[Buildroot] [PATCH v2] uclibc: run snapshot and ng configs through "savedefconfig"

Alexey Brodkin Alexey.Brodkin at synopsys.com
Mon Apr 20 15:47:43 UTC 2015


Recently uClibc got support of "savedefconfig" target that allows
generation of compact configuration description which only lists
differences from default options.

That's uClibc commit -
http://git.uclibc.org/uClibc/commit/?id=e286a674419d31cb0757dd2f8307d8b4756cf1f9

This change represents post-processing of "uClibc-snapshot.defconfig"
and "uClibc-ng.config" with "make savedefconfig" made on current
uClibc/master and uClibc-ng/1.0 branches accordingly.

Unfortunately the most recent stable uClibc version 0.9.33.2 doesn't
have "savedefconfig" target so I'm leaving uClibc-0.9.33.config as it
is.

Signed-off-by: Alexey Brodkin <abrodkin at synopsys.com>
Cc: Gustavo Zacarias <gustavo at zacarias.com.ar>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Cc: Max Filippov <jcmvbkbc at gmail.com>
Cc: Waldemar Brodkorb <wbx at openadk.org>
---
Changes in v2:
 [1] uClibc-ng/1.0 branch is used as a base instead of master because as of
     today only uClibc-ng v1.0 is supported in Buildroot. And uClibc-gd master
     branch has significant differences in supported options.

 [2] Removed LINUXTHREADS_OLD=y from both .configs because threads availablility
     and implementation model is anyway explicitly selected in uclibc.mk
     (UCLIBC_THREAD_CONFIG).
---
 package/uclibc/uClibc-ng.config       | 245 +--------------------------------
 package/uclibc/uClibc-snapshot.config | 248 +---------------------------------
 2 files changed, 4 insertions(+), 489 deletions(-)

