arm开发板上边不支持arm-linux-objdump 反汇编命令该怎么办?

arm开发板上边不支持arm-linux-objdump 反汇编命令该怎么办?
包括addr2line命令也无法识别,
怎么查看开发板上边支持什么命令呢?

2个回答

回楼主,arm-linux-objdump命令属于交叉编译工具链中的一部分。即是交叉编译就是为了解决下位机程序的编译效率问题。
所以这个命令应该在上位机Linux上执行。

关于哪些命令可以支持的问题:
通常我们在arm开发板上运行的程序是经过精简的,很大一部分是busybox
当敲入一个“addr2line”系统会去特定的几个目录去找,如果没有找到就会提示你无法识别的指令

在ARM开发板上发送如下指令查看 指定命令的路径:

echo $PATH

那是你编译工具没有安装全

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It was created by configure, which was generated by GNU Autoconf 2.69. Invocation command line was $ ./configure --prefix=/home/jimmy/mono-unity-5.6/builds/android --cache-file=android_cross.cache --host=arm-eabi-linux --disable-mcs-build --disable-parallel-mark --disable-shared-handles --with-sigaltstack=no --with-tls=pthread --with-glib=embedded --enable-nls=no mono_cv_uscore=yes PATH=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin CC=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm CXX=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-g++ --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm CPP=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-cpp CXXCPP=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-cpp CFLAGS=-DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float CPPFLAGS=-DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float CXXFLAGS=-DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float LDFLAGS=-Wl,--wrap,sigaction -L/home/jimmy/mono-unity-5.6/../../android_krait_signal_handler/build/obj/local/armeabi -lkrait-signal-handler -Wl,--no-undefined -Wl,--gc-sections -Wl,-rpath-link=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm/usr/lib -ldl -lm -llog -lc LD=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-ld AR=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-ar AS=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-as RANLIB=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-ranlib STRIP=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-strip CPATH=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm/usr/include ## --------- ## ## Platform. ## ## --------- ## hostname = ubuntu uname -m = x86_64 uname -r = 4.4.0-21-generic uname -s = Linux uname -v = #37-Ubuntu SMP Mon Apr 18 18:33:37 UTC 2016 /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: /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin PATH: /usr/local/sbin PATH: /usr/local/bin PATH: /usr/sbin PATH: /usr/bin PATH: /sbin PATH: /bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:2828: creating cache android_cross.cache configure:2934: checking build system type configure:2948: result: x86_64-pc-linux-gnu configure:2968: checking host system type configure:2981: result: arm-eabi-linux-gnu configure:3001: checking target system type configure:3014: result: arm-eabi-linux-gnu configure:3064: checking for a BSD-compatible install configure:3132: result: /usr/bin/install -c configure:3143: checking whether build environment is sane configure:3198: result: yes configure:3257: checking for arm-eabi-linux-strip configure:3284: result: /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-strip configure:3349: checking for a thread-safe mkdir -p configure:3388: result: /bin/mkdir -p configure:3395: checking for gawk configure:3411: found /usr/bin/gawk configure:3422: result: gawk configure:3433: checking whether make sets $(MAKE) configure:3455: result: yes configure:3484: checking whether make supports nested variables configure:3501: result: yes configure:3591: checking whether UID '0' is supported by ustar format configure:3594: result: yes configure:3601: checking whether GID '0' is supported by ustar format configure:3604: result: yes configure:3612: checking how to create a ustar tar archive configure:3623: tar --version tar (GNU tar) 1.28 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written by John Gilmore and Jay Fenlason. configure:3626: $? = 0 configure:3666: tardir=conftest.dir && eval tar --format=ustar -chf - "$tardir" >conftest.tar configure:3669: $? = 0 configure:3673: tar -xf - <conftest.tar configure:3676: $? = 0 configure:3678: cat conftest.dir/file GrepMe configure:3681: $? = 0 configure:3694: result: gnutar configure:3745: checking whether to enable maintainer-specific portions of Makefiles configure:3754: result: no configure:3771: checking whether ln -s works configure:3775: result: yes configure:3847: checking host platform characteristics configure:4065: result: ok configure:4110: checking for arm-eabi-linux-gcc configure:4137: result: /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm configure:4207: checking for arm-eabi-linux-gcc configure:4234: result: /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm configure:4503: checking for C compiler version configure:4512: /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm --version >&5 arm-linux-androideabi-gcc (GCC) 4.8 Copyright (C) 2013 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:4523: $? = 0 configure:4512: /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm -v >&5 Using built-in specs. COLLECT_GCC=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc COLLECT_LTO_WRAPPER=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/../libexec/gcc/arm-linux-androideabi/4.8/lto-wrapper Target: arm-linux-androideabi Configured with: /s/ndk-toolchain/src/build/../gcc/gcc-4.8/configure --prefix=/tmp/ndk-andrewhsieh/build/toolchain/prefix --target=arm-linux-androideabi --host=x86_64-linux-gnu --build=x86_64-linux-gnu --with-gnu-as --with-gnu-ld --enable-languages=c,c++ --with-gmp=/tmp/ndk-andrewhsieh/build/toolchain/temp-install --with-mpfr=/tmp/ndk-andrewhsieh/build/toolchain/temp-install --with-mpc=/tmp/ndk-andrewhsieh/build/toolchain/temp-install --with-cloog=/tmp/ndk-andrewhsieh/build/toolchain/temp-install --with-isl=/tmp/ndk-andrewhsieh/build/toolchain/temp-install --with-ppl=/tmp/ndk-andrewhsieh/build/toolchain/temp-install --disable-ppl-version-check --disable-cloog-version-check --disable-isl-version-check --enable-cloog-backend=isl --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' --disable-libssp --enable-threads --disable-nls --disable-libmudflap --disable-libgomp --disable-libstdc__-v3 --disable-sjlj-exceptions --disable-shared --disable-tls --disable-libitm --with-float=soft --with-fpu=vfp --with-arch=armv5te --enable-target-optspace --enable-initfini-array --disable-nls --prefix=/tmp/ndk-andrewhsieh/build/toolchain/prefix --with-sysroot=/tmp/ndk-andrewhsieh/build/toolchain/prefix/sysroot --with-binutils-version=2.25 --with-mpfr-version=3.1.1 --with-mpc-version=1.0.1 --with-gmp-version=5.0.5 --with-gcc-version=4.8 --with-gdb-version=7.7 --with-python=/usr/local/google/home/andrewhsieh/mydroid/ndk/prebuilt/linux-x86/bin/python-config.sh --with-gxx-include-dir=/tmp/ndk-andrewhsieh/build/toolchain/prefix/include/c++/4.8 --with-bugurl=http://source.android.com/source/report-bugs.html --enable-languages=c,c++ --disable-bootstrap --enable-plugins --enable-libgomp --enable-gnu-indirect-function --disable-libsanitizer --enable-gold --enable-threads --enable-graphite=yes --with-cloog-version=0.18.0 --with-isl-version=0.11.1 --enable-eh-frame-hdr-for-static --with-arch=armv5te --program-transform-name='s&^&arm-linux-androideabi-&' --enable-gold=default Thread model: posix gcc version 4.8 (GCC) configure:4523: $? = 0 configure:4512: /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm -V >&5 arm-linux-androideabi-gcc: error: unrecognized command line option '-V' arm-linux-androideabi-gcc: fatal error: no input files compilation terminated. configure:4523: $? = 1 configure:4512: /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm -qversion >&5 arm-linux-androideabi-gcc: error: unrecognized command line option '-qversion' arm-linux-androideabi-gcc: fatal error: no input files compilation terminated. configure:4523: $? = 1 configure:4543: checking whether the C compiler works configure:4565: /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm -DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float -DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -Wl,--wrap,sigaction -L/home/jimmy/mono-unity-5.6/../../android_krait_signal_handler/build/obj/local/armeabi -lkrait-signal-handler -Wl,--no-undefined -Wl,--gc-sections -Wl,-rpath-link=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm/usr/lib -ldl -lm -llog -lc conftest.c >&5 /home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.8/../../../../arm-linux-androideabi/bin/ld: error: cannot find -lkrait-signal-handler collect2: error: ld returned 1 exit status configure:4569: $? = 1 configure:4607: 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 "" | #define PACKAGE "mono" | #define VERSION "2.6.5" | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:4612: error: in `/home/jimmy/mono-unity-5.6': configure:4614: error: C compiler cannot create executables See `config.log' for more details ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-pc-linux-gnu ac_cv_env_CCASFLAGS_set= ac_cv_env_CCASFLAGS_value= ac_cv_env_CCAS_set= ac_cv_env_CCAS_value= ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set=set ac_cv_env_CC_value='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm' ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float' ac_cv_env_CPPFLAGS_set=set ac_cv_env_CPPFLAGS_value='-DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float' ac_cv_env_CPP_set=set ac_cv_env_CPP_value=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-cpp ac_cv_env_CXXCPP_set=set ac_cv_env_CXXCPP_value=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-cpp ac_cv_env_CXXFLAGS_set=set ac_cv_env_CXXFLAGS_value='-DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float' ac_cv_env_CXX_set=set ac_cv_env_CXX_value='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-g++ --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm' ac_cv_env_LDFLAGS_set=set ac_cv_env_LDFLAGS_value='-Wl,--wrap,sigaction -L/home/jimmy/mono-unity-5.6/../../android_krait_signal_handler/build/obj/local/armeabi -lkrait-signal-handler -Wl,--no-undefined -Wl,--gc-sections -Wl,-rpath-link=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm/usr/lib -ldl -lm -llog -lc ' ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_LT_SYS_LIBRARY_PATH_set= ac_cv_env_LT_SYS_LIBRARY_PATH_value= ac_cv_env_XMKMF_set= ac_cv_env_XMKMF_value= ac_cv_env_build_alias_set= ac_cv_env_build_alias_value= ac_cv_env_host_alias_set=set