* How do you find a configuration that builds?
@ 2012-08-15 2:47 Grant Edwards
2012-08-15 6:37 ` Grant Edwards
2012-08-15 15:46 ` Yann E. MORIN
0 siblings, 2 replies; 4+ messages in thread
From: Grant Edwards @ 2012-08-15 2:47 UTC (permalink / raw)
To: crossgcc
I'm trying to update from 1.12 to 1.16, and so far it's been a
failure. With 1.12, I just picked versions for gcc, binutils, uclibc,
and gdb -- then things just built. With 1.16, almost all the
combinations I've tried fail.
I even tried using the same versions that worked with 1.12, and that
fails (errors building uClibc because of invalid .size directives for
_init and _fini). And that's using the same versions of gcc,
binutils, and uClibc that I was using with 1.12.
How does one find a combination of versions that builds? Is it just
days of trail and error until you stumble across a usable combination
of recent versions?
Or is there something I'm missing?
My builos always seem to fail building uClibc (invalid .size directive
for _init _fini), or building the final compiler's libgcc (missing
pthread.h file).
The .size directive thing seems to be solved by dropping back from
binutils 0.21 to to binutils 0.20, even though 0.21 worked using ct-ng
1.12.
I haven't figured out what's causing the "missing pthread.h" error:
all uClibc versions/configurations I've tried newer than 0.9.30 seem
to have that problem.
Is anybody else able to build recent uClibc versions? With what versions
of gcc and/or binutils?
(ARM target, FWIW)
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: How do you find a configuration that builds?
2012-08-15 2:47 How do you find a configuration that builds? Grant Edwards
@ 2012-08-15 6:37 ` Grant Edwards
2012-08-15 15:46 ` Yann E. MORIN
1 sibling, 0 replies; 4+ messages in thread
From: Grant Edwards @ 2012-08-15 6:37 UTC (permalink / raw)
To: crossgcc
On 2012-08-15, Grant Edwards <grant.b.edwards@gmail.com> wrote:
> I'm trying to update from 1.12 to 1.16, and so far it's been a
> failure. With 1.12, I just picked versions for gcc, binutils, uclibc,
> and gdb -- then things just built. With 1.16, almost all the
> combinations I've tried fail.
After 12 or 13 tries, I found a buildable configuration using newer
versions than my old 1.12 setup (except for binutils -- had to go back
a version on that one):
CT_ARCH_ARM_EABI=y
CT_BINUTILS_VERSION="2.20.1a"
CT_CC_VERSION="4.6.3"
CT_LIBC_VERSION="0.9.33.2"
CT_GDB_VERSION="7.4.1"
CT_GMP_VERSION="5.0.2"
CT_MPFR_VERSION="3.1.0"
CT_PPL_VERSION="0.11.2"
CT_CLOOG_VERSION="0.15.11"
CT_MPC_VERSION="0.9"
CT_LIBC_SUPPORT_NPTL=y
CT_THREADS_NPTL=y
A few notes:
* It's a bad idea to use relative paths for configuration values.
Instead, anchor them to the top directory:
CT_KERNEL_LINUX_CUSTOM_LOCATION="${CT_TOP_DIR}/../linux-2.6.33.7-custom.tar.bz2
CT_LIBC_UCLIBC_CONFIG_FILE="${CT_TOP_DIR}/../uClibc.config"
[I think this is the second time I've had to learn that lesson.]
* Older versions of PPL are incompatible with gcc.
* Newer versions of binutils are incompatible with uClibc.
* uClibc configuration:
* Large file support is required -- I couldn't get a build to work
without it.
* SUSV4 legacy support is required by libstdc++
* No clue what caused the "missing pthread.h" failure or what fixed
it.
Don't know yet if the resulting toolchain will build a working kernel
or root filesystem.
--
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: How do you find a configuration that builds?
2012-08-15 2:47 How do you find a configuration that builds? Grant Edwards
2012-08-15 6:37 ` Grant Edwards
@ 2012-08-15 15:46 ` Yann E. MORIN
2012-08-15 16:51 ` Yann E. MORIN
1 sibling, 1 reply; 4+ messages in thread
From: Yann E. MORIN @ 2012-08-15 15:46 UTC (permalink / raw)
To: crossgcc; +Cc: Grant Edwards
Grant, All,
[BTW, do not post to: crossgcc@sources.redhat.com, it's a legacy email.
The up-to-date, canonical email for the list is: crossgcc@sourceware.org ]
On Wednesday 15 August 2012 04:47:12 Grant Edwards wrote:
> How does one find a combination of versions that builds?
Well, at least all the bundled samples do build:
ct-ng list-samples
ct-ng [sample-name]
ct-ng build
Eg.:
ct-ng arm-cortex_a15-linux-gnueabi
> Is it just
> days of trail and error until you stumble across a usable combination
> of recent versions?
Well, that's part of the game, yes. First, start with sdome known combo
from the samples, and switch one component at a time.
> My builos always seem to fail building uClibc (invalid .size directive
> for _init _fini), or building the final compiler's libgcc (missing
> pthread.h file).
>
> The .size directive thing seems to be solved by dropping back from
> binutils 0.21 to to binutils 0.20, even though 0.21 worked using ct-ng
> 1.12.
