samples/powerpc-405-linux-gnu/crosstool.config
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
parent 2581 181206f4bdbc
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@2723_d56ba604be80 Configuration
     4 # Sun Oct 16 18:14:22 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="powerpc"
    91 CT_ARCH_SUPPORTS_32=y
    92 CT_ARCH_SUPPORT_ABI=y
    93 CT_ARCH_SUPPORT_CPU=y
    94 CT_ARCH_SUPPORT_TUNE=y
    95 CT_ARCH_DEFAULT_32=y
    96 CT_ARCH_ABI=""
    97 CT_ARCH_CPU="405"
    98 CT_ARCH_TUNE="405"
    99 CT_ARCH_32=y
   100 CT_ARCH_BITNESS=32
   101 # CT_ARCH_FLOAT_HW is not set
   102 CT_ARCH_FLOAT_SW=y
   103 CT_TARGET_CFLAGS=""
   104 CT_TARGET_LDFLAGS=""
   105 # CT_ARCH_alpha is not set
   106 # CT_ARCH_arm is not set
   107 # CT_ARCH_avr32 is not set
   108 # CT_ARCH_blackfin is not set
   109 # CT_ARCH_mips is not set
   110 CT_ARCH_powerpc=y
   111 # CT_ARCH_sh is not set
   112 # CT_ARCH_sparc is not set
   113 # CT_ARCH_x86 is not set
   114 CT_ARCH_alpha_AVAILABLE=y
   115 CT_ARCH_arm_AVAILABLE=y
   116 CT_ARCH_avr32_AVAILABLE=y
   117 CT_ARCH_blackfin_AVAILABLE=y
   118 CT_ARCH_m68k_AVAILABLE=y
   119 CT_ARCH_mips_AVAILABLE=y
   120 CT_ARCH_powerpc_AVAILABLE=y
   121 CT_ARCH_s390_AVAILABLE=y
   122 CT_ARCH_sh_AVAILABLE=y
   123 CT_ARCH_sparc_AVAILABLE=y
   124 CT_ARCH_x86_AVAILABLE=y
   125 
   126 #
   127 # Generic target options
   128 #
   129 CT_ARCH_USE_MMU=y
   130 
   131 #
   132 # Target optimisations
   133 #
   134 
   135 #
   136 # powerpc other options
   137 #
   138 CT_ARCH_powerpc_ABI=""
   139 CT_ARCH_powerpc_ABI_DEFAULT=y
   140 # CT_ARCH_powerpc_ABI_SPE is not set
   141 
   142 #
   143 # Toolchain options
   144 #
   145 
   146 #
   147 # General toolchain options
   148 #
   149 CT_FORCE_SYSROOT=y
   150 CT_USE_SYSROOT=y
   151 CT_SYSROOT_NAME="sysroot"
   152 CT_SYSROOT_DIR_PREFIX=""
   153 CT_TOOLCHAIN_PKGVERSION=""
   154 CT_TOOLCHAIN_BUGURL=""
   155 
   156 #
   157 # Tuple completion and aliasing
   158 #
   159 CT_TARGET_VENDOR="405"
   160 CT_TARGET_ALIAS_SED_EXPR=""
   161 CT_TARGET_ALIAS=""
   162 
   163 #
   164 # Toolchain type
   165 #
   166 CT_CROSS=y
   167 CT_TOOLCHAIN_TYPE="cross"
   168 
   169 #
   170 # Build system
   171 #
   172 CT_BUILD=""
   173 CT_BUILD_PREFIX=""
   174 CT_BUILD_SUFFIX=""
   175 
   176 #
   177 # Operating System
   178 #
   179 CT_KERNEL_SUPPORTS_SHARED_LIBS=y
   180 CT_KERNEL="linux"
   181 CT_KERNEL_VERSION="2.6.31.14"
   182 # CT_KERNEL_bare_metal is not set
   183 CT_KERNEL_linux=y
   184 CT_KERNEL_bare_metal_AVAILABLE=y
   185 CT_KERNEL_linux_AVAILABLE=y
   186 # CT_KERNEL_V_3_0_4 is not set
   187 # CT_KERNEL_V_3_0_3 is not set
   188 # CT_KERNEL_V_3_0_2 is not set
   189 # CT_KERNEL_V_3_0_1 is not set
   190 # CT_KERNEL_V_3_0 is not set