ac_cv_env_host_alias_value=arm-eabi-linux ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_host=arm-eabi-linux-gnu ac_cv_path_install='/usr/bin/install -c' ac_cv_path_mkdir=/bin/mkdir ac_cv_prog_AWK=gawk ac_cv_prog_CC='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm' ac_cv_prog_STRIP=/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-strip ac_cv_prog_make_make_set=yes ac_cv_target=arm-eabi-linux-gnu am_cv_make_support_nested_variables=yes am_cv_prog_tar_ustar=gnutar mono_cv_uscore=yes ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} /home/jimmy/mono-unity-5.6/missing aclocal-1.15' ALPHA_FALSE='' ALPHA_TRUE='' AMD64_FALSE='' AMD64_TRUE='' AMDEPBACKSLASH='' AMDEP_FALSE='' AMDEP_TRUE='' AMTAR='$${TAR-tar}' AM_BACKSLASH='\' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' AM_DEFAULT_VERBOSITY='1' AM_V='$(V)' API_VER='1.0' AR='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-ar' ARM_FALSE='' ARM_TRUE='' AS='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-as' AUTOCONF='${SHELL} /home/jimmy/mono-unity-5.6/missing autoconf' AUTOHEADER='${SHELL} /home/jimmy/mono-unity-5.6/missing autoheader' AUTOMAKE='${SHELL} /home/jimmy/mono-unity-5.6/missing automake-1.15' AWK='gawk' BISON='' BUILD_EXEEXT='' BUILD_GLIB_CFLAGS='' BUILD_GLIB_LIBS='' BUILD_MCS_FALSE='' BUILD_MCS_TRUE='' CC='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm' CCAS='' CCASDEPMODE='' CCASFLAGS='' CCDEPMODE='' CC_FOR_BUILD='' CFLAGS='-DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float' CFLAGS_FOR_BUILD='' CPP='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-cpp' CPPFLAGS='-DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP' CROSS_COMPILING_FALSE='' CROSS_COMPILING_TRUE='' CXX='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-g++ --sysroot=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm' CXXCPP='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-cpp' CXXDEPMODE='' CXXFLAGS='-DANDROID -DPLATFORM_ANDROID -DLINUX -D__linux__ -DHAVE_USR_INCLUDE_MALLOC_H -DPAGE_SIZE=0x1000 -D_POSIX_PATH_MAX=256 -DS_IWRITE=S_IWUSR -DHAVE_PTHREAD_MUTEX_TIMEDLOCK -fpic -g -funwind-tables -ffunction-sections -fdata-sections -DARM_FPU_NONE=1 -march=armv5te -mtune=xscale -msoft-float' CYGPATH_W='echo' DEFS='' DEPDIR='' DISABLE_JIT_FALSE='' DISABLE_JIT_TRUE='' DISABLE_MCS_DOCS_FALSE='' DISABLE_MCS_DOCS_TRUE='' DISABLE_PROFILER_FALSE='' DISABLE_PROFILER_TRUE='' DISABLE_SHARED_HANDLES='' DLLTOOL='' DOLT_BASH='' DSYMUTIL='' DTRACE='' DTRACEFLAGS='' DTRACE_G_REQUIRED_FALSE='' DTRACE_G_REQUIRED_TRUE='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGLIB_BUILD_FALSE='' EGLIB_BUILD_TRUE='' EGREP='' ENABLE_DTRACE_FALSE='' ENABLE_DTRACE_TRUE='' ENABLE_LLVM_FALSE='' ENABLE_LLVM_TRUE='' ENABLE_NUNIT_TESTS_FALSE='' ENABLE_NUNIT_TESTS_TRUE='' EXEEXT='' FGREP='' GETTEXT_MACRO_VERSION='' GLIB_CFLAGS='' GLIB_LIBS='' GMODULE_CFLAGS='' GMODULE_LIBS='' GMSGFMT='' GMSGFMT_015='' GREP='' HAVE_BOEHM_GC='' HAVE_MSGFMT='' HAVE_OPROFILE_FALSE='' HAVE_OPROFILE_TRUE='' HAVE_ZLIB_FALSE='' HAVE_ZLIB_TRUE='' HOST_CC='' HPPA_FALSE='' HPPA_TRUE='' IA64_FALSE='' IA64_TRUE='' INCLUDED_LIBGC_FALSE='' INCLUDED_LIBGC_TRUE='' INSTALL_2_0_FALSE='' INSTALL_2_0_TRUE='' INSTALL_2_1_FALSE='' INSTALL_2_1_TRUE='' INSTALL_4_0_FALSE='' INSTALL_4_0_TRUE='' INSTALL_DATA='${INSTALL} -m 644' INSTALL_MONOTOUCH_FALSE='' INSTALL_MONOTOUCH_TRUE='' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' INSTALL_UNITY_FALSE='' INSTALL_UNITY_TRUE='' INTERP_SUPPORTED_FALSE='' INTERP_SUPPORTED_TRUE='' INTL='' JIT_SUPPORTED_FALSE='' JIT_SUPPORTED_TRUE='' LD='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-ld' LDFLAGS='-Wl,--wrap,sigaction -L/home/jimmy/mono-unity-5.6/../../android_krait_signal_handler/build/obj/local/armeabi -lkrait-signal-handler -Wl,--no-undefined -Wl,--gc-sections -Wl,-rpath-link=/home/jimmy/android-ndk_auto-r10e/platforms/android-9/arch-arm/usr/lib -ldl -lm -llog -lc ' LIBC='' LIBGC_CFLAGS='' LIBGC_LIBS='' LIBGC_STATIC_LIBS='' LIBOBJS='' LIBS='' LIBTOOL='' LIPO='' LLVM_CFLAGS='' LLVM_CONFIG='' LLVM_CXXFLAGS='' LLVM_LDFLAGS='' LLVM_LIBS='' LN_S='ln -s' LTCOMPILE='' LTCXXCOMPILE='' LTLIBOBJS='' LT_SYS_LIBRARY_PATH='' M68K_FALSE='' M68K_TRUE='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='${SHELL} /home/jimmy/mono-unity-5.6/missing makeinfo' MANIFEST_TOOL='' MIPS_FALSE='' MIPS_GCC_FALSE='' MIPS_GCC_TRUE='' MIPS_SGI_FALSE='' MIPS_SGI_TRUE='' MIPS_TRUE='' MKDIR_P='/bin/mkdir -p' MONO_DEBUGGER_SUPPORTED_FALSE='' MONO_DEBUGGER_SUPPORTED_TRUE='' MONO_DL_NEED_USCORE='' MSGFMT='' MSGFMT_015='' MSGMERGE='' NM='' NMEDIT='' NO_VERSION_SCRIPT_FALSE='' NO_VERSION_SCRIPT_TRUE='' OBJDUMP='' OBJEXT='' OPROFILE_CFLAGS='' OPROFILE_LIBS='' OTOOL64='' OTOOL='' PACKAGE='mono' PACKAGE_BUGREPORT='' PACKAGE_NAME='' PACKAGE_STRING='' PACKAGE_TARNAME='' PACKAGE_URL='' PACKAGE_VERSION='' PATH_SEPARATOR=':' PKG_CONFIG='' PLATFORM_DARWIN_FALSE='' PLATFORM_DARWIN_TRUE='#' PLATFORM_LINUX_FALSE='#' PLATFORM_LINUX_TRUE='' PLATFORM_SIGPOSIX_FALSE='#' PLATFORM_SIGPOSIX_TRUE='' PLATFORM_WIN32_FALSE='' PLATFORM_WIN32_TRUE='#' POWERPC64_FALSE='' POWERPC64_TRUE='' POWERPC_FALSE='' POWERPC_TRUE='' RANLIB='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-ranlib' S390_FALSE='' S390_TRUE='' S390x_FALSE='' S390x_TRUE='' SED='' SET_MAKE='' SHELL='/bin/bash' SPARC64_FALSE='' SPARC64_TRUE='' SPARC_FALSE='' SPARC_TRUE='' SQLITE3='' SQLITE='' STATIC_MONO_FALSE='' STATIC_MONO_TRUE='' STRIP='/home/jimmy/android-ndk_auto-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-strip' USE_BATCH_FILES_FALSE='' USE_BATCH_FILES_TRUE='' USE_JIT_FALSE='' USE_JIT_TRUE='' USE_NLS='' VERSION='2.6.5' X11='' X86_FALSE='' X86_TRUE='' XATTR_LIB='' XGETTEXT='' XGETTEXT_015='' XGETTEXT_EXTRA_OPTIONS='' XMKMF='' ac_ct_AR='' ac_ct_CC='' ac_ct_CXX='' ac_ct_DUMPBIN='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='' am__fastdepCCAS_FALSE='' am__fastdepCCAS_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='tar --format=ustar -chf - "$$tardir"' am__untar='tar -xf -' arch_target='' bindir='${exec_prefix}/bin' build='x86_64-pc-linux-gnu' build_alias='' build_cpu='x86_64' build_os='linux-gnu' build_vendor='pc' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE}' docs_dir='' dvidir='${docdir}' eglib_dir='' exec_prefix='NONE' export_ldflags='' host='arm-eabi-linux-gnu' host_alias='arm-eabi-linux' host_cpu='arm' host_os='linux-gnu' host_vendor='eabi' htmldir='${docdir}' ikvm_native_dir='' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='${SHELL} /home/jimmy/mono-unity-5.6/install-sh' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' libgc_dir='' libgdiplus_loc='' libmono_cflags='-D_REENTRANT' libmono_ldflags='' libsuffix='' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mandir='${datarootdir}/man' mcs_topdir='' mcs_topdir_from_srcdir='' mkdir_p='$(MKDIR_P)' mono_build_root='' mono_cfg_dir='' mono_runtime='' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/home/jimmy/mono-unity-5.6/builds/android' program_transform_name='s,x,x,' psdir='${docdir}' reloc_libdir='lib' runstatedir='${localstatedir}/run' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' subdirs='' sysconfdir='${prefix}/etc' target='arm-eabi-linux-gnu' target_alias='' target_cpu='arm' target_os='linux-gnu' target_vendor='eabi' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "" #define PACKAGE_TARNAME "" #define PACKAGE_VERSION "" #define PACKAGE_STRING "" #define PACKAGE_BUGREPORT "" #define PACKAGE_URL "" #define PACKAGE "mono" #define VERSION "2.6.5" configure: exit 77
linux C程序反汇编 定位异常时 关于PC指针和流水线的疑问
在c语言空指针操作的时候,oops定位异常,常常使用oops中打印的pc指针。 直接使用addr2line 的话,就能定位到空指针操作的行数。 如果使用objdump的话也能利用pc指针直接定位到反汇编空指针操作所在的地址。 这些都没有问题。 如果是arm 32位芯片的话一般有三级流水或者5级流水的话,前三步流水都是 取指->译码->执行 , pc指针是指在取指的位置,一般来说 PC - 8 才是执行的位置。 空指针操作 异常应该是执行时才出的问题吧,为什么反汇编时 反而是PC指向了空指针操作的那句汇编。 PC不是取指吗,难道空指针操作取指的时候就会判断错误吗?如果不是这样的话,执行流水应该还在PC-8的位置啊。 怎么理解跪求解答。 一段小源码 #include <stdio.h> int add_f(int i) { i = i + 1; return i; } int main() { int i =10; int *p = NULL; *p = add_f(i); return 0; } 执行时异常pc值打印 SP = 0xbef23ce8 FP = 0xbef23cf4 IP = 0xb6ed6000 LR = 0x0000840c PC = 0x00008414 CPSR = 0x60000010 access: [Write], addr = 0x00000000 r0 = 0x0000000b r1 = 0xbef23e44 r2 = 0x0000000b r3 = 0x00000000 r4 = 0x00000000 r5 = 0x00000000 r6 = 0x00008294 r7 = 0x00000000 r8 = 0x00000000 r9 = 0x00000000 r10 = 0xb6f01000 r11 = 0xbef23cf4 r12 = 0xb6ed6000 r13 = 0xbef23ce8 r14 = 0x0000840c r15 = 0x00008414 r16 = 0x60000010 r17 = 0xffffffff 反汇编 #include <stdio.h> int add_f(int i) { 83b8: e52db004 push {fp} ; (str fp, [sp, #-4]!) 83bc: e28db000 add fp, sp, #0 83c0: e24dd00c sub sp, sp, #12 83c4: e50b0008 str r0, [fp, #-8] i = i + 1; 83c8: e51b3008 ldr r3, [fp, #-8] 83cc: e2833001 add r3, r3, #1 83d0: e50b3008 str r3, [fp, #-8] return i; 83d4: e51b3008 ldr r3, [fp, #-8] } 83d8: e1a00003 mov r0, r3 83dc: e24bd000 sub sp, fp, #0 83e0: e49db004 pop {fp} ; (ldr fp, [sp], #4) 83e4: e12fff1e bx lr 000083e8 <main>: int main() { 83e8: e92d4800 push {fp, lr} 83ec: e28db004 add fp, sp, #4 83f0: e24dd008 sub sp, sp, #8 int i =10; 83f4: e3a0300a mov r3, #10 83f8: e50b3008 str r3, [fp, #-8] int *p = NULL; 83fc: e3a03000 mov r3, #0 8400: e50b300c str r3, [fp, #-12] *p = add_f(i); 8404: e51b0008 ldr r0, [fp, #-8] 8408: ebffffea bl 83b8 <add_f> 840c: e1a02000 mov r2, r0 8410: e51b300c ldr r3, [fp, #-12] 8414: e5832000 str r2, [r3] return 0; 8418: e3a03000 mov r3, #0 841c: e1a00003 mov r0, r3 8420: e24bd004 sub sp, fp, #4 8424: e8bd8800 pop {fp, pc}
交叉编译 skipping incompatible libc.so.6