You mean, binutils _2_.XX, not _0_.XX ?
> I haven't figured out what's causing the "missing pthread.h" error:
> all uClibc versions/configurations I've tried newer than 0.9.30 seem
> to have that problem.
> Is anybody else able to build recent uClibc versions? With what versions
> of gcc and/or binutils?
I'm sucessfully using uClibc-0.9.33.2 with NPTL and gcc-4.7.1 targeting
a i686.
I'll test for an ARM target shortly and report.
Regards,
Yann E. MORIN.
--
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: How do you find a configuration that builds?
2012-08-15 15:46 ` Yann E. MORIN
@ 2012-08-15 16:51 ` Yann E. MORIN
0 siblings, 0 replies; 4+ messages in thread
From: Yann E. MORIN @ 2012-08-15 16:51 UTC (permalink / raw)
To: crossgcc; +Cc: Grant Edwards
[-- Attachment #1: Type: Text/Plain, Size: 838 bytes --]
Grant, All,
On Wednesday 15 August 2012 17:46:10 Yann E. MORIN wrote:
> On Wednesday 15 August 2012 04:47:12 Grant Edwards wrote:
> > How does one find a combination of versions that builds?
> I'll test for an ARM target shortly and report.
At least, the attached .config and uClibc.config files do produce a
toolchain.
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
[-- Attachment #2: .config --]
[-- Type: text/plain, Size: 12242 bytes --]
#
# Automatically generated make config: don't edit
# crosstool-NG hg+default-18302a29eb55 Configuration
# Wed Aug 15 18:18:28 2012
#
CT_CONFIGURE_has_xz=y
CT_CONFIGURE_has_cvs=y
CT_CONFIGURE_has_svn=y
CT_MODULES=y
#
# Paths and misc options
#
#
# crosstool-NG behavior
#
# CT_OBSOLETE is not set
CT_EXPERIMENTAL=y
# CT_DEBUG_CT is not set
#
# Paths
#
CT_LOCAL_TARBALLS_DIR="${HOME}/src"
CT_SAVE_TARBALLS=y
CT_WORK_DIR="${CT_TOP_DIR}/.build"
CT_PREFIX_DIR="${HOME}/x-tools/${CT_TARGET}"
CT_INSTALL_DIR="${CT_PREFIX_DIR}"
CT_RM_RF_PREFIX_DIR=y
CT_REMOVE_DOCS=y
CT_INSTALL_DIR_RO=y
CT_STRIP_ALL_TOOLCHAIN_EXECUTABLES=y
#
# Downloading
#
# CT_FORBID_DOWNLOAD is not set
# CT_FORCE_DOWNLOAD is not set
CT_CONNECT_TIMEOUT=10
# CT_ONLY_DOWNLOAD is not set
# CT_USE_MIRROR is not set
#
# Extracting
#
# CT_FORCE_EXTRACT is not set
CT_OVERIDE_CONFIG_GUESS_SUB=y
# CT_ONLY_EXTRACT is not set
CT_PATCH_BUNDLED=y
# CT_PATCH_LOCAL is not set
# CT_PATCH_BUNDLED_LOCAL is not set
# CT_PATCH_LOCAL_BUNDLED is not set
# CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set
# CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set
# CT_PATCH_NONE is not set
CT_PATCH_ORDER="bundled"
#
# Build behavior
#
CT_PARALLEL_JOBS=0
CT_LOAD=0
CT_USE_PIPES=y
CT_EXTRA_FLAGS_FOR_HOST=""
# CT_CONFIG_SHELL_SH is not set
# CT_CONFIG_SHELL_ASH is not set
CT_CONFIG_SHELL_BASH=y
# CT_CONFIG_SHELL_CUSTOM is not set
CT_CONFIG_SHELL="${bash}"
#
# Logging
#
# CT_LOG_ERROR is not set
# CT_LOG_WARN is not set
# CT_LOG_INFO is not set
CT_LOG_EXTRA=y
# CT_LOG_ALL is not set
# CT_LOG_DEBUG is not set
CT_LOG_LEVEL_MAX="EXTRA"
# CT_LOG_SEE_TOOLS_WARN is not set
CT_LOG_PROGRESS_BAR=y
CT_LOG_TO_FILE=y
CT_LOG_FILE_COMPRESS=y
#
# Target options
#
CT_ARCH="arm"
