toolchain/gcc/patches/4.0.3/100-uclibc-conf.patch

   1 --- gcc-4.0.2/gcc/config/t-linux-uclibc
   2 +++ gcc-4.0.2/gcc/config/t-linux-uclibc
   3 @@ -0,0 +1,5 @@
   4 +# Remove glibc specific files added in t-linux
   5 +SHLIB_MAPFILES := $(filter-out $(srcdir)/config/libgcc-glibc.ver, $(SHLIB_MAPFILES))
   6 +
   7 +# Use unwind-dw2-fde instead of unwind-dw2-fde-glibc
   8 +LIB2ADDEH := $(subst unwind-dw2-fde-glibc.c,unwind-dw2-fde.c,$(LIB2ADDEH))
   9 --- gcc-4.0.2/gcc/config.gcc
  10 +++ gcc-4.0.2/gcc/config.gcc
  11 @@ -1778,7 +1778,7 @@
  12         ;;
  13  sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
  14  sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
  15 -  sh-*-linux* | sh[346lbe]*-*-linux* | \
  16 +  sh*-*-linux* | sh[346lbe]*-*-linux* | \
  17    sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
  18     sh64-*-netbsd* | sh64l*-*-netbsd*)
  19         tmake_file="${tmake_file} sh/t-sh sh/t-elf"
  20 @@ -2234,10 +2234,16 @@
  21  *)
  22         echo "*** Configuration ${target} not supported" 1>&2
  23         exit 1
  24         ;;
  25  esac
  26 +
  27 +# Rather than hook into each target, just do it after all the linux
  28 +# targets have been processed
  29 +case ${target} in
  30 +*-linux-uclibc*) tm_defines="${tm_defines} USE_UCLIBC" ; tmake_file="${tmake_file} t-linux-uclibc"
  31 +esac
  32
  33  case ${target} in
  34  i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
  35         tmake_file="${tmake_file} i386/t-gmm_malloc"
  36         ;;
  37 --- gcc-4.0.2/gcc/config/alpha/linux-elf.h
  38 +++ gcc-4.0.2/gcc/config/alpha/linux-elf.h
  39 @@ -27,7 +27,11 @@
  40  #define SUBTARGET_EXTRA_SPECS \
  41  { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
  42
  43 +#ifdef USE_UCLIBC
  44 +#define ELF_DYNAMIC_LINKER     "/lib/ld-uClibc.so.0"
  45 +#else
  46  #define ELF_DYNAMIC_LINKER     "/lib/ld-linux.so.2"
  47 +#endif
  48
  49  #define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax}         \
  50    %{O*:-O3} %{!O*:-O1}                                         \
  51 --- gcc-4.0.2/gcc/config/arm/linux-elf.h
  52 +++ gcc-4.0.2/gcc/config/arm/linux-elf.h
  53 @@ -81,14 +81,19 @@
  54  #define ENDFILE_SPEC \
  55    "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
  56
  57 +#ifdef USE_UCLIBC
  58 +#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
  59 +#else
  60 +#define ELF_DYNAMIC_LINKER "/lib/ld-linux.so.2"
  61 +#endif
  62  #undef  LINK_SPEC
  63  #define LINK_SPEC "%{h*} %{version:-v} \
  64     %{b} %{Wl,*:%*} \
  65     %{static:-Bstatic} \
  66     %{shared:-shared} \
  67     %{symbolic:-Bsymbolic} \
  68     %{rdynamic:-export-dynamic} \
  69 -   %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
  70 +   %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "} \
  71     -X \
  72     %{mbig-endian:-EB}" \
  73     SUBTARGET_EXTRA_LINK_SPEC
  74 --- gcc-4.0.2/gcc/config/cris/linux.h
  75 +++ gcc-4.0.2/gcc/config/cris/linux.h
  76 @@ -79,6 +79,25 @@
  77  #undef CRIS_DEFAULT_CPU_VERSION
  78  #define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG
  79
  80 +#ifdef USE_UCLIBC
  81 +
  82 +#undef CRIS_SUBTARGET_VERSION
  83 +#define CRIS_SUBTARGET_VERSION " - cris-axis-linux-uclibc"
  84 +
  85 +#undef CRIS_LINK_SUBTARGET_SPEC
  86 +#define CRIS_LINK_SUBTARGET_SPEC \
  87 + "-mcrislinux\
  88 +  -rpath-link include/asm/../..%s\
  89 +  %{shared} %{static}\
  90 +  %{symbolic:-Bdynamic} %{shlib:-Bdynamic} %{static:-Bstatic}\
  91 +  %{!shared: \
  92 +    %{!static: \
  93 +      %{rdynamic:-export-dynamic} \
  94 +      %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}} \
  95 +  %{!r:%{O2|O3: --gc-sections}}"
  96 +
  97 +#else  /* USE_UCLIBC */
  98 +
  99  #undef CRIS_SUBTARGET_VERSION
 100  #define CRIS_SUBTARGET_VERSION " - cris-axis-linux-gnu"
 101
 102 @@ -93,6 +112,8 @@
 103    %{!shared:%{!static:%{rdynamic:-export-dynamic}}}\
 104    %{!r:%{O2|O3: --gc-sections}}"
 105
 106 +#endif  /* USE_UCLIBC */
 107 +
 108
 109  /* Node: Run-time Target */
 110
 111 --- gcc-4.0.2/gcc/config/i386/linux.h
 112 +++ gcc-4.0.2/gcc/config/i386/linux.h
 113 @@ -107,6 +107,11 @@
 114  #define LINK_EMULATION "elf_i386"
 115  #define DYNAMIC_LINKER "/lib/ld-linux.so.2"
 116
 117 +#ifdef USE_UCLIBC
 118 +#undef DYNAMIC_LINKER
 119 +#define DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 120 +#endif
 121 +
 122  #undef  SUBTARGET_EXTRA_SPECS
 123  #define SUBTARGET_EXTRA_SPECS \
 124    { "link_emulation", LINK_EMULATION },\
 125 --- gcc-4.0.2/gcc/config/i386/linux64.h
 126 +++ gcc-4.0.2/gcc/config/i386/linux64.h
 127 @@ -54,14 +54,21 @@
 128     When the -shared link option is used a final link is not being
 129     done.  */
 130
 131 +#ifdef USE_UCLIBC
 132 +#define ELF32_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 133 +#define ELF64_DYNAMIC_LINKER "/lib/ld64-uClibc.so.0"
 134 +#else
 135 +#define ELF32_DYNAMIC_LINKER "/lib/ld-linux.so.2"
 136 +#define ELF64_DYNAMIC_LINKER "/lib64/ld-linux-x86-64.so.2"
 137 +#endif
 138  #undef LINK_SPEC
 139  #define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} \
 140    %{shared:-shared} \
 141    %{!shared: \
 142      %{!static: \
 143        %{rdynamic:-export-dynamic} \
 144 -      %{m32:%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
 145 -      %{!m32:%{!dynamic-linker:-dynamic-linker /lib64/ld-linux-x86-64.so.2}}} \
 146 +      %{m32:%{!dynamic-linker:-dynamic-linker " ELF32_DYNAMIC_LINKER "}} \
 147 +      %{!m32:%{!dynamic-linker:-dynamic-linker " ELF64_DYNAMIC_LINKER "}}} \
 148      %{static:-static}}"
 149
 150  #define MULTILIB_DEFAULTS { "m64" }
 151 --- gcc-4.0.2/gcc/config/ia64/linux.h
 152 +++ gcc-4.0.2/gcc/config/ia64/linux.h
 153 @@ -37,13 +37,18 @@
 154  /* Define this for shared library support because it isn't in the main
 155     linux.h file.  */
 156
 157 +#ifdef USE_UCLIBC
 158 +#define ELF_DYNAMIC_LINKER     "/lib/ld-uClibc.so.0"
 159 +#else
 160 +#define ELF_DYNAMIC_LINKER "/lib/ld-linux-ia64.so.2"
 161 +#endif
 162  #undef LINK_SPEC
 163  #define LINK_SPEC "\
 164    %{shared:-shared} \
 165    %{!shared: \
 166      %{!static: \