diff --git a/package/uclibc/uClibc-ng.config b/package/uclibc/uClibc-ng.config
index 2885af6..b99eda5 100644
--- a/package/uclibc/uClibc-ng.config
+++ b/package/uclibc/uClibc-ng.config
@@ -1,280 +1,39 @@
-#
-# Automatically generated make config: don't edit
-# Version: 1.0.1
-#
-# TARGET_alpha is not set
-# TARGET_arc is not set
-# TARGET_arm is not set
-# TARGET_avr32 is not set
-# TARGET_bfin 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_metag 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_c6x is not set
-
-# CONFIG_GENERIC_ARM is not set
-# CONFIG_ARM610 is not set
-# CONFIG_ARM710 is not set
-# CONFIG_ARM7TDMI is not set
-# CONFIG_ARM720T is not set
-# CONFIG_ARM920T is not set
-# CONFIG_ARM922T is not set
-# CONFIG_ARM926T is not set
-# CONFIG_ARM10T is not set
-# CONFIG_ARM1136JF_S is not set
-# CONFIG_ARM1176JZ_S is not set
-# CONFIG_ARM1176JZF_S is not set
-# CONFIG_ARM_CORTEX_M3 is not set
-# CONFIG_ARM_CORTEX_M1 is not set
-# CONFIG_ARM_SA110 is not set
-# CONFIG_ARM_SA1100 is not set
-# CONFIG_ARM_XSCALE is not set
-# CONFIG_ARM_IWMMXT is not set
-
-# COMPILE_IN_THUMB_MODE is not set
-USE_BX=y
-
-TARGET_SUBARCH=""
-#
-# Target Architecture Features and Options
-#
-TARGET_ARCH="none"
-FORCE_OPTIONS_FOR_ARCH=y
-#
-# Using ELF file format
-#
-# ARCH_LITTLE_ENDIAN is not set
-# ARCH_BIG_ENDIAN is not set
-# ARCH_WANTS_LITTLE_ENDIAN is not set
-# ARCH_WANTS_BIG_ENDIAN is not set
-ARCH_HAS_MMU=y
-ARCH_USE_MMU=y
-UCLIBC_HAS_FLOATS=y
-UCLIBC_HAS_FPU=y
 DO_C99_MATH=y
-# DO_XSI_MATH is not set
-# UCLIBC_HAS_FENV is not set
-UCLIBC_HAS_LONG_DOUBLE_MATH=y
 KERNEL_HEADERS="/usr/src/linux/include"
-HAVE_DOT_CONFIG=y
-
-#
-# General Library Settings
-#
-# HAVE_NO_PIC is not set
-DOPIC=y
-# ARCH_HAS_NO_SHARED is not set
-# ARCH_HAS_NO_LDSO is not set
-# FORCE_SHAREABLE_TEXT_SEGMENTS is not set
-LDSO_LDD_SUPPORT=y
 # LDSO_CACHE_SUPPORT is not set
-LDSO_PRELOAD_ENV_SUPPORT=y
-# LDSO_PRELOAD_FILE_SUPPORT is not set
-# LDSO_STANDALONE_SUPPORT is not set
-# LDSO_PRELINK_SUPPORT is not set
 # UCLIBC_STATIC_LDCONFIG is not set
 LDSO_RUNPATH=y
-LDSO_SAFE_RUNPATH=y
-LDSO_SEARCH_INTERP_PATH=y
-LDSO_LD_LIBRARY_PATH=y
-# LDSO_NO_CLEANUP is not set
-UCLIBC_CTOR_DTOR=y
-# LDSO_GNU_HASH_SUPPORT is not set
-# HAS_NO_THREADS is not set
-LINUXTHREADS_OLD=y
-# LINUXTHREADS_NEW is not set
-# UCLIBC_HAS_THREADS_NATIVE is not set
-UCLIBC_HAS_THREADS=y
-# PTHREADS_DEBUG_SUPPORT is not set
-UCLIBC_HAS_SYSLOG=y
-UCLIBC_HAS_LFS=y
-# MALLOC is not set
-# MALLOC_SIMPLE is not set
-MALLOC_STANDARD=y
 MALLOC_GLIBC_COMPAT=y
 UCLIBC_HAS_OBSTACK=y
-UCLIBC_DYNAMIC_ATEXIT=y
-# COMPAT_ATEXIT is not set
+UCLIBC_HAS_UTMPX=y
+UCLIBC_HAS_UTMP=y
 UCLIBC_SUSV2_LEGACY=y
 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=y
 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=y
-# 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=y
-UCLIBC_HAS_CRYPT_IMPL=y
-# UCLIBC_HAS_SHA256_CRYPT_IMPL is not set
-# UCLIBC_HAS_SHA512_CRYPT_IMPL is not set
-UCLIBC_HAS_CRYPT=y
-UCLIBC_HAS_NETWORK_SUPPORT=y
-UCLIBC_HAS_SOCKET=y
-UCLIBC_HAS_IPV4=y
-# UCLIBC_HAS_IPV6 is not set
-# UCLIBC_HAS_RPC is not set
-# UCLIBC_HAS_FULL_RPC is not set
-# UCLIBC_HAS_REENTRANT_RPC is not set
 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=y
-# UCLIBC_HAS_CTYPE_ENFORCED is not set
-# UCLIBC_HAS_WCHAR is not set
