samples/mips-unknown-linux-uclibc/crosstool.config
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
parent 2668 eda6ef5a2532
child 2861 3b8192272c2f
permissions -rw-r--r--
arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 #
     2 # Automatically generated make config: don't edit
     3 # crosstool-NG hg_default@2721_7b64746b0ab3 Configuration
     4 # Sun Oct 16 17:30:11 2011
     5 #
     6 CT_CONFIGURE_has_xzutils=y
     7 CT_CONFIGURE_has_cvs=y
     8 CT_CONFIGURE_has_svn=y
     9 CT_MODULES=y
    10 
    11 #
    12 # Paths and misc options
    13 #
    14 
    15 #
    16 # crosstool-NG behavior
    17 #
    18 # CT_OBSOLETE is not set
    19 CT_EXPERIMENTAL=y
    20 # CT_DEBUG_CT is not set
    21 
    22 #
    23 # Paths
    24 #
    25 CT_LOCAL_TARBALLS_DIR="${HOME}/src"
    26 CT_SAVE_TARBALLS=y
    27 CT_WORK_DIR="${CT_TOP_DIR}/.build"
    28 CT_PREFIX_DIR="${HOME}/x-tools/${CT_TARGET}"
    29 CT_INSTALL_DIR="${CT_PREFIX_DIR}"
    30 CT_RM_RF_PREFIX_DIR=y
    31 CT_REMOVE_DOCS=y
    32 CT_INSTALL_DIR_RO=y
    33 CT_STRIP_ALL_TOOLCHAIN_EXECUTABLES=y
    34 
    35 #
    36 # Downloading
    37 #
    38 # CT_FORBID_DOWNLOAD is not set
    39 # CT_FORCE_DOWNLOAD is not set
    40 CT_CONNECT_TIMEOUT=10
    41 # CT_ONLY_DOWNLOAD is not set
    42 # CT_USE_MIRROR is not set
    43 
    44 #
    45 # Extracting
    46 #
    47 # CT_FORCE_EXTRACT is not set
    48 CT_OVERIDE_CONFIG_GUESS_SUB=y
    49 # CT_ONLY_EXTRACT is not set
    50 CT_PATCH_BUNDLED=y
    51 # CT_PATCH_LOCAL is not set
    52 # CT_PATCH_BUNDLED_LOCAL is not set
    53 # CT_PATCH_LOCAL_BUNDLED is not set
    54 # CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set
    55 # CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set
    56 # CT_PATCH_NONE is not set
    57 CT_PATCH_ORDER="bundled"
    58 
    59 #
    60 # Build behavior
    61 #
    62 CT_PARALLEL_JOBS=0
    63 CT_LOAD=0
    64 CT_USE_PIPES=y
    65 CT_EXTRA_FLAGS_FOR_HOST=""
    66 # CT_CONFIG_SHELL_SH is not set
    67 # CT_CONFIG_SHELL_ASH is not set
    68 CT_CONFIG_SHELL_BASH=y
    69 # CT_CONFIG_SHELL_CUSTOM is not set
    70 CT_CONFIG_SHELL="${bash}"
    71 
    72 #
    73 # Logging
    74 #
    75 # CT_LOG_ERROR is not set
    76 # CT_LOG_WARN is not set
    77 # CT_LOG_INFO is not set
    78 CT_LOG_EXTRA=y
    79 # CT_LOG_ALL is not set
    80 # CT_LOG_DEBUG is not set
    81 CT_LOG_LEVEL_MAX="EXTRA"
    82 # CT_LOG_SEE_TOOLS_WARN is not set
    83 CT_LOG_PROGRESS_BAR=y
    84 CT_LOG_TO_FILE=y
    85 CT_LOG_FILE_COMPRESS=y
    86 
    87 #
    88 # Target options
    89 #
    90 CT_ARCH="mips"
    91 CT_ARCH_SUPPORTS_BOTH_ENDIAN=y
    92 CT_ARCH_SUPPORTS_32=y
    93 CT_ARCH_SUPPORTS_64=y
    94 CT_ARCH_SUPPORT_ARCH=y
    95 CT_ARCH_SUPPORT_TUNE=y
    96 CT_ARCH_DEFAULT_BE=y
    97 CT_ARCH_DEFAULT_32=y
    98 CT_ARCH_ARCH="mips1"
    99 CT_ARCH_TUNE=""
   100 CT_ARCH_BE=y
   101 # CT_ARCH_LE is not set
   102 CT_ARCH_32=y
   103 # CT_ARCH_64 is not set
   104 CT_ARCH_BITNESS=32
   105 # CT_ARCH_FLOAT_HW is not set
   106 CT_ARCH_FLOAT_SW=y
   107 CT_TARGET_CFLAGS=""
   108 CT_TARGET_LDFLAGS=""
   109 # CT_ARCH_alpha is not set