 167        %{rdynamic:-export-dynamic} \
 168 -      %{!dynamic-linker:-dynamic-linker /lib/ld-linux-ia64.so.2}} \
 169 +      %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
 170        %{static:-static}}"
 171
 172
 173 --- gcc-4.0.2/gcc/config/m68k/linux.h
 174 +++ gcc-4.0.2/gcc/config/m68k/linux.h
 175 @@ -127,12 +127,17 @@
 176
 177  /* If ELF is the default format, we should not use /lib/elf.  */
 178
 179 +#ifdef USE_UCLIBC
 180 +#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 181 +#else
 182 +#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
 183 +#endif
 184  #undef LINK_SPEC
 185  #define LINK_SPEC "-m m68kelf %{shared} \
 186    %{!shared: \
 187      %{!static: \
 188        %{rdynamic:-export-dynamic} \
 189 -      %{!dynamic-linker*:-dynamic-linker /lib/ld.so.1}} \
 190 +      %{!dynamic-linker*:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
 191      %{static}}"
 192
 193  /* For compatibility with linux/a.out */
 194 --- gcc-4.0.2/gcc/config/mips/linux.h
 195 +++ gcc-4.0.2/gcc/config/mips/linux.h
 196 @@ -108,14 +108,19 @@
 197
 198  /* Borrowed from sparc/linux.h */
 199  #undef LINK_SPEC
 200 +#ifdef USE_UCLIBC
 201 +#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 202 +#else
 203 +#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
 204 +#endif
 205  #define LINK_SPEC \
 206   "%(endian_spec) \
 207    %{shared:-shared} \
 208    %{!shared: \
 209      %{!ibcs: \
 210        %{!static: \
 211          %{rdynamic:-export-dynamic} \
 212 -        %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
 213 +        %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
 214          %{static:-static}}}"
 215
 216  #undef SUBTARGET_ASM_SPEC
 217 --- gcc-4.0.2/gcc/config/pa/pa-linux.h
 218 +++ gcc-4.0.2/gcc/config/pa/pa-linux.h
 219 @@ -82,13 +82,18 @@
 220  /* Define this for shared library support because it isn't in the main
 221     linux.h file.  */
 222
 223 +#ifdef USE_UCLIBC
 224 +#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 225 +#else
 226 +#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
 227 +#endif
 228  #undef LINK_SPEC
 229  #define LINK_SPEC "\
 230    %{shared:-shared} \
 231    %{!shared: \
 232      %{!static: \
 233        %{rdynamic:-export-dynamic} \
 234 -      %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
 235 +      %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
 236        %{static:-static}}"
 237
 238  /* glibc's profiling functions don't need gcc to allocate counters.  */
 239 --- gcc-4.0.2/gcc/config/rs6000/linux.h
 240 +++ gcc-4.0.2/gcc/config/rs6000/linux.h
 241 @@ -69,7 +69,11 @@
 242  #define LINK_START_DEFAULT_SPEC "%(link_start_linux)"
 243
 244  #undef LINK_OS_DEFAULT_SPEC
 245 +#ifdef USE_UCLIBC
 246 +#define LINK_OS_DEFAULT_SPEC "%(link_os_linux_uclibc)"
 247 +#else
 248  #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
 249 +#endif
 250
 251  #define LINK_GCC_C_SEQUENCE_SPEC \
 252    "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
 253 --- gcc-4.0.2/gcc/config/rs6000/sysv4.h
