100-uclibc-conf.patch

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+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+\
+    ac_wfuncs=no
+fi
+done
+
+
+    echo $ac_n "checking for ISO C99 wchar_t support""... $ac_c" 1>&6
+echo "configure:4934: checking for ISO C99 wchar_t support" >&5
+    if test x"$has_weof" = xyes &&
+       test x"$has_wchar_minmax" = xyes &&
+       test x"$ac_wfuncs" = xyes; then
+      ac_isoC99_wchar_t=yes
+    else
+      ac_isoC99_wchar_t=no
+    fi
+    echo "$ac_t""$ac_isoC99_wchar_t" 1>&6
+  
+            ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
+echo "configure:4946: checking for iconv.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4951 "configure"
+#include "confdefs.h"
+#include <iconv.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:4956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  ac_has_iconv_h=yes
+else
+  echo "$ac_t""no" 1>&6
+ac_has_iconv_h=no
+fi
+
+    ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
+echo "configure:4980: checking for langinfo.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4985 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:4990: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  ac_has_langinfo_h=yes
+else
+  echo "$ac_t""no" 1>&6
+ac_has_langinfo_h=no
+fi
+
+
+        echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
+echo "configure:5014: checking for iconv in -liconv" >&5
+ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-liconv  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 5022 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char iconv();
+
+int main() {
+iconv()
+; return 0; }
+EOF
+if { (eval echo configure:5033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  libiconv="-liconv"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+    ac_save_LIBS="$LIBS"
+    LIBS="$LIBS $libiconv"
+
+    for ac_func in iconv_open iconv_close iconv nl_langinfo
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:5059: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5064 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:5087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ \
+    ac_XPG2funcs=yes
+else
+  echo "$ac_t""no" 1>&6
+ac_XPG2funcs=no
+fi
+done
+
+  
+    LIBS="$ac_save_LIBS"
+
+    echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
+echo "configure:5117: checking for XPG2 wchar_t support" >&5
+    if test x"$ac_has_iconv_h" = xyes &&
+       test x"$ac_has_langinfo_h" = xyes &&
+       test x"$ac_XPG2funcs" = xyes; then
+      ac_XPG2_wchar_t=yes
+    else
+      ac_XPG2_wchar_t=no
+    fi
+    echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
+  
+            if test x"$ac_isoC99_wchar_t" = xyes &&
+       test x"$ac_XPG2_wchar_t" = xyes; then
+       cat >> confdefs.h <<\EOF
+#define _GLIBCPP_USE_WCHAR_T 1
+EOF
+
+       enable_wchar_t=yes 
+    fi
+  fi
+  echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
+echo "configure:5137: checking for enabled wchar_t specializations" >&5
+  echo "$ac_t""$enable_wchar_t" 1>&6	
+  
+
+if test "$enable_wchar_t" = yes; then
+  GLIBCPP_TEST_WCHAR_T_TRUE=
+  GLIBCPP_TEST_WCHAR_T_FALSE='#'
+else
+  GLIBCPP_TEST_WCHAR_T_TRUE='#'
+  GLIBCPP_TEST_WCHAR_T_FALSE=
+fi	
+
+
+      cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGN 1
+EOF
+
+      cat >> confdefs.h <<\EOF
+#define HAVE_FINITE 1
+EOF
+
+      cat >> confdefs.h <<\EOF
+#define HAVE_FINITEF 1
+EOF
+
+      cat >> confdefs.h <<\EOF
+#define HAVE_ISINF 1
+EOF
+
+      cat >> confdefs.h <<\EOF
+#define HAVE_ISINFF 1
+EOF
+
+      cat >> confdefs.h <<\EOF
+#define HAVE_ISNAN 1
+EOF
+
+      cat >> confdefs.h <<\EOF
+#define HAVE_ISNANF 1
+EOF
+      ;;
     *-linux*)
       os_include_dir="os/gnu-linux"
       for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h \
diff -urN gcc-3.3.3-dist/libstdc++-v3/configure.in gcc-3.3.3/libstdc++-v3/configure.in
--- gcc-3.3.3-dist/libstdc++-v3/configure.in	2004-01-12 10:19:22.000000000 -0600
+++ gcc-3.3.3/libstdc++-v3/configure.in	2004-08-12 04:47:51.000000000 -0500
@@ -117,6 +117,36 @@
   # GLIBCPP_CHECK_MATH_SUPPORT
 
