On Tue, May 19, 2015 at 5:51 PM, John Mudd wrote: > I'm trying to build a musl version of xclock. If I can build xclock then I > hope to be able to build my app which is more complicated. I'm getting the > following error. > > /usr/bin/ld: h_errno: TLS definition in //lib/i386-linux-gnu/libc.so.6 > section .tbss mismatches non-TLS definition in > /home/mudd/musl/musl-1.1.8.install/lib/libc.so section .bss > > Rich Felker wrote: "Yes, you're linking to glibc, or to something that was linked with glibc. You should look though the X11 .so files you've built using readelf and see if any of them have dependencies on libc.so.6. It looks like you're using the host system's gcc and passing the musl-gcc.specs file to it manually rather than using the musl-gcc script or a real musl-targetted compiler toolchain, so it might be something to do with that too. Adding -v to the command line and seeing what gets passed to the linker command could be helpful." It doesn't look like any of my musl compiled libs point to libc.so.6. $ readelf -a ./*.install/lib/lib*.so | grep libc.so.6 $ Here's what the X11 libs point to. I've built and referenced all of these dependencies using musl. $ readelf -a ./*.install/lib/libX*.so | grep NEED | sort -u 0x00000001 (NEEDED) Shared library: [libc.so] 0x00000001 (NEEDED) Shared library: [libfontconfig.so.1] 0x00000001 (NEEDED) Shared library: [libfreetype.so.6] 0x00000001 (NEEDED) Shared library: [libICE.so.6] 0x00000001 (NEEDED) Shared library: [libSM.so.6] 0x00000001 (NEEDED) Shared library: [libX11.so.6] 0x00000001 (NEEDED) Shared library: [libXau.so.6] 0x00000001 (NEEDED) Shared library: [libxcb.so.1] 0x00000001 (NEEDED) Shared library: [libXext.so.6] 0x00000001 (NEEDED) Shared library: [libxml2.so.2] 0x00000001 (NEEDED) Shared library: [libXmu.so.6] 0x00000001 (NEEDED) Shared library: [libXpm.so.4] 0x00000001 (NEEDED) Shared library: [libXrender.so.1] 0x00000001 (NEEDED) Shared library: [libXt.so.6] 0x00000001 (NEEDED) Shared library: [libz.so.1] $ I'm using musl-gcc. What I listed in original email is what that script executed. After I cleaned it up to make it easier to read. Here's the output of the gcc command with "-v". It's referencing the native libc. But where does that come from? Using built-in specs. Reading specs from /home/mudd/musl/musl-1.1.8.install/lib/musl-gcc.specs rename spec cpp_options to old_cpp_options COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-linux-gnu/4.8/lto-wrapper Target: i686-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.2-19ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-i386/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-i386 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-i386 --with-arch-directory=i386 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-targets=all --enable-multiarch --disable-werror --with-arch-32=i686 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu Thread model: posix gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) COMPILER_PATH=/usr/lib/gcc/i686-linux-gnu/4.8/:/usr/lib/gcc/i686-linux-gnu/4.8/:/usr/lib/gcc/i686-linux-gnu/:/usr/lib/gcc/i686-linux-gnu/4.8/:/usr/lib/gcc/i686-linux-gnu/ LIBRARY_PATH=/usr/lib/gcc/i686-linux-gnu/4.8/:/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/:/usr/lib/gcc/i686-linux-gnu/4.8/../../../../lib/:/home/mudd/musl/musl-1.1.8.install/lib/../lib/:/usr/lib/gcc/i686-linux-gnu/4.8/../../../:/home/mudd/musl/musl-1.1.8.install/lib/ COLLECT_GCC_OPTIONS='-v' '-specs=/home/mudd/musl/musl-1.1.8.install/lib/musl-gcc.specs' '-O3' '-fno-stack-protector' '-std=gnu99' '-Wall' '-Wpointer-arith' '-Wmissing-declarations' '-Wformat=2' '-Wstrict-prototypes' '-Wmissing-prototypes' '-Wnested-externs' '-Wbad-function-cast' '-Wold-style-definition' '-Wdeclaration-after-statement' '-Wunused' '-Wuninitialized' '-Wshadow' '-Wcast-qual' '-Wsuggest-attribute=noreturn' '-Wsuggest-attribute=format' '-Wredundant-decls' '-Werror=implicit' '-Werror=nonnull' '-Werror=init-self' '-Werror=main' '-Werror=missing-braces' '-Werror=sequence-point' '-Werror=return-type' '-Werror=trigraphs' '-Werror=array-bounds' '-Werror=write-strings' '-Werror=address' '-Werror=int-to-pointer-cast' '-Werror=pointer-to-int-cast' '-fno-strict-aliasing' '-I' '/home/mudd/musl/autoconf-2.69.install/include' '-I' '/home/mudd/musl/automake-1.15.install/include' '-I' '/home/mudd/musl/bzip2-1.0.6.install/include' '-I' '/home/mudd/musl/curl-master.install/include' '-I' '/home/mudd/musl/fontconfig-2.11.93.install/include' '-I' '/home/mudd/musl/freetype-2.5.5.install/include' '-I' '/home/mudd/musl/freetype-2.5.5.install/include/freetype2' '-I' '/home/mudd/musl/inputproto-2.3.install/include' '-I' '/home/mudd/musl/kbproto-1.0.6.install/include' '-I' '/home/mudd/musl/krb5-1.13.1.install/include' '-I' '/home/mudd/musl/libICE-1.0.9.install/include' '-I' '/home/mudd/musl/libpthread-stubs-0.1.install/include' '-I' '/home/mudd/musl/libSM-1.2.2.install/include' '-I' '/home/mudd/musl/libtool-2.4.install/include' '-I' '/home/mudd/musl/libX11-1.6.3.install/include' '-I' '/home/mudd/musl/libXau-1.0.8.install/include' '-I' '/home/mudd/musl/libXaw-1.0.12.install/include' '-I' '/home/mudd/musl/libxcb-1.11.install/include' '-I' '/home/mudd/musl/libXext-1.3.3.install/include' '-I' '/home/mudd/musl/libXft-2.3.2.install/include' '-I' '/home/mudd/musl/libxkbfile-1.0.8.install/include' '-I' '/home/mudd/musl/libxml2-2.9.2.install/include' '-I' '/home/mudd/musl/libxml2-2.9.2.install/include/libxml2' '-I' '/home/mudd/musl/libxml2-2.9.2.install/include/libxml2/' '-I' '/home/mudd/musl/libXmu-1.1.2.install/include' '-I' '/home/mudd/musl/libXpm-3.5.11.install/include' '-I' '/home/mudd/musl/libXrender-0.9.8.install/include' '-I' '/home/mudd/musl/libxslt-1.1.28.install/include' '-I' '/home/mudd/musl/libXt-1.1.4.install/include' '-I' '/home/mudd/musl/musl-1.1.8.install/include' '-I' '/home/mudd/musl/ncurses-5.9.install/include' '-I' '/home/mudd/musl/ncurses-5.9.install/include/ncurses/' '-I' '/home/mudd/musl/openssl-1.0.2a.install/include' '-I' '/home/mudd/musl/postgresql-9.4.1.install/include' '-I' '/home/mudd/musl/Python-2.7.9.install/include' '-I' '/home/mudd/musl/Python-2.7.9.install/include/python2.7/' '-I' '/home/mudd/musl/readline-6.3.install/include' '-I' '/home/mudd/musl/renderproto-0.11.install/include' '-I' '/home/mudd/musl/sqlite-autoconf-3080803.install/include' '-I' '/home/mudd/musl/util-macros-1.19.0.install/include' '-I' '/home/mudd/musl/xcb-proto-1.11.install/include' '-I' '/home/mudd/musl/xextproto-7.3.0.install/include' '-I' '/home/mudd/musl/xproto-7.0.27.install/include' '-I' '/home/mudd/musl/xtrans-1.3.5.install/include' '-I' '/home/mudd/musl/zlib-1.2.8.install/include' '-L/home/mudd/musl/autoconf-2.69.install/lib' '-L/home/mudd/musl/automake-1.15.install/lib' '-L/home/mudd/musl/bzip2-1.0.6.install/lib' '-L/home/mudd/musl/curl-master.install/lib' '-L/home/mudd/musl/fontconfig-2.11.93.install/lib' '-L/home/mudd/musl/freetype-2.5.5.install/lib' '-L/home/mudd/musl/inputproto-2.3.install/lib' '-L/home/mudd/musl/kbproto-1.0.6.install/lib' '-L/home/mudd/musl/krb5-1.13.1.install/lib' '-L/home/mudd/musl/libICE-1.0.9.install/lib' '-L/home/mudd/musl/libpthread-stubs-0.1.install/lib' '-L/home/mudd/musl/libSM-1.2.2.install/lib' '-L/home/mudd/musl/libtool-2.4.install/lib' '-L/home/mudd/musl/libX11-1.6.3.install/lib' '-L/home/mudd/musl/libXau-1.0.8.install/lib' '-L/home/mudd/musl/libXaw-1.0.12.install/lib' '-L/home/mudd/musl/libxcb-1.11.install/lib' '-L/home/mudd/musl/libXext-1.3.3.install/lib' '-L/home/mudd/musl/libXft-2.3.2