 254 +++ gcc-4.0.2/gcc/config/rs6000/sysv4.h
 255 @@ -949,6 +949,7 @@
 256    mcall-linux  : %(link_os_linux)       ; \
 257    mcall-gnu    : %(link_os_gnu)         ; \
 258    mcall-netbsd : %(link_os_netbsd)      ; \
 259 +  mcall-linux-uclibc : %(link_os_linux_uclibc); \
 260    mcall-openbsd: %(link_os_openbsd)     ; \
 261                 : %(link_os_default)     }"
 262
 263 @@ -1127,6 +1128,10 @@
 264    %{rdynamic:-export-dynamic} \
 265    %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}}}"
 266
 267 +#define LINK_OS_LINUX_UCLIBC_SPEC "-m elf32ppclinux %{!shared: %{!static: \
 268 +  %{rdynamic:-export-dynamic} \
 269 +  %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}}"
 270 +
 271  #if defined(HAVE_LD_EH_FRAME_HDR)
 272  # define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
 273  #endif
 274 @@ -1293,6 +1298,7 @@
 275    { "link_os_sim",             LINK_OS_SIM_SPEC },                     \
 276    { "link_os_freebsd",         LINK_OS_FREEBSD_SPEC },                 \
 277    { "link_os_linux",           LINK_OS_LINUX_SPEC },                   \
 278 +  { "link_os_linux_uclibc",    LINK_OS_LINUX_UCLIBC_SPEC },            \
 279    { "link_os_gnu",             LINK_OS_GNU_SPEC },                     \
 280    { "link_os_netbsd",          LINK_OS_NETBSD_SPEC },                  \
 281    { "link_os_openbsd",         LINK_OS_OPENBSD_SPEC },                 \
 282 --- gcc-4.0.2/gcc/config/s390/linux.h
 283 +++ gcc-4.0.2/gcc/config/s390/linux.h
 284 @@ -77,6 +77,13 @@
 285  #define MULTILIB_DEFAULTS { "m31" }
 286  #endif
 287
 288 +#ifdef USE_UCLIBC
 289 +#define ELF31_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 290 +#define ELF64_DYNAMIC_LINKER "/lib/ld64-uClibc.so.0"
 291 +#else
 292 +#define ELF31_DYNAMIC_LINKER "/lib/ld.so.1"
 293 +#define ELF64_DYNAMIC_LINKER "/lib/ld64.so.1"
 294 +#endif
 295  #undef  LINK_SPEC
 296  #define LINK_SPEC \
 297    "%{m31:-m elf_s390}%{m64:-m elf64_s390} \
 298 @@ -86,8 +93,8 @@
 299        %{!static: \
 300         %{rdynamic:-export-dynamic} \
 301         %{!dynamic-linker: \
 302 -          %{m31:-dynamic-linker /lib/ld.so.1} \
 303 -          %{m64:-dynamic-linker /lib/ld64.so.1}}}}"
 304 +          %{m31:-dynamic-linker " ELF31_DYNAMIC_LINKER "} \
 305 +          %{m64:-dynamic-linker " ELF64_DYNAMIC_LINKER "}}}}"
 306
 307
 308  #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
 309 --- gcc-4.0.2/gcc/config/sh/linux.h
 310 +++ gcc-4.0.2/gcc/config/sh/linux.h
 311 @@ -67,11 +67,16 @@
 312  #undef SUBTARGET_LINK_EMUL_SUFFIX
 313  #define SUBTARGET_LINK_EMUL_SUFFIX "_linux"
 314  #undef SUBTARGET_LINK_SPEC
 315 +#ifdef USE_UCLIBC
 316 +#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 317 +#else
 318 +#define ELF_DYNAMIC_LINKER "/lib/ld-linux.so.2"
 319 +#endif
 320  #define SUBTARGET_LINK_SPEC \
 321    "%{shared:-shared} \
 322     %{!static: \
 323       %{rdynamic:-export-dynamic} \
 324 -     %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
 325 +     %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
 326     %{static:-static}"
