obsolete-buildroot/sources/gcc-uclibc-3.3-100-conf.patch

   1 diff -urN gcc-3.3.3/boehm-gc/config.sub gcc-3.3.3-new/boehm-gc/config.sub
   2 --- gcc-3.3.3/boehm-gc/config.sub       2002-02-11 22:37:53.000000000 -0600
   3 +++ gcc-3.3.3-new/boehm-gc/config.sub   2004-02-16 21:12:16.000000000 -0600
   4 @@ -118,7 +118,7 @@
   5  # Here we must recognize all the valid KERNEL-OS combinations.
   6  maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
   7  case $maybe_os in
   8 -  nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
   9 +  nto-qnx* | linux-gnu* | linux-uclibc* | storm-chaos* | os2-emx* | windows32-*)
  10      os=-$maybe_os
  11      basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
  12      ;;
  13 @@ -1089,7 +1089,8 @@
  14               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
  15               | -chorusos* | -chorusrdb* \
  16               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
  17 -             | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
  18 +             | -mingw32* | -linux-gnu* | -linux-uclibc* \
  19 +             | -uxpv* | -beos* | -mpeix* | -udk* \
  20               | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
  21               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
  22               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
  23 diff -urN gcc-3.3.3/config.sub gcc-3.3.3-new/config.sub
  24 --- gcc-3.3.3/config.sub        2003-01-30 17:25:36.000000000 -0600
  25 +++ gcc-3.3.3-new/config.sub    2004-02-16 21:12:16.000000000 -0600
  26 @@ -118,7 +118,7 @@
  27  # Here we must recognize all the valid KERNEL-OS combinations.
  28  maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
  29  case $maybe_os in
  30 -  nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
  31 +  nto-qnx* | linux-gnu* | linux-uclibc* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
  32      os=-$maybe_os
  33      basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
  34      ;;
  35 @@ -1112,7 +1112,8 @@
  36               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
  37               | -chorusos* | -chorusrdb* \
  38               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
  39 -             | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
  40 +             | -mingw32* | -linux-gnu* | -linux-uclibc* \
  41 +             | -uxpv* | -beos* | -mpeix* | -udk* \
  42               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
  43               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
  44               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
  45 diff -urN gcc-3.3.3/gcc/config/arm/linux-elf.h gcc-3.3.3-new/gcc/config/arm/linux-elf.h
  46 --- gcc-3.3.3/gcc/config/arm/linux-elf.h        2003-09-16 10:39:23.000000000 -0500
  47 +++ gcc-3.3.3-new/gcc/config/arm/linux-elf.h    2004-02-16 21:12:16.000000000 -0600
  48 @@ -78,6 +78,18 @@
  49    "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
  50
  51  #undef  LINK_SPEC
  52 +#ifdef USE_UCLIBC
  53 +#define LINK_SPEC "%{h*} %{version:-v} \
  54 +   %{b} %{Wl,*:%*} \
  55 +   %{static:-Bstatic} \
  56 +   %{shared:-shared} \
  57 +   %{symbolic:-Bsymbolic} \
  58 +   %{rdynamic:-export-dynamic} \
  59 +   %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0} \
  60 +   -X \
  61 +   %{mbig-endian:-EB}" \
  62 +   SUBTARGET_EXTRA_LINK_SPEC
  63 +#else
  64  #define LINK_SPEC "%{h*} %{version:-v} \
  65     %{b} %{Wl,*:%*} \
  66     %{static:-Bstatic} \
  67 @@ -88,6 +100,7 @@
  68     -X \
  69     %{mbig-endian:-EB}" \
  70     SUBTARGET_EXTRA_LINK_SPEC
  71 +#endif
  72
  73  #define TARGET_OS_CPP_BUILTINS()               \
  74      do {                                       \
  75 diff -urN gcc-3.3.3/gcc/config/cris/linux.h gcc-3.3.3-new/gcc/config/cris/linux.h
  76 --- gcc-3.3.3/gcc/config/cris/linux.h   2003-03-10 21:01:35.000000000 -0600
  77 +++ gcc-3.3.3-new/gcc/config/cris/linux.h       2004-02-16 21:12:16.000000000 -0600
  78 @@ -81,6 +81,25 @@
  79  #undef CRIS_DEFAULT_CPU_VERSION
  80  #define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG
  81
  82 +#ifdef USE_UCLIBC
  83 +
  84 +#undef CRIS_SUBTARGET_VERSION
  85 +#define CRIS_SUBTARGET_VERSION " - cris-axis-linux-uclibc"
  86 +
  87 +#undef CRIS_LINK_SUBTARGET_SPEC
  88 +#define CRIS_LINK_SUBTARGET_SPEC \
  89 + "-mcrislinux\
  90 +  -rpath-link include/asm/../..%s\
  91 +  %{shared} %{static}\
  92 +  %{symbolic:-Bdynamic} %{shlib:-Bdynamic} %{static:-Bstatic}\
  93 +  %{!shared: \
  94 +    %{!static: \
  95 +      %{rdynamic:-export-dynamic} \
  96 +      %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}} \
  97 +  %{!r:%{O2|O3: --gc-sections}}"
  98 +
  99 +#else  /* USE_UCLIBC */
 100 +
 101  #undef CRIS_SUBTARGET_VERSION
 102  #define CRIS_SUBTARGET_VERSION " - cris-axis-linux-gnu"
 103
 104 @@ -95,6 +114,8 @@
 105    %{!shared:%{!static:%{rdynamic:-export-dynamic}}}\
 106    %{!r:%{O2|O3: --gc-sections}}"
 107
 108 +#endif  /* USE_UCLIBC */
 109 +
 110
 111  /* Node: Run-time Target */
 112
 113 diff -urN gcc-3.3.3/gcc/config/cris/t-linux-uclibc gcc-3.3.3-new/gcc/config/cris/t-linux-uclibc
 114 --- gcc-3.3.3/gcc/config/cris/t-linux-uclibc    1969-12-31 18:00:00.000000000 -0600
 115 +++ gcc-3.3.3-new/gcc/config/cris/t-linux-uclibc        2004-02-16 21:12:16.000000000 -0600
 116 @@ -0,0 +1,3 @@
 117 +T_CFLAGS = -DUSE_UCLIBC
 118 +TARGET_LIBGCC2_CFLAGS += -fPIC
 119 +CRTSTUFF_T_CFLAGS_S = $(TARGET_LIBGCC2_CFLAGS)
 120 diff -urN gcc-3.3.3/gcc/config/i386/linux.h gcc-3.3.3-new/gcc/config/i386/linux.h
 121 --- gcc-3.3.3/gcc/config/i386/linux.h   2003-11-14 00:46:12.000000000 -0600
 122 +++ gcc-3.3.3-new/gcc/config/i386/linux.h       2004-02-16 21:12:16.000000000 -0600
 123 @@ -136,6 +136,15 @@
 124         %{static:-static}}}"
 125  #endif
 126  #else
 127 +#if defined USE_UCLIBC
 128 +#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
 129 +  %{!shared: \
 130 +    %{!ibcs: \
 131 +      %{!static: \
 132 +       %{rdynamic:-export-dynamic} \
 133 +       %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
 134 +       %{static:-static}}}"
 135 +#else
 136  #define LINK_SPEC "-m elf_i386 %{shared:-shared} \
 137    %{!shared: \
 138      %{!ibcs: \
 139 @@ -144,6 +153,7 @@
 140         %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
 141         %{static:-static}}}"
 142  #endif
 143 +#endif
 144
 145  /* A C statement (sans semicolon) to output to the stdio stream
 146     FILE the assembler definition of uninitialized global DECL named
 147 diff -urN gcc-3.3.3/gcc/config/mips/linux.h gcc-3.3.3-new/gcc/config/mips/linux.h
 148 --- gcc-3.3.3/gcc/config/mips/linux.h   2003-12-23 02:58:00.000000000 -0600
 149 +++ gcc-3.3.3-new/gcc/config/mips/linux.h       2004-02-16 21:12:16.000000000 -0600
 150 @@ -175,6 +175,17 @@
 151
 152  /* Borrowed from sparc/linux.h */
 153  #undef LINK_SPEC
 154 +#ifdef USE_UCLIBC
 155 +#define LINK_SPEC \
 156 + "%(endian_spec) \
 157 +  %{shared:-shared} \
 158 +  %{!shared: \
 159 +    %{!ibcs: \
 160 +      %{!static: \