   case "$target" in
+    *-uclibc*)
+      os_include_dir="os/uclibc"
+      AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \
+        machine/endian.h machine/param.h sys/machine.h sys/types.h \
+        fp.h locale.h float.h inttypes.h])
+      SECTION_FLAGS='-ffunction-sections -fdata-sections'
+      AC_SUBST(SECTION_FLAGS)
+      GLIBCPP_CHECK_LINKER_FEATURES
+      GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
+      GLIBCPP_CHECK_WCHAR_T_SUPPORT
+
+      AC_DEFINE(HAVE_COPYSIGN)
+      #AC_DEFINE(HAVE_COPYSIGNF)
+      AC_DEFINE(HAVE_FINITE)
+      AC_DEFINE(HAVE_FINITEF)
+      #AC_DEFINE(HAVE_FREXPF)
+      #AC_DEFINE(HAVE_HYPOTF)
+      AC_DEFINE(HAVE_ISINF)
+      AC_DEFINE(HAVE_ISINFF)
+      AC_DEFINE(HAVE_ISNAN)
+      AC_DEFINE(HAVE_ISNANF)
+      #AC_DEFINE(HAVE_SINCOS)
+      #AC_DEFINE(HAVE_SINCOSF)
+      #if test x"long_double_math_on_this_cpu" = x"yes"; then
+        #AC_DEFINE(HAVE_FINITEL)
+        #AC_DEFINE(HAVE_HYPOTL)
+        #AC_DEFINE(HAVE_ISINFL)
+        #AC_DEFINE(HAVE_ISNANL)
+      #fi
+      ;;
     *-linux*)
       os_include_dir="os/gnu-linux"
       AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \
diff -urN gcc-3.3.3-dist/libstdc++-v3/configure.target gcc-3.3.3/libstdc++-v3/configure.target
--- gcc-3.3.3-dist/libstdc++-v3/configure.target	2003-10-01 14:07:07.000000000 -0500
+++ gcc-3.3.3/libstdc++-v3/configure.target	2004-08-12 04:47:51.000000000 -0500
@@ -133,6 +133,9 @@
   freebsd*)
     os_include_dir="os/bsd/freebsd"
     ;;
+  linux-uclibc*)
+    os_include_dir="os/uclibc"
+    ;;
   gnu* | linux*)
     os_include_dir="os/gnu-linux"
     ;;
diff -urN gcc-3.3.3-dist/libstdc++-v3/include/c_std/std_cstdlib.h gcc-3.3.3/libstdc++-v3/include/c_std/std_cstdlib.h
--- gcc-3.3.3-dist/libstdc++-v3/include/c_std/std_cstdlib.h	2003-04-18 05:08:05.000000000 -0500
+++ gcc-3.3.3/libstdc++-v3/include/c_std/std_cstdlib.h	2004-08-12 04:47:51.000000000 -0500
@@ -101,9 +101,11 @@
   using ::labs;
   using ::ldiv;
   using ::malloc;
+#if _GLIBCPP_USE_WCHAR_T
   using ::mblen;
   using ::mbstowcs;
   using ::mbtowc;
+#endif
   using ::qsort;
   using ::rand;
   using ::realloc;
@@ -112,8 +114,10 @@
   using ::strtol;
   using ::strtoul;
   using ::system;
+#if _GLIBCPP_USE_WCHAR_T
   using ::wcstombs;
   using ::wctomb;
+#endif
 
   inline long 
   abs(long __i) { return labs(__i); }
diff -urN gcc-3.3.3-dist/libstdc++-v3/include/c_std/std_cwchar.h gcc-3.3.3/libstdc++-v3/include/c_std/std_cwchar.h
--- gcc-3.3.3-dist/libstdc++-v3/include/c_std/std_cwchar.h	2003-04-18 05:08:05.000000000 -0500
+++ gcc-3.3.3/libstdc++-v3/include/c_std/std_cwchar.h	2004-08-12 04:47:51.000000000 -0500
@@ -165,7 +165,9 @@
   using ::wcscoll;
   using ::wcscpy;
   using ::wcscspn;
+#ifdef HAVE_WCSFTIME
   using ::wcsftime;
+#endif
   using ::wcslen;
   using ::wcsncat;
   using ::wcsncmp;
diff -urN gcc-3.3.3-dist/libtool.m4 gcc-3.3.3/libtool.m4
--- gcc-3.3.3-dist/libtool.m4	2003-09-09 03:04:17.000000000 -0500
+++ gcc-3.3.3/libtool.m4	2004-08-12 04:47:51.000000000 -0500
@@ -687,6 +687,11 @@
   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/ltconfig gcc-3.3.3/ltconfig
--- gcc-3.3.3-dist/ltconfig	2003-02-19 20:10:02.000000000 -0600
+++ gcc-3.3.3/ltconfig	2004-08-12 04:47:51.000000000 -0500
@@ -603,6 +603,7 @@
 # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
 case $host_os in
 linux-gnu*) ;;
+linux-uclibc*) ;;
 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
 esac
 
@@ -1247,6 +1248,24 @@
   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.
+  # Note: copied from linux-gnu, and may not be appropriate.
+  hardcode_into_libs=yes
+  # Assume using the uClibc dynamic linker.
+  dynamic_linker="uClibc ld.so"
+  ;;
+
 netbsd*)
   need_lib_prefix=no
   need_version=no