samples/i586-geode-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 2601 f210031278e0
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 17:26:11 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 is not set
    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="x86"
    91 CT_ARCH_SUPPORTS_32=y
    92 CT_ARCH_SUPPORTS_64=y
    93 CT_ARCH_SUPPORT_ARCH=y
    94 CT_ARCH_SUPPORT_CPU=y
    95 CT_ARCH_SUPPORT_TUNE=y
    96 CT_ARCH_DEFAULT_32=y
    97 CT_ARCH_ARCH="pentium-mmx"
    98 CT_ARCH_CPU=""
    99 CT_ARCH_TUNE=""
   100 CT_ARCH_32=y
   101 # CT_ARCH_64 is not set
   102 CT_ARCH_BITNESS=32
   103 CT_ARCH_FLOAT_HW=y
   104 # CT_ARCH_FLOAT_SW is not set
   105 CT_TARGET_CFLAGS=""
   106 CT_TARGET_LDFLAGS=""
   107 # CT_ARCH_alpha is not set
   108 # CT_ARCH_arm is not set
   109 # CT_ARCH_avr32 is not set
   110 # CT_ARCH_blackfin is not set
   111 # CT_ARCH_mips is not set
   112 # CT_ARCH_powerpc is not set
   113 # CT_ARCH_sh is not set
   114 # CT_ARCH_sparc is not set
   115 CT_ARCH_x86=y
   116 CT_ARCH_alpha_AVAILABLE=y
   117 CT_ARCH_arm_AVAILABLE=y
   118 CT_ARCH_avr32_AVAILABLE=y
   119 CT_ARCH_blackfin_AVAILABLE=y
   120 CT_ARCH_m68k_AVAILABLE=y
   121 CT_ARCH_mips_AVAILABLE=y
   122 CT_ARCH_powerpc_AVAILABLE=y
   123 CT_ARCH_s390_AVAILABLE=y
   124 CT_ARCH_sh_AVAILABLE=y
   125 CT_ARCH_sparc_AVAILABLE=y
   126 CT_ARCH_x86_AVAILABLE=y
   127 
   128 #
   129 # Generic target options
   130 #
   131 CT_ARCH_USE_MMU=y
   132 
   133 #
   134 # Target optimisations
   135 #
   136 
   137 #
   138 # Toolchain options
   139 #
   140 
   141 #
   142 # General toolchain options
   143 #
   144 CT_FORCE_SYSROOT=y
   145 CT_USE_SYSROOT=y
   146 CT_SYSROOT_NAME="sysroot"
   147 CT_SYSROOT_DIR_PREFIX=""
   148 CT_WANTS_STATIC_LINK=y
   149 CT_TOOLCHAIN_PKGVERSION=""
   150 CT_TOOLCHAIN_BUGURL=""
   151 
   152 #
   153 # Tuple completion and aliasing
   154 #
   155 CT_TARGET_VENDOR="geode"
   156 CT_TARGET_ALIAS_SED_EXPR=""
   157 CT_TARGET_ALIAS=""
   158 
   159 #
   160 # Toolchain type
   161 #
   162 CT_CROSS=y
   163 CT_TOOLCHAIN_TYPE="cross"
   164 
   165 #
   166 # Build system
   167 #
   168 CT_BUILD=""
   169 CT_BUILD_PREFIX=""
   170 CT_BUILD_SUFFIX=""
   171 
   172 #
   173 # Operating System
   174 #
   175 CT_KERNEL_SUPPORTS_SHARED_LIBS=y
   176 CT_KERNEL="linux"
   177 CT_KERNEL_VERSION="2.6.36.4"
   178 # CT_KERNEL_bare_metal is not set
   179 CT_KERNEL_linux=y
   180 CT_KERNEL_bare_metal_AVAILABLE=y
   181 CT_KERNEL_linux_AVAILABLE=y