交叉编译libevent,有两个交叉编译工具链,其中一个编译通过了,另一个编译有问题。 ``` root@us16044:/opt/x86/applications/libeventlibevent-2.1.11-stable/# ./configure --prefix=/opt/x86/applications/libevent/libevent-2.1.11-stable/install-arago/ --host=arm-none-linux CC=/opt/vbox/arago-linux-devkit/bin/arm-arago-linux-gnueabi-gcc CXX=/opt/vbox/arago-linux-devkit/bin/arm-arago-linux-gnueabi-g++ root@us16044:/opt/x86/applications/libeventlibevent-2.1.11-stable/#make ...省略 /opt/vbox/arago-linux-devkit/bin/../lib/gcc/arm-arago-linux-gnueabi/4.5.3/../../../../arm-arago-linux-gnueabi/bin/ld: skipping incompatible /opt/vbox/arago-linux-devkit/bin/../lib/gcc/arm-arago-linux-gnueabi/4.5.3/../../../../arm-arago-linux-gnueabi/lib/../../lib/libc.so.6 when searching for ../../lib/libc.so.6 ...省略 ``` libc.so.6是存在的 ``` root@us16044:/opt/x86/applications/libevent# objdump -p /opt/vbox/arago-linux-devkit/lib/libc.so.6 /opt/vbox/arago-linux-devkit/lib/libc.so.6: file format elf32-i386 Program Header: PHDR off 0x00000034 vaddr 0x00000034 paddr 0x00000034 align 2**2 filesz 0x00000140 memsz 0x00000140 flags r-x INTERP off 0x0013ac20 vaddr 0x0013ac20 paddr 0x0013ac20 align 2**5 filesz 0x00000021 memsz 0x00000021 flags r-- LOAD off 0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**12 filesz 0x00154ae8 memsz 0x00154ae8 flags r-x LOAD off 0x001551c4 vaddr 0x001561c4 paddr 0x001561c4 align 2**12 filesz 0x000027d8 memsz 0x00005804 flags rw- DYNAMIC off 0x00156d7c vaddr 0x00157d7c paddr 0x00157d7c align 2**2 filesz 0x000000f0 memsz 0x000000f0 flags rw- NOTE off 0x00000174 vaddr 0x00000174 paddr 0x00000174 align 2**2 filesz 0x00000020 memsz 0x00000020 flags r-- TLS off 0x001551c4 vaddr 0x001561c4 paddr 0x001561c4 align 2**2 filesz 0x00000008 memsz 0x00000040 flags r-- EH_FRAME off 0x0013ac44 vaddr 0x0013ac44 paddr 0x0013ac44 align 2**2 filesz 0x00003304 memsz 0x00003304 flags r-- STACK off 0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**2 filesz 0x00000000 memsz 0x00000000 flags rw- RELRO off 0x001551c4 vaddr 0x001561c4 paddr 0x001561c4 align 2**0 filesz 0x00001e3c memsz 0x00001e3c flags r-- Dynamic Section: NEEDED ld-linux.so.2 SONAME libc.so.6 INIT 0x00016af0 FINI_ARRAY 0x001561cc FINI_ARRAYSZ 0x00000004 HASH 0x00151684 GNU_HASH 0x00000194 STRTAB 0x0000cf2c SYMTAB 0x00003dac STRSZ 0x00005a61 SYMENT 0x00000010 PLTGOT 0x00157ff4 PLTRELSZ 0x00000038 PLTREL 0x00000011 JMPREL 0x000169b4 REL 0x00013fb4 RELSZ 0x00002a00 RELENT 0x00000008 VERDEF 0x00013bc0 VERDEFNUM 0x0000001b FLAGS 0x00000010 VERNEED 0x00013f74 VERNEEDNUM 0x00000001 VERSYM 0x0001298e RELCOUNT 0x000004e2 Version definitions: 1 0x01 0x0865f4e6 libc.so.6 2 0x00 0x0d696910 GLIBC_2.0 3 0x00 0x0d696911 GLIBC_2.1 GLIBC_2.0 4 0x00 0x09691f71 GLIBC_2.1.1 GLIBC_2.1 5 0x00 0x09691f72 GLIBC_2.1.2 GLIBC_2.1.1 6 0x00 0x09691f73 GLIBC_2.1.3 GLIBC_2.1.2 7 0x00 0x0d696912 GLIBC_2.2 GLIBC_2.1.3 8 0x00 0x09691a71 GLIBC_2.2.1 GLIBC_2.2 9 0x00 0x09691a72 GLIBC_2.2.2 GLIBC_2.2.1 10 0x00 0x09691a73 GLIBC_2.2.3 GLIBC_2.2.2 11 0x00 0x09691a74 GLIBC_2.2.4 GLIBC_2.2.3 12 0x00 0x09691a76 GLIBC_2.2.6 GLIBC_2.2.4 13 0x00 0x0d696913 GLIBC_2.3 GLIBC_2.2.6 14 0x00 0x09691972 GLIBC_2.3.2 GLIBC_2.3 15 0x00 0x09691973 GLIBC_2.3.3 GLIBC_2.3.2 16 0x00 0x09691974 GLIBC_2.3.4 GLIBC_2.3.3 17 0x00 0x0d696914 GLIBC_2.4 GLIBC_2.3.4 18 0x00 0x0d696915 GLIBC_2.5 GLIBC_2.4 19 0x00 0x0d696916 GLIBC_2.6 GLIBC_2.5 20 0x00 0x0d696917 GLIBC_2.7 GLIBC_2.6 21 0x00 0x0d696918 GLIBC_2.8 GLIBC_2.7 22 0x00 0x0d696919 GLIBC_2.9 GLIBC_2.8 23 0x00 0x06969190 GLIBC_2.10 GLIBC_2.9 24 0x00 0x06969191 GLIBC_2.11 GLIBC_2.10 25 0x00 0x06969192 GLIBC_2.12 GLIBC_2.11 26 0x00 0x0963cf85 GLIBC_PRIVATE GLIBC_2.12 27 0x00 0x0b792650 GCC_3.0 Version References: required from ld-linux.so.2: 0x0963cf85 0x00 30 GLIBC_PRIVATE 0x0d696913 0x00 29 GLIBC_2.3 0x0d696911 0x00 28 GLIBC_2.1 ``` c/c++新手,编译过程这边不太懂,求帮助
服务器安装影梭时error: mbed TLS libraries not found
环境:CentOS7.3x64 安装shadowsocks-libev时一直make不了,后来重新./configure了下,发现后面出现错误:error: mbed TLS libraries not found 详细代码: ``` #./configure checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for style of include used by make... GNU checking whether make supports nested variables... yes checking dependency style of gcc... gcc3 checking for ar... ar checking the archiver (ar) interface... ar checking whether make supports nested variables... (cached) yes checking whether to enable maintainer-specific portions of Makefiles... no checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking how to print strings... printf checking for a sed that does not truncate output... /usr/bin/sed checking for fgrep... /usr/bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for mt... no checking if : is a manifest tool... no checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... no checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking for shl_load... no checking for shl_load in -ldld... no checking for dlopen... no checking for dlopen in -ldl... yes checking whether a program can dlopen itself... yes checking whether a statically linked program can dlopen itself... yes checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... no checking whether to build static libraries... yes checking for pcre-config... pcre-config checking for pcre headers in ... not found checking for library containing pcre_exec... -lpcre checking pcre.h usability... yes checking pcre.h presence... yes checking for pcre.h... yes checking pcre/pcre.h usability... no checking pcre/pcre.h presence... no checking for pcre/pcre.h... no checking for asciidoc... /usr/bin/asciidoc checking for xmlto... /usr/bin/xmlto checking for gzip... /usr/bin/gzip checking for mv... /usr/bin/mv checking for a sed that does not truncate output... (cached) /usr/bin/sed checking for gcc... (cached) gcc checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ISO C89... (cached) none needed checking whether gcc and cc understand -c and -o together... yes checking whether ln -s works... yes checking whether make sets $(MAKE)... (cached) yes checking for thread local storage (TLS) class... __thread checking for mbedtls_cipher_setup in -lmbedcrypto... no configure: error: mbed TLS libraries not found. ```
讨论下这两个函数fact1和fact2的效率
int fact1(int limit) { for (i=1;i<limit;i++) fact *= i; } int fact2(int limit) { for (i=limit; i!=0; i--) fact *= i; } 这个是当时上学老师出的一道题,我也觉得应该效率一样,不知道各位有什么不同看法 根据10楼兄弟的回答,我用objdump的反汇编结果如下: ``` 00000000004004c2 <fact1>: 4004c2: 55 push %rbp 4004c3: 48 89 e5 mov %rsp,%rbp 4004c6: 89 7d ec mov %edi,-0x14(%rbp) 4004c9: c7 45 f8 00 00 00 00 movl $0x0,-0x8(%rbp) 4004d0: c7 45 fc 00 00 00 00 movl $0x0,-0x4(%rbp) 4004d7: c7 45 f8 01 00 00 00 movl $0x1,-0x8(%rbp) 4004de: eb 0e jmp 4004ee <fact1+0x2c> 4004e0: 8b 45 fc mov -0x4(%rbp),%eax 4004e3: 0f af 45 f8 imul -0x8(%rbp),%eax 4004e7: 89 45 fc mov %eax,-0x4(%rbp) 4004ea: 83 45 f8 01 addl $0x1,-0x8(%rbp) 4004ee: 8b 45 f8 mov -0x8(%rbp),%eax 4004f1: 3b 45 ec cmp -0x14(%rbp),%eax 4004f4: 7c ea jl 4004e0 <fact1+0x1e> 4004f6: 5d pop %rbp 4004f7: c3 retq 00000000004004f8 <fact2>: 4004f8: 55 push %rbp 4004f9: 48 89 e5 mov %rsp,%rbp 4004fc: 89 7d ec mov %edi,-0x14(%rbp) 4004ff: c7 45 f8 00 00 00 00 movl $0x0,-0x8(%rbp) 400506: c7 45 fc 00 00 00 00 movl $0x0,-0x4(%rbp) 40050d: 8b 45 ec mov -0x14(%rbp),%eax 400510: 89 45 f8 mov %eax,-0x8(%rbp) 400513: eb 0e jmp 400523 <fact2+0x2b> 400515: 8b 45 fc mov -0x4(%rbp),%eax 400518: 0f af 45 f8 imul -0x8(%rbp),%eax 40051c: 89 45 fc mov %eax,-0x4(%rbp) 40051f: 83 6d f8 01 subl $0x1,-0x8(%rbp) 400523: 83 7d f8 00 cmpl $0x0,-0x8(%rbp) 400527: 75 ec jne 400515 <fact2+0x1d> 400529: 8b 45 fc mov -0x4(%rbp),%eax 40052c: 5d pop %rbp 40052d: c3 retq ``` 应该和你的觉过一样,减法可以直接判断,加法多了一个mov,但是我这边怎么这么繁琐,没你的简易
RTEMS移植GUI (MicroWindows) 的过程中出错
执行./do_it后: 错误是: configure: error: in `/home/Joshua/rtems-graphics-toolkit/libpng-1.5.12': configure: error: C compiler cannot create executables See `config.log' for more details ERROR: Could not configure libpng-1.5.12 下面是libpng下得config.log内容: This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by libpng configure 1.5.12, which was generated by GNU Autoconf 2.68. Invocation command line was $ ./configure --host=i386-rtems4.11 --prefix=/opt/rtems-4.11/i386-rtems4.11/pc686 --includedir=/opt/rtems-4.11/i386-rtems4.11/pc686/lib/include --libdir=/opt/rtems-4.11/i386-rtems4.11/pc686/lib --disable-shared ## --------- ## ## Platform. ## ## --------- ## hostname = localhost.localdomain uname -m = i686 uname -r = 3.9.5-301.fc19.i686 uname -s = Linux uname -v = #1 SMP Tue Jun 11 20:01:50 UTC 2013 /usr/bin/uname -p = i686 /bin/uname -X = unknown /bin/arch = i686 /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/local/sbin PATH: /usr/local/bin PATH: /sbin PATH: /bin PATH: /usr/sbin PATH: /usr/bin PATH: /root/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:2321: checking for a BSD-compatible install configure:2389: result: /bin/install -c configure:2400: checking whether build environment is sane configure:2450: result: yes configure:2499: checking for i386-rtems4.11-strip configure:2529: result: no configure:2539: checking for strip configure:2555: found /bin/strip configure:2566: result: strip configure:2591: checking for a thread-safe mkdir -p configure:2630: result: /bin/mkdir -p configure:2643: checking for gawk configure:2659: found /bin/gawk configure:2670: result: gawk configure:2681: checking whether make sets $(MAKE) configure:2703: result: yes configure:2784: checking whether to enable maintainer-specific portions of Makefiles configure:2793: result: no configure:2832: checking for i386-rtems4.11-gcc configure:2862: result: no configure:2872: checking for gcc configure:2888: found /bin/gcc configure:2899: result: gcc configure:3128: checking for C compiler version configure:3137: gcc --version >&5 gcc (GCC) 4.8.2 20131017 (Red Hat 4.8.2-1) Copyright (C) 2013 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:3148: $? = 0 configure:3137: gcc -v >&5 Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/4.8.2/lto-wrapper Target: i686-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --enable-java-awt=gtk --disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib --with-isl=/builddir/build/BUILD/gcc-4.8.2-20131017/obj-i686-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.2-20131017/obj-i686-redhat-linux/cloog-install --with-tune=generic --with-arch=i686 --build=i686-redhat-linux Thread model: posix gcc version 4.8.2 20131017 (Red Hat 4.8.2-1) (GCC) configure:3148: $? = 0 configure:3137: gcc -V >&5 gcc: error: unrecognized command line option '-V' gcc: fatal error: no input files compilation terminated. configure:3148: $? = 4 configure:3137: gcc -qversion >&5 gcc: error: unrecognized command line option '-qversion' gcc: fatal error: no input files compilation terminated. configure:3148: $? = 4 configure:3168: checking whether the C compiler works configure:3190: gcc --pipe -B/opt/rtems-4.11/i386-rtems4.11/pc686/lib/ -specs bsp_specs -qrtems -mtune=pentiumpro conftest.c >&5 /bin/ld: cannot find -lgcc_s /bin/ld: cannot find -lc /bin/ld: cannot find -lgcc_s collect2: error: ld returned 1 exit