CT_ARCH_SUPPORTS_BOTH_MMU=y
CT_ARCH_SUPPORTS_BOTH_ENDIAN=y
CT_ARCH_SUPPORTS_32=y
CT_ARCH_SUPPORTS_WITH_ARCH=y
CT_ARCH_SUPPORTS_WITH_CPU=y
CT_ARCH_SUPPORTS_WITH_TUNE=y
CT_ARCH_SUPPORTS_WITH_FLOAT=y
CT_ARCH_SUPPORTS_WITH_FPU=y
CT_ARCH_SUPPORTS_SOFTFP=y
CT_ARCH_DEFAULT_HAS_MMU=y
CT_ARCH_DEFAULT_LE=y
CT_ARCH_DEFAULT_32=y
CT_ARCH_ARCH=""
CT_ARCH_CPU="cortex-a15"
CT_ARCH_TUNE="cortex-a15"
CT_ARCH_FPU="neon-vfpv4"
# CT_ARCH_BE is not set
CT_ARCH_LE=y
CT_ARCH_32=y
CT_ARCH_BITNESS=32
# CT_ARCH_FLOAT_HW is not set
# CT_ARCH_FLOAT_SW is not set
CT_TARGET_CFLAGS=""
CT_TARGET_LDFLAGS=""
# CT_ARCH_alpha is not set
CT_ARCH_arm=y
# CT_ARCH_avr32 is not set
# CT_ARCH_blackfin is not set
# CT_ARCH_m68k is not set
# CT_ARCH_mips is not set
# CT_ARCH_powerpc is not set
# CT_ARCH_s390 is not set
# CT_ARCH_sh is not set
# CT_ARCH_sparc is not set
# CT_ARCH_x86 is not set
CT_ARCH_alpha_AVAILABLE=y
CT_ARCH_arm_AVAILABLE=y
CT_ARCH_avr32_AVAILABLE=y
CT_ARCH_blackfin_AVAILABLE=y
CT_ARCH_m68k_AVAILABLE=y
CT_ARCH_mips_AVAILABLE=y
CT_ARCH_powerpc_AVAILABLE=y
CT_ARCH_s390_AVAILABLE=y
CT_ARCH_sh_AVAILABLE=y
CT_ARCH_sparc_AVAILABLE=y
CT_ARCH_x86_AVAILABLE=y
#
# Generic target options
#
# CT_MULTILIB is not set
CT_ARCH_USE_MMU=y
CT_ARCH_ENDIAN="little"
#
# Target optimisations
#
CT_ARCH_FLOAT_SOFTFP=y
CT_ARCH_FLOAT="softfp"
#
# arm other options
#
CT_ARCH_ARM_MODE="arm"
CT_ARCH_ARM_MODE_ARM=y
# CT_ARCH_ARM_MODE_THUMB is not set
# CT_ARCH_ARM_INTERWORKING is not set
CT_ARCH_ARM_EABI=y
#
# Toolchain options
#
#
# General toolchain options
#
CT_FORCE_SYSROOT=y
CT_USE_SYSROOT=y
CT_SYSROOT_NAME="sysroot"
CT_SYSROOT_DIR_PREFIX=""
CT_WANTS_STATIC_LINK=y
# CT_STATIC_TOOLCHAIN is not set
CT_TOOLCHAIN_PKGVERSION=""
CT_TOOLCHAIN_BUGURL=""
#
# Tuple completion and aliasing
#
CT_TARGET_VENDOR="cortex_a15"
CT_TARGET_ALIAS_SED_EXPR=""
CT_TARGET_ALIAS=""
#
# Toolchain type
#
# CT_NATIVE is not set
CT_CROSS=y
# CT_CROSS_NATIVE is not set
# CT_CANADIAN is not set
CT_TOOLCHAIN_TYPE="cross"
#
# Build system
#
CT_BUILD=""
CT_BUILD_PREFIX=""
CT_BUILD_SUFFIX=""
#
# Misc options
#
# CT_TOOLCHAIN_ENABLE_NLS is not set
#
# Operating System
#
CT_KERNEL_SUPPORTS_SHARED_LIBS=y
CT_KERNEL="linux"
CT_KERNEL_VERSION="3.5"
# CT_KERNEL_bare_metal is not set
CT_KERNEL_linux=y
CT_KERNEL_bare_metal_AVAILABLE=y
CT_KERNEL_linux_AVAILABLE=y
CT_KERNEL_V_3_5=y
# CT_KERNEL_V_3_4_7 is not set
# CT_KERNEL_V_3_3_8 is not set
# CT_KERNEL_V_3_2_25 is not set
# CT_KERNEL_V_3_1_10 is not set
# CT_KERNEL_V_3_0_39 is not set
# CT_KERNEL_V_2_6_39_4 is not set
# CT_KERNEL_V_2_6_38_8 is not set
# CT_KERNEL_V_2_6_37_6 is not set
# CT_KERNEL_V_2_6_36_4 is not set
# CT_KERNEL_V_2_6_33_20 is not set
# CT_KERNEL_V_2_6_32_59 is not set
# CT_KERNEL_V_2_6_31_14 is not set
# CT_KERNEL_V_2_6_27_62 is not set
# CT_KERNEL_LINUX_CUSTOM is not set
CT_KERNEL_mingw32_AVAILABLE=y
#
# Common kernel options
#
CT_SHARED_LIBS=y
#
# linux other options
#
CT_KERNEL_LINUX_VERBOSITY_0=y
# CT_KERNEL_LINUX_VERBOSITY_1 is not set
# CT_KERNEL_LINUX_VERBOSITY_2 is not set
CT_KERNEL_LINUX_VERBOSE_LEVEL=0