   182 # CT_KERNEL_V_3_0_4 is not set
   183 # CT_KERNEL_V_3_0_3 is not set
   184 # CT_KERNEL_V_3_0_2 is not set
   185 # CT_KERNEL_V_3_0_1 is not set
   186 # CT_KERNEL_V_3_0 is not set
   187 # CT_KERNEL_V_2_6_39_4 is not set
   188 # CT_KERNEL_V_2_6_38_8 is not set
   189 # CT_KERNEL_V_2_6_37_6 is not set
   190 CT_KERNEL_V_2_6_36_4=y
   191 # CT_KERNEL_V_2_6_35_14 is not set
   192 # CT_KERNEL_V_2_6_34_10 is not set
   193 # CT_KERNEL_V_2_6_33_19 is not set
   194 # CT_KERNEL_V_2_6_32_46 is not set
   195 # CT_KERNEL_V_2_6_31_14 is not set
   196 # CT_KERNEL_V_2_6_27_59 is not set
   197 # CT_KERNEL_LINUX_CUSTOM is not set
   198 CT_KERNEL_mingw32_AVAILABLE=y
   199 
   200 #
   201 # Common kernel options
   202 #
   203 CT_SHARED_LIBS=y
   204 
   205 #
   206 # linux other options
   207 #
   208 CT_KERNEL_LINUX_VERBOSITY_0=y
   209 # CT_KERNEL_LINUX_VERBOSITY_1 is not set
   210 # CT_KERNEL_LINUX_VERBOSITY_2 is not set
   211 CT_KERNEL_LINUX_VERBOSE_LEVEL=0
   212 CT_KERNEL_LINUX_INSTALL_CHECK=y
   213 
   214 #
   215 # Binary utilities
   216 #
   217 CT_ARCH_BINFMT_ELF=y
   218 
   219 #
   220 # GNU binutils
   221 #
   222 # CT_BINUTILS_V_2_21_1a is not set
   223 CT_BINUTILS_V_2_20_1a=y
   224 # CT_BINUTILS_V_2_19_1a is not set
   225 # CT_BINUTILS_V_2_18a is not set
   226 CT_BINUTILS_VERSION="2.20.1a"
   227 CT_BINUTILS_2_20_or_later=y
   228 CT_BINUTILS_2_19_or_later=y
   229 CT_BINUTILS_2_18_or_later=y
   230 CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
   231 CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
   232 CT_BINUTILS_LINKER_LD=y
   233 CT_BINUTILS_LINKERS_LIST="ld"
   234 CT_BINUTILS_LINKER_DEFAULT="bfd"
   235 CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
   236 CT_BINUTILS_FOR_TARGET=y
   237 CT_BINUTILS_FOR_TARGET_IBERTY=y
   238 CT_BINUTILS_FOR_TARGET_BFD=y
   239 
   240 #
   241 # C compiler
   242 #
   243 CT_CC="gcc"
   244 CT_CC_VERSION="4.4.5"
   245 CT_CC_gcc=y
   246 # CT_CC_V_4_4_6 is not set
   247 CT_CC_V_4_4_5=y
   248 # CT_CC_V_4_4_4 is not set
   249 # CT_CC_V_4_4_3 is not set
   250 # CT_CC_V_4_4_2 is not set
   251 # CT_CC_V_4_4_1 is not set
   252 # CT_CC_V_4_4_0 is not set
   253 # CT_CC_V_4_3_6 is not set
   254 # CT_CC_V_4_3_5 is not set
   255 # CT_CC_V_4_3_4 is not set
   256 # CT_CC_V_4_3_3 is not set
   257 # CT_CC_V_4_3_2 is not set
   258 # CT_CC_V_4_3_1 is not set
   259 # CT_CC_V_4_2_4 is not set
   260 # CT_CC_V_4_2_2 is not set
   261 CT_CC_GCC_4_2_or_later=y