status configure:3194: $? = 1 configure:3232: result: no configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libpng" | #define PACKAGE_TARNAME "libpng" | #define PACKAGE_VERSION "1.5.12" | #define PACKAGE_STRING "libpng 1.5.12" | #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net" | #define PACKAGE_URL "" | #define PACKAGE "libpng" | #define VERSION "1.5.12" | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:3237: error: in `/home/Joshua/rtems-graphics-toolkit/libpng-1.5.12': configure:3239: error: C compiler cannot create executables See `config.log' for more details ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_env_CCASFLAGS_set= ac_cv_env_CCASFLAGS_value= ac_cv_env_CCAS_set= ac_cv_env_CCAS_value= ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value=' --pipe -B/opt/rtems-4.11/i386-rtems4.11/pc686/lib/ -specs bsp_specs -qrtems -mtune=pentiumpro' ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_set= ac_cv_env_CPP_value= ac_cv_env_LDFLAGS_set= ac_cv_env_LDFLAGS_value= ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_build_alias_set= ac_cv_env_build_alias_value= ac_cv_env_host_alias_set=set ac_cv_env_host_alias_value=i386-rtems4.11 ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_path_install='/bin/install -c' ac_cv_path_mkdir=/bin/mkdir ac_cv_prog_AWK=gawk ac_cv_prog_ac_ct_CC=gcc ac_cv_prog_ac_ct_STRIP=strip ac_cv_prog_make_make_set=yes ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} /home/Joshua/rtems-graphics-toolkit/libpng-1.5.12/missing --run aclocal-1.11' AMDEPBACKSLASH='' AMDEP_FALSE='' AMDEP_TRUE='' AMTAR='${SHELL} /home/Joshua/rtems-graphics-toolkit/libpng-1.5.12/missing --run tar' AM_CCASFLAGS='' AR='' AS='' AUTOCONF='${SHELL} /home/Joshua/rtems-graphics-toolkit/libpng-1.5.12/missing --run autoconf' AUTOHEADER='${SHELL} /home/Joshua/rtems-graphics-toolkit/libpng-1.5.12/missing --run autoheader' AUTOMAKE='${SHELL} /home/Joshua/rtems-graphics-toolkit/libpng-1.5.12/missing --run automake-1.11' AWK='gawk' CC='gcc' CCAS='' CCASDEPMODE='' CCASFLAGS='' CCDEPMODE='' CFLAGS=' --pipe -B/opt/rtems-4.11/i386-rtems4.11/pc686/lib/ -specs bsp_specs -qrtems -mtune=pentiumpro' CPP='' CPPFLAGS='' CYGPATH_W='echo' DEFS='' DEPDIR='' DFNCPP='' DLLTOOL='' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='' EXEEXT='' FGREP='' GREP='' HAVE_LD_VERSION_SCRIPT_FALSE='' HAVE_LD_VERSION_SCRIPT_TRUE='' HAVE_SOLARIS_LD_FALSE='' HAVE_SOLARIS_LD_TRUE='' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='' LDFLAGS='' LIBOBJS='' LIBPNG_DEFINES='' LIBS='' LIBTOOL='' LIPO='' LN_S='' LTLIBOBJS='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='${SHELL} /home/Joshua/rtems-graphics-toolkit/libpng-1.5.12/missing --run makeinfo' MANIFEST_TOOL='' MKDIR_P='/bin/mkdir -p' NM='' NMEDIT='' OBJDUMP='' OBJEXT='' OTOOL64='' OTOOL='' PACKAGE='libpng' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' PACKAGE_NAME='libpng' PACKAGE_STRING='libpng 1.5.12' PACKAGE_TARNAME='libpng' PACKAGE_URL='' PACKAGE_VERSION='1.5.12' PATH_SEPARATOR=':' PNGLIB_MAJOR='1' PNGLIB_MINOR='5' PNGLIB_RELEASE='12' PNGLIB_VERSION='1.5.12' PNG_ARM_NEON_FALSE='' PNG_ARM_NEON_TRUE='' POW_LIB='' RANLIB='' SED='' SET_MAKE='' SHELL='/bin/sh' STRIP='strip' SYMBOL_PREFIX='' VERSION='1.5.12' ac_ct_AR='' ac_ct_CC='gcc' ac_ct_DUMPBIN='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='' am__fastdepCCAS_FALSE='' am__fastdepCCAS_TRUE='' am__fastdepCC_FALSE='' am__fastdepCC_TRUE='' am__include='' am__isrc='' am__leading_dot='.' am__nodep='' am__quote='' am__tar='${AMTAR} chof - "$$tardir"' am__untar='${AMTAR} xf -' binconfigs='' bindir='${exec_prefix}/bin' build='' build_alias='' build_cpu='' build_os='' build_vendor='' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' exec_prefix='NONE' host='i386-rtems4.11' host_alias='i386-rtems4.11' host_cpu='' host_os='' host_vendor='' htmldir='${docdir}' includedir='/opt/rtems-4.11/i386-rtems4.11/pc686/lib/include' infodir='${datarootdir}/info' install_sh='${SHELL} /home/Joshua/rtems-graphics-toolkit/libpng-1.5.12/install-sh' libdir='/opt/rtems-4.11/i386-rtems4.11/pc686/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mandir='${datarootdir}/man' mkdir_p='/bin/mkdir -p' oldincludedir='/usr/include' pdfdir='${docdir}' pkgconfigdir='' prefix='/opt/rtems-4.11/i386-rtems4.11/pc686' program_transform_name='s,x,x,' psdir='${docdir}' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='${prefix}/etc' target_alias='' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "libpng" #define PACKAGE_TARNAME "libpng" #define PACKAGE_VERSION "1.5.12" #define PACKAGE_STRING "libpng 1.5.12" #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net" #define PACKAGE_URL "" #define PACKAGE "libpng" #define VERSION "1.5.12" configure: exit 77
intel汇编指令操作数前后的问题
用objdump反编译执行程序的时候 x = x >> 0x1f; 对应 400ad5: c1 f8 1f sar $0x1f,%eax 但是intel指令集手册里面写的两个操作数先后顺序却是相反的,根据手册所写 SAR r/m32, imm8 Signed divide r/m32 by 2, imm8 times. 所以应该是 sar %eax,$0x1f 为什么会这样呢
MinGw编译GMP库时出错,跪求大神解答
![出错截图](https://img-ask.csdn.net/upload/201512/11/1449818918_325729.jpg) Config.log如下: This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by GNU MP configure 6.1.0, which was generated by GNU Autoconf 2.69. Invocation command line was $ ./configure CPPGLAGS=-D_USE_MINGW_ANSI_STDIO=0--enable-static --disable-shared ## --------- ## ## Platform. ## ## --------- ## hostname = Mr-Chen uname -m = i686 uname -r = 1.0.17(0.48/3/2) uname -s = MINGW32_NT-6.1 uname -v = 2011-04-24 23:39 /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: . PATH: /usr/local/bin PATH: /mingw/bin PATH: /bin PATH: /d/ActivePerl/site/bin PATH: /d/ActivePerl/bin PATH: /c/Program Files (x86)/NVIDIA Corporation/PhysX/Common PATH: /c/Windows/system32 PATH: /c/Windows PATH: /c/Windows/System32/Wbem PATH: /c/Windows/System32/WindowsPowerShell/v1.0/ PATH: %QUARTUS_ROOTDIR%/bin PATH: /c/Program Files (x86)/Common Files/Ulead Systems/MPEG PATH: /c/Program Files (x86)/Microsoft SQL Server/80/Tools/Binn/ PATH: /d/Latex/CTEX/UserData/miktex/bin PATH: /d/Latex/CTEX/MiKTeX/miktex/bin PATH: /d/Latex/CTEX/CTeX/ctex/bin PATH: /d/Latex/CTEX/CTeX/cct/bin PATH: /d/Latex/CTEX/CTeX/ty/bin PATH: /d/Latex/CTEX/Ghostscript/gs9.05/bin PATH: /d/Latex/CTEX/GSview/gsview PATH: /d/Latex/CTEX/WinEdt PATH: /c/Program Files/Microsoft SQL Server/110/Tools/Binn/ PATH: /c/MinGW/bin/ PATH: /d/ActivePerl/site/bin/ PATH: /d/ActivePerl/bin/ PATH: /c/Program Files (x86)/Microsoft SQL Server/100/Tools/Binn/ PATH: /c/Program Files/Microsoft SQL Server/100/Tools/Binn/ PATH: /c/Program Files/Microsoft SQL Server/100/DTS/Binn/ PATH: /d/VS2010/VC/bin/ PATH: /d/MinGw/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:3055: checking build system type configure:3069: result: sandybridge-pc-mingw32 configure:3089: checking host system type configure:3102: result: sandybridge-pc-mingw32 configure:3139: checking for a BSD-compatible install configure:3207: result: /bin/install -c configure:3218: checking whether build environment is sane configure:3273: result: yes configure:3424: checking for a thread-safe mkdir -p configure:3463: result: /bin/mkdir -p configure:3470: checking for gawk configure:3486: found /bin/gawk configure:3497: result: gawk configure:3508: checking whether make sets $(MAKE) configure:3530: result: yes configure:3559: checking whether make supports nested variables configure:3576: result: yes configure:3705: checking whether to enable maintainer-specific portions of Makefiles configure:3714: result: no User: ABI= CC= CFLAGS=(unset) CPPFLAGS=(unset) MPN_PATH= GMP: abilist=64 x32 32 cclist=gcc icc cc configure:5749: gcc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler gcc -O2 -pedantic -fomit-frame-pointer -m64 Test compile: configure:5820: gcc -O2 -pedantic -fomit-frame-pointer -m64 conftest.c >&5 conftest.c:1:0: sorry, unimplemented: 64-bit mode not compiled in configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5727: cc -c conftest.c >&5 configure:5730: $? = 0 configure:5733: checking whether cc is gcc configure:5735: result: yes configure:5749: cc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler cc -O2 -pedantic -fomit-frame-pointer -m64 Test compile: configure:5820: cc -O2 -pedantic -fomit-frame-pointer -m64 conftest.c >&5 conftest.c:1:0: sorry, unimplemented: 64-bit mode not compiled in configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5749: gcc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler gcc -O2 -pedantic -fomit-frame-pointer -mx32 Test compile: configure:5820: gcc -O2 -pedantic -fomit-frame-pointer -mx32 conftest.c >&5 cc1.exe: error: unrecognized command line option '-mx32' configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5727: cc -c conftest.c >&5 configure:5730: $? = 0 configure:5733: checking whether cc is gcc configure:5735: result: yes configure:5749: cc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler cc -O2 -pedantic -fomit-frame-pointer -mx32 Test compile: configure:5820: cc -O2 -pedantic -fomit-frame-pointer -mx32 conftest.c >&5 cc1.exe: error: unrecognized command line option '-mx32' configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5749: gcc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer Test compile: configure:5820: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5823: $? = 0 configure:5828: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5829: ./a.out: No such file or directory ./configure: line 5829: ./b.out: No such file or directory configure:5831: $? = 0 Test compile: function pointer return configure:5874: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5877: $? = 0 configure:5882: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5883: ./a.out: No such file or directory ./configure: line 5883: ./b.out: No such file or directory configure:5885: $? = 0 Test compile: cmov instruction configure:5930: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5933: $? = 0 configure:5938: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5939: ./a.out: No such file or directory ./configure: line 5939: ./b.out: No such file or directory configure:5941: $? = 0 Test compile: double -> ulong conversion configure:5987: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5990: $? = 0 configure:5995: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5996: ./a.out: No such file or directory ./configure: line 5996: ./b.out: No such file or directory configure:5998: $? = 0 Test compile: double negation configure:6042: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6045: $? = 0 configure:6050: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6051: ./a.out: No such file or directory ./configure: line 6051: ./b.out: No such file or directory configure:6053: $? = 0 Test compile: double -> float conversion configure:6098: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6101: $? = 0 configure:6106: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6107: ./a.out: No such file or directory ./configure: line 6107: ./b.out: No such file or directory configure:6109: $? = 0 Test compile: gnupro alpha ev6 char spilling configure:6183: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6186: $? = 0 configure:6191: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6192: ./a.out: No such file or directory ./configure: line 6192: ./b.out: No such file or directory configure:6194: $? = 0 Test compile: __builtin_alloca availability configure:6234: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../libmingw32.a(main.o): In function `main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference to `WinMain@16' collect2: ld returned 1 exit status configure:6237: $? = 1 failed program was: int k; int foo () { __builtin_alloca (k); } Test compile: abs int -> double conversion configure:6358: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6361: $? = 0 configure:6366: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6367: ./a.out: No such file or directory ./configure: line 6367: ./b.out: No such file or directory configure:6369: $? = 0 Test compile: long long reliability test 1 configure:6423: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 conftest.c:6:23: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:6426: $? = 0 configure:6431: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6432: ./a.out: No such file or directory ./configure: line 6432: ./b.out: No such file or directory configure:6434: $? = 0 Test compile: long long reliability test 2 configure:6484: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 conftest.c: In function 'f': conftest.c:7:26: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:6487: $? = 0 configure:6492: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6493: ./a.out: No such file or directory ./configure: line 6493: ./b.out: No such file or directory configure:6495: $? = 0 Test compile: freebsd hacked gcc configure:6545: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6548: $? = 0 configure:6553: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6554: ./a.out: No such file or directory ./configure: line 6554: ./b.out: No such file or directory configure:6556: $? = 0 Test compile: mpn_lshift_com optimization configure:6644: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6647: $? = 0 configure:6652: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6653: ./a.out: No such file or directory ./configure: line 6653: ./b.out: No such file or directory configure:6655: $? = 0 Test compile: mpn_lshift_com optimization 2 configure:6752: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6755: $? = 0 configure:6760: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6761: ./a.out: No such file or directory ./configure: line 6761: ./b.out: No such file or directory configure:6763: $? = 0 configure:6909: result: yes configure: testlist sizeof-long-4 configure:7084: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer has sizeof(long)==4 configure:7097: gcc -m32 -O2 -pedantic -fomit-frame-pointer -c conftest.c >&5 configure:7100: $? = 0 configure:7105: result: yes configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=sandybridge Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=sandybridge conftest.c >&5 conftest.c:1:0: error: bad value (sandybridge) for -mtune= switch configure:7440: $? = 1 failed program was: int main () { return 0; } configure:8526: result: no configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7440: $? = 0 configure:7445: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7446: ./a.out: No such file or directory ./configure: line 7446: ./b.out: No such file or directory configure:7448: $? = 0 Test compile: function pointer return configure:7491: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7494: $? = 0 configure:7499: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7500: ./a.out: No such file or directory ./configure: line 7500: ./b.out: No such file or directory configure:7502: $? = 0 Test compile: cmov instruction configure:7547: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7550: $? = 0 configure:7555: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7556: ./a.out: No such file or directory ./configure: line 7556: ./b.out: No such file or directory configure:7558: $? = 0 Test compile: double -> ulong conversion configure:7604: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7607: $? = 0 configure:7612: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7613: ./a.out: No such file or directory ./configure: line 7613: ./b.out: No such file or directory configure:7615: $? = 0 Test compile: double negation configure:7659: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7662: $? = 0 configure:7667: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7668: ./a.out: No such file or directory ./configure: line 7668: ./b.out: No such file or directory configure:7670: $? = 0 Test compile: double -> float conversion configure:7715: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7718: $? = 0 configure:7723: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7724: ./a.out: No such file or directory ./configure: line 7724: ./b.out: No such file or directory configure:7726: $? = 0 Test compile: gnupro alpha ev6 char spilling configure:7800: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7803: $? = 0 configure:7808: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7809: ./a.out: No such file or directory ./configure: line 7809: ./b.out: No such file or directory configure:7811: $? = 0 Test compile: __builtin_alloca availability configure:7851: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../libmingw32.a(main.o): In function `main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference to `WinMain@16' collect2: ld returned 1 exit status configure:7854: $? = 1 failed program was: int k; int foo () { __builtin_alloca (k); } Test compile: abs int -> double conversion configure:7975: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7978: $? = 0 configure:7983: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7984: ./a.out: No such file or directory ./configure: line 7984: ./b.out: No such file or directory configure:7986: $? = 0 Test compile: long long reliability test 1 configure:8040: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 conftest.c:6:23: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8043: $? = 0 configure:8048: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8049: ./a.out: No such file or directory ./configure: line 8049: ./b.out: No such file or directory configure:8051: $? = 0 Test compile: long long reliability test 2 configure:8101: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 conftest.c: In function 'f': conftest.c:7:26: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8104: $? = 0 configure:8109: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8110: ./a.out: No such file or directory ./configure: line 8110: ./b.out: No such file or directory configure:8112: $? = 0 Test compile: freebsd hacked gcc configure:8162: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:8165: $? = 0 configure:8170: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8171: ./a.out: No such file or directory ./configure: line 8171: ./b.out: No such file or directory configure:8173: $? = 0 Test compile: mpn_lshift_com optimization configure:8261: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:8264: $? = 0 configure:8269: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8270: ./a.out: No such file or directory ./configure: line 8270: ./b.out: No such file or directory configure:8272: $? = 0 Test compile: mpn_lshift_com optimization 2 configure:8369: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:8372: $? = 0 configure:8377: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8378: ./a.out: No such file or directory ./configure: line 8378: ./b.out: No such file or directory configure:8380: $? = 0 configure:8526: result: yes configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=sandybridge Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=sandybridge conftest.c >&5 conftest.c:1:0: error: bad value (sandybridge) for -march= switch configure:7440: $? = 1 failed program was: int main () { return 0; } configure:8526: result: no configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7440: $? = 0 configure:7445: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7446: ./a.out: No such file or directory ./configure: line 7446: ./b.out: No such file or directory configure:7448: $? = 0 Test compile: function pointer return configure:7491: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7494: $? = 0 configure:7499: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7500: ./a.out: No such file or directory ./configure: line 7500: ./b.out: No such file or directory configure:7502: $? = 0 Test compile: cmov instruction configure:7547: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7550: $? = 0 configure:7555: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7556: ./a.out: No such file or directory ./configure: line 7556: ./b.out: No such file or directory configure:7558: $? = 0 Test compile: double -> ulong conversion configure:7604: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7607: $? = 0 configure:7612: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7613: ./a.out: No such file or directory ./configure: line 7613: ./b.out: No such file or directory configure:7615: $? = 0 Test compile: double negation configure:7659: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7662: $? = 0 configure:7667: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7668: ./a.out: No such file or directory ./configure: line 7668: ./b.out: No such