   110 # CT_ARCH_arm is not set
   111 # CT_ARCH_avr32 is not set
   112 # CT_ARCH_blackfin is not set
   113 # CT_ARCH_m68k is not set
   114 CT_ARCH_mips=y
   115 # CT_ARCH_powerpc is not set
   116 # CT_ARCH_s390 is not set
   117 # CT_ARCH_sh is not set
   118 # CT_ARCH_sparc is not set
   119 # CT_ARCH_x86 is not set
   120 CT_ARCH_alpha_AVAILABLE=y
   121 CT_ARCH_arm_AVAILABLE=y
   122 CT_ARCH_avr32_AVAILABLE=y
   123 CT_ARCH_blackfin_AVAILABLE=y
   124 CT_ARCH_m68k_AVAILABLE=y
   125 CT_ARCH_mips_AVAILABLE=y
   126 CT_ARCH_powerpc_AVAILABLE=y
   127 CT_ARCH_s390_AVAILABLE=y
   128 CT_ARCH_sh_AVAILABLE=y
   129 CT_ARCH_sparc_AVAILABLE=y
   130 CT_ARCH_x86_AVAILABLE=y
   131 
   132 #
   133 # Generic target options
   134 #
   135 CT_ARCH_USE_MMU=y
   136 
   137 #
   138 # Target optimisations
   139 #
   140 
   141 #
   142 # mips other options
   143 #
   144 CT_ARCH_mips_o32=y
   145 CT_ARCH_mips_ABI="32"
   146 
   147 #
   148 # Toolchain options
   149 #
   150 
   151 #
   152 # General toolchain options
   153 #
   154 CT_FORCE_SYSROOT=y
   155 CT_USE_SYSROOT=y
   156 CT_SYSROOT_NAME="sysroot"
   157 CT_SYSROOT_DIR_PREFIX=""
   158 CT_WANTS_STATIC_LINK=y
   159 # CT_STATIC_TOOLCHAIN is not set
   160 CT_TOOLCHAIN_PKGVERSION=""
   161 CT_TOOLCHAIN_BUGURL=""
   162 
   163 #
   164 # Tuple completion and aliasing
   165 #
   166 CT_TARGET_VENDOR="unknown"
   167 CT_TARGET_ALIAS_SED_EXPR=""
   168 CT_TARGET_ALIAS=""
   169 
   170 #
   171 # Toolchain type
   172 #
   173 # CT_NATIVE is not set
   174 CT_CROSS=y
   175 # CT_CROSS_NATIVE is not set
   176 # CT_CANADIAN is not set
   177 CT_TOOLCHAIN_TYPE="cross"
   178 
   179 #
   180 # Build system
   181 #
   182 CT_BUILD=""
   183 CT_BUILD_PREFIX=""
   184 CT_BUILD_SUFFIX=""
   185 
   186 #
   187 # Operating System
   188 #
   189 CT_KERNEL_SUPPORTS_SHARED_LIBS=y
   190 CT_KERNEL="linux"
   191 CT_KERNEL_VERSION="3.0.4"
   192 # CT_KERNEL_bare_metal is not set
   193 CT_KERNEL_linux=y
   194 CT_KERNEL_bare_metal_AVAILABLE=y
   195 CT_KERNEL_linux_AVAILABLE=y
   196 CT_KERNEL_V_3_0_4=y
   197 # CT_KERNEL_V_3_0_3 is not set
   198 # CT_KERNEL_V_3_0_2 is not set
   199 # CT_KERNEL_V_3_0_1 is not set
   200 # CT_KERNEL_V_3_0 is not set
   201 # CT_KERNEL_V_2_6_39_4 is not set
   202 # CT_KERNEL_V_2_6_38_8 is not set
   203 # CT_KERNEL_V_2_6_37_6 is not set
   204 # CT_KERNEL_V_2_6_36_4 is not set
   205 # CT_KERNEL_V_2_6_35_14 is not set
   206 # CT_KERNEL_V_2_6_34_10 is not set
   207 # CT_KERNEL_V_2_6_33_19 is not set
   208 # CT_KERNEL_V_2_6_32_46 is not set
   209 # CT_KERNEL_V_2_6_31_14 is not set
   210 # CT_KERNEL_V_2_6_27_59 is not set
   211 # CT_KERNEL_LINUX_CUSTOM is not set
   212 CT_KERNEL_mingw32_AVAILABLE=y
   213 
   214 #
   215 # Common kernel options
   216 #
   217 CT_SHARED_LIBS=y
   218 
   219 #
   220 # linux other options
   221 #
   222 CT_KERNEL_LINUX_VERBOSITY_0=y
   223 # CT_KERNEL_LINUX_VERBOSITY_1 is not set
   224 # CT_KERNEL_LINUX_VERBOSITY_2 is not set
   225 CT_KERNEL_LINUX_VERBOSE_LEVEL=0
   226 CT_KERNEL_LINUX_INSTALL_CHECK=y
   227 
   228 #
   229 # Binary utilities
   230 #
   231 CT_ARCH_BINFMT_ELF=y