   191 # CT_KERNEL_V_2_6_39_4 is not set
   192 # CT_KERNEL_V_2_6_38_8 is not set
   193 # CT_KERNEL_V_2_6_37_6 is not set
   194 # CT_KERNEL_V_2_6_36_4 is not set
   195 # CT_KERNEL_V_2_6_35_14 is not set
   196 # CT_KERNEL_V_2_6_34_10 is not set
   197 # CT_KERNEL_V_2_6_33_19 is not set
   198 # CT_KERNEL_V_2_6_32_46 is not set
   199 CT_KERNEL_V_2_6_31_14=y
   200 # CT_KERNEL_V_2_6_27_59 is not set
   201 # CT_KERNEL_LINUX_CUSTOM is not set
   202 CT_KERNEL_mingw32_AVAILABLE=y
   203 
   204 #
   205 # Common kernel options
   206 #
   207 CT_SHARED_LIBS=y
   208 
   209 #
   210 # linux other options
   211 #
   212 CT_KERNEL_LINUX_VERBOSITY_0=y
   213 # CT_KERNEL_LINUX_VERBOSITY_1 is not set
   214 # CT_KERNEL_LINUX_VERBOSITY_2 is not set
   215 CT_KERNEL_LINUX_VERBOSE_LEVEL=0
   216 CT_KERNEL_LINUX_INSTALL_CHECK=y
   217 
   218 #
   219 # Binary utilities
   220 #
   221 CT_ARCH_BINFMT_ELF=y
   222 
   223 #
   224 # GNU binutils
   225 #
   226 # CT_BINUTILS_V_2_21_1a is not set
   227 # CT_BINUTILS_V_2_20_1a is not set
   228 CT_BINUTILS_V_2_19_1a=y
   229 # CT_BINUTILS_V_2_18a is not set
   230 CT_BINUTILS_VERSION="2.19.1a"
   231 CT_BINUTILS_2_19_or_later=y
   232 CT_BINUTILS_2_18_or_later=y
   233 CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
   234 CT_BINUTILS_FORCE_LD_BFD=y
   235 CT_BINUTILS_LINKER_LD=y
   236 CT_BINUTILS_LINKERS_LIST="ld"
   237 CT_BINUTILS_LINKER_DEFAULT="bfd"
   238 CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
   239 CT_BINUTILS_FOR_TARGET=y
   240 CT_BINUTILS_FOR_TARGET_IBERTY=y
   241 CT_BINUTILS_FOR_TARGET_BFD=y
   242 
   243 #
   244 # C compiler
   245 #
   246 CT_CC="gcc"
   247 CT_CC_VERSION="4.3.2"
   248 CT_CC_gcc=y
   249 # CT_CC_V_4_4_6 is not set
   250 # CT_CC_V_4_4_5 is not set
   251 # CT_CC_V_4_4_4 is not set
   252 # CT_CC_V_4_4_3 is not set
   253 # CT_CC_V_4_4_2 is not set
   254 # CT_CC_V_4_4_1 is not set
   255 # CT_CC_V_4_4_0 is not set
   256 # CT_CC_V_4_3_6 is not set
   257 # CT_CC_V_4_3_5 is not set
   258 # CT_CC_V_4_3_4 is not set
   259 # CT_CC_V_4_3_3 is not set
   260 CT_CC_V_4_3_2=y
   261 # CT_CC_V_4_3_1 is not set
   262 # CT_CC_V_4_2_4 is not set
   263 # CT_CC_V_4_2_2 is not set
   264 CT_CC_GCC_4_2_or_later=y
   265 CT_CC_GCC_4_3=y
   266 CT_CC_GCC_4_3_or_later=y
   267 CT_CC_GCC_HAS_PKGVERSION_BUGURL=y
   268 CT_CC_GCC_USE_GMP_MPFR=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 
   291 #
   292 # Optimisation features
   293 #
   294 
   295 #
   296 # Settings for libraries running on target
   297 #
   298 CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
   299 # CT_CC_GCC_LIBMUDFLAP is not set
   300 # CT_CC_GCC_LIBGOMP is not set
   301 # CT_CC_GCC_LIBSSP is not set
   302 
   303 #
   304 # Misc. obscure options.