file or directory configure:7670: $? = 0 Test compile: double -> float conversion configure:7715: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7718: $? = 0 configure:7723: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7724: ./a.out: No such file or directory ./configure: line 7724: ./b.out: No such file or directory configure:7726: $? = 0 Test compile: gnupro alpha ev6 char spilling configure:7800: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7803: $? = 0 configure:7808: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7809: ./a.out: No such file or directory ./configure: line 7809: ./b.out: No such file or directory configure:7811: $? = 0 Test compile: __builtin_alloca availability configure:7851: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../libmingw32.a(main.o): In function `main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference to `WinMain@16' collect2: ld returned 1 exit status configure:7854: $? = 1 failed program was: int k; int foo () { __builtin_alloca (k); } Test compile: abs int -> double conversion configure:7975: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7978: $? = 0 configure:7983: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7984: ./a.out: No such file or directory ./configure: line 7984: ./b.out: No such file or directory configure:7986: $? = 0 Test compile: long long reliability test 1 configure:8040: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 conftest.c:6:23: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8043: $? = 0 configure:8048: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8049: ./a.out: No such file or directory ./configure: line 8049: ./b.out: No such file or directory configure:8051: $? = 0 Test compile: long long reliability test 2 configure:8101: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 conftest.c: In function 'f': conftest.c:7:26: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8104: $? = 0 configure:8109: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8110: ./a.out: No such file or directory ./configure: line 8110: ./b.out: No such file or directory configure:8112: $? = 0 Test compile: freebsd hacked gcc configure:8162: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:8165: $? = 0 configure:8170: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8171: ./a.out: No such file or directory ./configure: line 8171: ./b.out: No such file or directory configure:8173: $? = 0 Test compile: mpn_lshift_com optimization configure:8261: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:8264: $? = 0 configure:8269: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8270: ./a.out: No such file or directory ./configure: line 8270: ./b.out: No such file or directory configure:8272: $? = 0 Test compile: mpn_lshift_com optimization 2 configure:8369: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:8372: $? = 0 configure:8377: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8378: ./a.out: No such file or directory ./configure: line 8378: ./b.out: No such file or directory configure:8380: $? = 0 configure:8526: result: yes configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 -mno-cygwin Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 -mno-cygwin conftest.c >&5 cc1.exe: error: unrecognized command line option '-mno-cygwin' configure:7440: $? = 1 failed program was: int main () { return 0; } configure:8526: result: no configure:8679: checking for gcc configure:8706: result: gcc configure:8935: checking for C compiler version configure:8944: gcc --version >&5 gcc.exe (GCC) 4.6.2 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:8955: $? = 0 configure:8944: gcc -v >&5 Using built-in specs. COLLECT_GCC=c:\MinGW\bin\gcc.exe COLLECT_LTO_WRAPPER=c:/mingw/bin/../libexec/gcc/mingw32/4.6.2/lto-wrapper.exe Target: mingw32 Configured with: ../gcc-4.6.2/configure --enable-languages=c,c++,ada,fortran,objc,obj-c++ --disable-sjlj-exceptions --with-dwarf2 --enable-shared --enable-libgomp --disable-win32-registry --enable-libstdcxx-debug --enable-version-specific-runtime-libs --build=mingw32 --prefix=/mingw Thread model: win32 gcc version 4.6.2 (GCC) configure:8955: $? = 0 configure:8944: gcc -V >&5 gcc.exe: error: unrecognized option '-V' gcc.exe: fatal error: no input files compilation terminated. configure:8955: $? = 1 configure:8944: gcc -qversion >&5 gcc.exe: error: unrecognized option '-qversion' gcc.exe: fatal error: no input files compilation terminated. configure:8955: $? = 1 configure:8975: checking whether the C compiler works configure:8997: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 D:\gmp-6.1.0 conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../../mingw32/bin/ld.exe: cannot find D:\gmp-6.1.0: Permission denied collect2: ld returned 1 exit status configure:9001: $? = 1 configure:9039: result: no configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "GNU MP" | #define PACKAGE_TARNAME "gmp" | #define PACKAGE_VERSION "6.1.0" | #define PACKAGE_STRING "GNU MP 6.1.0" | #define PACKAGE_BUGREPORT "gmp-bugs@gmplib.org, see https://gmplib.org/manual/Reporting-Bugs.html" | #define PACKAGE_URL "http://www.gnu.org/software/gmp/" | #define PACKAGE "gmp" | #define VERSION "6.1.0" | #define WANT_ASSEMBLY 1 | #define WANT_FFT 1 | #define HAVE_HOST_CPU_sandybridge 1 | #define HOST_DOS64 1 | #define HAVE_SPEED_CYCLECOUNTER 2 | #define HAVE_CALLING_CONVENTIONS 1 | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:9044: error: in `/d/gmp-6.1.0': configure:9046: error: C compiler cannot create executables See `config.log' for more details ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=sandybridge-pc-mingw32 ac_cv_env_ABI_set= ac_cv_env_ABI_value= ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_FOR_BUILD_set= ac_cv_env_CC_FOR_BUILD_value= ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set= ac_cv_env_CFLAGS_value= ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_FOR_BUILD_set= ac_cv_env_CPP_FOR_BUILD_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_LDFLAGS_set=set ac_cv_env_LDFLAGS_value='D:\gmp-6.1.0' ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_LT_SYS_LIBRARY_PATH_set= ac_cv_env_LT_SYS_LIBRARY_PATH_value= ac_cv_env_M4_set= ac_cv_env_M4_value= ac_cv_env_YACC_set= ac_cv_env_YACC_value= ac_cv_env_YFLAGS_set= ac_cv_env_YFLAGS_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=sandybridge-pc-mingw32 ac_cv_path_install='/bin/install -c' ac_cv_path_mkdir=/bin/mkdir ac_cv_prog_AWK=gawk ac_cv_prog_ac_ct_CC=gcc ac_cv_prog_make_make_set=yes am_cv_make_support_nested_variables=yes ## ----------------- ## ## Output variables. ## ## ----------------- ## ABI='32' ACLOCAL='${SHELL} /d/gmp-6.1.0/missing aclocal-1.15' AMTAR='$${TAR-tar}' AM_BACKSLASH='\' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' AM_DEFAULT_VERBOSITY='1' AM_V='$(V)' AR='' AS='' ASMFLAGS='' AUTOCONF='${SHELL} /d/gmp-6.1.0/missing autoconf' AUTOHEADER='${SHELL} /d/gmp-6.1.0/missing autoheader' AUTOMAKE='${SHELL} /d/gmp-6.1.0/missing automake-1.15' AWK='gawk' CALLING_CONVENTIONS_OBJS='x86call.lo x86check$U.lo' CC='gcc' CCAS='' CC_FOR_BUILD='' CFLAGS='-m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7' CPP='' CPPFLAGS='' CPP_FOR_BUILD='' CXX='' CXXCPP='' CXXFLAGS='' CYGPATH_W='echo' DEFN_LONG_LONG_LIMB='/* #undef _LONG_LONG_LIMB */' DEFS='' DLLTOOL='' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='' ENABLE_STATIC_FALSE='' ENABLE_STATIC_TRUE='' EXEEXT='' EXEEXT_FOR_BUILD='' FGREP='' GMP_LDFLAGS='' GMP_LIMB_BITS='' GMP_NAIL_BITS='0' GREP='' HAVE_CLOCK_01='' HAVE_CPUTIME_01='' HAVE_GETRUSAGE_01='' HAVE_GETTIMEOFDAY_01='' HAVE_HOST_CPU_FAMILY_power='0' HAVE_HOST_CPU_FAMILY_powerpc='0' HAVE_SIGACTION_01='' HAVE_SIGALTSTACK_01='' HAVE_SIGSTACK_01='' HAVE_STACK_T_01='' HAVE_SYS_RESOURCE_H_01='' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='' LDFLAGS='D:\gmp-6.1.0' LEX='' LEXLIB='' LEX_OUTPUT_ROOT='' LIBCURSES='' LIBGMPXX_LDFLAGS='' LIBGMP_DLL='' LIBGMP_LDFLAGS='' LIBM='' LIBM_FOR_BUILD='' LIBOBJS='' LIBREADLINE='' LIBS='' LIBTOOL='' LIPO='' LN_S='' LTLIBOBJS='' LT_SYS_LIBRARY_PATH='' M4='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='${SHELL} /d/gmp-6.1.0/missing makeinfo' MANIFEST_TOOL='' MKDIR_P='/bin/mkdir -p' NM='' NMEDIT='' OBJDUMP='' OBJEXT='' OTOOL64='' OTOOL='' PACKAGE='gmp' PACKAGE_BUGREPORT='gmp-bugs@gmplib.org, see https://gmplib.org/manual/Reporting-Bugs.html' PACKAGE_NAME='GNU MP' PACKAGE_STRING='GNU MP 6.1.0' PACKAGE_TARNAME='gmp' PACKAGE_URL='http://www.gnu.org/software/gmp/' PACKAGE_VERSION='6.1.0' PATH_SEPARATOR=':' RANLIB='' SED='' SET_MAKE='' SHELL='/bin/sh' SPEED_CYCLECOUNTER_OBJ='pentium.lo' STRIP='' TAL_OBJECT='' TUNE_LIBS='' TUNE_SQR_OBJ='' U_FOR_BUILD='' VERSION='6.1.0' WANT_CXX_FALSE='' WANT_CXX_TRUE='' WITH_READLINE_01='' YACC='' YFLAGS='' ac_ct_AR='' ac_ct_CC='gcc' ac_ct_CXX='' ac_ct_DUMPBIN='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='' am__isrc='' am__leading_dot='.' am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' bindir='${exec_prefix}/bin' build='sandybridge-pc-mingw32' build_alias='' build_cpu='sandybridge' build_os='mingw32' build_vendor='pc' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' exec_prefix='NONE' gmp_srclinks='' host='sandybridge-pc-mingw32' host_alias='' host_cpu='sandybridge' host_os='mingw32' host_vendor='pc' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='${SHELL} /d/gmp-6.1.0/install-sh' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mandir='${datarootdir}/man' mkdir_p='$(MKDIR_P)' mpn_objects='' mpn_objs_in_libgmp='' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='NONE' program_transform_name='s,x,x,' psdir='${docdir}' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='${prefix}/etc' target_alias='' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "GNU MP" #define PACKAGE_TARNAME "gmp" #define PACKAGE_VERSION "6.1.0" #define PACKAGE_STRING "GNU MP 6.1.0" #define PACKAGE_BUGREPORT "gmp-bugs@gmplib.org, see https://gmplib.org/manual/Reporting-Bugs.html" #define PACKAGE_URL "http://www.gnu.org/software/gmp/" #define PACKAGE "gmp" #define VERSION "6.1.0" #define WANT_ASSEMBLY 1 #define WANT_FFT 1 #define HAVE_HOST_CPU_sandybridge 1 #define HOST_DOS64 1 #define HAVE_SPEED_CYCLECOUNTER 2 #define HAVE_CALLING_CONVENTIONS 1 configure: exit 77
用msys编译GMP、PBC库是出现错误,求万能的大神帮忙解决!