-# UCLIBC_HAS_LOCALE is not set
 UCLIBC_HAS_HEXADECIMAL_FLOATS=y
-# UCLIBC_HAS_GLIBC_DIGIT_GROUPING is not set
 UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y
-# USE_OLD_VFPRINTF is not set
-UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9
-UCLIBC_HAS_SCANF_GLIBC_A_FLAG=y
-# 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 is not set
 # UCLIBC_HAS_STDIO_PUTC_MACRO is not set
-UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y
-# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set
 UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y
-# UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE is not set
 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_GNU_GETSUBOPT=y
-
-#
-# Big and Tall
-#
-UCLIBC_HAS_REGEX=y
 # UCLIBC_HAS_REGEX_OLD is not set
-UCLIBC_HAS_FNMATCH=y
 # UCLIBC_HAS_FNMATCH_OLD is not set
-# UCLIBC_HAS_WORDEXP is not set
 UCLIBC_HAS_NFTW=y
 UCLIBC_HAS_FTW=y
-# UCLIBC_HAS_FTS is not set
-UCLIBC_HAS_GLOB=y
 UCLIBC_HAS_GNU_GLOB=y
-UCLIBC_HAS_UTMPX=y
-
-#
-# Library Installation Options
-#
 RUNTIME_PREFIX="/"
 DEVEL_PREFIX="/usr/"
-MULTILIB_DIR="lib"
-HARDWIRED_ABSPATH=y
-
-#
-# Security options
-#
-# UCLIBC_BUILD_PIE is not set
-# UCLIBC_HAS_ARC4RANDOM is not set
-# HAVE_NO_SSP 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=y
-UCLIBC_BUILD_NOEXECSTACK=y
-
-#
-# uClibc development/debugging options
-#
-CROSS_COMPILER_PREFIX=""
-UCLIBC_EXTRA_CFLAGS=""
-# DODEBUG is not set
-# DODEBUG_PT 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 is not set
-WARNINGS="-Wall"
-# EXTRA_WARNINGS is not set
-# DOMULTI is not set
diff --git a/package/uclibc/uClibc-snapshot.config b/package/uclibc/uClibc-snapshot.config
index ac3d9b0..b99eda5 100644
--- a/package/uclibc/uClibc-snapshot.config
+++ b/package/uclibc/uClibc-snapshot.config
@@ -1,283 +1,39 @@
-#
-# Automatically generated make config: don't edit
-# Version: 0.9.32-git
-# Fri Jul  9 22:31:59 2010
-#
-# TARGET_alpha is not set
-# TARGET_arc is not set
-# TARGET_arm is not set
-# TARGET_avr32 is not set
-# TARGET_bfin 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_metag 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_c6x is not set
-
-# CONFIG_GENERIC_ARM is not set
-# CONFIG_ARM610 is not set
-# CONFIG_ARM710 is not set
-# CONFIG_ARM7TDMI is not set
-# CONFIG_ARM720T is not set
-# CONFIG_ARM920T is not set
-# CONFIG_ARM922T is not set
-# CONFIG_ARM926T is not set
-# CONFIG_ARM10T is not set
-# CONFIG_ARM1136JF_S is not set
-# CONFIG_ARM1176JZ_S is not set
-# CONFIG_ARM1176JZF_S is not set
-# CONFIG_ARM_CORTEX_M3 is not set
-# CONFIG_ARM_CORTEX_M1 is not set
-# CONFIG_ARM_SA110 is not set
-# CONFIG_ARM_SA1100 is not set
-# CONFIG_ARM_XSCALE is not set
-# CONFIG_ARM_IWMMXT is not set
-
-# COMPILE_IN_THUMB_MODE is not set
-USE_BX=y
-
-TARGET_SUBARCH=""
-#
-# Target Architecture Features and Options
-#
-TARGET_ARCH="none"
-FORCE_OPTIONS_FOR_ARCH=y
-#
-# Using ELF file format
-#
-# ARCH_LITTLE_ENDIAN is not set
-# ARCH_BIG_ENDIAN is not set
-# ARCH_WANTS_LITTLE_ENDIAN is not set
-# ARCH_WANTS_BIG_ENDIAN is not set
-ARCH_HAS_MMU=y
-ARCH_USE_MMU=y
-UCLIBC_HAS_FLOATS=y
-UCLIBC_HAS_FPU=y
 DO_C99_MATH=y
-# DO_XSI_MATH is not set
-# UCLIBC_HAS_FENV is not set
-UCLIBC_HAS_LONG_DOUBLE_MATH=y
 KERNEL_HEADERS="/usr/src/linux/include"
-HAVE_DOT_CONFIG=y
-
-#
-# General Library Settings
-#