 327
 328  #undef LIB_SPEC
 329 --- gcc-4.0.2/gcc/config/sparc/linux.h
 330 +++ gcc-4.0.2/gcc/config/sparc/linux.h
 331 @@ -130,14 +130,19 @@
 332
 333  /* If ELF is the default format, we should not use /lib/elf.  */
 334
 335 +#ifdef USE_UCLIBC
 336 +#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 337 +#else
 338 +#define ELF_DYNAMIC_LINKER "/lib/ld-linux.so.2"
 339 +#endif
 340  #undef  LINK_SPEC
 341  #define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
 342    %{!mno-relax:%{!r:-relax}} \
 343    %{!shared: \
 344      %{!ibcs: \
 345        %{!static: \
 346          %{rdynamic:-export-dynamic} \
 347 -        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
 348 +        %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
 349          %{static:-static}}}"
 350
 351  /* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
 352 --- gcc-4.0.2/gcc/config/sparc/linux64.h
 353 +++ gcc-4.0.2/gcc/config/sparc/linux64.h
 354 @@ -167,12 +166,17 @@
 355    { "link_arch_default", LINK_ARCH_DEFAULT_SPEC },       \
 356    { "link_arch",        LINK_ARCH_SPEC },
 357
 358 +#ifdef USE_UCLIBC
 359 +#define ELF_DYNAMIC_LINKER     "/lib/ld-uClibc.so.0"
 360 +#else
 361 +#define ELF_DYNAMIC_LINKER  "/lib/ld-linux.so.2"
 362 +#endif
 363  #define LINK_ARCH32_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
 364    %{!shared: \
 365      %{!ibcs: \
 366        %{!static: \
 367          %{rdynamic:-export-dynamic} \
 368 -        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
 369 +        %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
 370          %{static:-static}}} \
 371  "
 372
 373 --- gcc-4.0.2/libtool.m4
 374 +++ gcc-4.0.2/libtool.m4
 375 @@ -682,6 +682,11 @@
 376    lt_cv_deplibs_check_method=pass_all
 377    ;;
 378
 379 +linux-uclibc*)
 380 +  lt_cv_deplibs_check_method=pass_all
 381 +  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
 382 +  ;;
 383 +
 384  netbsd* | knetbsd*-gnu)
 385    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 386      [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
 387 --- gcc-4.0.2/ltconfig
 388 +++ gcc-4.0.2/ltconfig
 389 @@ -603,6 +603,7 @@
 390
 391  # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
 392  case $host_os in
 393 +linux-uclibc*) ;;
 394  linux-gnu*) ;;
 395  linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
 396  esac
 397 @@ -1274,6 +1275,23 @@
 398    dynamic_linker='GNU/Linux ld.so'
 399    ;;
 400
 401 +linux-uclibc*)
 402 +  version_type=linux
 403 +  need_lib_prefix=no
 404 +  need_version=no
 405 +  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
 406 +  soname_spec='${libname}${release}.so$major'
 407 +  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 408 +  shlibpath_var=LD_LIBRARY_PATH
 409 +  shlibpath_overrides_runpath=no
 410 +  # This implies no fast_install, which is unacceptable.
 411 +  # Some rework will be needed to allow for fast_install
 412 +  # before this can be enabled.
 413 +  hardcode_into_libs=yes
 414 +  # Assume using the uClibc dynamic linker.