CT_KERNEL_LINUX_INSTALL_CHECK=y
#
# Binary utilities
#
CT_ARCH_BINFMT_ELF=y
#
# GNU binutils
#
CT_BINUTILS_V_2_22=y
# CT_BINUTILS_V_2_21_53 is not set
# CT_BINUTILS_V_2_21_1a is not set
# CT_BINUTILS_V_2_20_1a is not set
# CT_BINUTILS_V_2_19_1a is not set
# CT_BINUTILS_V_2_18a is not set
CT_BINUTILS_VERSION="2.22"
CT_BINUTILS_2_22_or_later=y
CT_BINUTILS_2_21_or_later=y
CT_BINUTILS_2_20_or_later=y
CT_BINUTILS_2_19_or_later=y
CT_BINUTILS_2_18_or_later=y
CT_BINUTILS_HAS_HASH_STYLE=y
CT_BINUTILS_HAS_GOLD=y
CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
CT_BINUTILS_HAS_PLUGINS=y
CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
# CT_BINUTILS_LINKER_LD is not set
# CT_BINUTILS_LINKER_GOLD is not set
CT_BINUTILS_LINKER_LD_GOLD=y
# CT_BINUTILS_LINKER_GOLD_LD is not set
CT_BINUTILS_GOLD_INSTALLED=y
CT_BINUTILS_GOLD_THREADS=y
CT_BINUTILS_LINKER_BOTH=y
CT_BINUTILS_LINKERS_LIST="ld,gold"
CT_BINUTILS_LD_WRAPPER=y
CT_BINUTILS_LINKER_DEFAULT="bfd"
CT_BINUTILS_PLUGINS=y
CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
# CT_BINUTILS_FOR_TARGET is not set
#
# C compiler
#
CT_CC="gcc"
CT_CC_VERSION="linaro-4.7-2012.07"
CT_CC_gcc=y
CT_CC_GCC_SHOW_LINARO=y
CT_CC_V_linaro_4_7_2012_07=y
# CT_CC_V_4_7_1 is not set
# CT_CC_V_4_7_0 is not set
# CT_CC_V_linaro_4_6_2012_07 is not set
# CT_CC_V_4_6_3 is not set
# CT_CC_V_4_6_2 is not set
# CT_CC_V_4_6_1 is not set
# CT_CC_V_4_6_0 is not set
# CT_CC_V_linaro_4_5_2012_03 is not set
# CT_CC_V_4_5_3 is not set
# CT_CC_V_4_5_2 is not set
# CT_CC_V_4_5_1 is not set
# CT_CC_V_4_5_0 is not set
# CT_CC_V_linaro_4_4_2011_02_0 is not set
# CT_CC_V_4_4_7 is not set
# CT_CC_V_4_4_6 is not set
# CT_CC_V_4_4_5 is not set
# CT_CC_V_4_4_4 is not set
# CT_CC_V_4_4_3 is not set
# CT_CC_V_4_4_2 is not set
# CT_CC_V_4_4_1 is not set
# CT_CC_V_4_4_0 is not set
# CT_CC_V_4_3_6 is not set
# CT_CC_V_4_3_5 is not set
# CT_CC_V_4_3_4 is not set
# CT_CC_V_4_3_3 is not set
# CT_CC_V_4_3_2 is not set
# CT_CC_V_4_3_1 is not set
# CT_CC_V_4_2_4 is not set
# CT_CC_V_4_2_2 is not set
CT_CC_GCC_4_2_or_later=y
CT_CC_GCC_4_3_or_later=y
CT_CC_GCC_4_4_or_later=y
CT_CC_GCC_4_5_or_later=y
CT_CC_GCC_4_6_or_later=y
CT_CC_GCC_4_7=y
CT_CC_GCC_4_7_or_later=y
CT_CC_GCC_HAS_GRAPHITE=y
CT_CC_GCC_HAS_LTO=y
CT_CC_GCC_HAS_PKGVERSION_BUGURL=y
CT_CC_GCC_HAS_BUILD_ID=y
CT_CC_GCC_HAS_LNK_HASH_STYLE=y
CT_CC_GCC_ENABLE_PLUGINS=y
CT_CC_GCC_GOLD=y
CT_CC_GCC_USE_GMP_MPFR=y
CT_CC_GCC_USE_PPL_CLOOG=y
CT_CC_GCC_USE_MPC=y
CT_CC_GCC_HAS_LIBQUADMATH=y
# CT_CC_LANG_FORTRAN is not set
CT_CC_SUPPORT_CXX=y
CT_CC_SUPPORT_FORTRAN=y
CT_CC_SUPPORT_JAVA=y
CT_CC_SUPPORT_ADA=y
CT_CC_SUPPORT_OBJC=y
CT_CC_SUPPORT_OBJCXX=y
#
# Additional supported languages:
#
CT_CC_LANG_CXX=y
# CT_CC_LANG_JAVA is not set
# CT_CC_LANG_ADA is not set
# CT_CC_LANG_OBJC is not set
# CT_CC_LANG_OBJCXX is not set
CT_CC_LANG_OTHERS=""
#
# gcc other options
#
CT_CC_ENABLE_CXX_FLAGS=""
CT_CC_CORE_EXTRA_CONFIG_ARRAY="--with-float=hard"
CT_CC_EXTRA_CONFIG_ARRAY="--with-float=hard"
