Christophe Lyon <christophe.lyon <at> st.com> writes: > > Hello, > > I am having some trouble building uClibc for an ARM MMU-less target. > It's likely that I have chosen incompatible configuration options. > > I have configured GCC with --target=arm-cortex-linux-uclibcgnueabi --disable-libssp --disable-shared. > > My uClibc build currently fails at libpthread/nptl/sysdeps/generic/dl-tls.o: > ./ldso/include/dl-elf.h: In function '__dl_parse_dynamic_info': > ./ldso/include/dl-elf.h:173:20: error: 'RTLD_NODELETE' undeclared (first use in this function) > > RTLD_NODELETE is defined via dlfcn.h, which is included by link.h only if __HAVE_SHARED__ is defined. > dl-elf.h includes links.h. > > My .config file includes: > TARGET_arm=y > [...] > UCLIBC_FORMAT_FLAT=y > ARCH_HAS_NO_SHARED=y > ARCH_HAS_NO_LDSO=y > UCLIBC_CTOR_DTOR=y > 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=y > MALLOC_GLIBC_COMPAT=y > UCLIBC_DYNAMIC_ATEXIT=y > UCLIBC_SUSV3_LEGACY=y > UCLIBC_SUSV4_LEGACY=y > UCLIBC_HAS_STUBS=y # I had to define this one for fork.o to compile. > > I have probably selected incompatible features, which ones? > > Thanks! > > Christophe. >
I have the same issue, I'm on a x86-64. Enabling HAVE_SHARED works, but I'm building static binaries. Here is my .config: TARGET_x86_64=y TARGET_ARCH="x86_64" FORCE_OPTIONS_FOR_ARCH=y TARGET_SUBARCH="" ARCH_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 UCLIBC_HAS_LONG_DOUBLE_MATH=y KERNEL_HEADERS="/usr/include" HAVE_DOT_CONFIG=y UCLIBC_CTOR_DTOR=y UCLIBC_HAS_THREADS_NATIVE=y UCLIBC_HAS_THREADS=y UCLIBC_HAS_TLS=y UCLIBC_HAS_SYSLOG=y UCLIBC_HAS_LFS=y MALLOC_STANDARD=y UCLIBC_DYNAMIC_ATEXIT=y UCLIBC_HAS_SHADOW=y UCLIBC_HAS___PROGNAME=y UCLIBC_HAS_PTY=y ASSUME_DEVPTS=y UNIX98PTY_ONLY=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 UCLIBC_PWD_BUFFER_SIZE=256 UCLIBC_GRP_BUFFER_SIZE=256 UCLIBC_LINUX_MODULE_26=y UCLIBC_LINUX_SPECIFIC=y UCLIBC_HAS_GNU_ERROR=y UCLIBC_BSD_SPECIFIC=y UCLIBC_HAS_BSD_ERR=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_COMPAT_RES_STATE=y 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=y UCLIBC_HAS_HEXADECIMAL_FLOATS=y UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9 UCLIBC_HAS_STDIO_BUFSIZ_4096=y UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y UCLIBC_HAS_STDIO_GETC_MACRO=y UCLIBC_HAS_STDIO_PUTC_MACRO=y UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y UCLIBC_HAS_ERRNO_MESSAGES=y UCLIBC_HAS_SIGNUM_MESSAGES=y UCLIBC_HAS_GNU_GETOPT=y UCLIBC_HAS_STDIO_FUTEXES=y UCLIBC_HAS_GNU_GETSUBOPT=y UCLIBC_HAS_REGEX=y UCLIBC_HAS_FNMATCH=y UCLIBC_HAS_GLOB=y RUNTIME_PREFIX="/usr/$(TARGET_ARCH)-linux-uclibc/" DEVEL_PREFIX="/usr/$(TARGET_ARCH)-linux-uclibc/usr/" MULTILIB_DIR="lib" HARDWIRED_ABSPATH=y UCLIBC_BUILD_NOEXECSTACK=y CROSS_COMPILER_PREFIX="" UCLIBC_EXTRA_CFLAGS="-Os -march=native" DOSTRIP=y WARNINGS="-Wall" Thanks, Daniel Beecham _______________________________________________ uClibc mailing list uClibc@uclibc.org http://lists.busybox.net/mailman/listinfo/uclibc