   262 CT_CC_GCC_4_3_or_later=y
   263 CT_CC_GCC_4_4=y
   264 CT_CC_GCC_4_4_or_later=y
   265 CT_CC_GCC_HAS_GRAPHITE=y
   266 CT_CC_GCC_HAS_PKGVERSION_BUGURL=y
   267 CT_CC_GCC_USE_GMP_MPFR=y
   268 CT_CC_GCC_USE_PPL_CLOOG=y
   269 CT_CC_LANG_JAVA_USE_ECJ=y
   270 CT_CC_LANG_FORTRAN=y
   271 CT_CC_SUPPORT_CXX=y
   272 CT_CC_SUPPORT_FORTRAN=y
   273 CT_CC_SUPPORT_JAVA=y
   274 CT_CC_SUPPORT_ADA=y
   275 CT_CC_SUPPORT_OBJC=y
   276 CT_CC_SUPPORT_OBJCXX=y
   277 
   278 #
   279 # Additional supported languages:
   280 #
   281 CT_CC_LANG_CXX=y
   282 CT_CC_LANG_JAVA=y
   283 
   284 #
   285 # gcc other options
   286 #
   287 CT_CC_ENABLE_CXX_FLAGS=""
   288 CT_CC_CORE_EXTRA_CONFIG_ARRAY=""
   289 CT_CC_EXTRA_CONFIG_ARRAY=""
   290 CT_CC_STATIC_LIBSTDCXX=y
   291 
   292 #
   293 # Optimisation features
   294 #
   295 CT_CC_GCC_USE_GRAPHITE=y
   296 
   297 #
   298 # Settings for libraries running on target
   299 #
   300 CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
   301 # CT_CC_GCC_LIBMUDFLAP is not set
   302 # CT_CC_GCC_LIBGOMP is not set
   303 # CT_CC_GCC_LIBSSP is not set
   304 
   305 #
   306 # Misc. obscure options.
   307 #
   308 CT_CC_CXA_ATEXIT=y
   309 # CT_CC_GCC_DISABLE_PCH is not set
   310 CT_CC_GCC_SJLJ_EXCEPTIONS=m
   311 CT_CC_GCC_LDBL_128=m
   312 
   313 #
   314 # C-library
   315 #
   316 CT_LIBC="uClibc"
   317 CT_LIBC_VERSION="0.9.30.2"
   318 # CT_LIBC_eglibc is not set
   319 # CT_LIBC_glibc is not set
   320 CT_LIBC_uClibc=y
   321 CT_LIBC_eglibc_AVAILABLE=y
   322 CT_LIBC_glibc_AVAILABLE=y
   323 CT_LIBC_mingw_AVAILABLE=y
   324 CT_LIBC_newlib_AVAILABLE=y
   325 CT_LIBC_none_AVAILABLE=y
   326 CT_LIBC_uClibc_AVAILABLE=y
   327 # CT_LIBC_UCLIBC_V_0_9_32 is not set
   328 # CT_LIBC_UCLIBC_V_0_9_30_3 is not set
   329 CT_LIBC_UCLIBC_V_0_9_30_2=y
   330 # CT_LIBC_UCLIBC_V_0_9_30_1 is not set
   331 # CT_LIBC_UCLIBC_V_0_9_30 is not set
   332 CT_LIBC_UCLIBC_0_9_30_or_later=y
   333 CT_LIBC_UCLIBC_PARALLEL=y
   334 CT_LIBC_UCLIBC_VERBOSITY_0=y
   335 # CT_LIBC_UCLIBC_VERBOSITY_1 is not set
   336 # CT_LIBC_UCLIBC_VERBOSITY_2 is not set
   337 CT_LIBC_UCLIBC_VERBOSITY=""
   338 CT_LIBC_UCLIBC_DEBUG_LEVEL_0=y
   339 # CT_LIBC_UCLIBC_DEBUG_LEVEL_1 is not set
   340 # CT_LIBC_UCLIBC_DEBUG_LEVEL_2 is not set
   341 CT_LIBC_UCLIBC_DEBUG_LEVEL=0
   342 CT_LIBC_UCLIBC_CONFIG_FILE="${CT_LIB_DIR}/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"
   343 CT_LIBC_SUPPORT_THREADS_ANY=y
   344 CT_LIBC_SUPPORT_LINUXTHREADS=y