CT_CC_STATIC_LIBSTDCXX=y
# CT_CC_GCC_SYSTEM_ZLIB is not set
#
# Optimisation features
#
CT_CC_GCC_USE_GRAPHITE=y
CT_CC_GCC_USE_LTO=y
#
# Settings for libraries running on target
#
CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
# CT_CC_GCC_LIBMUDFLAP is not set
# CT_CC_GCC_LIBGOMP is not set
# CT_CC_GCC_LIBSSP is not set
# CT_CC_GCC_LIBQUADMATH is not set
#
# Misc. obscure options.
#
CT_CC_CXA_ATEXIT=y
# CT_CC_GCC_DISABLE_PCH is not set
CT_CC_GCC_SJLJ_EXCEPTIONS=m
CT_CC_GCC_LDBL_128=m
# CT_CC_GCC_BUILD_ID is not set
CT_CC_GCC_LNK_HASH_STYLE_DEFAULT=y
# CT_CC_GCC_LNK_HASH_STYLE_SYSV is not set
# CT_CC_GCC_LNK_HASH_STYLE_GNU is not set
# CT_CC_GCC_LNK_HASH_STYLE_BOTH is not set
CT_CC_GCC_LNK_HASH_STYLE=""
#
# C-library
#
CT_LIBC="uClibc"
CT_LIBC_VERSION="0.9.33.2"
# CT_LIBC_eglibc is not set
# CT_LIBC_glibc is not set
CT_LIBC_uClibc=y
CT_LIBC_eglibc_AVAILABLE=y
CT_LIBC_glibc_AVAILABLE=y
CT_LIBC_mingw_AVAILABLE=y
CT_LIBC_newlib_AVAILABLE=y
CT_LIBC_none_AVAILABLE=y
CT_LIBC_uClibc_AVAILABLE=y
#
# 'softfp' ABI and uClibc is not entirely tested in crosstool-NG
#
#
# You may experience issues, although it should work just fine
#
CT_LIBC_UCLIBC_V_0_9_33_2=y
# CT_LIBC_UCLIBC_V_0_9_33_1 is not set
# CT_LIBC_UCLIBC_V_0_9_33 is not set
# CT_LIBC_UCLIBC_V_0_9_32_1 is not set
# CT_LIBC_UCLIBC_V_0_9_32 is not set
# CT_LIBC_UCLIBC_V_0_9_31 is not set
# CT_LIBC_UCLIBC_V_0_9_30_3 is not set
# CT_LIBC_UCLIBC_V_0_9_30_2 is not set
# CT_LIBC_UCLIBC_V_0_9_30_1 is not set
# CT_LIBC_UCLIBC_V_0_9_30 is not set
# CT_LIBC_UCLIBC_V_snapshot is not set
# CT_LIBC_UCLIBC_V_specific_date is not set
CT_LIBC_UCLIBC_0_9_32_or_later=y
CT_LIBC_UCLIBC_0_9_30_or_later=y
CT_LIBC_UCLIBC_PARALLEL=y
CT_LIBC_UCLIBC_VERBOSITY_0=y
# CT_LIBC_UCLIBC_VERBOSITY_1 is not set
# CT_LIBC_UCLIBC_VERBOSITY_2 is not set
CT_LIBC_UCLIBC_VERBOSITY=""
CT_LIBC_UCLIBC_DEBUG_LEVEL_0=y
# CT_LIBC_UCLIBC_DEBUG_LEVEL_1 is not set
# CT_LIBC_UCLIBC_DEBUG_LEVEL_2 is not set
# CT_LIBC_UCLIBC_DEBUG_LEVEL_3 is not set
CT_LIBC_UCLIBC_DEBUG_LEVEL=0
CT_LIBC_UCLIBC_CONFIG_FILE="${CT_TOP_DIR}/uClibc.config"
CT_LIBC_SUPPORT_THREADS_ANY=y
CT_LIBC_SUPPORT_NPTL=y
CT_LIBC_SUPPORT_LINUXTHREADS=y
CT_LIBC_SUPPORT_THREADS_NONE=y
CT_THREADS="nptl"
#
# Common C library options
#
CT_THREADS_NPTL=y
# CT_THREADS_LINUXTHREADS is not set
# CT_THREADS_NONE is not set
CT_LIBC_XLDD=y
#
# uClibc other options
#
CT_LIBC_UCLIBC_LNXTHRD=""
# CT_LIBC_UCLIBC_LOCALES is not set
CT_LIBC_UCLIBC_WCHAR=y
#
# Debug facilities
#
# CT_DEBUG_dmalloc is not set
# CT_DMALLOC_V_5_5_2 is not set
# CT_DEBUG_duma is not set
# CT_DUMA_V_2_5_15 is not set
# CT_DEBUG_gdb is not set
# CT_GDB_V_linaro_7_4_2012_06 is not set
# CT_GDB_V_7_4_1 is not set
# CT_GDB_V_7_4 is not set
# CT_GDB_V_linaro_7_3_2011_12 is not set
# CT_GDB_V_7_3_1 is not set
# CT_GDB_V_7_3a is not set
# CT_GDB_V_linaro_7_2_2011_05_0 is not set
# CT_GDB_V_7_2a is not set
# CT_GDB_V_7_1a is not set
# CT_GDB_V_7_0_1a is not set
# CT_GDB_V_7_0a is not set
# CT_GDB_V_6_8a is not set
# CT_DEBUG_ltrace is not set
# CT_LTRACE_V_0_5_3 is not set
# CT_LTRACE_V_0_5_2 is not set
# CT_DEBUG_strace is not set
# CT_STRACE_V_4_6 is not set
# CT_STRACE_V_4_5_20 is not set
# CT_STRACE_V_4_5_19 is not set
# CT_STRACE_V_4_5_18 is not set
#
# Companion libraries
#
CT_COMPLIBS_NEEDED=y