 415 +  dynamic_linker="uClibc ld.so"
 416 +  ;;
 417 +
 418  netbsd*)
 419    need_lib_prefix=no
 420    need_version=no
 421 --- gcc-4.0.2/libffi/configure
 422 +++ gcc-4.0.2/libffi/configure
 423 @@ -3457,6 +3457,11 @@
 424    lt_cv_deplibs_check_method=pass_all
 425    ;;
 426
 427 +linux-uclibc*)
 428 +  lt_cv_deplibs_check_method=pass_all
 429 +  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
 430 +  ;;
 431 +
 432  netbsd* | knetbsd*-gnu)
 433    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 434      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 435 --- gcc-4.0.2/libgfortran/configure
 436 +++ gcc-4.0.2/libgfortran/configure
 437 @@ -3681,6 +3681,11 @@
 438    lt_cv_deplibs_check_method=pass_all
 439    ;;
 440
 441 +linux-uclibc*)
 442 +  lt_cv_deplibs_check_method=pass_all
 443 +  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
 444 +  ;;
 445 +
 446  netbsd* | knetbsd*-gnu)
 447    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 448      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 449 --- gcc-4.0.2/libjava/configure
 450 +++ gcc-4.0.2/libjava/configure
 451 @@ -4351,6 +4351,11 @@
 452    lt_cv_deplibs_check_method=pass_all
 453    ;;
 454
 455 +linux-uclibc*)
 456 +  lt_cv_deplibs_check_method=pass_all
 457 +  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
 458 +  ;;
 459 +
 460  netbsd* | knetbsd*-gnu)
 461    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 462      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 463 --- gcc-4.0.2/libmudflap/configure
 464 +++ gcc-4.0.2/libmudflap/configure
 465 @@ -5380,6 +5380,11 @@
 466    lt_cv_deplibs_check_method=pass_all
 467    ;;
 468
 469 +linux-uclibc*)
 470 +  lt_cv_deplibs_check_method=pass_all
 471 +  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
 472 +  ;;
 473 +
 474  netbsd* | knetbsd*-gnu)
 475    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 476      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 477 --- gcc-4.0.2/libobjc/configure
 478 +++ gcc-4.0.2/libobjc/configure
 479 @@ -3283,6 +3283,11 @@
 480    lt_cv_deplibs_check_method=pass_all
 481    ;;
 482
 483 +linux-uclibc*)
 484 +  lt_cv_deplibs_check_method=pass_all
 485 +  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
 486 +  ;;
 487 +
 488  netbsd* | knetbsd*-gnu)
 489    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 490      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 491 --- gcc-4.0.2/boehm-gc/configure
 492 +++ gcc-4.0.2/boehm-gc/configure
 493 @@ -4320,6 +4320,11 @@
 494    lt_cv_deplibs_check_method=pass_all
 495    ;;
 496
 497 +linux-uclibc*)
 498 +  lt_cv_deplibs_check_method=pass_all
 499 +  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
 500 +  ;;
 501 +
 502  netbsd* | knetbsd*-gnu)
 503    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 504      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 505 --- gcc-4.0.2/configure
 506 +++ gcc-4.0.2/configure
 507 @@ -1141,7 +1141,7 @@
 508      ;;
 509  "")
 510      case "${target}" in
 511 -    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
 512 +    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
 513          # Enable libmudflap by default in GNU and friends.
 514         ;;
 515      *-*-freebsd*)
 516 --- gcc-4.0.2/configure.in
 517 +++ gcc-4.0.2/configure.in
 518 @@ -350,7 +350,7 @@
 519      ;;
 520  "")
 521      case "${target}" in
 522 -    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
 523 +    *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
 524          # Enable libmudflap by default in GNU and friends.
 525         ;;
 526      *-*-freebsd*)
 527 --- gcc-4.0.2/contrib/regression/objs-gcc.sh
 528 +++ gcc-4.0.2/contrib/regression/objs-gcc.sh
 529 @@ -105,6 +105,10 @@
 530   then
 531    make all-gdb all-dejagnu all-ld || exit 1
 532    make install-gdb install-dejagnu install-ld || exit 1
 533 +elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
 534 + then
 535 +  make all-gdb all-dejagnu all-ld || exit 1
 536 +  make install-gdb install-dejagnu install-ld || exit 1
 537  elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
 538    make bootstrap || exit 1
 539    make install || exit 1
 540 --- gcc-4.0.2/zlib/configure
 541 +++ gcc-4.0.2/zlib/configure
 542 @@ -3426,6 +3426,11 @@
 543    lt_cv_deplibs_check_method=pass_all
 544    ;;
 545
 546 +linux-uclibc*)
 547 +  lt_cv_deplibs_check_method=pass_all
 548 +  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
 549 +  ;;
 550 +
 551  netbsd* | knetbsd*-gnu)
 552    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 553      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'