Hi All, Any ideas on how to fix this? I was using -fPIC/-shared due to limitations in Make and LDFLAGS. According to [1], we can use -fPIC/-shared all the time.
$ ./configure CFLAGS="-Wall -Wextra -Wconversion -fPIC -Wno-unused-parameter -Wformat=2 -Wformat-security -fstack-protector-all -Wstrict-overflow -Wl,-shared -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now" checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu checking for gcc... gcc checking whether the C compiler works... no configure: error: in `/home/jeffrey/Desktop/sipwitch-1.3.1': configure: error: C compiler cannot create executables See `config.log' for more details Jeff [1] "Request: Add -aslr switch that invokes -fPIE/-pie or -fPIC/-shared as appropriate," http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52885 ***** This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by configure, which was generated by GNU Autoconf 2.68. Invocation command line was $ ./configure CFLAGS=-Wall -Wextra -Wconversion -fPIC -Wno-unused-parameter -Wformat=2 -Wformat-security -fstack-protector-all -Wstrict-overflow -Wl,-shared -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now ## --------- ## ## Platform. ## ## --------- ## hostname = mint-12-x64 uname -m = x86_64 uname -r = 3.0.0-12-generic uname -s = Linux uname -v = #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011 /usr/bin/uname -p = unknown /bin/uname -X = unknown /bin/arch = unknown /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown /usr/bin/hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: /usr/lib/lightdm/lightdm PATH: /usr/local/sbin PATH: /usr/local/bin PATH: /usr/sbin PATH: /usr/bin PATH: /sbin PATH: /bin PATH: /usr/games ## ----------- ## ## Core tests. ## ## ----------- ## configure:2456: checking build system type configure:2470: result: x86_64-unknown-linux-gnu configure:2490: checking host system type configure:2503: result: x86_64-unknown-linux-gnu configure:2523: checking target system type configure:2536: result: x86_64-unknown-linux-gnu configure:2611: checking for gcc configure:2627: found /usr/bin/gcc configure:2638: result: gcc configure:2867: checking for C compiler version configure:2876: gcc --version >&5 gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1 Copyright (C) 2011 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:2887: $? = 0 configure:2876: gcc -v >&5 Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6.1/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.1-9ubuntu3' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++,go --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) configure:2887: $? = 0 configure:2876: gcc -V >&5 gcc: error: unrecognized option '-V' gcc: fatal error: no input files compilation terminated. configure:2887: $? = 4 configure:2876: gcc -qversion >&5 gcc: error: unrecognized option '-qversion' gcc: fatal error: no input files compilation terminated. configure:2887: $? = 4 configure:2907: checking whether the C compiler works configure:2929: gcc -Wall -Wextra -Wconversion -fPIC -Wno-unused-parameter -Wformat=2 -Wformat-security -fstack-protector-all -Wstrict-overflow -Wl,-shared -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now conftest.c >&5 /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crt1.o: relocation R_X86_64_32S against `__libc_csu_fini' can not be used when making a shared object; recompile with -fPIC /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crt1.o: could not read symbols: Bad value collect2: ld returned 1 exit status configure:2933: $? = 1 configure:2971: result: no configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:2976: error: in `/home/jeffrey/Desktop/sipwitch-1.3.1': configure:2978: error: C compiler cannot create executables See `config.log' for more details ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-unknown-linux-gnu ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-Wall -Wextra -Wconversion -fPIC -Wno-unused-parameter -Wformat=2 -Wformat-security -fstack-protector-all -Wstrict-overflow -Wl,-shared -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now' ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_set= ac_cv_env_CPP_value= ac_cv_env_CXXCPP_set= ac_cv_env_CXXCPP_value= ac_cv_env_CXXFLAGS_set= ac_cv_env_CXXFLAGS_value= ac_cv_env_CXX_set= ac_cv_env_CXX_value= ac_cv_env_EXOSIP2_CFLAGS_set= ac_cv_env_EXOSIP2_CFLAGS_value= ac_cv_env_EXOSIP2_LIBS_set= ac_cv_env_EXOSIP2_LIBS_value= ac_cv_env_LDFLAGS_set= ac_cv_env_LDFLAGS_value= ac_cv_env_LIBOSIP2_CFLAGS_set= ac_cv_env_LIBOSIP2_CFLAGS_value= ac_cv_env_LIBOSIP2_LIBS_set= ac_cv_env_LIBOSIP2_LIBS_value= ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_PKG_CONFIG_LIBDIR_set= ac_cv_env_PKG_CONFIG_LIBDIR_value= ac_cv_env_PKG_CONFIG_PATH_set= ac_cv_env_PKG_CONFIG_PATH_value= ac_cv_env_PKG_CONFIG_set= ac_cv_env_PKG_CONFIG_value= ac_cv_env_QT_CFLAGS_set= ac_cv_env_QT_CFLAGS_value= ac_cv_env_QT_LIBS_set= ac_cv_env_QT_LIBS_value= ac_cv_env_UCOMMON_CFLAGS_set= ac_cv_env_UCOMMON_CFLAGS_value= ac_cv_env_UCOMMON_LIBS_set= ac_cv_env_UCOMMON_LIBS_value= ac_cv_env_ZEROCONF_CFLAGS_set= ac_cv_env_ZEROCONF_CFLAGS_value= ac_cv_env_ZEROCONF_LIBS_set= ac_cv_env_ZEROCONF_LIBS_value= ac_cv_env_build_alias_set= ac_cv_env_build_alias_value= ac_cv_env_host_alias_set= ac_cv_env_host_alias_value= ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_host=x86_64-unknown-linux-gnu ac_cv_prog_ac_ct_CC=gcc ac_cv_target=x86_64-unknown-linux-gnu ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='' AMDEPBACKSLASH='' AMDEP_FALSE='' AMDEP_TRUE='' AMTAR='' AR='' AS='' AUTOCONF='' AUTOHEADER='' AUTOMAKE='' AWK='' CC='gcc' CCDEPMODE='' CFLAGS='-Wall -Wextra -Wconversion -fPIC -Wno-unused-parameter -Wformat=2 -Wformat-security -fstack-protector-all -Wstrict-overflow -Wl,-shared -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now' CPP='' CPPFLAGS='' CXX='' CXXCPP='' CXXDEPMODE='' CXXFLAGS='' CYGPATH_W='' DAEMON_LIBS='' DEFS='' DEPDIR='' DLLTOOL='' DLOPEN='' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='' EXEEXT='' EXOSIP2_CFLAGS='' EXOSIP2_LIBS='' EXPORT_FLAGS='' EXPORT_LIBS='' FGREP='' GREP='' INCLUDE_FLAGS='' INITRDDIR='' INSTALL_DATA='' INSTALL_PROGRAM='' INSTALL_SCRIPT='' INSTALL_STRIP_PROGRAM='' LD='' LDFLAGS='' LIBOBJS='' LIBOSIP2_CFLAGS='' LIBOSIP2_LIBS='' LIBS='' LIBTOOL='' LIPO='' LN_S='' LTLIBOBJS='' LT_VERSION='1:6:0' MAKEINFO='' MANIFEST_TOOL='' MKDIR_P='' MOC='' MODFLAGS='' NETWORK_DOWN='' NETWORK_RELOAD='' NETWORK_UP='' NM='' NMEDIT='' OBJDUMP='' OBJEXT='' OTOOL64='' OTOOL='' PACKAGE='' PACKAGE_BUGREPORT='' PACKAGE_NAME='' PACKAGE_STRING='' PACKAGE_TARNAME='' PACKAGE_URL='' PACKAGE_VERSION='' PATH_SEPARATOR=':' PKG_CONFIG='' PKG_CONFIG_LIBDIR='' PKG_CONFIG_PATH='' QTAPPS='' QT_CFLAGS='' QT_LIBS='' RANLIB='' RCC='' SED='' SET_MAKE='' SHELL='/bin/bash' SIPWITCH_EXOSIP2='' SIPWITCH_FLAGS='' SIPWITCH_LIBS='' STATIC_MODULES_FALSE='' STATIC_MODULES_TRUE='' STRIP='' UCOMMON='' UCOMMON_CFLAGS='' UCOMMON_CLINK='' UCOMMON_LIBS='' UCOMMON_LINK='' UCOMMON_MODEL='' UCOMMON_REQUIRES='5.2.0' UIC='' USECURE_LINK='' VERSION='1.3.1' ZEROCONF_CFLAGS='' ZEROCONF_FALSE='' ZEROCONF_LIBS='' ZEROCONF_TRUE='' ac_ct_AR='' ac_ct_CC='gcc' ac_ct_CXX='' ac_ct_DUMPBIN='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='' am__fastdepCC_FALSE='' am__fastdepCC_TRUE='' am__fastdepCXX_FALSE='' am__fastdepCXX_TRUE='' am__include='' am__isrc='' am__leading_dot='' am__nodep='' am__quote='' am__tar='' am__untar='' bindir='${exec_prefix}/bin' build='x86_64-unknown-linux-gnu' build_alias='' build_cpu='x86_64' build_os='linux-gnu' build_vendor='unknown' cgibindir='' datadir='${datarootdir}' datarootdir='${prefix}/share' default_cfgpath='' default_incpath='' default_libexec='' default_libpath='' default_varpath='' docdir='${datarootdir}/doc/${PACKAGE}' dvidir='${docdir}' exec_prefix='NONE' host='x86_64-unknown-linux-gnu' host_alias='' host_cpu='x86_64' host_os='linux-gnu' host_vendor='unknown' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mandir='${datarootdir}/man' mkdir_p='' oldincludedir='/usr/include' pdfdir='${docdir}' plugindir='' prefix='NONE' prefix_libdir='' program_transform_name='s,x,x,' psdir='${docdir}' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='${prefix}/etc' target='x86_64-unknown-linux-gnu' target_alias='' target_cpu='x86_64' target_os='linux-gnu' target_vendor='unknown' translatedir='' translations='' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "" #define PACKAGE_TARNAME "" #define PACKAGE_VERSION "" #define PACKAGE_STRING "" #define PACKAGE_BUGREPORT "" #define PACKAGE_URL "" configure: exit 77 _______________________________________________ Autoconf mailing list Autoconf@gnu.org https://lists.gnu.org/mailman/listinfo/autoconf