CT_GMP_NEEDED=y
CT_MPFR_NEEDED=y
CT_PPL_NEEDED=y
CT_CLOOG_NEEDED=y
CT_MPC_NEEDED=y
CT_COMPLIBS=y
CT_GMP=y
CT_MPFR=y
CT_PPL=y
CT_CLOOG=y
CT_MPC=y
CT_GMP_V_5_0_2=y
# CT_GMP_V_5_0_1 is not set
# CT_GMP_V_4_3_2 is not set
# CT_GMP_V_4_3_1 is not set
# CT_GMP_V_4_3_0 is not set
CT_GMP_VERSION="5.0.2"
CT_MPFR_V_3_1_0=y
# CT_MPFR_V_3_0_1 is not set
# CT_MPFR_V_3_0_0 is not set
# CT_MPFR_V_2_4_2 is not set
# CT_MPFR_V_2_4_1 is not set
# CT_MPFR_V_2_4_0 is not set
CT_MPFR_VERSION="3.1.0"
CT_PPL_V_0_11_2=y
# CT_PPL_V_0_11_1 is not set
# CT_PPL_V_0_11 is not set
# CT_PPL_V_0_10_2 is not set
CT_PPL_VERSION="0.11.2"
CT_PPL_0_11=y
CT_PPL_NEEDS_LIBPWL=y
CT_CLOOG_V_0_15_11=y
# CT_CLOOG_V_0_15_10 is not set
# CT_CLOOG_V_0_15_9 is not set
# CT_CLOOG_V_0_15_8 is not set
# CT_CLOOG_V_0_15_7 is not set
# CT_CLOOG_V_0_15_6 is not set
CT_CLOOG_VERSION="0.15.11"
CT_CLOOG_0_15_1x=y
CT_CLOOG_NEEDS_AUTORECONF=y
CT_MPC_V_0_9=y
# CT_MPC_V_0_8_2 is not set
# CT_MPC_V_0_8_1 is not set
# CT_MPC_V_0_7 is not set
CT_MPC_VERSION="0.9"
# CT_LIBELF_V_0_8_13 is not set
# CT_LIBELF_V_0_8_12 is not set
#
# Companion libraries common options
#
# CT_COMPLIBS_CHECK is not set
#
# Companion tools
#
#
# READ HELP before you say 'Y' below !!!
#
# CT_COMP_TOOLS is not set
#
# Test suite
#
CT_TEST_SUITE=y
CT_TEST_SUITE_GCC=y
[-- Attachment #3: uClibc.config --]
[-- Type: text/plain, Size: 6880 bytes --]
#
# Automatically generated make config: don't edit
# Version: 0.9.33.2
# Wed Aug 15 18:16:37 2012
#
# TARGET_alpha is not set
TARGET_arm=y
# TARGET_avr32 is not set
# TARGET_bfin is not set
# TARGET_c6x is not set
# TARGET_cris is not set
# TARGET_e1 is not set
# TARGET_frv is not set
# TARGET_h8300 is not set
# TARGET_hppa is not set
# TARGET_i386 is not set
# TARGET_i960 is not set
# TARGET_ia64 is not set
# TARGET_m68k is not set
# TARGET_microblaze is not set
# TARGET_mips is not set
# TARGET_nios is not set
# TARGET_nios2 is not set
# TARGET_powerpc is not set
# TARGET_sh is not set
# TARGET_sh64 is not set
# TARGET_sparc is not set
# TARGET_v850 is not set
# TARGET_vax is not set
# TARGET_x86_64 is not set
# TARGET_xtensa is not set
#
# Target Architecture Features and Options
#
TARGET_ARCH="arm"
FORCE_OPTIONS_FOR_ARCH=y
CONFIG_ARM_EABI=y
# COMPILE_IN_THUMB_MODE is not set
USE_BX=y
# CONFIG_GENERIC_386 is not set
# CONFIG_386 is not set
# CONFIG_486 is not set
# CONFIG_586 is not set
# CONFIG_586MMX is not set
# CONFIG_686 is not set
# CONFIG_PENTIUMII is not set
# CONFIG_PENTIUMIII is not set
# CONFIG_PENTIUM4 is not set
# CONFIG_K6 is not set
# CONFIG_K7 is not set
# CONFIG_ELAN is not set
# CONFIG_CRUSOE is not set
# CONFIG_WINCHIPC6 is not set
# CONFIG_WINCHIP2 is not set
# CONFIG_CYRIXIII is not set
# CONFIG_NEHEMIAH is not set
TARGET_SUBARCH=""
#
# Using ELF file format
#
ARCH_ANY_ENDIAN=y