 161 +        %{rdynamic:-export-dynamic} \
 162 +        %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
 163 +        %{static:-static}}}"
 164 +#else
 165  #define LINK_SPEC \
 166   "%(endian_spec) \
 167    %{shared:-shared} \
 168 @@ -184,6 +195,7 @@
 169          %{rdynamic:-export-dynamic} \
 170          %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
 171          %{static:-static}}}"
 172 +#endif
 173
 174  #undef SUBTARGET_ASM_SPEC
 175  #define SUBTARGET_ASM_SPEC "\
 176 diff -urN gcc-3.3.3/gcc/config/sh/linux.h gcc-3.3.3-new/gcc/config/sh/linux.h
 177 --- gcc-3.3.3/gcc/config/sh/linux.h     2003-11-06 17:13:33.000000000 -0600
 178 +++ gcc-3.3.3-new/gcc/config/sh/linux.h 2004-02-16 21:12:16.000000000 -0600
 179 @@ -44,12 +44,21 @@
 180  #undef SUBTARGET_LINK_EMUL_SUFFIX
 181  #define SUBTARGET_LINK_EMUL_SUFFIX "_linux"
 182  #undef SUBTARGET_LINK_SPEC
 183 +#ifdef USE_UCLIBC
 184 +#define SUBTARGET_LINK_SPEC \
 185 +  "%{shared:-shared} \
 186 +   %{!static: \
 187 +     %{rdynamic:-export-dynamic} \
 188 +     %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
 189 +   %{static:-static}"
 190 +#else
 191  #define SUBTARGET_LINK_SPEC \
 192    "%{shared:-shared} \
 193     %{!static: \
 194       %{rdynamic:-export-dynamic} \
 195       %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
 196     %{static:-static}"
 197 +#endif
 198
 199  /* The GNU C++ standard library requires that these macros be defined.  */
 200  #undef CPLUSPLUS_CPP_SPEC
 201 diff -urN gcc-3.3.3/gcc/config/sh/t-linux-uclibc gcc-3.3.3-new/gcc/config/sh/t-linux-uclibc
 202 --- gcc-3.3.3/gcc/config/sh/t-linux-uclibc      1969-12-31 18:00:00.000000000 -0600
 203 +++ gcc-3.3.3-new/gcc/config/sh/t-linux-uclibc  2004-02-16 21:12:16.000000000 -0600
 204 @@ -0,0 +1,16 @@
 205 +T_CFLAGS = -DUSE_UCLIBC
 206 +
 207 +# Don't run fixproto
 208 +STMP_FIXPROTO =
 209 +
 210 +TARGET_LIBGCC2_CFLAGS = -fpic
 211 +LIB1ASMFUNCS_CACHE = _ic_invalidate
 212 +
 213 +LIB2FUNCS_EXTRA=
 214 +
 215 +MULTILIB_OPTIONS= $(MULTILIB_ENDIAN) m3e/m4
 216 +MULTILIB_DIRNAMES=
 217 +MULTILIB_MATCHES =
 218 +MULTILIB_EXCEPTIONS=
 219 +
 220 +EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o crtbeginS.o crtendS.o
 221 diff -urN gcc-3.3.3/gcc/config/sh/t-sh64-uclibc gcc-3.3.3-new/gcc/config/sh/t-sh64-uclibc
 222 --- gcc-3.3.3/gcc/config/sh/t-sh64-uclibc       1969-12-31 18:00:00.000000000 -0600
 223 +++ gcc-3.3.3-new/gcc/config/sh/t-sh64-uclibc   2004-02-16 21:12:16.000000000 -0600
 224 @@ -0,0 +1,13 @@
 225 +EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o
 226 +
 227 +LIB1ASMFUNCS = \
 228 +  _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \
 229 +  _shcompact_call_trampoline _shcompact_return_trampoline \
 230 +  _shcompact_incoming_args _ic_invalidate _nested_trampoline \
 231 +  _push_pop_shmedia_regs \
 232 +  _udivdi3 _divdi3 _umoddi3 _moddi3
 233 +
 234 +MULTILIB_OPTIONS = $(MULTILIB_ENDIAN) m5-32media-nofpu/m5-compact/m5-compact-nofpu/m5-64media/m5-64media-nofpu
 235 +MULTILIB_DIRNAMES= $(MULTILIB_ENDIAN) nofpu compact nofpu/compact media64 nofpu/media64
 236 +MULTILIB_MATCHES=
 237 +MULTILIB_EXCEPTIONS=
 238 diff -urN gcc-3.3.3/gcc/config/t-linux-uclibc gcc-3.3.3-new/gcc/config/t-linux-uclibc
 239 --- gcc-3.3.3/gcc/config/t-linux-uclibc 1969-12-31 18:00:00.000000000 -0600
 240 +++ gcc-3.3.3-new/gcc/config/t-linux-uclibc     2004-02-16 21:12:16.000000000 -0600
 241 @@ -0,0 +1,23 @@
 242 +T_CFLAGS = -DUSE_UCLIBC
 243 +
 244 +# Don't run fixproto
 245 +STMP_FIXPROTO =
 246 +
 247 +# Compile crtbeginS.o and crtendS.o with pic.
 248 +CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS) -fPIC
 249 +# Compile libgcc2.a with pic.
 250 +TARGET_LIBGCC2_CFLAGS = -fPIC
 251 +
 252 +# Override t-slibgcc-elf-ver to export some libgcc symbols with
 253 +# the symbol versions that glibc used.
 254 +SHLIB_MAPFILES += $(srcdir)/config/libgcc-glibc.ver
 255 +
 256 +# Use unwind-dw2-fde-glibc
 257 +#LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde-glibc.c \
 258 +#  $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
 259 +#LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h unwind-dw2-fde.c
 260 +
 261 +# Use unwind-dw2-fde
 262 +LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
 263 +  $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
 264 +LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 265 diff -urN gcc-3.3.3/gcc/config.gcc gcc-3.3.3-new/gcc/config.gcc
 266 --- gcc-3.3.3/gcc/config.gcc    2004-01-21 00:06:00.000000000 -0600
 267 +++ gcc-3.3.3-new/gcc/config.gcc        2004-02-16 21:12:16.000000000 -0600
 268 @@ -697,6 +697,17 @@
 269         extra_parts=""
 270         use_collect2=yes
 271         ;;
 272 +arm*-*-linux-uclibc*)          # ARM GNU/Linux with ELF - uClibc
 273 +       tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h"
 274 +       tmake_file="t-slibgcc-elf-ver t-linux-uclibc arm/t-linux"
 275 +       extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 276 +       gnu_ld=yes
 277 +       case x${enable_threads} in
 278 +       x | xyes | xpthreads | xposix)
 279 +               thread_file='posix'
 280 +               ;;
 281 +       esac
 282 +       ;;
 283  arm*-*-linux*)                 # ARM GNU/Linux with ELF
 284         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"
 285         tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
 286 @@ -772,6 +783,10 @@
 287         tmake_file="cris/t-cris cris/t-elfmulti"
 288         gas=yes
 289         ;;
 290 +cris-*-linux-uclibc*)
 291 +       tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
 292 +       tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux-uclibc"
 293 +       ;;
 294  cris-*-linux*)
 295         tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
 296         tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
 297 @@ -1173,6 +1188,11 @@
 298                 thread_file='single'
 299         fi
 300         ;;
 301 +i[34567]86-*-linux*uclibc*)    # Intel 80386's running GNU/Linux
 302 +                               # with ELF format using uClibc
 303 +       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
 304 +       tmake_file="t-slibgcc-elf-ver t-linux-uclibc i386/t-crtstuff"
 305 +       ;;
 306  i[34567]86-*-linux*)   # Intel 80386's running GNU/Linux
 307                         # with ELF format using glibc 2
 308                         # aka GNU/Linux C library 6
 309 @@ -1883,6 +1903,16 @@
 310         tm_file="elfos.h ${tm_file} mips/netbsd.h"
 311         tmake_file="${tmake_file} mips/t-netbsd"
 312         ;;
 313 +mips*-*-linux-uclibc*)                 # Linux MIPS, either endian. uClibc
 314 +        tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
 315 +       case $machine in
 316 +        mipsisa32*-*)
 317 +                target_cpu_default="MASK_SOFT_FLOAT"
 318 +               tm_defines="MIPS_ISA_DEFAULT=32"
 319 +                ;;
 320 +        esac
 321 +       tmake_file="t-slibgcc-elf-ver t-linux-uclibc mips/t-linux"
 322 +       ;;
 323  mips*-*-linux*)                                # Linux MIPS, either endian.