   305 #
   306 CT_CC_CXA_ATEXIT=y
   307 # CT_CC_GCC_DISABLE_PCH is not set
   308 CT_CC_GCC_SJLJ_EXCEPTIONS=m
   309 CT_CC_GCC_LDBL_128=m
   310 
   311 #
   312 # C-library
   313 #
   314 CT_LIBC="glibc"
   315 CT_LIBC_VERSION="2.9"
   316 # CT_LIBC_eglibc is not set
   317 CT_LIBC_glibc=y
   318 # CT_LIBC_uClibc is not set
   319 CT_LIBC_eglibc_AVAILABLE=y
   320 CT_LIBC_glibc_AVAILABLE=y
   321 CT_LIBC_GLIBC_TARBALL=y
   322 CT_LIBC_GLIBC_V_2_9=y
   323 # CT_LIBC_GLIBC_V_2_8 is not set
   324 CT_LIBC_mingw_AVAILABLE=y
   325 CT_LIBC_newlib_AVAILABLE=y
   326 CT_LIBC_none_AVAILABLE=y
   327 CT_LIBC_uClibc_AVAILABLE=y
   328 CT_LIBC_SUPPORT_THREADS_ANY=y
   329 CT_LIBC_SUPPORT_NPTL=y
   330 CT_THREADS="nptl"
   331 
   332 #
   333 # Common C library options
   334 #
   335 CT_THREADS_NPTL=y
   336 CT_LIBC_XLDD=y
   337 CT_LIBC_glibc_familly=y
   338 CT_LIBC_GLIBC_EXTRA_CONFIG_ARRAY=""
   339 CT_LIBC_GLIBC_CONFIGPARMS=""
   340 CT_LIBC_GLIBC_EXTRA_CFLAGS=""
   341 CT_LIBC_EXTRA_CC_ARGS=""
   342 # CT_LIBC_DISABLE_VERSIONING is not set
   343 CT_LIBC_OLDEST_ABI=""
   344 # CT_LIBC_GLIBC_FORCE_UNWIND is not set
   345 CT_LIBC_GLIBC_USE_PORTS=y
   346 CT_LIBC_ADDONS_LIST=""
   347 # CT_LIBC_LOCALES is not set
   348 # CT_LIBC_GLIBC_KERNEL_VERSION_NONE is not set
   349 CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS=y
   350 # CT_LIBC_GLIBC_KERNEL_VERSION_CHOSEN is not set
   351 CT_LIBC_GLIBC_MIN_KERNEL="2.6.31.14"
   352 
   353 #
   354 # glibc other options
   355 #
   356 
   357 #
   358 # WARNING !!!                                            
   359 #
   360 
   361 #
   362 #   For glibc >= 2.8, it can happen that the tarballs    
   363 #
   364 
   365 #
   366 #   for the addons are not available for download.       
   367 #
   368 
   369 #
   370 #   If that happens, bad luck... Try a previous version  
   371 #
   372 
   373 #
   374 #   or try again later... :-(                            
   375 #
   376 
   377 #
   378 # Debug facilities
   379 #
   380 CT_DEBUG_dmalloc=y
   381 CT_DMALLOC_V_5_5_2=y
   382 CT_DMALLOC_VERSION="5.5.2"
   383 CT_DEBUG_duma=y
   384 CT_DUMA_A=y
   385 CT_DUMA_SO=y
   386 CT_DUMA_V_2_5_15=y
   387 CT_DUMA_VERSION="2_5_15"
   388 CT_DEBUG_gdb=y
   389 CT_GDB_CROSS=y
   390 # CT_GDB_CROSS_STATIC is not set
   391 CT_GDB_CROSS_PYTHON=y
   392 CT_GDB_NATIVE=y
   393 # CT_GDB_NATIVE_STATIC is not set
   394 CT_GDB_GDBSERVER=y
   395 CT_GDB_GDBSERVER_STATIC=y
   396 
   397 #
   398 # gdb version
   399 #
   400 CT_GDB_V_6_8a=y
   401 CT_GDB_VERSION="6.8a"
   402 # CT_DEBUG_ltrace is not set
   403 # CT_DEBUG_strace is not set
   404 
   405 #
   406 # Companion libraries
   407 #
   408 CT_COMPLIBS_NEEDED=y
   409 CT_GMP_NEEDED=y
   410 CT_MPFR_NEEDED=y
   411 CT_COMPLIBS=y
   412 CT_GMP=y
   413 CT_MPFR=y
   414 CT_GMP_V_4_3_2=y
   415 # CT_GMP_V_4_3_1 is not set
   416 # CT_GMP_V_4_3_0 is not set
   417 CT_GMP_VERSION="4.3.2"
   418 # CT_MPFR_V_3_0_0 is not set
   419 CT_MPFR_V_2_4_2=y
   420 # CT_MPFR_V_2_4_1 is not set
   421 # CT_MPFR_V_2_4_0 is not set
   422 CT_MPFR_VERSION="2.4.2"
   423 
   424 #
   425 # Companion libraries common options
   426 #
   427 # CT_COMPLIBS_CHECK is not set