用msys编译GMP、PBC库是出现如下错误,求万能的大神帮忙解决! ![图片说明](https://img-ask.csdn.net/upload/201512/14/1450093275_306813.jpg) ![图片说明](https://img-ask.csdn.net/upload/201512/15/1450154311_902355.jpg) Config.log如下: This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by GNU MP configure 6.1.0, which was generated by GNU Autoconf 2.69. Invocation command line was $ ./configure CPPGLAGS=-D_USE_MINGW_ANSI_STDIO=0--enable-static --disable-shared --------- Platform. ## --------- hostname = Mr-Chen uname -m = i686 uname -r = 1.0.17(0.48/3/2) uname -s = MINGW32_NT-6.1 uname -v = 2011-04-24 23:39 /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: . PATH: /usr/local/bin PATH: /mingw/bin PATH: /bin PATH: /d/ActivePerl/site/bin PATH: /d/ActivePerl/bin PATH: /c/Program Files (x86)/NVIDIA Corporation/PhysX/Common PATH: /c/Windows/system32 PATH: /c/Windows PATH: /c/Windows/System32/Wbem PATH: /c/Windows/System32/WindowsPowerShell/v1.0/ PATH: %QUARTUS_ROOTDIR%/bin PATH: /c/Program Files (x86)/Common Files/Ulead Systems/MPEG PATH: /c/Program Files (x86)/Microsoft SQL Server/80/Tools/Binn/ PATH: /d/Latex/CTEX/UserData/miktex/bin PATH: /d/Latex/CTEX/MiKTeX/miktex/bin PATH: /d/Latex/CTEX/CTeX/ctex/bin PATH: /d/Latex/CTEX/CTeX/cct/bin PATH: /d/Latex/CTEX/CTeX/ty/bin PATH: /d/Latex/CTEX/Ghostscript/gs9.05/bin PATH: /d/Latex/CTEX/GSview/gsview PATH: /d/Latex/CTEX/WinEdt PATH: /c/Program Files/Microsoft SQL Server/110/Tools/Binn/ PATH: /c/MinGW/bin/ PATH: /d/ActivePerl/site/bin/ PATH: /d/ActivePerl/bin/ PATH: /c/Program Files (x86)/Microsoft SQL Server/100/Tools/Binn/ PATH: /c/Program Files/Microsoft SQL Server/100/Tools/Binn/ PATH: /c/Program Files/Microsoft SQL Server/100/DTS/Binn/ PATH: /d/VS2010/VC/bin/ PATH: /d/MinGw/bin ----------- Core tests. ----------- configure:3055: checking build system type configure:3069: result: sandybridge-pc-mingw32 configure:3089: checking host system type configure:3102: result: sandybridge-pc-mingw32 configure:3139: checking for a BSD-compatible install configure:3207: result: /bin/install -c configure:3218: checking whether build environment is sane configure:3273: result: yes configure:3424: checking for a thread-safe mkdir -p configure:3463: result: /bin/mkdir -p configure:3470: checking for gawk configure:3486: found /bin/gawk configure:3497: result: gawk configure:3508: checking whether make sets $(MAKE) configure:3530: result: yes configure:3559: checking whether make supports nested variables configure:3576: result: yes configure:3705: checking whether to enable maintainer-specific portions of Makefiles configure:3714: result: no User: ABI= CC= CFLAGS=(unset) CPPFLAGS=(unset) MPN_PATH= GMP: abilist=64 x32 32 cclist=gcc icc cc configure:5749: gcc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler gcc -O2 -pedantic -fomit-frame-pointer -m64 Test compile: configure:5820: gcc -O2 -pedantic -fomit-frame-pointer -m64 conftest.c >&5 conftest.c:1:0: sorry, unimplemented: 64-bit mode not compiled in configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5727: cc -c conftest.c >&5 configure:5730: $? = 0 configure:5733: checking whether cc is gcc configure:5735: result: yes configure:5749: cc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler cc -O2 -pedantic -fomit-frame-pointer -m64 Test compile: configure:5820: cc -O2 -pedantic -fomit-frame-pointer -m64 conftest.c >&5 conftest.c:1:0: sorry, unimplemented: 64-bit mode not compiled in configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5749: gcc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler gcc -O2 -pedantic -fomit-frame-pointer -mx32 Test compile: configure:5820: gcc -O2 -pedantic -fomit-frame-pointer -mx32 conftest.c >&5 cc1.exe: error: unrecognized command line option '-mx32' configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5727: cc -c conftest.c >&5 configure:5730: $? = 0 configure:5733: checking whether cc is gcc configure:5735: result: yes configure:5749: cc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler cc -O2 -pedantic -fomit-frame-pointer -mx32 Test compile: configure:5820: cc -O2 -pedantic -fomit-frame-pointer -mx32 conftest.c >&5 cc1.exe: error: unrecognized command line option '-mx32' configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5749: gcc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer Test compile: configure:5820: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5823: $? = 0 configure:5828: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5829: ./a.out: No such file or directory ./configure: line 5829: ./b.out: No such file or directory configure:5831: $? = 0 Test compile: function pointer return configure:5874: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5877: $? = 0 configure:5882: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5883: ./a.out: No such file or directory ./configure: line 5883: ./b.out: No such file or directory configure:5885: $? = 0 Test compile: cmov instruction configure:5930: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5933: $? = 0 configure:5938: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5939: ./a.out: No such file or directory ./configure: line 5939: ./b.out: No such file or directory configure:5941: $? = 0 Test compile: double -> ulong conversion configure:5987: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5990: $? = 0 configure:5995: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5996: ./a.out: No such file or directory ./configure: line 5996: ./b.out: No such file or directory configure:5998: $? = 0 Test compile: double negation configure:6042: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6045: $? = 0 configure:6050: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6051: ./a.out: No such file or directory ./configure: line 6051: ./b.out: No such file or directory configure:6053: $? = 0 Test compile: double -> float conversion configure:6098: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6101: $? = 0 configure:6106: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6107: ./a.out: No such file or directory ./configure: line 6107: ./b.out: No such file or directory configure:6109: $? = 0 Test compile: gnupro alpha ev6 char spilling configure:6183: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6186: $? = 0 configure:6191: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6192: ./a.out: No such file or directory ./configure: line 6192: ./b.out: No such file or directory configure:6194: $? = 0 Test compile: __builtin_alloca availability configure:6234: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../libmingw32.a(main.o): In function main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference toWinMain@16' collect2: ld returned 1 exit status configure:6237: $? = 1 failed program was: int k; int foo () { __builtin_alloca (k); } Test compile: abs int -> double conversion configure:6358: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6361: $? = 0 configure:6366: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6367: ./a.out: No such file or directory ./configure: line 6367: ./b.out: No such file or directory configure:6369: $? = 0 Test compile: long long reliability test 1 configure:6423: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 conftest.c:6:23: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:6426: $? = 0 configure:6431: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6432: ./a.out: No such file or directory ./configure: line 6432: ./b.out: No such file or directory configure:6434: $? = 0 Test compile: long long reliability test 2 configure:6484: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 conftest.c: In function 'f': conftest.c:7:26: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:6487: $? = 0 configure:6492: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6493: ./a.out: No such file or directory ./configure: line 6493: ./b.out: No such file or directory configure:6495: $? = 0 Test compile: freebsd hacked gcc configure:6545: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6548: $? = 0 configure:6553: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6554: ./a.out: No such file or directory ./configure: line 6554: ./b.out: No such file or directory configure:6556: $? = 0 Test compile: mpn_lshift_com optimization configure:6644: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6647: $? = 0 configure:6652: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6653: ./a.out: No such file or directory ./configure: line 6653: ./b.out: No such file or directory configure:6655: $? = 0 Test compile: mpn_lshift_com optimization 2 configure:6752: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6755: $? = 0 configure:6760: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6761: ./a.out: No such file or directory ./configure: line 6761: ./b.out: No such file or directory configure:6763: $? = 0 configure:6909: result: yes configure: testlist sizeof-long-4 configure:7084: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer has sizeof(long)==4 configure:7097: gcc -m32 -O2 -pedantic -fomit-frame-pointer -c conftest.c >&5 configure:7100: $? = 0 configure:7105: result: yes configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=sandybridge Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=sandybridge conftest.c >&5 conftest.c:1:0: error: bad value (sandybridge) for -mtune= switch configure:7440: $? = 1 failed program was: int main () { return 0; } configure:8526: result: no configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7440: $? = 0 configure:7445: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7446: ./a.out: No such file or directory ./configure: line 7446: ./b.out: No such file or directory configure:7448: $? = 0 Test compile: function pointer return configure:7491: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7494: $? = 0 configure:7499: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7500: ./a.out: No such file or directory ./configure: line 7500: ./b.out: No such file or directory configure:7502: $? = 0 Test compile: cmov instruction configure:7547: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7550: $? = 0 configure:7555: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7556: ./a.out: No such file or directory ./configure: line 7556: ./b.out: No such file or directory configure:7558: $? = 0 Test compile: double -> ulong conversion configure:7604: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7607: $? = 0 configure:7612: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7613: ./a.out: No such file or directory ./configure: line 7613: ./b.out: No such file or directory configure:7615: $? = 0 Test compile: double negation configure:7659: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7662: $? = 0 configure:7667: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7668: ./a.out: No such file or directory ./configure: line 7668: ./b.out: No such file or directory configure:7670: $? = 0 Test compile: double -> float conversion configure:7715: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7718: $? = 0 configure:7723: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7724: ./a.out: No such file or directory ./configure: line 7724: ./b.out: No such file or directory configure:7726: $? = 0 Test compile: gnupro alpha ev6 char spilling configure:7800: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7803: $? = 0 configure:7808: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7809: ./a.out: No such file or directory ./configure: line 7809: ./b.out: No such file or directory configure:7811: $? = 0 Test compile: __builtin_alloca availability