I am trying to create a cross-toolchain (--host=x86_64 --target=arm) to work with cpu arm920t, arch armv4t and as usual at this kind of work, I am finding a lot of problems. Some of them I found a workaround but one make me stuck and I need a help from someone at this list.
I am in the step to create the uClibc and I am getting the link error:
clfs@debian64:~/uClibc$ make CROSS=arm-elf- CC=arm-elf-gcc -mabi=apcs- gnu LD libuClibc-0.9.32-git.so /mnt/clfs/cross-tools/lib/gcc/arm-elf/4.3.3/../../../../arm-elf/bin/ ld: warning: cannot find entry symbol _start; defaulting to
0000000000008020 libc/libc_so.a(dl-iterate-phdr.oS): In function `dl_iterate_phdr': dl-iterate-phdr.c:(.text+0x84): undefined reference to `_dl_loaded_modules' collect2: ld returned 1 exit status make: *** [lib/libc.so] Error 1The symbol _dl_loaded_modules is in the library ldso/ldso/ld- uClibc_so.a but I don't know why the link doesn't find it.
I am using the snapshot from 04/03/10 but I got the same from the versions 0.9.30.[1-3].
Thank you in advance, Ventura
# # Automatically generated make config: don't edit # Version: 0.9.32-git # Sun Apr 4 14:47:28 2010 # # 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 USE_BX=y # 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=y # 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 is not set UCLIBC_HAS_FENV=y KERNEL_HEADERS="/mnt/clfs/usr/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=y LDSO_PRELOAD_FILE_SUPPORT=y LDSO_BASE_FILENAME="ld.so" # UCLIBC_STATIC_LDCONFIG is not set LDSO_RUNPATH=y LDSO_SEARCH_INTERP_PATH=y UCLIBC_CTOR_DTOR=y LDSO_GNU_HASH_SUPPORT=y # 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 is not set # UCLIBC_SUSV3_LEGACY_MACROS is not set # UCLIBC_SUSV4_LEGACY 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 is not set 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 is not set # UCLIBC_HAS_BSD_ERR is not set # 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=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=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_LIBRESOLV_STUB is not set # UCLIBC_HAS_LIBNSL_STUB is not set
# # String and Stdio Support # # UCLIBC_HAS_STRING_GENERIC_OPT is not set # UCLIBC_HAS_STRING_ARCH_OPT is not set 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 is not set UCLIBC_HAS_HEXADECIMAL_FLOATS=y UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y 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=y UCLIBC_HAS_STDIO_PUTC_MACRO=y UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y UCLIBC_HAS_FOPEN_LARGEFILE_MODE=y 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=y UCLIBC_HAS_SIGNUM_MESSAGES=y UCLIBC_HAS_SYS_SIGLIST=y 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=y # UCLIBC_HAS_NFTW is not set UCLIBC_HAS_GLOB=y UCLIBC_HAS_GNU_GLOB=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=y # 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-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 is not set # DOMULTI is not set # UCLIBC_MJN3_ONLY is not set