   232 
   233 #
   234 # GNU binutils
   235 #
   236 # CT_BINUTILS_V_2_21_53 is not set
   237 CT_BINUTILS_V_2_21_1a=y
   238 # CT_BINUTILS_V_2_20_1a is not set
   239 # CT_BINUTILS_V_2_19_1a is not set
   240 # CT_BINUTILS_V_2_18a is not set
   241 CT_BINUTILS_VERSION="2.21.1a"
   242 CT_BINUTILS_2_21_or_later=y
   243 CT_BINUTILS_2_20_or_later=y
   244 CT_BINUTILS_2_19_or_later=y
   245 CT_BINUTILS_2_18_or_later=y
   246 CT_BINUTILS_HAS_GOLD=y
   247 CT_BINUTILS_HAS_PLUGINS=y
   248 CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
   249 CT_BINUTILS_LINKER_LD=y
   250 CT_BINUTILS_LINKERS_LIST="ld"
   251 CT_BINUTILS_LINKER_DEFAULT="bfd"
   252 # CT_BINUTILS_PLUGINS is not set
   253 CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
   254 # CT_BINUTILS_FOR_TARGET is not set
   255 
   256 #
   257 # C compiler
   258 #
   259 CT_CC="gcc"
   260 CT_CC_VERSION="4.6.1"
   261 CT_CC_gcc=y
   262 # CT_CC_GCC_SHOW_LINARO is not set
   263 CT_CC_V_4_6_1=y
   264 # CT_CC_V_4_6_0 is not set
   265 # CT_CC_V_4_5_3 is not set
   266 # CT_CC_V_4_5_2 is not set
   267 # CT_CC_V_4_5_1 is not set
   268 # CT_CC_V_4_5_0 is not set
   269 # CT_CC_V_4_4_6 is not set
   270 # CT_CC_V_4_4_5 is not set
   271 # CT_CC_V_4_4_4 is not set
   272 # CT_CC_V_4_4_3 is not set
   273 # CT_CC_V_4_4_2 is not set
   274 # CT_CC_V_4_4_1 is not set
   275 # CT_CC_V_4_4_0 is not set
   276 # CT_CC_V_4_3_6 is not set
   277 # CT_CC_V_4_3_5 is not set
   278 # CT_CC_V_4_3_4 is not set
   279 # CT_CC_V_4_3_3 is not set
   280 # CT_CC_V_4_3_2 is not set
   281 # CT_CC_V_4_3_1 is not set
   282 # CT_CC_V_4_2_4 is not set
   283 # CT_CC_V_4_2_2 is not set
   284 CT_CC_GCC_4_2_or_later=y
   285 CT_CC_GCC_4_3_or_later=y
   286 CT_CC_GCC_4_4_or_later=y
   287 CT_CC_GCC_4_5_or_later=y
   288 CT_CC_GCC_4_6=y
   289 CT_CC_GCC_4_6_or_later=y
   290 CT_CC_GCC_HAS_GRAPHITE=y
   291 CT_CC_GCC_HAS_LTO=y
   292 CT_CC_GCC_HAS_PKGVERSION_BUGURL=y
   293 CT_CC_GCC_HAS_BUILD_ID=y
   294 CT_CC_GCC_USE_GMP_MPFR=y
   295 CT_CC_GCC_USE_PPL_CLOOG=y
   296 CT_CC_GCC_USE_MPC=y
   297 CT_CC_LANG_FORTRAN=y
   298 CT_CC_SUPPORT_CXX=y
   299 CT_CC_SUPPORT_FORTRAN=y
   300 CT_CC_SUPPORT_JAVA=y
   301 CT_CC_SUPPORT_ADA=y
   302 CT_CC_SUPPORT_OBJC=y
   303 CT_CC_SUPPORT_OBJCXX=y
   304 
   305 #
   306 # Additional supported languages:
   307 #
   308 CT_CC_LANG_CXX=y
   309 # CT_CC_LANG_JAVA is not set
   310 # CT_CC_LANG_ADA is not set
   311 # CT_CC_LANG_OBJC is not set
   312 # CT_CC_LANG_OBJCXX is not set
   313 CT_CC_LANG_OTHERS=""
   314 
   315 #
   316 # gcc other options
   317 #
   318 CT_CC_ENABLE_CXX_FLAGS=""
   319 CT_CC_CORE_EXTRA_CONFIG_ARRAY=""
   320 CT_CC_EXTRA_CONFIG_ARRAY=""
   321 CT_CC_STATIC_LIBSTDCXX=y
   322 
   323 #
   324 # Optimisation features
   325 #
   326 CT_CC_GCC_USE_GRAPHITE=y
   327 CT_CC_GCC_USE_LTO=y
   328 
   329 #
   330 # Settings for libraries running on target
   331 #
   332 CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
   333 # CT_CC_GCC_LIBMUDFLAP is not set
   334 # CT_CC_GCC_LIBGOMP is not set
   335 # CT_CC_GCC_LIBSSP is not set
   336 
   337 #
   338 # Misc. obscure options.