 324          tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
 325         case $machine in
 326 @@ -2129,6 +2159,11 @@
 327         out_file=rs6000/rs6000.c
 328         tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
 329         ;;
 330 +powerpc-*-linux-uclibc*)
 331 +       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
 332 +       out_file=rs6000/rs6000.c
 333 +       tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux-uclibc rs6000/t-ppccomm"
 334 +       ;;
 335  powerpc-*-linux*)
 336         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
 337         out_file=rs6000/rs6000.c
 338 @@ -2313,10 +2348,18 @@
 339                 tmake_file="${tmake_file} sh/t-le"
 340                 ;;
 341         esac
 342 -       tmake_file="${tmake_file} sh/t-linux"
 343 +       case $machine in
 344 +       *-*-linux-uclibc*) tmake_file="${tmake_file} sh/t-linux-uclibc" ;;
 345 +       *) tmake_file="${tmake_file} sh/t-linux" ;;
 346 +       esac
 347         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
 348         gas=yes gnu_ld=yes
 349         case $machine in
 350 +       sh64*-*-linux-uclibc*)
 351 +               tmake_file="${tmake_file} sh/t-sh64-uclibc"
 352 +               tm_file="${tm_file} sh/sh64.h"
 353 +               extra_headers="shmedia.h ushmedia.h sshmedia.h"
 354 +               ;;
 355         sh64*)
 356                 tmake_file="${tmake_file} sh/t-sh64"
 357                 tm_file="${tm_file} sh/sh64.h"
 358 diff -urN gcc-3.3.3/libstdc++-v3/aclocal.m4 gcc-3.3.3-new/libstdc++-v3/aclocal.m4
 359 --- gcc-3.3.3/libstdc++-v3/aclocal.m4   2004-01-12 10:18:44.000000000 -0600
 360 +++ gcc-3.3.3-new/libstdc++-v3/aclocal.m4       2004-02-16 21:12:16.000000000 -0600
 361 @@ -1216,6 +1216,9 @@
 362    dnl Default to "generic"
 363    if test x$enable_clocale_flag = xno; then
 364      case x${target_os} in
 365 +      xlinux-uclibc*)
 366 +       enable_clocale_flag=uclibc
 367 +       ;;
 368        xlinux* | xgnu*)
 369         AC_EGREP_CPP([_GLIBCPP_ok], [
 370          #include <features.h>
 371 @@ -1339,6 +1342,41 @@
 372        CTIME_CC=config/locale/generic/time_members.cc
 373        CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
 374        ;;
 375 +    xuclibc)
 376 +      AC_MSG_RESULT(uclibc)
 377 +
 378 +      # Declare intention to use gettext, and add support for specific
 379 +      # languages.
 380 +      # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
 381 +      ALL_LINGUAS="de fr"
 382 +
 383 +      # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
 384 +      AC_CHECK_PROG(check_msgfmt, msgfmt, yes, no)
 385 +      if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
 386 +       USE_NLS=yes
 387 +      fi
 388 +      # Export the build objects.
 389 +      for ling in $ALL_LINGUAS; do \
 390 +        glibcpp_MOFILES="$glibcpp_MOFILES $ling.mo"; \
 391 +        glibcpp_POFILES="$glibcpp_POFILES $ling.po"; \
 392 +      done
 393 +      AC_SUBST(glibcpp_MOFILES)
 394 +      AC_SUBST(glibcpp_POFILES)
 395 +
 396 +      CLOCALE_H=config/locale/uclibc/c_locale.h
 397 +      CLOCALE_CC=config/locale/uclibc/c_locale.cc
 398 +      CCODECVT_H=config/locale/uclibc/codecvt_specializations.h
 399 +      CCODECVT_CC=config/locale/uclibc/codecvt_members.cc
 400 +      CCOLLATE_CC=config/locale/uclibc/collate_members.cc
 401 +      CCTYPE_CC=config/locale/uclibc/ctype_members.cc
 402 +      CMESSAGES_H=config/locale/uclibc/messages_members.h
 403 +      CMESSAGES_CC=config/locale/uclibc/messages_members.cc
 404 +      CMONEY_CC=config/locale/uclibc/monetary_members.cc
 405 +      CNUMERIC_CC=config/locale/uclibc/numeric_members.cc
 406 +      CTIME_H=config/locale/uclibc/time_members.h
 407 +      CTIME_CC=config/locale/uclibc/time_members.cc
 408 +      CLOCALE_INTERNAL_H=config/locale/uclibc/c++locale_internal.h
 409 +      ;;
 410      *)
 411        echo "$enable_clocale is an unknown locale package" 1>&2
 412        exit 1
 413 diff -urN gcc-3.3.3/libstdc++-v3/configure gcc-3.3.3-new/libstdc++-v3/configure
 414 --- gcc-3.3.3/libstdc++-v3/configure    2004-01-12 10:18:45.000000000 -0600
 415 +++ gcc-3.3.3-new/libstdc++-v3/configure        2004-02-17 00:21:12.000000000 -0600
 416 @@ -2996,6 +2996,9 @@
 417
 418        if test x$enable_clocale_flag = xno; then
 419      case x${target_os} in
 420 +      xlinux-uclibc*)
 421 +       enable_clocale_flag=uclibc
 422 +       ;;
 423        xlinux* | xgnu*)
 424         cat > conftest.$ac_ext <<EOF
 425  #line 3002 "configure"
 426 @@ -3182,6 +3185,70 @@
 427        CTIME_CC=config/locale/generic/time_members.cc
 428        CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
 429        ;;
 430 +    xuclibc)
 431 +      echo "$ac_t""uclibc" 1>&6
 432 +
 433 +      # Declare intention to use gettext, and add support for specific
 434 +      # languages.
 435 +      # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
 436 +      ALL_LINGUAS="de fr"
 437 +
 438 +      # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
 439 +      # Extract the first word of "msgfmt", so it can be a program name with args.
 440 +set dummy msgfmt; ac_word=$2
 441 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 442 +echo "configure:3117: checking for $ac_word" >&5
 443 +if eval "test \"`echo '$''{'ac_cv_prog_check_msgfmt'+set}'`\" = set"; then
 444 +  echo $ac_n "(cached) $ac_c" 1>&6
 445 +else
 446 +  if test -n "$check_msgfmt"; then
 447 +  ac_cv_prog_check_msgfmt="$check_msgfmt" # Let the user override the test.
 448 +else
 449 +  IFS="${IFS=  }"; ac_save_ifs="$IFS"; IFS=":"
 450 +  ac_dummy="$PATH"
 451 +  for ac_dir in $ac_dummy; do
 452 +    test -z "$ac_dir" && ac_dir=.
 453 +    if test -f $ac_dir/$ac_word; then
 454 +      ac_cv_prog_check_msgfmt="yes"
 455 +      break
 456 +    fi
 457 +  done
 458 +  IFS="$ac_save_ifs"
 459 +  test -z "$ac_cv_prog_check_msgfmt" && ac_cv_prog_check_msgfmt="no"
 460 +fi
 461 +fi
 462 +check_msgfmt="$ac_cv_prog_check_msgfmt"
 463 +if test -n "$check_msgfmt"; then
 464 +  echo "$ac_t""$check_msgfmt" 1>&6
 465 +else
 466 +  echo "$ac_t""no" 1>&6
 467 +fi
 468 +
 469 +      if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
 470 +       USE_NLS=yes
 471 +      fi
 472 +      # Export the build objects.