   345 CT_LIBC_SUPPORT_THREADS_NONE=y
   346 CT_THREADS="linuxthreads"
   347 
   348 #
   349 # Common C library options
   350 #
   351 CT_THREADS_LINUXTHREADS=y
   352 # CT_THREADS_NONE is not set
   353 CT_LIBC_XLDD=y
   354 
   355 #
   356 # uClibc other options
   357 #
   358 CT_LIBC_UCLIBC_LNXTHRD_OLD=y
   359 # CT_LIBC_UCLIBC_LNXTHRD_NEW is not set
   360 CT_LIBC_UCLIBC_LNXTHRD="old"
   361 # CT_LIBC_UCLIBC_LOCALES is not set
   362 # CT_LIBC_UCLIBC_WCHAR is not set
   363 
   364 #
   365 # Debug facilities
   366 #
   367 CT_DEBUG_dmalloc=y
   368 CT_DMALLOC_V_5_5_2=y
   369 CT_DMALLOC_VERSION="5.5.2"
   370 CT_DEBUG_duma=y
   371 CT_DUMA_A=y
   372 CT_DUMA_SO=y
   373 CT_DUMA_V_2_5_15=y
   374 CT_DUMA_VERSION="2_5_15"
   375 CT_DEBUG_gdb=y
   376 CT_GDB_CROSS=y
   377 # CT_GDB_CROSS_STATIC is not set
   378 CT_GDB_CROSS_PYTHON=y
   379 CT_GDB_NATIVE=y
   380 # CT_GDB_NATIVE_STATIC is not set
   381 CT_GDB_GDBSERVER=y
   382 CT_GDB_GDBSERVER_STATIC=y
   383 
   384 #
   385 # gdb version
   386 #
   387 CT_GDB_V_6_8a=y
   388 CT_GDB_VERSION="6.8a"
   389 CT_DEBUG_ltrace=y
   390 CT_LTRACE_V_0_5_3=y
   391 # CT_LTRACE_V_0_5_2 is not set
   392 CT_LTRACE_VERSION="0.5.3"
   393 CT_LTRACE_0_5_3_or_later=y
   394 CT_DEBUG_strace=y
   395 CT_STRACE_V_4_5_19=y
   396 # CT_STRACE_V_4_5_18 is not set
   397 CT_STRACE_VERSION="4.5.19"
   398 
   399 #
   400 # Companion libraries
   401 #
   402 CT_COMPLIBS_NEEDED=y
   403 CT_GMP_NEEDED=y
   404 CT_MPFR_NEEDED=y
   405 CT_PPL_NEEDED=y
   406 CT_CLOOG_NEEDED=y
   407 CT_COMPLIBS=y
   408 CT_GMP=y
   409 CT_MPFR=y
   410 CT_PPL=y
   411 CT_CLOOG=y
   412 CT_LIBELF_TARGET=y
   413 CT_GMP_V_4_3_2=y
   414 # CT_GMP_V_4_3_1 is not set
   415 # CT_GMP_V_4_3_0 is not set
   416 CT_GMP_VERSION="4.3.2"
   417 # CT_MPFR_V_3_0_0 is not set
   418 CT_MPFR_V_2_4_2=y
   419 # CT_MPFR_V_2_4_1 is not set
   420 # CT_MPFR_V_2_4_0 is not set
   421 CT_MPFR_VERSION="2.4.2"
   422 CT_PPL_V_0_10_2=y
   423 CT_PPL_VERSION="0.10.2"
   424 # CT_CLOOG_V_0_15_10 is not set
   425 CT_CLOOG_V_0_15_9=y
   426 # CT_CLOOG_V_0_15_8 is not set
   427 # CT_CLOOG_V_0_15_7 is not set
   428 # CT_CLOOG_V_0_15_6 is not set
   429 CT_CLOOG_VERSION="0.15.9"
   430 
   431 #
   432 # libelf version needed to build for target
   433 #
   434 CT_LIBELF_V_0_8_13=y
   435 # CT_LIBELF_V_0_8_12 is not set
   436 CT_LIBELF_VERSION="0.8.13"
   437 
   438 #
   439 # Companion libraries common options
   440 #
   441 # CT_COMPLIBS_CHECK is not set