   339 #
   340 CT_CC_CXA_ATEXIT=y
   341 # CT_CC_GCC_DISABLE_PCH is not set
   342 CT_CC_GCC_SJLJ_EXCEPTIONS=m
   343 CT_CC_GCC_LDBL_128=m
   344 # CT_CC_GCC_BUILD_ID is not set
   345 CT_CC_GCC_HAS_ARCH_OPTIONS=y
   346 
   347 #
   348 # archictecture-specific options
   349 #
   350 CT_CC_GCC_mips_llsc=m
   351 CT_CC_GCC_mips_synci=m
   352 # CT_CC_GCC_mips_plt is not set
   353 
   354 #
   355 # C-library
   356 #
   357 CT_LIBC="uClibc"
   358 CT_LIBC_VERSION="0.9.32"
   359 # CT_LIBC_eglibc is not set
   360 # CT_LIBC_glibc is not set
   361 CT_LIBC_uClibc=y
   362 CT_LIBC_eglibc_AVAILABLE=y
   363 CT_LIBC_glibc_AVAILABLE=y
   364 CT_LIBC_mingw_AVAILABLE=y
   365 CT_LIBC_newlib_AVAILABLE=y
   366 CT_LIBC_none_AVAILABLE=y
   367 CT_LIBC_uClibc_AVAILABLE=y
   368 CT_LIBC_UCLIBC_V_0_9_32=y
   369 # CT_LIBC_UCLIBC_V_0_9_31 is not set
   370 # CT_LIBC_UCLIBC_V_0_9_30_3 is not set
   371 # CT_LIBC_UCLIBC_V_0_9_30_2 is not set
   372 # CT_LIBC_UCLIBC_V_0_9_30_1 is not set
   373 # CT_LIBC_UCLIBC_V_0_9_30 is not set
   374 # CT_LIBC_UCLIBC_V_snapshot is not set
   375 # CT_LIBC_UCLIBC_V_specific_date is not set
   376 CT_LIBC_UCLIBC_0_9_32_or_later=y
   377 CT_LIBC_UCLIBC_0_9_30_or_later=y
   378 CT_LIBC_UCLIBC_PARALLEL=y
   379 CT_LIBC_UCLIBC_VERBOSITY_0=y
   380 # CT_LIBC_UCLIBC_VERBOSITY_1 is not set
   381 # CT_LIBC_UCLIBC_VERBOSITY_2 is not set
   382 CT_LIBC_UCLIBC_VERBOSITY=""
   383 CT_LIBC_UCLIBC_DEBUG_LEVEL_0=y
   384 # CT_LIBC_UCLIBC_DEBUG_LEVEL_1 is not set
   385 # CT_LIBC_UCLIBC_DEBUG_LEVEL_2 is not set
   386 CT_LIBC_UCLIBC_DEBUG_LEVEL=0
   387 CT_LIBC_UCLIBC_CONFIG_FILE="${CT_LIB_DIR}/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"
   388 CT_LIBC_SUPPORT_THREADS_ANY=y
   389 CT_LIBC_SUPPORT_NPTL=y
   390 CT_LIBC_SUPPORT_LINUXTHREADS=y
   391 CT_LIBC_SUPPORT_THREADS_NONE=y
   392 CT_THREADS="nptl"
   393 
   394 #
   395 # Common C library options
   396 #
   397 CT_THREADS_NPTL=y
   398 # CT_THREADS_LINUXTHREADS is not set
   399 # CT_THREADS_NONE is not set
   400 CT_LIBC_XLDD=y
   401 
   402 #
   403 # uClibc other options
   404 #
   405 CT_LIBC_UCLIBC_LNXTHRD=""
   406 # CT_LIBC_UCLIBC_LOCALES is not set
   407 CT_LIBC_UCLIBC_WCHAR=y
   408 
   409 #
   410 # Debug facilities
   411 #
   412 CT_DEBUG_dmalloc=y
   413 CT_DMALLOC_V_5_5_2=y
   414 CT_DMALLOC_VERSION="5.5.2"
   415 CT_DEBUG_duma=y
   416 CT_DUMA_A=y
   417 CT_DUMA_SO=y
   418 CT_DUMA_V_2_5_15=y