 473 +      for ling in $ALL_LINGUAS; do \
 474 +        glibcpp_MOFILES="$glibcpp_MOFILES $ling.mo"; \
 475 +        glibcpp_POFILES="$glibcpp_POFILES $ling.po"; \
 476 +      done
 477 +
 478 +
 479 +
 480 +      CLOCALE_H=config/locale/uclibc/c_locale.h
 481 +      CLOCALE_CC=config/locale/uclibc/c_locale.cc
 482 +      CCODECVT_H=config/locale/uclibc/codecvt_specializations.h
 483 +      CCODECVT_CC=config/locale/uclibc/codecvt_members.cc
 484 +      CCOLLATE_CC=config/locale/uclibc/collate_members.cc
 485 +      CCTYPE_CC=config/locale/uclibc/ctype_members.cc
 486 +      CMESSAGES_H=config/locale/uclibc/messages_members.h
 487 +      CMESSAGES_CC=config/locale/uclibc/messages_members.cc
 488 +      CMONEY_CC=config/locale/uclibc/monetary_members.cc
 489 +      CNUMERIC_CC=config/locale/uclibc/numeric_members.cc
 490 +      CTIME_H=config/locale/uclibc/time_members.h
 491 +      CTIME_CC=config/locale/uclibc/time_members.cc
 492 +      CLOCALE_INTERNAL_H=config/locale/uclibc/c++locale_internal.h
 493 +      ;;
 494      *)
 495        echo "$enable_clocale is an unknown locale package" 1>&2
 496        exit 1
 497 @@ -4212,6 +4279,968 @@
 498    # GLIBCPP_CHECK_MATH_SUPPORT
 499
 500    case "$target" in
 501 +    *-uclibc*)
 502 +      os_include_dir="os/uclibc"
 503 +      for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h \
 504 +        machine/endian.h machine/param.h sys/machine.h sys/types.h \
 505 +        fp.h locale.h float.h inttypes.h
 506 +do
 507 +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 508 +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 509 +echo "configure:4224: checking for $ac_hdr" >&5
 510 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 511 +  echo $ac_n "(cached) $ac_c" 1>&6
 512 +else
 513 +  cat > conftest.$ac_ext <<EOF
 514 +#line 4229 "configure"
 515 +#include "confdefs.h"
 516 +#include <$ac_hdr>
 517 +EOF
 518 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 519 +{ (eval echo configure:4234: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 520 +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 521 +if test -z "$ac_err"; then
 522 +  rm -rf conftest*
 523 +  eval "ac_cv_header_$ac_safe=yes"
 524 +else
 525 +  echo "$ac_err" >&5
 526 +  echo "configure: failed program was:" >&5
 527 +  cat conftest.$ac_ext >&5
 528 +  rm -rf conftest*
 529 +  eval "ac_cv_header_$ac_safe=no"
 530 +fi
 531 +rm -f conftest*
 532 +fi
 533 +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 534 +  echo "$ac_t""yes" 1>&6
 535 +    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
 536 +  cat >> confdefs.h <<EOF
 537 +#define $ac_tr_hdr 1
 538 +EOF
 539 +
 540 +else
 541 +  echo "$ac_t""no" 1>&6
 542 +fi
 543 +done
 544 +
 545 +      SECTION_FLAGS='-ffunction-sections -fdata-sections'
 546 +
 547 +
 548 +  # If we're not using GNU ld, then there's no point in even trying these
 549 +  # tests.  Check for that first.  We should have already tested for gld
 550 +  # by now (in libtool), but require it now just to be safe...
 551 +  test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
 552 +  test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
 553 +
 554 +
 555 +  # The name set by libtool depends on the version of libtool.  Shame on us
 556 +  # for depending on an impl detail, but c'est la vie.  Older versions used
 557 +  # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
 558 +  # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
 559 +  # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
 560 +  # set (hence we're using an older libtool), then set it.
 561 +  if test x${with_gnu_ld+set} != xset; then
 562 +    if test x${ac_cv_prog_gnu_ld+set} != xset; then
 563 +      # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
 564 +      with_gnu_ld=no
 565 +    else
 566 +      with_gnu_ld=$ac_cv_prog_gnu_ld
 567 +    fi
 568 +  fi
 569 +
 570 +  # Start by getting the version number.  I think the libtool test already
 571 +  # does some of this, but throws away the result.
 572 +
 573 +  ldver=`$LD --version 2>/dev/null | head -1 | \
 574 +         sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
 575 +
 576 +  glibcpp_gnu_ld_version=`echo $ldver | \
 577 +         $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
 578 +
 579 +  # Set --gc-sections.
 580 +  if test "$with_gnu_ld" = "notbroken"; then
 581 +    # GNU ld it is!  Joy and bunny rabbits!
 582 +
 583 +    # All these tests are for C++; save the language and the compiler flags.
 584 +    # Need to do this so that g++ won't try to link in libstdc++
 585 +    ac_test_CFLAGS="${CFLAGS+set}"
 586 +    ac_save_CFLAGS="$CFLAGS"
 587 +    CFLAGS='-x c++  -Wl,--gc-sections'
 588 +
 589 +    # Check for -Wl,--gc-sections
 590 +    # XXX This test is broken at the moment, as symbols required for
 591 +    # linking are now in libsupc++ (not built yet.....). In addition,
 592 +    # this test has cored on solaris in the past. In addition,
 593 +    # --gc-sections doesn't really work at the moment (keeps on discarding
 594 +    # used sections, first .eh_frame and now some of the glibc sections for
 595 +    # iconv). Bzzzzt. Thanks for playing, maybe next time.
 596 +    echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
 597 +echo "configure:4312: checking for ld that supports -Wl,--gc-sections" >&5
 598 +    if test "$cross_compiling" = yes; then
 599 +  ac_sectionLDflags=yes
 600 +else
 601 +  cat > conftest.$ac_ext <<EOF
 602 +#line 4317 "configure"
 603 +#include "confdefs.h"
 604 +
 605 +     int main(void)
 606 +     {
 607 +       try { throw 1; }
 608 +       catch (...) { };
 609 +       return 0;
 610 +     }
 611 +
 612 +EOF
 613 +if { (eval echo configure:4328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 614 +then
 615 +  ac_sectionLDflags=yes
 616 +else
 617 +  echo "configure: failed program was:" >&5
 618 +  cat conftest.$ac_ext >&5
 619 +  rm -fr conftest*
 620 +  ac_sectionLDflags=no
 621 +fi
 622 +rm -fr conftest*
 623 +fi
 624 +
 625 +    if test "$ac_test_CFLAGS" = set; then
 626 +      CFLAGS="$ac_save_CFLAGS"
 627 +    else
 628 +      # this is the suspicious part
 629 +      CFLAGS=''
 630 +    fi
 631 +    if test "$ac_sectionLDflags" = "yes"; then
 632 +      SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
 633 +    fi
 634 +    echo "$ac_t""$ac_sectionLDflags" 1>&6
 635 +  fi
 636 +
 637 +  # Set linker optimization flags.