-# HAVE_NO_PIC is not set
-DOPIC=y
-# ARCH_HAS_NO_SHARED is not set
-# ARCH_HAS_NO_LDSO is not set
-# FORCE_SHAREABLE_TEXT_SEGMENTS is not set
-LDSO_LDD_SUPPORT=y
 # LDSO_CACHE_SUPPORT is not set
-LDSO_PRELOAD_ENV_SUPPORT=y
-# LDSO_PRELOAD_FILE_SUPPORT is not set
-# LDSO_STANDALONE_SUPPORT is not set
-# LDSO_PRELINK_SUPPORT is not set
 # UCLIBC_STATIC_LDCONFIG is not set
 LDSO_RUNPATH=y
-LDSO_SAFE_RUNPATH=y
-LDSO_SEARCH_INTERP_PATH=y
-LDSO_LD_LIBRARY_PATH=y
-# LDSO_NO_CLEANUP is not set
-UCLIBC_CTOR_DTOR=y
-# LDSO_GNU_HASH_SUPPORT is not set
-# HAS_NO_THREADS is not set
-LINUXTHREADS_OLD=y
-# LINUXTHREADS_NEW is not set
-# UCLIBC_HAS_THREADS_NATIVE is not set
-UCLIBC_HAS_THREADS=y
-# PTHREADS_DEBUG_SUPPORT is not set
-UCLIBC_HAS_SYSLOG=y
-UCLIBC_HAS_LFS=y
-# MALLOC is not set
-# MALLOC_SIMPLE is not set
-MALLOC_STANDARD=y
 MALLOC_GLIBC_COMPAT=y
 UCLIBC_HAS_OBSTACK=y
-UCLIBC_DYNAMIC_ATEXIT=y
-# COMPAT_ATEXIT is not set
+UCLIBC_HAS_UTMPX=y
+UCLIBC_HAS_UTMP=y
 UCLIBC_SUSV2_LEGACY=y
 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=y
 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=y
-# 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=y
-UCLIBC_HAS_CRYPT_IMPL=y
-# UCLIBC_HAS_SHA256_CRYPT_IMPL is not set
-# UCLIBC_HAS_SHA512_CRYPT_IMPL is not set
-UCLIBC_HAS_CRYPT=y
-UCLIBC_HAS_NETWORK_SUPPORT=y
-UCLIBC_HAS_SOCKET=y
-UCLIBC_HAS_IPV4=y
-# UCLIBC_HAS_IPV6 is not set
-# UCLIBC_HAS_RPC is not set
-# UCLIBC_HAS_FULL_RPC is not set
-# UCLIBC_HAS_REENTRANT_RPC is not set
 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=y
-# UCLIBC_HAS_CTYPE_ENFORCED is not set
-# UCLIBC_HAS_WCHAR is not set
-# UCLIBC_HAS_LOCALE is not set
 UCLIBC_HAS_HEXADECIMAL_FLOATS=y
-# UCLIBC_HAS_GLIBC_DIGIT_GROUPING is not set
 UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y
-# USE_OLD_VFPRINTF is not set
-UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9
-UCLIBC_HAS_SCANF_GLIBC_A_FLAG=y
-# 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 is not set
 # UCLIBC_HAS_STDIO_PUTC_MACRO is not set
-UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y
-# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set
 UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y
-# UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE is not set
 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_GNU_GETSUBOPT=y
-
-#
-# Big and Tall
-#
-UCLIBC_HAS_REGEX=y
 # UCLIBC_HAS_REGEX_OLD is not set
-UCLIBC_HAS_FNMATCH=y
 # UCLIBC_HAS_FNMATCH_OLD is not set
-# UCLIBC_HAS_WORDEXP is not set
 UCLIBC_HAS_NFTW=y
 UCLIBC_HAS_FTW=y
-# UCLIBC_HAS_FTS is not set
-UCLIBC_HAS_GLOB=y
 UCLIBC_HAS_GNU_GLOB=y
-UCLIBC_HAS_UTMP=y
-UCLIBC_HAS_UTMPX=y
-
-#
-# Library Installation Options
-#
 RUNTIME_PREFIX="/"
 DEVEL_PREFIX="/usr/"
-MULTILIB_DIR="lib"
-HARDWIRED_ABSPATH=y
-
-#
-# Security options
-#
-# UCLIBC_BUILD_PIE is not set
-# UCLIBC_HAS_ARC4RANDOM is not set
-# HAVE_NO_SSP 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=y
-UCLIBC_BUILD_NOEXECSTACK=y
-
-#
-# uClibc development/debugging options
-#
-CROSS_COMPILER_PREFIX=""
-UCLIBC_EXTRA_CFLAGS=""
-# DODEBUG is not set
-# DODEBUG_PT 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 is not set
-WARNINGS="-Wall"
-# EXTRA_WARNINGS is not set
-# DOMULTI is not set
-# UCLIBC_MJN3_ONLY is not set
-- 
2.1.0



More information about the buildroot mailing list