On 30/01/11 22:35, Torsten Mohr wrote: > Hello, > > i try to compile uClibc-0.9.31 for target ARM, which fails. There are the > same problems for uClibc-0.9.32-rc2: > > I configured and installed binutils-2.21 and gcc-4.5.2 for arm-linux-elf. > I compile with: > > make CROSS=arm-linux-elf- > KERNEL_HEADERS=/local/armbuild/sysroot/usr/include/include > > At linking i get: > > libc/libc_so.a(dl-iterate-phdr.oS): In function `dl_iterate_phdr': > dl-iterate-phdr.c:(.text+0x80): undefined reference to `_dl_loaded_modules' > libc/libc_so.a(__uClibc_main.oS): In function `__uClibc_fini': > __uClibc_main.c:(.text+0xb0): undefined reference to `_dl_app_fini_array' > libc/libc_so.a(__uClibc_main.oS): In function `__uClibc_main': > __uClibc_main.c:(.text+0x25c): undefined reference to `_dl_app_init_array' > collect2: ld returned 1 exit status > make: *** [lib/libc.so] Fehler 1 > > > After changing in libc/misc/internals/__uClibc_main.c (found in the archives): > > From: > extern void _dl_app_init_array(void); > extern void _dl_app_fini_array(void); > > To: > extern void weak_function _dl_app_init_array(void) attribute_hidden; > extern void weak_function _dl_app_fini_array(void) attribute_hidden; > > Now i still get: > libc/libc_so.a(dl-iterate-phdr.oS): In function `dl_iterate_phdr': > dl-iterate-phdr.c:(.text+0x80): undefined reference to `_dl_loaded_modules' > collect2: ld returned 1 exit status > make: *** [lib/libc.so] Fehler 1 > > > Can anybody tell me how to compile uClibc? > > I'm not sure if the change above is ok, can anybody comment? > > How can i get rid of the second error? > > > My .config, for reference: > # > # Automatically generated make config: don't edit > # Version: 0.9.31 > # Sun Jan 30 21:42:50 2011 > # > # TARGET_alpha is not set > TARGET_arm=y > # 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_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_OABI is not set > CONFIG_ARM_EABI=y > CONFIG_GENERIC_ARM=y > # 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 > 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="/opt/arm-linux-elf/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 > HAVE_SHARED=y > # FORCE_SHAREABLE_TEXT_SEGMENTS is not set > LDSO_LDD_SUPPORT=y > # LDSO_CACHE_SUPPORT is not set > # LDSO_PRELOAD_FILE_SUPPORT is not set > # UCLIBC_STATIC_LDCONFIG is not set > LDSO_RUNPATH=y > LDSO_SEARCH_INTERP_PATH=y > 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=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_DYNAMIC_ATEXIT=y > # COMPAT_ATEXIT is not set > UCLIBC_SUSV3_LEGACY=y > # UCLIBC_SUSV3_LEGACY_MACROS is not set > UCLIBC_SUSV4_LEGACY=y > # UCLIBC_HAS_STUBS is not set > UCLIBC_HAS_SHADOW=y > # UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set > 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" > > # > # Advanced Library Settings > # > UCLIBC_PWD_BUFFER_SIZE=256 > UCLIBC_GRP_BUFFER_SIZE=256 > > # > # Support various families of functions > # > UCLIBC_LINUX_MODULE_24=y > 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=y > 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_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_USE_NETLINK=y > # UCLIBC_SUPPORT_AI_ADDRCONFIG is not set > # 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_LIBRESOLV_STUB=y > UCLIBC_HAS_LIBNSL_STUB=y > > # > # String and Stdio Support > # > # UCLIBC_HAS_STRING_GENERIC_OPT is not set > UCLIBC_HAS_STRING_ARCH_OPT=y > UCLIBC_HAS_CTYPE_TABLES=y > UCLIBC_HAS_CTYPE_SIGNED=y > UCLIBC_HAS_CTYPE_UNSAFE=y > # UCLIBC_HAS_CTYPE_CHECKED is not set > # 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_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_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_GLOB=y > UCLIBC_HAS_GNU_GLOB=y > > # > # Library Installation Options > # > RUNTIME_PREFIX="/opt/arm-linux-elf/lib" > DEVEL_PREFIX="/opt/arm-linux-elf/uclibc" > 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 is not set > UCLIBC_BUILD_RELRO=y > UCLIBC_BUILD_NOW=y > UCLIBC_BUILD_NOEXECSTACK=y > > # > # uClibc development/debugging options > # > CROSS_COMPILER_PREFIX="arm-linux-elf-" > UCLIBC_EXTRA_CFLAGS="" > # DODEBUG is not set > # DODEBUG_PT is not set > DOSTRIP=y > # DOASSERTS is not set > # SUPPORT_LD_DEBUG is not set > # SUPPORT_LD_DEBUG_EARLY is not set > # UCLIBC_MALLOC_DEBUGGING is not set > WARNINGS="-Wall" > EXTRA_WARNINGS=y > # DOMULTI is not set > # UCLIBC_MJN3_ONLY is not set > _______________________________________________ > uClibc mailing list > [email protected] > http://lists.busybox.net/mailman/listinfo/uclibc >
I'll give it a try on my ARM target but it sounds to me very strange. carmelo _______________________________________________ uClibc mailing list [email protected] http://lists.busybox.net/mailman/listinfo/uclibc