 638 +  if test x"$with_gnu_ld" = x"yes"; then
 639 +    OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
 640 +  fi
 641 +
 642 +
 643 +
 644 +
 645 +
 646 +    echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
 647 +echo "configure:4362: checking for main in -lm" >&5
 648 +ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
 649 +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
 650 +  echo $ac_n "(cached) $ac_c" 1>&6
 651 +else
 652 +  ac_save_LIBS="$LIBS"
 653 +LIBS="-lm  $LIBS"
 654 +cat > conftest.$ac_ext <<EOF
 655 +#line 4370 "configure"
 656 +#include "confdefs.h"
 657 +
 658 +int main() {
 659 +main()
 660 +; return 0; }
 661 +EOF
 662 +if { (eval echo configure:4377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 663 +  rm -rf conftest*
 664 +  eval "ac_cv_lib_$ac_lib_var=yes"
 665 +else
 666 +  echo "configure: failed program was:" >&5
 667 +  cat conftest.$ac_ext >&5
 668 +  rm -rf conftest*
 669 +  eval "ac_cv_lib_$ac_lib_var=no"
 670 +fi
 671 +rm -f conftest*
 672 +LIBS="$ac_save_LIBS"
 673 +
 674 +fi
 675 +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 676 +  echo "$ac_t""yes" 1>&6
 677 +    ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
 678 +    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 679 +  cat >> confdefs.h <<EOF
 680 +#define $ac_tr_lib 1
 681 +EOF
 682 +
 683 +  LIBS="-lm $LIBS"
 684 +
 685 +else
 686 +  echo "$ac_t""no" 1>&6
 687 +fi
 688 +
 689 +  for ac_func in nan copysignf
 690 +do
 691 +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
 692 +echo "configure:4407: checking for $ac_func" >&5
 693 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
 694 +  echo $ac_n "(cached) $ac_c" 1>&6
 695 +else
 696 +  cat > conftest.$ac_ext <<EOF
 697 +#line 4412 "configure"
 698 +#include "confdefs.h"
 699 +/* System header to define __stub macros and hopefully few prototypes,
 700 +    which can conflict with char $ac_func(); below.  */
 701 +#include <assert.h>
 702 +/* Override any gcc2 internal prototype to avoid an error.  */
 703 +/* We use char because int might match the return type of a gcc2
 704 +    builtin and then its argument prototype would still apply.  */
 705 +char $ac_func();
 706 +
 707 +int main() {
 708 +
 709 +/* The GNU C library defines this for functions which it implements
 710 +    to always fail with ENOSYS.  Some functions are actually named
 711 +    something starting with __ and the normal name is an alias.  */
 712 +#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
 713 +choke me
 714 +#else
 715 +$ac_func();
 716 +#endif
 717 +
 718 +; return 0; }
 719 +EOF
 720 +if { (eval echo configure:4435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 721 +  rm -rf conftest*
 722 +  eval "ac_cv_func_$ac_func=yes"
 723 +else
 724 +  echo "configure: failed program was:" >&5
 725 +  cat conftest.$ac_ext >&5
 726 +  rm -rf conftest*
 727 +  eval "ac_cv_func_$ac_func=no"
 728 +fi
 729 +rm -f conftest*
 730 +fi
 731 +
 732 +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
 733 +  echo "$ac_t""yes" 1>&6
 734 +    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
 735 +  cat >> confdefs.h <<EOF
 736 +#define $ac_tr_func 1
 737 +EOF
 738 +
 739 +else
 740 +  echo "$ac_t""no" 1>&6
 741 +LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
 742 +fi
 743 +done
 744 +
 745 +
 746 +    for ac_func in __signbit
 747 +do
 748 +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
 749 +echo "configure:4464: checking for $ac_func" >&5
 750 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
 751 +  echo $ac_n "(cached) $ac_c" 1>&6
 752 +else
 753 +  cat > conftest.$ac_ext <<EOF
 754 +#line 4469 "configure"
 755 +#include "confdefs.h"
 756 +/* System header to define __stub macros and hopefully few prototypes,
 757 +    which can conflict with char $ac_func(); below.  */
 758 +#include <assert.h>
 759 +/* Override any gcc2 internal prototype to avoid an error.  */
 760 +/* We use char because int might match the return type of a gcc2
 761 +    builtin and then its argument prototype would still apply.  */
 762 +char $ac_func();
 763 +
 764 +int main() {
 765 +
 766 +/* The GNU C library defines this for functions which it implements
 767 +    to always fail with ENOSYS.  Some functions are actually named
 768 +    something starting with __ and the normal name is an alias.  */
 769 +#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
 770 +choke me
 771 +#else
 772 +$ac_func();
 773 +#endif
 774 +
 775 +; return 0; }
 776 +EOF
 777 +if { (eval echo configure:4492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 778 +  rm -rf conftest*
 779 +  eval "ac_cv_func_$ac_func=yes"
 780 +else
 781 +  echo "configure: failed program was:" >&5
 782 +  cat conftest.$ac_ext >&5
 783 +  rm -rf conftest*
 784 +  eval "ac_cv_func_$ac_func=no"
 785 +fi
 786 +rm -f conftest*
 787 +fi
 788 +
 789 +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
 790 +  echo "$ac_t""yes" 1>&6
 791 +    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
 792 +  cat >> confdefs.h <<EOF
 793 +#define $ac_tr_func 1
 794 +EOF
 795 +
 796 +else
 797 +  echo "$ac_t""no" 1>&6
 798 +LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
 799 +fi
 800 +done
 801 +
 802 +  for ac_func in __signbitf
 803 +do
 804 +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
 805 +echo "configure:4520: checking for $ac_func" >&5
 806 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
 807 +  echo $ac_n "(cached) $ac_c" 1>&6
 808 +else
 809 +  cat > conftest.$ac_ext <<EOF
 810 +#line 4525 "configure"
 811 +#include "confdefs.h"
 812 +/* System header to define __stub macros and hopefully few prototypes,
 813 +    which can conflict with char $ac_func(); below.  */
 814 +#include <assert.h>
 815 +/* Override any gcc2 internal prototype to avoid an error.  */
 816 +/* We use char because int might match the return type of a gcc2
 817 +    builtin and then its argument prototype would still apply.  */
 818 +char $ac_func();
 819 +
 820 +int main() {
 821 +
 822 +/* The GNU C library defines this for functions which it implements
 823 +    to always fail with ENOSYS.  Some functions are actually named
 824 +    something starting with __ and the normal name is an alias.  */
 825 +#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
 826 +choke me
 827 +#else
 828 +$ac_func();
 829 +#endif
 830 +
 831 +; return 0; }
 832 +EOF
 833 +if { (eval echo configure:4548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 834 +  rm -rf conftest*
 835 +  eval "ac_cv_func_$ac_func=yes"
 836 +else
 837 +  echo "configure: failed program was:" >&5
 838 +  cat conftest.$ac_ext >&5
 839 +  rm -rf conftest*
 840 +  eval "ac_cv_func_$ac_func=no"
 841 +fi
 842 +rm -f conftest*
 843 +fi
 844 +
 845 +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
 846 +  echo "$ac_t""yes" 1>&6
 847 +    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
 848 +  cat >> confdefs.h <<EOF
 849 +#define $ac_tr_func 1
 850 +EOF
 851 +
 852 +else
 853 +  echo "$ac_t""no" 1>&6
 854 +LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
 855 +fi
 856 +done
 857 +
 858 +
 859 +          if test x$ac_cv_func_copysignl = x"yes"; then
 860 +    for ac_func in __signbitl
 861 +do
 862 +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
 863 +echo "configure:4578: checking for $ac_func" >&5
 864 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
 865 +  echo $ac_n "(cached) $ac_c" 1>&6
 866 +else
 867 +  cat > conftest.$ac_ext <<EOF
 868 +#line 4583 "configure"
 869 +#include "confdefs.h"
 870 +/* System header to define __stub macros and hopefully few prototypes,
 871 +    which can conflict with char $ac_func(); below.  */
 872 +#include <assert.h>
 873 +/* Override any gcc2 internal prototype to avoid an error.  */
 874 +/* We use char because int might match the return type of a gcc2
 875 +    builtin and then its argument prototype would still apply.  */