ARCH_LITTLE_ENDIAN=y
# ARCH_WANTS_BIG_ENDIAN is not set
ARCH_WANTS_LITTLE_ENDIAN=y
ARCH_HAS_MMU=y
ARCH_USE_MMU=y
UCLIBC_HAS_FLOATS=y
UCLIBC_HAS_FPU=y
DO_C99_MATH=y
DO_XSI_MATH=y
UCLIBC_HAS_FENV=y
KERNEL_HEADERS="/home/ymorin/x-tools/i686-br-linux-uclibc/i686-br-linux-uclibc/sysroot/usr/include"
HAVE_DOT_CONFIG=y
#
# General Library Settings
#
DOPIC=y
HAVE_SHARED=y
# FORCE_SHAREABLE_TEXT_SEGMENTS is not set
LDSO_LDD_SUPPORT=y
LDSO_CACHE_SUPPORT=y
# LDSO_PRELOAD_ENV_SUPPORT is not set
# LDSO_PRELOAD_FILE_SUPPORT is not set
LDSO_BASE_FILENAME="ld.so"
# LDSO_STANDALONE_SUPPORT is not set
# LDSO_PRELINK_SUPPORT is not set
UCLIBC_STATIC_LDCONFIG=y
# LDSO_RUNPATH is not set
# LDSO_SEARCH_INTERP_PATH is not set
# LDSO_LD_LIBRARY_PATH is not set
# LDSO_NO_CLEANUP is not set
UCLIBC_CTOR_DTOR=y
LDSO_GNU_HASH_SUPPORT=y
# HAS_NO_THREADS is not set
# LINUXTHREADS_OLD is not set
# LINUXTHREADS_NEW is not set
UCLIBC_HAS_THREADS_NATIVE=y
UCLIBC_HAS_THREADS=y
UCLIBC_HAS_TLS=y
PTHREADS_DEBUG_SUPPORT=y
UCLIBC_HAS_SYSLOG=y
UCLIBC_HAS_LFS=y
# MALLOC is not set
# MALLOC_SIMPLE is not set
MALLOC_STANDARD=y
# MALLOC_GLIBC_COMPAT is not set
UCLIBC_DYNAMIC_ATEXIT=y
# COMPAT_ATEXIT is not set
UCLIBC_SUSV3_LEGACY=y
# UCLIBC_SUSV3_LEGACY_MACROS is not set
UCLIBC_SUSV4_LEGACY=y
# UCLIBC_STRICT_HEADERS is not set
# UCLIBC_HAS_STUBS is not set
UCLIBC_HAS_SHADOW=y
UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
UCLIBC_HAS___PROGNAME=y
UCLIBC_HAS_PTY=y
ASSUME_DEVPTS=y
UNIX98PTY_ONLY=y
# UCLIBC_HAS_GETPT is not set
UCLIBC_HAS_LIBUTIL=y
UCLIBC_HAS_TM_EXTENSIONS=y
UCLIBC_HAS_TZ_CACHING=y
UCLIBC_HAS_TZ_FILE=y
UCLIBC_HAS_TZ_FILE_READ_MANY=y
UCLIBC_TZ_FILE_PATH="/etc/TZ"
UCLIBC_FALLBACK_TO_ETC_LOCALTIME=y
#
# Advanced Library Settings
#
UCLIBC_PWD_BUFFER_SIZE=256
UCLIBC_GRP_BUFFER_SIZE=256
#
# Support various families of functions
#
UCLIBC_LINUX_MODULE_26=y
# UCLIBC_LINUX_MODULE_24 is not set
UCLIBC_LINUX_SPECIFIC=y
UCLIBC_HAS_GNU_ERROR=y
UCLIBC_BSD_SPECIFIC=y
UCLIBC_HAS_BSD_ERR=y
# UCLIBC_HAS_OBSOLETE_BSD_SIGNAL is not set
# UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL is not set
# UCLIBC_NTP_LEGACY is not set
# UCLIBC_SV4_DEPRECATED is not set
UCLIBC_HAS_REALTIME=y
UCLIBC_HAS_ADVANCED_REALTIME=y
UCLIBC_HAS_EPOLL=y
UCLIBC_HAS_XATTR=y
# UCLIBC_HAS_PROFILING is not set
UCLIBC_HAS_CRYPT_IMPL=y
UCLIBC_HAS_SHA256_CRYPT_IMPL=y
UCLIBC_HAS_SHA512_CRYPT_IMPL=y
UCLIBC_HAS_CRYPT=y
UCLIBC_HAS_NETWORK_SUPPORT=y
UCLIBC_HAS_SOCKET=y
UCLIBC_HAS_IPV4=y
UCLIBC_HAS_IPV6=y
UCLIBC_HAS_RPC=y
UCLIBC_HAS_FULL_RPC=y
UCLIBC_HAS_REENTRANT_RPC=y
UCLIBC_USE_NETLINK=y
UCLIBC_SUPPORT_AI_ADDRCONFIG=y
# UCLIBC_HAS_BSD_RES_CLOSE is not set
UCLIBC_HAS_COMPAT_RES_STATE=y
# UCLIBC_HAS_EXTRA_COMPAT_RES_STATE is not set
UCLIBC_HAS_RESOLVER_SUPPORT=y
UCLIBC_HAS_LIBRESOLV_STUB=y
UCLIBC_HAS_LIBNSL_STUB=y
#
# String and Stdio Support
#
UCLIBC_HAS_STRING_GENERIC_OPT=y
UCLIBC_HAS_STRING_ARCH_OPT=y
UCLIBC_HAS_CTYPE_TABLES=y
UCLIBC_HAS_CTYPE_SIGNED=y
# UCLIBC_HAS_CTYPE_UNSAFE is not set
# UCLIBC_HAS_CTYPE_CHECKED is not set
UCLIBC_HAS_CTYPE_ENFORCED=y
UCLIBC_HAS_WCHAR=y