.install/lib' '-L/home/mudd/musl/libxkbfile-1.0.8.install/lib' '-L/home/mudd/musl/libxml2-2.9.2.install/lib' '-L/home/mudd/musl/libXmu-1.1.2.install/lib' '-L/home/mudd/musl/libXpm-3.5.11.install/lib' '-L/home/mudd/musl/libXrender-0.9.8.install/lib' '-L/home/mudd/musl/libxslt-1.1.28.install/lib' '-L/home/mudd/musl/libXt-1.1.4.install/lib' '-L/home/mudd/musl/musl-1.1.8.install/lib' '-L/home/mudd/musl/ncurses-5.9.install/lib' '-L/home/mudd/musl/openssl-1.0.2a.install/lib' '-L/home/mudd/musl/postgresql-9.4.1.install/lib' '-L/home/mudd/musl/Python-2.7.9.install/lib' '-L/home/mudd/musl/readline-6.3.install/lib' '-L/home/mudd/musl/renderproto-0.11.install/lib' '-L/home/mudd/musl/sqlite-autoconf-3080803.install/lib' '-L/home/mudd/musl/util-macros-1.19.0.install/lib' '-L/home/mudd/musl/xcb-proto-1.11.install/lib' '-L/home/mudd/musl/xextproto-7.3.0.install/lib' '-L/home/mudd/musl/xproto-7.0.27.install/lib' '-L/home/mudd/musl/xtrans-1.3.5.install/lib' '-L/home/mudd/musl/zlib-1.2.8.install/lib' '-o' 'xclock' '-mtune=generic' '-march=i686' /usr/lib/gcc/i686-linux-gnu/4.8/collect2 -dynamic-linker /usr/rx30/musl/lib/ld-musl-i386.so.1 -nostdlib -z relro -o xclock /home/mudd/musl/musl-1.1.8.install/lib/crt1.o /home/mudd/musl/musl-1.1.8.install/lib/crti.o /usr/lib/gcc/i686-linux-gnu/4.8/crtbegin.o -L/home/mudd/musl/autoconf-2.69.install/lib -L/home/mudd/musl/automake-1.15.install/lib -L/home/mudd/musl/bzip2-1.0.6.install/lib -L/home/mudd/musl/curl-master.install/lib -L/home/mudd/musl/fontconfig-2.11.93.install/lib -L/home/mudd/musl/freetype-2.5.5.install/lib -L/home/mudd/musl/inputproto-2.3.install/lib -L/home/mudd/musl/kbproto-1.0.6.install/lib -L/home/mudd/musl/krb5-1.13.1.install/lib -L/home/mudd/musl/libICE-1.0.9.install/lib -L/home/mudd/musl/libpthread-stubs-0.1.install/lib -L/home/mudd/musl/libSM-1.2.2.install/lib -L/home/mudd/musl/libtool-2.4.install/lib -L/home/mudd/musl/libX11-1.6.3.install/lib -L/home/mudd/musl/libXau-1.0.8.install/lib -L/home/mudd/musl/libXaw-1.0.12.install/lib -L/home/mudd/musl/libxcb-1.11.install/lib -L/home/mudd/musl/libXext-1.3.3.install/lib -L/home/mudd/musl/libXft-2.3.2.install/lib -L/home/mudd/musl/libxkbfile-1.0.8.install/lib -L/home/mudd/musl/libxml2-2.9.2.install/lib -L/home/mudd/musl/libXmu-1.1.2.install/lib -L/home/mudd/musl/libXpm-3.5.11.install/lib -L/home/mudd/musl/libXrender-0.9.8.install/lib -L/home/mudd/musl/libxslt-1.1.28.install/lib -L/home/mudd/musl/libXt-1.1.4.install/lib -L/home/mudd/musl/musl-1.1.8.install/lib -L/home/mudd/musl/ncurses-5.9.install/lib -L/home/mudd/musl/openssl-1.0.2a.install/lib -L/home/mudd/musl/postgresql-9.4.1.install/lib -L/home/mudd/musl/Python-2.7.9.install/lib -L/home/mudd/musl/readline-6.3.install/lib -L/home/mudd/musl/renderproto-0.11.install/lib -L/home/mudd/musl/sqlite-autoconf-3080803.install/lib -L/home/mudd/musl/util-macros-1.19.0.install/lib -L/home/mudd/musl/xcb-proto-1.11.install/lib -L/home/mudd/musl/xextproto-7.3.0.install/lib -L/home/mudd/musl/xproto-7.0.27.install/lib -L/home/mudd/musl/xtrans-1.3.5.install/lib -L/home/mudd/musl/zlib-1.2.8.install/lib -L/home/mudd/musl/musl-1.1.8.install/lib -L /usr/lib/gcc/i686-linux-gnu/4.8/. Clock.o xclock.o -lX11 -lXaw7 -lXft -lxkbfile -lXmu -lXrender -lXt /usr/lib/gcc/i686-linux-gnu/4.8/libgcc.a /usr/lib/gcc/i686-linux-gnu/4.8/libgcc_eh.a -lc /usr/lib/gcc/i686-linux-gnu/4.8/libgcc.a /usr/lib/gcc/i686-linux-gnu/4.8/libgcc_eh.a /usr/lib/gcc/i686-linux-gnu/4.8/crtend.o /home/mudd/musl/musl-1.1.8.install/lib/crtn.o /usr/bin/ld: h_errno: TLS definition in //lib/i386-linux-gnu/libc.so.6 section .tbss mismatches non-TLS definition in /home/mudd/musl/musl-1.1.8.install/lib/libc.so section .bss //lib/i386-linux-gnu/libc.so.6: error adding symbols: Bad value collect2: error: ld returned 1 exit status