 876 +char $ac_func();
 877 +
 878 +int main() {
 879 +
 880 +/* The GNU C library defines this for functions which it implements
 881 +    to always fail with ENOSYS.  Some functions are actually named
 882 +    something starting with __ and the normal name is an alias.  */
 883 +#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
 884 +choke me
 885 +#else
 886 +$ac_func();
 887 +#endif
 888 +
 889 +; return 0; }
 890 +EOF
 891 +if { (eval echo configure:4606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 892 +  rm -rf conftest*
 893 +  eval "ac_cv_func_$ac_func=yes"
 894 +else
 895 +  echo "configure: failed program was:" >&5
 896 +  cat conftest.$ac_ext >&5
 897 +  rm -rf conftest*
 898 +  eval "ac_cv_func_$ac_func=no"
 899 +fi
 900 +rm -f conftest*
 901 +fi
 902 +
 903 +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
 904 +  echo "$ac_t""yes" 1>&6
 905 +    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
 906 +  cat >> confdefs.h <<EOF
 907 +#define $ac_tr_func 1
 908 +EOF
 909 +
 910 +else
 911 +  echo "$ac_t""no" 1>&6
 912 +LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
 913 +fi
 914 +done
 915 +
 916 +  fi
 917 +
 918 +  if test -n "$LIBMATHOBJS"; then
 919 +    need_libmath=yes
 920 +  fi
 921 +
 922 +
 923 +
 924 +if test "$need_libmath" = yes; then
 925 +  GLIBCPP_BUILD_LIBMATH_TRUE=
 926 +  GLIBCPP_BUILD_LIBMATH_FALSE='#'
 927 +else
 928 +  GLIBCPP_BUILD_LIBMATH_TRUE='#'
 929 +  GLIBCPP_BUILD_LIBMATH_FALSE=
 930 +fi
 931 +
 932 +
 933 +    enable_wchar_t=no
 934 +
 935 +      echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
 936 +echo "configure:4651: checking for mbstate_t" >&5
 937 +  cat > conftest.$ac_ext <<EOF
 938 +#line 4653 "configure"
 939 +#include "confdefs.h"
 940 +#include <wchar.h>
 941 +int main() {
 942 +mbstate_t teststate;
 943 +; return 0; }
 944 +EOF
 945 +if { (eval echo configure:4660: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 946 +  rm -rf conftest*
 947 +  have_mbstate_t=yes
 948 +else
 949 +  echo "configure: failed program was:" >&5
 950 +  cat conftest.$ac_ext >&5
 951 +  rm -rf conftest*
 952 +  have_mbstate_t=no
 953 +fi
 954 +rm -f conftest*
 955 +  echo "$ac_t""$have_mbstate_t" 1>&6
 956 +  if test x"$have_mbstate_t" = xyes; then
 957 +    cat >> confdefs.h <<\EOF
 958 +#define HAVE_MBSTATE_T 1
 959 +EOF
 960 +
 961 +  fi
 962 +
 963 +    for ac_hdr in wchar.h
 964 +do
 965 +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 966 +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 967 +echo "configure:4682: checking for $ac_hdr" >&5
 968 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 969 +  echo $ac_n "(cached) $ac_c" 1>&6
 970 +else
 971 +  cat > conftest.$ac_ext <<EOF
 972 +#line 4687 "configure"
 973 +#include "confdefs.h"
 974 +#include <$ac_hdr>
 975 +EOF
 976 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 977 +{ (eval echo configure:4692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 978 +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 979 +if test -z "$ac_err"; then
 980 +  rm -rf conftest*
 981 +  eval "ac_cv_header_$ac_safe=yes"
 982 +else
 983 +  echo "$ac_err" >&5
 984 +  echo "configure: failed program was:" >&5
 985 +  cat conftest.$ac_ext >&5
 986 +  rm -rf conftest*
 987 +  eval "ac_cv_header_$ac_safe=no"
 988 +fi
 989 +rm -f conftest*
 990 +fi
 991 +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 992 +  echo "$ac_t""yes" 1>&6
 993 +    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
 994 +  cat >> confdefs.h <<EOF
 995 +#define $ac_tr_hdr 1
 996 +EOF
 997 + ac_has_wchar_h=yes
 998 +else
 999 +  echo "$ac_t""no" 1>&6
1000 +ac_has_wchar_h=no
1001 +fi
1002 +done
1003 +
1004 +  for ac_hdr in wctype.h
1005 +do
1006 +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1007 +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1008 +echo "configure:4723: checking for $ac_hdr" >&5
1009 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1010 +  echo $ac_n "(cached) $ac_c" 1>&6
1011 +else
1012 +  cat > conftest.$ac_ext <<EOF
1013 +#line 4728 "configure"
1014 +#include "confdefs.h"
1015 +#include <$ac_hdr>
1016 +EOF
1017 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1018 +{ (eval echo configure:4733: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1019 +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1020 +if test -z "$ac_err"; then
1021 +  rm -rf conftest*
1022 +  eval "ac_cv_header_$ac_safe=yes"
1023 +else
1024 +  echo "$ac_err" >&5
1025 +  echo "configure: failed program was:" >&5
1026 +  cat conftest.$ac_ext >&5
1027 +  rm -rf conftest*
1028 +  eval "ac_cv_header_$ac_safe=no"
1029 +fi
1030 +rm -f conftest*
1031 +fi
1032 +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1033 +  echo "$ac_t""yes" 1>&6
1034 +    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1035 +  cat >> confdefs.h <<EOF
1036 +#define $ac_tr_hdr 1
1037 +EOF
1038 + ac_has_wctype_h=yes
1039 +else
1040 +  echo "$ac_t""no" 1>&6
1041 +ac_has_wctype_h=no
1042 +fi
1043 +done
1044 +
1045 +
1046 +    if test x"$ac_has_wchar_h" = xyes &&
1047 +     test x"$ac_has_wctype_h" = xyes &&
1048 +     test x"$enable_c_mbchar" != xno; then
1049 +
1050 +            echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
1051 +echo "configure:4766: checking for WCHAR_MIN and WCHAR_MAX" >&5
1052 +    cat > conftest.$ac_ext <<EOF
1053 +#line 4768 "configure"
1054 +#include "confdefs.h"
1055 +#include <wchar.h>
1056 +int main() {
1057 +int i = WCHAR_MIN; int j = WCHAR_MAX;
1058 +; return 0; }
1059 +EOF
1060 +if { (eval echo configure:4775: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1061 +  rm -rf conftest*
1062 +  has_wchar_minmax=yes
1063 +else
1064 +  echo "configure: failed program was:" >&5
1065 +  cat conftest.$ac_ext >&5
1066 +  rm -rf conftest*
1067 +  has_wchar_minmax=no
1068 +fi
1069 +rm -f conftest*
1070 +    echo "$ac_t""$has_wchar_minmax" 1>&6
1071 +
1072 +            echo $ac_n "checking for WEOF""... $ac_c" 1>&6
1073 +echo "configure:4788: checking for WEOF" >&5
1074 +    cat > conftest.$ac_ext <<EOF
1075 +#line 4790 "configure"
1076 +#include "confdefs.h"
1077 +
1078 +      #include <wchar.h>
1079 +      #include <stddef.h>
1080 +int main() {
1081 +wint_t i = WEOF;
1082 +; return 0; }
1083 +EOF
1084 +if { (eval echo configure:4799: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1085 +  rm -rf conftest*
1086 +  has_weof=yes
1087 +else
1088 +  echo "configure: failed program was:" >&5
1089 +  cat conftest.$ac_ext >&5
1090 +  rm -rf conftest*
1091 +  has_weof=no
1092 +fi
1093 +rm -f conftest*
1094 +    echo "$ac_t""$has_weof" 1>&6
1095 +
1096 +        ac_wfuncs=yes
1097 +    for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
1098 +do
1099 +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1100 +echo "configure:4815: checking for $ac_func" >&5
1101 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1102 +  echo $ac_n "(cached) $ac_c" 1>&6
1103 +else
1104 +  cat > conftest.$ac_ext <<EOF
1105 +#line 4820 "configure"
1106 +#include "confdefs.h"
1107 +/* System header to define __stub macros and hopefully few prototypes,
1108 +    which can conflict with char $ac_func(); below.  */
1109 +#include <assert.h>
1110 +/* Override any gcc2 internal prototype to avoid an error.  */
1111 +/* We use char because int might match the return type of a gcc2
1112 +    builtin and then its argument prototype would still apply.  */
1113 +char $ac_func();
1114 +
1115 +int main() {
1116 +
1117 +/* The GNU C library defines this for functions which it implements
1118 +    to always fail with ENOSYS.  Some functions are actually named
1119 +    something starting with __ and the normal name is an alias.  */
1120 +#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1121 +choke me
1122 +#else
1123 +$ac_func();
1124 +#endif
1125 +
1126 +; return 0; }
1127 +EOF