   419 CT_DUMA_VERSION="2_5_15"
   420 CT_DEBUG_gdb=y
   421 CT_GDB_CROSS=y
   422 # CT_GDB_CROSS_STATIC is not set
   423 CT_GDB_CROSS_PYTHON=y
   424 CT_GDB_NATIVE=y
   425 CT_GDB_NATIVE_STATIC=y
   426 CT_GDB_GDBSERVER=y
   427 CT_GDB_GDBSERVER_STATIC=y
   428 
   429 #
   430 # gdb version
   431 #
   432 # CT_DEBUG_GDB_SHOW_LINARO is not set
   433 # CT_GDB_V_7_3a is not set
   434 CT_GDB_V_7_2a=y
   435 # CT_GDB_V_7_1a is not set
   436 # CT_GDB_V_7_0_1a is not set
   437 # CT_GDB_V_7_0a is not set
   438 # CT_GDB_V_6_8a is not set
   439 CT_GDB_7_0_or_later=y
   440 CT_GDB_HAS_PKGVERSION_BUGURL=y
   441 CT_GDB_INSTALL_GDBINIT=y
   442 CT_GDB_VERSION="7.2a"
   443 # CT_DEBUG_ltrace is not set
   444 # CT_DEBUG_strace is not set
   445 
   446 #
   447 # Companion libraries
   448 #
   449 CT_COMPLIBS_NEEDED=y
   450 CT_GMP_NEEDED=y
   451 CT_MPFR_NEEDED=y
   452 CT_PPL_NEEDED=y
   453 CT_CLOOG_NEEDED=y
   454 CT_MPC_NEEDED=y
   455 CT_COMPLIBS=y
   456 CT_GMP=y
   457 CT_MPFR=y
   458 CT_PPL=y
   459 CT_CLOOG=y
   460 CT_MPC=y
   461 CT_GMP_V_5_0_2=y
   462 # CT_GMP_V_5_0_1 is not set
   463 # CT_GMP_V_4_3_2 is not set
   464 # CT_GMP_V_4_3_1 is not set
   465 # CT_GMP_V_4_3_0 is not set
   466 CT_GMP_VERSION="5.0.2"
   467 CT_MPFR_V_3_0_1=y
   468 # CT_MPFR_V_3_0_0 is not set
   469 # CT_MPFR_V_2_4_2 is not set
   470 # CT_MPFR_V_2_4_1 is not set
   471 # CT_MPFR_V_2_4_0 is not set
   472 CT_MPFR_VERSION="3.0.1"
   473 CT_PPL_V_0_11_2=y
   474 # CT_PPL_V_0_11_1 is not set
   475 # CT_PPL_V_0_11 is not set
   476 # CT_PPL_V_0_10_2 is not set
   477 CT_PPL_VERSION="0.11.2"
   478 CT_PPL_0_11=y
   479 CT_PPL_NEEDS_LIBPWL=y
   480 CT_CLOOG_V_0_15_11=y
   481 # CT_CLOOG_V_0_15_10 is not set
   482 # CT_CLOOG_V_0_15_9 is not set
   483 # CT_CLOOG_V_0_15_8 is not set
   484 # CT_CLOOG_V_0_15_7 is not set
   485 # CT_CLOOG_V_0_15_6 is not set
   486 CT_CLOOG_VERSION="0.15.11"
   487 CT_MPC_V_0_9=y
   488 # CT_MPC_V_0_8_2 is not set
   489 # CT_MPC_V_0_8_1 is not set
   490 # CT_MPC_V_0_7 is not set
   491 CT_MPC_VERSION="0.9"
   492 
   493 #
   494 # Companion libraries common options
   495 #
   496 # CT_COMPLIBS_CHECK is not set
   497 
   498 #
   499 # Companion tools
   500 #
   501 
   502 #
   503 # READ HELP before you say 'Y' below !!!
   504 #
   505 # CT_COMP_TOOLS is not set
   506 
   507 #
   508 # Test suite
   509 #
   510 # CT_TEST_SUITE_GCC is not set