=
+
+MULTILIB_OPTIONS= $(MULTILIB_ENDIAN) m3e/m4
+MULTILIB_DIRNAMES= 
+MULTILIB_MATCHES = 
+MULTILIB_EXCEPTIONS=
+
+EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o crtbeginS.o crtendS.o
diff -urN gcc-3.3.3-dist/gcc/config/sh/t-sh64-uclibc gcc-3.3.3/gcc/config/sh/t-sh64-uclibc
--- gcc-3.3.3-dist/gcc/config/sh/t-sh64-uclibc	1969-12-31 18:00:00.000000000 -0600
+++ gcc-3.3.3/gcc/config/sh/t-sh64-uclibc	2004-08-12 04:47:51.000000000 -0500
@@ -0,0 +1,13 @@
+EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o
+
+LIB1ASMFUNCS = \
+  _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \
+  _shcompact_call_trampoline _shcompact_return_trampoline \
+  _shcompact_incoming_args _ic_invalidate _nested_trampoline \
+  _push_pop_shmedia_regs \
+  _udivdi3 _divdi3 _umoddi3 _moddi3
+
+MULTILIB_OPTIONS = $(MULTILIB_ENDIAN) m5-32media-nofpu/m5-compact/m5-compact-nofpu/m5-64media/m5-64media-nofpu
+MULTILIB_DIRNAMES= $(MULTILIB_ENDIAN) nofpu compact nofpu/compact media64 nofpu/media64
+MULTILIB_MATCHES=
+MULTILIB_EXCEPTIONS=
diff -urN gcc-3.3.3-dist/gcc/config/t-linux-uclibc gcc-3.3.3/gcc/config/t-linux-uclibc
--- gcc-3.3.3-dist/gcc/config/t-linux-uclibc	1969-12-31 18:00:00.000000000 -0600
+++ gcc-3.3.3/gcc/config/t-linux-uclibc	2004-08-12 04:47:51.000000000 -0500
@@ -0,0 +1,23 @@
+T_CFLAGS = -DUSE_UCLIBC
+
+# Don't run fixproto
+STMP_FIXPROTO =
+
+# 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-glibc
+#LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde-glibc.c \
+#  $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
+#LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h unwind-dw2-fde.c
+
+# Use unwind-dw2-fde
+LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
+  $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
+LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
diff -urN gcc-3.3.3-dist/gcc/config.gcc gcc-3.3.3/gcc/config.gcc
--- gcc-3.3.3-dist/gcc/config.gcc	2004-01-21 00:06:00.000000000 -0600
+++ gcc-3.3.3/gcc/config.gcc	2004-08-12 04:47:51.000000000 -0500
@@ -697,6 +697,17 @@
 	extra_parts=""
 	use_collect2=yes
 	;;
+arm*-*-linux-uclibc*)		# ARM GNU/Linux with ELF - uClibc
+	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h"
+	tmake_file="t-slibgcc-elf-ver t-linux-uclibc arm/t-linux"
+	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+	gnu_ld=yes
+	case x${enable_threads} in
+	x | xyes | xpthreads | xposix)
+		thread_file='posix'
+		;;
+	esac
+	;;
 arm*-*-linux*)			# ARM GNU/Linux with ELF
 	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h"
 	tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
@@ -772,6 +783,10 @@
 	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 ${tm_file} linux.h cris/linux.h"
 	tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
@@ -1173,6 +1188,11 @@
 		thread_file='single'
 	fi
 	;;
+i[34567]86-*-linux*uclibc*)	# Intel 80386's running GNU/Linux
+				# with ELF format using uClibc
+	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
+	tmake_file="t-slibgcc-elf-ver t-linux-uclibc i386/t-crtstuff"
+	;;
 i[34567]86-*-linux*)	# Intel 80386's running GNU/Linux
 			# with ELF format using glibc 2
 			# aka GNU/Linux C library 6
@@ -1883,6 +1903,16 @@
 	tm_file="elfos.h ${tm_file} mips/netbsd.h"
 	tmake_file="${tmake_file} mips/t-netbsd"
 	;;
+mips*-*-linux-uclibc*)			# Linux MIPS, either endian. uClibc
+        tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
+	case $machine in
+        mipsisa32*-*)
+                target_cpu_default="MASK_SOFT_FLOAT"
+		tm_defines="MIPS_ISA_DEFAULT=32"
+                ;;
+        esac
+	tmake_file="t-slibgcc-elf-ver t-linux-uclibc mips/t-linux"
+	;;
 mips*-*-linux*)				# Linux MIPS, either endian.
         tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
 	case $machine in
@@ -2129,6 +2159,11 @@
 	out_file=rs6000/rs6000.c
 	tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
 	;;
+powerpc-*-linux-uclibc*)
+	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
+	out_file=rs6000/rs6000.c
+	tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux-uclibc rs6000/t-ppccomm"
+	;;
 powerpc-*-linux*)
 	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
 	out_file=rs6000/rs6000.c
@@ -2313,10 +2348,18 @@
 		tmake_file="${tmake_file} sh/t-le"
 		;;
 	esac
-	tmake_file="${tmake_file} sh/t-linux"
+	case $machine in
+	*-*-linux-uclibc*) tmake_file="${tmake_file} sh/t-linux-uclibc" ;;
+	*) tmake_file="${tmake_file} sh/t-linux" ;;
+	esac
 	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
 	gas=yes gnu_ld=yes
 	case $machine in
+	sh64*-*-linux-uclibc*)
+		tmake_file="${tmake_file} sh/t-sh64-uclibc"
+		tm_file="${tm_file} sh/sh64.h"
+		extra_headers="shmedia.h ushmedia.h sshmedia.h"
+		;;
 	sh64*)
 		tmake_file="${tmake_file} sh/t-sh64"
 		tm_file="${tm_file} sh/sh64.h"
diff -urN gcc-3.3.3-dist/libstdc++-v3/aclocal.m4 gcc-3.3.3/libstdc++-v3/aclocal.m4
--- gcc-3.3.3-dist/libstdc++-v3/aclocal.m4	2004-01-12 10:18:44.000000000 -0600
+++ gcc-3.3.3/libstdc++-v3/aclocal.m4	2004-08-12 04:47:51.000000000 -0500
@@ -1216,6 +1216,9 @@
   dnl Default to "generic"
   if test x$enable_clocale_flag = xno; then
     case x${target_os} in
+      xlinux-uclibc*)
+	enable_clocale_flag=uclibc
+	;;
       xlinux* | xgnu*)
 	AC_EGREP_CPP([_GLIBCPP_ok], [
         #include <features.h>
@@ -1339,6 +1342,41 @@
       CTIME_CC=config/locale/generic/time_members.cc
       CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
       ;;
+    xuclibc)
+      AC_MSG_RESULT(uclibc)
+
+      # Declare intention to use gettext, and add support for specific
+      # languages.
+      # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
+      ALL_LINGUAS="de fr"
+
+      # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
+      AC_CHECK_PROG(check_msgfmt, msgfmt, yes, no)
+      if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
+	USE_NLS=yes
+      fi
+      # Export the build objects.
+      for ling in $ALL_LINGUAS; do \
+        glibcpp_MOFILES="$glibcpp_MOFILES $ling.mo"; \
+        glibcpp_POFILES="$glibcpp_POFILES $ling.po"; \
+      done
+      AC_SUBST(glibcpp_MOFILES)
+      AC_SUBST(glibcpp_POFILES)