1128 +if { (eval echo configure:4843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1129 +  rm -rf conftest*
1130 +  eval "ac_cv_func_$ac_func=yes"
1131 +else
1132 +  echo "configure: failed program was:" >&5
1133 +  cat conftest.$ac_ext >&5
1134 +  rm -rf conftest*
1135 +  eval "ac_cv_func_$ac_func=no"
1136 +fi
1137 +rm -f conftest*
1138 +fi
1139 +
1140 +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1141 +  echo "$ac_t""yes" 1>&6
1142 +    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1143 +  cat >> confdefs.h <<EOF
1144 +#define $ac_tr_func 1
1145 +EOF
1146 +
1147 +else
1148 +  echo "$ac_t""no" 1>&6
1149 +\
1150 +    ac_wfuncs=no
1151 +fi
1152 +done
1153 +
1154 +
1155 +        for ac_func in btowc wctob fgetwc fgetws fputwc fputws fwide \
1156 +    fwprintf fwscanf swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf \
1157 +    vwprintf vwscanf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
1158 +    mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstof wcstol \
1159 +    wcstoul wcscpy wcsncpy wcscat wcsncat wcscmp wcscoll wcsncmp wcsxfrm \
1160 +    wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr
1161 +do
1162 +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1163 +echo "configure:4878: checking for $ac_func" >&5
1164 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1165 +  echo $ac_n "(cached) $ac_c" 1>&6
1166 +else
1167 +  cat > conftest.$ac_ext <<EOF
1168 +#line 4883 "configure"
1169 +#include "confdefs.h"
1170 +/* System header to define __stub macros and hopefully few prototypes,
1171 +    which can conflict with char $ac_func(); below.  */
1172 +#include <assert.h>
1173 +/* Override any gcc2 internal prototype to avoid an error.  */
1174 +/* We use char because int might match the return type of a gcc2
1175 +    builtin and then its argument prototype would still apply.  */
1176 +char $ac_func();
1177 +
1178 +int main() {
1179 +
1180 +/* The GNU C library defines this for functions which it implements
1181 +    to always fail with ENOSYS.  Some functions are actually named
1182 +    something starting with __ and the normal name is an alias.  */
1183 +#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1184 +choke me
1185 +#else
1186 +$ac_func();
1187 +#endif
1188 +
1189 +; return 0; }
1190 +EOF
1191 +if { (eval echo configure:4906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1192 +  rm -rf conftest*
1193 +  eval "ac_cv_func_$ac_func=yes"
1194 +else
1195 +  echo "configure: failed program was:" >&5
1196 +  cat conftest.$ac_ext >&5
1197 +  rm -rf conftest*
1198 +  eval "ac_cv_func_$ac_func=no"
1199 +fi
1200 +rm -f conftest*
1201 +fi
1202 +
1203 +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1204 +  echo "$ac_t""yes" 1>&6
1205 +    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1206 +  cat >> confdefs.h <<EOF
1207 +#define $ac_tr_func 1
1208 +EOF
1209 +
1210 +else
1211 +  echo "$ac_t""no" 1>&6
1212 +\
1213 +    ac_wfuncs=no
1214 +fi
1215 +done
1216 +
1217 +
1218 +    echo $ac_n "checking for ISO C99 wchar_t support""... $ac_c" 1>&6
1219 +echo "configure:4934: checking for ISO C99 wchar_t support" >&5
1220 +    if test x"$has_weof" = xyes &&
1221 +       test x"$has_wchar_minmax" = xyes &&
1222 +       test x"$ac_wfuncs" = xyes; then
1223 +      ac_isoC99_wchar_t=yes
1224 +    else
1225 +      ac_isoC99_wchar_t=no
1226 +    fi
1227 +    echo "$ac_t""$ac_isoC99_wchar_t" 1>&6
1228 +
1229 +            ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
1230 +echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
1231 +echo "configure:4946: checking for iconv.h" >&5
1232 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1233 +  echo $ac_n "(cached) $ac_c" 1>&6
1234 +else
1235 +  cat > conftest.$ac_ext <<EOF
1236 +#line 4951 "configure"
1237 +#include "confdefs.h"
1238 +#include <iconv.h>
1239 +EOF
1240 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1241 +{ (eval echo configure:4956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1242 +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1243 +if test -z "$ac_err"; then
1244 +  rm -rf conftest*
1245 +  eval "ac_cv_header_$ac_safe=yes"
1246 +else
1247 +  echo "$ac_err" >&5
1248 +  echo "configure: failed program was:" >&5
1249 +  cat conftest.$ac_ext >&5
1250 +  rm -rf conftest*
1251 +  eval "ac_cv_header_$ac_safe=no"
1252 +fi
1253 +rm -f conftest*
1254 +fi
1255 +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1256 +  echo "$ac_t""yes" 1>&6
1257 +  ac_has_iconv_h=yes
1258 +else
1259 +  echo "$ac_t""no" 1>&6
1260 +ac_has_iconv_h=no
1261 +fi
1262 +
1263 +    ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
1264 +echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
1265 +echo "configure:4980: checking for langinfo.h" >&5
1266 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1267 +  echo $ac_n "(cached) $ac_c" 1>&6
1268 +else
1269 +  cat > conftest.$ac_ext <<EOF
1270 +#line 4985 "configure"
1271 +#include "confdefs.h"
1272 +#include <langinfo.h>
1273 +EOF
1274 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1275 +{ (eval echo configure:4990: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1276 +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1277 +if test -z "$ac_err"; then
1278 +  rm -rf conftest*
1279 +  eval "ac_cv_header_$ac_safe=yes"
1280 +else
1281 +  echo "$ac_err" >&5
1282 +  echo "configure: failed program was:" >&5
1283 +  cat conftest.$ac_ext >&5
1284 +  rm -rf conftest*
1285 +  eval "ac_cv_header_$ac_safe=no"
1286 +fi
1287 +rm -f conftest*
1288 +fi
1289 +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1290 +  echo "$ac_t""yes" 1>&6
1291 +  ac_has_langinfo_h=yes
1292 +else
1293 +  echo "$ac_t""no" 1>&6
1294 +ac_has_langinfo_h=no
1295 +fi
1296 +
1297 +
1298 +        echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
1299 +echo "configure:5014: checking for iconv in -liconv" >&5
1300 +ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
1301 +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1302 +  echo $ac_n "(cached) $ac_c" 1>&6
1303 +else
1304 +  ac_save_LIBS="$LIBS"
1305 +LIBS="-liconv  $LIBS"
1306 +cat > conftest.$ac_ext <<EOF
1307 +#line 5022 "configure"
1308 +#include "confdefs.h"
1309 +/* Override any gcc2 internal prototype to avoid an error.  */
1310 +/* We use char because int might match the return type of a gcc2
1311 +    builtin and then its argument prototype would still apply.  */
1312 +char iconv();
1313 +
1314 +int main() {
1315 +iconv()
1316 +; return 0; }
1317 +EOF
1318 +if { (eval echo configure:5033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1319 +  rm -rf conftest*
1320 +  eval "ac_cv_lib_$ac_lib_var=yes"
1321 +else
1322 +  echo "configure: failed program was:" >&5
1323 +  cat conftest.$ac_ext >&5
1324 +  rm -rf conftest*
1325 +  eval "ac_cv_lib_$ac_lib_var=no"
1326 +fi
1327 +rm -f conftest*
1328 +LIBS="$ac_save_LIBS"
1329 +
1330 +fi
1331 +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1332 +  echo "$ac_t""yes" 1>&6
1333 +  libiconv="-liconv"
1334 +else
1335 +  echo "$ac_t""no" 1>&6
1336 +fi
1337 +
1338 +    ac_save_LIBS="$LIBS"
1339 +    LIBS="$LIBS $libiconv"
1340 +
1341 +    for ac_func in iconv_open iconv_close iconv nl_langinfo
1342 +do
1343 +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1344 +echo "configure:5059: checking for $ac_func" >&5
1345 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1346 +  echo $ac_n "(cached) $ac_c" 1>&6
1347 +else
1348 +  cat > conftest.$ac_ext <<EOF
1349 +#line 5064 "configure"
1350 +#include "confdefs.h"
1351 +/* System header to define __stub macros and hopefully few prototypes,
1352 +    which can conflict with char $ac_func(); below.  */
1353 +#include <assert.h>
1354 +/* Override any gcc2 internal prototype to avoid an error.  */
1355 +/* We use char because int might match the return type of a gcc2
1356 +    builtin and then its argument prototype would still apply.  */
1357 +char $ac_func();
1358 +
1359 +int main() {