configure:7851: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../libmingw32.a(main.o): In function main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference toWinMain@16' collect2: ld returned 1 exit status configure:7854: $? = 1 failed program was: int k; int foo () { __builtin_alloca (k); } Test compile: abs int -> double conversion configure:7975: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7978: $? = 0 configure:7983: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7984: ./a.out: No such file or directory ./configure: line 7984: ./b.out: No such file or directory configure:7986: $? = 0 Test compile: long long reliability test 1 configure:8040: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 conftest.c:6:23: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8043: $? = 0 configure:8048: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8049: ./a.out: No such file or directory ./configure: line 8049: ./b.out: No such file or directory configure:8051: $? = 0 Test compile: long long reliability test 2 configure:8101: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 conftest.c: In function 'f': conftest.c:7:26: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8104: $? = 0 configure:8109: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8110: ./a.out: No such file or directory ./configure: line 8110: ./b.out: No such file or directory configure:8112: $? = 0 Test compile: freebsd hacked gcc configure:8162: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:8165: $? = 0 configure:8170: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8171: ./a.out: No such file or directory ./configure: line 8171: ./b.out: No such file or directory configure:8173: $? = 0 Test compile: mpn_lshift_com optimization configure:8261: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:8264: $? = 0 configure:8269: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8270: ./a.out: No such file or directory ./configure: line 8270: ./b.out: No such file or directory configure:8272: $? = 0 Test compile: mpn_lshift_com optimization 2 configure:8369: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:8372: $? = 0 configure:8377: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8378: ./a.out: No such file or directory ./configure: line 8378: ./b.out: No such file or directory configure:8380: $? = 0 configure:8526: result: yes configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=sandybridge Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=sandybridge conftest.c >&5 conftest.c:1:0: error: bad value (sandybridge) for -march= switch configure:7440: $? = 1 failed program was: int main () { return 0; } configure:8526: result: no configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7440: $? = 0 configure:7445: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7446: ./a.out: No such file or directory ./configure: line 7446: ./b.out: No such file or directory configure:7448: $? = 0 Test compile: function pointer return configure:7491: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7494: $? = 0 configure:7499: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7500: ./a.out: No such file or directory ./configure: line 7500: ./b.out: No such file or directory configure:7502: $? = 0 Test compile: cmov instruction configure:7547: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7550: $? = 0 configure:7555: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7556: ./a.out: No such file or directory ./configure: line 7556: ./b.out: No such file or directory configure:7558: $? = 0 Test compile: double -> ulong conversion configure:7604: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7607: $? = 0 configure:7612: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7613: ./a.out: No such file or directory ./configure: line 7613: ./b.out: No such file or directory configure:7615: $? = 0 Test compile: double negation configure:7659: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7662: $? = 0 configure:7667: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7668: ./a.out: No such file or directory ./configure: line 7668: ./b.out: No such file or directory configure:7670: $? = 0 Test compile: double -> float conversion configure:7715: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7718: $? = 0 configure:7723: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7724: ./a.out: No such file or directory ./configure: line 7724: ./b.out: No such file or directory configure:7726: $? = 0 Test compile: gnupro alpha ev6 char spilling configure:7800: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7803: $? = 0 configure:7808: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7809: ./a.out: No such file or directory ./configure: line 7809: ./b.out: No such file or directory configure:7811: $? = 0 Test compile: __builtin_alloca availability configure:7851: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../libmingw32.a(main.o): In function main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference toWinMain@16' collect2: ld returned 1 exit status configure:7854: $? = 1 failed program was: int k; int foo () { __builtin_alloca (k); } Test compile: abs int -> double conversion configure:7975: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7978: $? = 0 configure:7983: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7984: ./a.out: No such file or directory ./configure: line 7984: ./b.out: No such file or directory configure:7986: $? = 0 Test compile: long long reliability test 1 configure:8040: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 conftest.c:6:23: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8043: $? = 0 configure:8048: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8049: ./a.out: No such file or directory ./configure: line 8049: ./b.out: No such file or directory configure:8051: $? = 0 Test compile: long long reliability test 2 configure:8101: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 conftest.c: In function 'f': conftest.c:7:26: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8104: $? = 0 configure:8109: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8110: ./a.out: No such file or directory ./configure: line 8110: ./b.out: No such file or directory configure:8112: $? = 0 Test compile: freebsd hacked gcc configure:8162: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:8165: $? = 0 configure:8170: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8171: ./a.out: No such file or directory ./configure: line 8171: ./b.out: No such file or directory configure:8173: $? = 0 Test compile: mpn_lshift_com optimization configure:8261: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:8264: $? = 0 configure:8269: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8270: ./a.out: No such file or directory ./configure: line 8270: ./b.out: No such file or directory configure:8272: $? = 0 Test compile: mpn_lshift_com optimization 2 configure:8369: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:8372: $? = 0 configure:8377: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8378: ./a.out: No such file or directory ./configure: line 8378: ./b.out: No such file or directory configure:8380: $? = 0 configure:8526: result: yes configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 -mno-cygwin Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 -mno-cygwin conftest.c >&5 cc1.exe: error: unrecognized command line option '-mno-cygwin' configure:7440: $? = 1 failed program was: int main () { return 0; } configure:8526: result: no configure:8679: checking for gcc configure:8706: result: gcc configure:8935: checking for C compiler version configure:8944: gcc --version >&5 gcc.exe (GCC) 4.6.2 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:8955: $? = 0 configure:8944: gcc -v >&5 Using built-in specs. COLLECT_GCC=c:\MinGW\bin\gcc.exe COLLECT_LTO_WRAPPER=c:/mingw/bin/../libexec/gcc/mingw32/4.6.2/lto-wrapper.exe Target: mingw32 Configured with: ../gcc-4.6.2/configure --enable-languages=c,c++,ada,fortran,objc,obj-c++ --disable-sjlj-exceptions --with-dwarf2 --enable-shared --enable-libgomp --disable-win32-registry --enable-libstdcxx-debug --enable-version-specific-runtime-libs --build=mingw32 --prefix=/mingw Thread model: win32 gcc version 4.6.2 (GCC) configure:8955: $? = 0 configure:8944: gcc -V >&5 gcc.exe: error: unrecognized option '-V' gcc.exe: fatal error: no input files compilation terminated. configure:8955: $? = 1 configure:8944: gcc -qversion >&5 gcc.exe: error: unrecognized option '-qversion' gcc.exe: fatal error: no input files compilation terminated. configure:8955: $? = 1 configure:8975: checking whether the C compiler works configure:8997: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 D:\gmp-6.1.0 conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../../mingw32/bin/ld.exe: cannot find D:\gmp-6.1.0: Permission denied collect2: ld returned 1 exit status configure:9001: $? = 1 configure:9039: result: no configure: failed program was: | /* confdefs.h / | #define PACKAGE_NAME "GNU MP" | #define PACKAGE_TARNAME "gmp" | #define PACKAGE_VERSION "6.1.0" | #define PACKAGE_STRING "GNU MP 6.1.0" | #define PACKAGE_BUGREPORT "gmp-bugs@gmplib.org, see https://gmplib.org/manual/Reporting-Bugs.html" | #define PACKAGE_URL "http://www.gnu.org/software/gmp/" | #define PACKAGE "gmp" | #define VERSION "6.1.0" | #define WANT_ASSEMBLY 1 | #define WANT_FFT 1 | #define HAVE_HOST_CPU_sandybridge 1 | #define HOST_DOS64 1 | #define HAVE_SPEED_CYCLECOUNTER 2 | #define HAVE_CALLING_CONVENTIONS 1 | / end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:9044: error: in /d/gmp-6.1.0': configure:9046: error: C compiler cannot create executables Seeconfig.log' for more details ---------------- Cache variables. ---------------- ac_cv_build=sandybridge-pc-mingw32 ac_cv_env_ABI_set= ac_cv_env_ABI_value= ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_FOR_BUILD_set= ac_cv_env_CC_FOR_BUILD_value= ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set= ac_cv_env_CFLAGS_value= ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_FOR_BUILD_set= ac_cv_env_CPP_FOR_BUILD_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_LDFLAGS_set=set ac_cv_env_LDFLAGS_value='D:\gmp-6.1.0' ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_LT_SYS_LIBRARY_PATH_set= ac_cv_env_LT_SYS_LIBRARY_PATH_value= ac_cv_env_M4_set= ac_cv_env_M4_value= ac_cv_env_YACC_set= ac_cv_env_YACC_value= ac_cv_env_YFLAGS_set= ac_cv_env_YFLAGS_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= 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MKDIR_P='/bin/mkdir -p' NM='' NMEDIT='' OBJDUMP='' OBJEXT='' OTOOL64='' OTOOL='' PACKAGE='gmp' PACKAGE_BUGREPORT='gmp-bugs@gmplib.org, see https://gmplib.org/manual/Reporting-Bugs.html' PACKAGE_NAME='GNU MP' PACKAGE_STRING='GNU MP 6.1.0' PACKAGE_TARNAME='gmp' PACKAGE_URL='http://www.gnu.org/software/gmp/' PACKAGE_VERSION='6.1.0' PATH_SEPARATOR=':' RANLIB='' SED='' SET_MAKE='' SHELL='/bin/sh' SPEED_CYCLECOUNTER_OBJ='pentium.lo' STRIP='' TAL_OBJECT='' TUNE_LIBS='' TUNE_SQR_OBJ='' U_FOR_BUILD='' VERSION='6.1.0' WANT_CXX_FALSE='' WANT_CXX_TRUE='' WITH_READLINE_01='' YACC='' YFLAGS='' ac_ct_AR='' ac_ct_CC='gcc' ac_ct_CXX='' ac_ct_DUMPBIN='' am_EXEEXT_FALSE='' am__EXEEXT_TRUE='' am__isrc='' am__leading_dot='.' am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' bindir='${exec_prefix}/bin' build='sandybridge-pc-mingw32' build_alias='' build_cpu='sandybridge' build_os='mingw32' build_vendor='pc' datadir='${datarootdir}' datarootdir='${prefix}/share' 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