UCLIBC_HAS_LOCALE=y
UCLIBC_BUILD_ALL_LOCALE=y
# UCLIBC_BUILD_MINIMAL_LOCALE is not set
# UCLIBC_PREGENERATED_LOCALE_DATA is not set
# UCLIBC_HAS_XLOCALE is not set
# UCLIBC_HAS_HEXADECIMAL_FLOATS is not set
# UCLIBC_HAS_GLIBC_DIGIT_GROUPING is not set
UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y
UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9
# UCLIBC_HAS_SCANF_GLIBC_A_FLAG is not set
# UCLIBC_HAS_STDIO_BUFSIZ_NONE is not set
# UCLIBC_HAS_STDIO_BUFSIZ_256 is not set
# UCLIBC_HAS_STDIO_BUFSIZ_512 is not set
# UCLIBC_HAS_STDIO_BUFSIZ_1024 is not set
# UCLIBC_HAS_STDIO_BUFSIZ_2048 is not set
UCLIBC_HAS_STDIO_BUFSIZ_4096=y
# UCLIBC_HAS_STDIO_BUFSIZ_8192 is not set
UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y
# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_4 is not set
# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_8 is not set
# UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT is not set
UCLIBC_HAS_STDIO_GETC_MACRO=y
UCLIBC_HAS_STDIO_PUTC_MACRO=y
# UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION is not set
UCLIBC_HAS_FOPEN_LARGEFILE_MODE=y
UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y
UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE=y
UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y
UCLIBC_HAS_PRINTF_M_SPEC=y
UCLIBC_HAS_ERRNO_MESSAGES=y
# UCLIBC_HAS_SYS_ERRLIST is not set
UCLIBC_HAS_SIGNUM_MESSAGES=y
# UCLIBC_HAS_SYS_SIGLIST is not set
UCLIBC_HAS_GNU_GETOPT=y
UCLIBC_HAS_STDIO_FUTEXES=y
UCLIBC_HAS_GNU_GETSUBOPT=y
#
# Big and Tall
#
UCLIBC_HAS_REGEX=y
UCLIBC_HAS_REGEX_OLD=y
UCLIBC_HAS_FNMATCH=y
UCLIBC_HAS_FNMATCH_OLD=y
# UCLIBC_HAS_WORDEXP is not set
UCLIBC_HAS_NFTW=y
# UCLIBC_HAS_FTW is not set
# UCLIBC_HAS_FTS is not set
UCLIBC_HAS_GLOB=y
UCLIBC_HAS_GNU_GLOB=y
# UCLIBC_HAS_UTMPX is not set
#
# Library Installation Options
#
RUNTIME_PREFIX="/"
DEVEL_PREFIX="/usr/"
MULTILIB_DIR="lib"
# HARDWIRED_ABSPATH is not set
#
# Security options
#
# UCLIBC_BUILD_PIE is not set
# UCLIBC_HAS_ARC4RANDOM is not set
UCLIBC_HAS_SSP=y
# UCLIBC_HAS_SSP_COMPAT is not set
# SSP_QUICK_CANARY is not set
PROPOLICE_BLOCK_ABRT=y
# PROPOLICE_BLOCK_SEGV is not set
# UCLIBC_BUILD_SSP is not set
UCLIBC_BUILD_RELRO=y
# UCLIBC_BUILD_NOW is not set
UCLIBC_BUILD_NOEXECSTACK=y
#
# Development/debugging options
#
CROSS_COMPILER_PREFIX=""
UCLIBC_EXTRA_CFLAGS=""
# DODEBUG is not set
# DOSTRIP is not set
# DOASSERTS is not set
# SUPPORT_LD_DEBUG is not set
# SUPPORT_LD_DEBUG_EARLY is not set
# UCLIBC_MALLOC_DEBUGGING is not set
UCLIBC_HAS_BACKTRACE=y
WARNINGS="-Wall -pipe"
# EXTRA_WARNINGS is not set
# DOMULTI is not set
# UCLIBC_MJN3_ONLY is not set
[-- Attachment #4: Type: text/plain, Size: 71 bytes --]
--
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-08-15 16:51 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-08-15 2:47 How do you find a configuration that builds? Grant Edwards
2012-08-15 6:37 ` Grant Edwards
2012-08-15 15:46 ` Yann E. MORIN
2012-08-15 16:51 ` Yann E. MORIN
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