1360 +
1361 +/* The GNU C library defines this for functions which it implements
1362 +    to always fail with ENOSYS.  Some functions are actually named
1363 +    something starting with __ and the normal name is an alias.  */
1364 +#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1365 +choke me
1366 +#else
1367 +$ac_func();
1368 +#endif
1369 +
1370 +; return 0; }
1371 +EOF
1372 +if { (eval echo configure:5087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1373 +  rm -rf conftest*
1374 +  eval "ac_cv_func_$ac_func=yes"
1375 +else
1376 +  echo "configure: failed program was:" >&5
1377 +  cat conftest.$ac_ext >&5
1378 +  rm -rf conftest*
1379 +  eval "ac_cv_func_$ac_func=no"
1380 +fi
1381 +rm -f conftest*
1382 +fi
1383 +
1384 +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1385 +  echo "$ac_t""yes" 1>&6
1386 +    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1387 +  cat >> confdefs.h <<EOF
1388 +#define $ac_tr_func 1
1389 +EOF
1390 + \
1391 +    ac_XPG2funcs=yes
1392 +else
1393 +  echo "$ac_t""no" 1>&6
1394 +ac_XPG2funcs=no
1395 +fi
1396 +done
1397 +
1398 +
1399 +    LIBS="$ac_save_LIBS"
1400 +
1401 +    echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
1402 +echo "configure:5117: checking for XPG2 wchar_t support" >&5
1403 +    if test x"$ac_has_iconv_h" = xyes &&
1404 +       test x"$ac_has_langinfo_h" = xyes &&
1405 +       test x"$ac_XPG2funcs" = xyes; then
1406 +      ac_XPG2_wchar_t=yes
1407 +    else
1408 +      ac_XPG2_wchar_t=no
1409 +    fi
1410 +    echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
1411 +
1412 +            if test x"$ac_isoC99_wchar_t" = xyes &&
1413 +       test x"$ac_XPG2_wchar_t" = xyes; then
1414 +       cat >> confdefs.h <<\EOF
1415 +#define _GLIBCPP_USE_WCHAR_T 1
1416 +EOF
1417 +
1418 +       enable_wchar_t=yes
1419 +    fi
1420 +  fi
1421 +  echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
1422 +echo "configure:5137: checking for enabled wchar_t specializations" >&5
1423 +  echo "$ac_t""$enable_wchar_t" 1>&6
1424 +
1425 +
1426 +if test "$enable_wchar_t" = yes; then
1427 +  GLIBCPP_TEST_WCHAR_T_TRUE=
1428 +  GLIBCPP_TEST_WCHAR_T_FALSE='#'
1429 +else
1430 +  GLIBCPP_TEST_WCHAR_T_TRUE='#'
1431 +  GLIBCPP_TEST_WCHAR_T_FALSE=
1432 +fi
1433 +
1434 +
1435 +      cat >> confdefs.h <<\EOF
1436 +#define HAVE_COPYSIGN 1
1437 +EOF
1438 +
1439 +      cat >> confdefs.h <<\EOF
1440 +#define HAVE_FINITE 1
1441 +EOF
1442 +
1443 +      cat >> confdefs.h <<\EOF
1444 +#define HAVE_FINITEF 1
1445 +EOF
1446 +
1447 +      cat >> confdefs.h <<\EOF
1448 +#define HAVE_ISINF 1
1449 +EOF
1450 +
1451 +      cat >> confdefs.h <<\EOF
1452 +#define HAVE_ISINFF 1
1453 +EOF
1454 +
1455 +      cat >> confdefs.h <<\EOF
1456 +#define HAVE_ISNAN 1
1457 +EOF
1458 +
1459 +      cat >> confdefs.h <<\EOF
1460 +#define HAVE_ISNANF 1
1461 +EOF
1462 +      ;;
1463      *-linux*)
1464        os_include_dir="os/gnu-linux"
1465        for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h \
1466 diff -urN gcc-3.3.3/libstdc++-v3/configure.in gcc-3.3.3-new/libstdc++-v3/configure.in
1467 --- gcc-3.3.3/libstdc++-v3/configure.in 2004-01-12 10:19:22.000000000 -0600
1468 +++ gcc-3.3.3-new/libstdc++-v3/configure.in     2004-02-16 23:13:45.000000000 -0600
1469 @@ -117,6 +117,36 @@
1470    # GLIBCPP_CHECK_MATH_SUPPORT
1471
1472    case "$target" in
1473 +    *-uclibc*)
1474 +      os_include_dir="os/uclibc"
1475 +      AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \
1476 +        machine/endian.h machine/param.h sys/machine.h sys/types.h \
1477 +        fp.h locale.h float.h inttypes.h])
1478 +      SECTION_FLAGS='-ffunction-sections -fdata-sections'
1479 +      AC_SUBST(SECTION_FLAGS)
1480 +      GLIBCPP_CHECK_LINKER_FEATURES
1481 +      GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
1482 +      GLIBCPP_CHECK_WCHAR_T_SUPPORT
1483 +
1484 +      AC_DEFINE(HAVE_COPYSIGN)
1485 +      #AC_DEFINE(HAVE_COPYSIGNF)
1486 +      AC_DEFINE(HAVE_FINITE)
1487 +      AC_DEFINE(HAVE_FINITEF)
1488 +      #AC_DEFINE(HAVE_FREXPF)
1489 +      #AC_DEFINE(HAVE_HYPOTF)
1490 +      AC_DEFINE(HAVE_ISINF)
1491 +      AC_DEFINE(HAVE_ISINFF)
1492 +      AC_DEFINE(HAVE_ISNAN)
1493 +      AC_DEFINE(HAVE_ISNANF)
1494 +      #AC_DEFINE(HAVE_SINCOS)
1495 +      #AC_DEFINE(HAVE_SINCOSF)
1496 +      #if test x"long_double_math_on_this_cpu" = x"yes"; then
1497 +        #AC_DEFINE(HAVE_FINITEL)
1498 +        #AC_DEFINE(HAVE_HYPOTL)
1499 +        #AC_DEFINE(HAVE_ISINFL)
1500 +        #AC_DEFINE(HAVE_ISNANL)
1501 +      #fi
1502 +      ;;
1503      *-linux*)
1504        os_include_dir="os/gnu-linux"
1505        AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \
1506 diff -urN gcc-3.3.3/libstdc++-v3/configure.target gcc-3.3.3-new/libstdc++-v3/configure.target
1507 --- gcc-3.3.3/libstdc++-v3/configure.target     2003-10-01 14:07:07.000000000 -0500
1508 +++ gcc-3.3.3-new/libstdc++-v3/configure.target 2004-02-16 21:12:16.000000000 -0600
1509 @@ -133,6 +133,9 @@
1510    freebsd*)
1511      os_include_dir="os/bsd/freebsd"
1512      ;;
1513 +  linux-uclibc*)
1514 +    os_include_dir="os/uclibc"
1515 +    ;;
1516    gnu* | linux*)
1517      os_include_dir="os/gnu-linux"
1518      ;;
1519 diff -urN gcc-3.3.3/libstdc++-v3/include/c_std/std_cstdlib.h gcc-3.3.3-new/libstdc++-v3/include/c_std/std_cstdlib.h
1520 --- gcc-3.3.3/libstdc++-v3/include/c_std/std_cstdlib.h  2003-04-18 05:08:05.000000000 -0500
1521 +++ gcc-3.3.3-new/libstdc++-v3/include/c_std/std_cstdlib.h      2004-02-16 21:12:16.000000000 -0600
1522 @@ -101,9 +101,11 @@
1523    using ::labs;
1524    using ::ldiv;
1525    using ::malloc;
1526 +#if _GLIBCPP_USE_WCHAR_T
1527    using ::mblen;
1528    using ::mbstowcs;
1529    using ::mbtowc;
1530 +#endif
1531    using ::qsort;
1532    using ::rand;
1533    using ::realloc;
1534 @@ -112,8 +114,10 @@
1535    using ::strtol;
1536    using ::strtoul;
1537    using ::system;
1538 +#if _GLIBCPP_USE_WCHAR_T
1539    using ::wcstombs;
1540    using ::wctomb;
1541 +#endif
1542
1543    inline long
1544    abs(long __i) { return labs(__i); }
1545 diff -urN gcc-3.3.3/libstdc++-v3/include/c_std/std_cwchar.h gcc-3.3.3-new/libstdc++-v3/include/c_std/std_cwchar.h
1546 --- gcc-3.3.3/libstdc++-v3/include/c_std/std_cwchar.h   2003-04-18 05:08:05.000000000 -0500
1547 +++ gcc-3.3.3-new/libstdc++-v3/include/c_std/std_cwchar.h       2004-02-16 21:12:16.000000000 -0600
1548 @@ -165,7 +165,9 @@
1549    using ::wcscoll;
1550    using ::wcscpy;
1551    using ::wcscspn;
1552 +#ifdef HAVE_WCSFTIME
1553    using ::wcsftime;
1554 +#endif
1555    using ::wcslen;
1556    using ::wcsncat;
1557    using ::wcsncmp;
1558 diff -urN gcc-3.3.3/ltconfig gcc-3.3.3-new/ltconfig
1559 --- gcc-3.3.3/ltconfig  2003-02-19 20:10:02.000000000 -0600
1560 +++ gcc-3.3.3-new/ltconfig      2004-02-16 21:12:16.000000000 -0600
1561 @@ -603,6 +603,7 @@
1562  # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
1563  case $host_os in
1564  linux-gnu*) ;;
1565 +linux-uclibc*) ;;
1566  linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
1567  esac
1568
1569 @@ -1247,6 +1248,24 @@
1570    dynamic_linker='GNU/Linux ld.so'
1571    ;;
1572
1573 +linux-uclibc*)
1574 +  version_type=linux
1575 +  need_lib_prefix=no
1576 +  need_version=no
1577 +  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1578 +  soname_spec='${libname}${release}.so$major'
1579 +  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1580 +  shlibpath_var=LD_LIBRARY_PATH
1581 +  shlibpath_overrides_runpath=no
1582 +  # This implies no fast_install, which is unacceptable.
1583 +  # Some rework will be needed to allow for fast_install
1584 +  # before this can be enabled.
1585 +  # Note: copied from linux-gnu, and may not be appropriate.
1586 +  hardcode_into_libs=yes
1587 +  # Assume using the uClibc dynamic linker.
1588 +  dynamic_linker="uClibc ld.so"
1589 +  ;;
1590 +
1591  netbsd*)
1592    need_lib_prefix=no
1593    need_version=no