This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by LTO plugin for ld configure 0.1, which was generated by GNU Autoconf 2.64. Invocation command line was $ /home/buildroot/buildroot-test/instance-1/output/build/host-gcc-final-arc-2018.09-release/lto-plugin/configure --srcdir=../../lto-plugin --cache-file=./config.cache --prefix=/home/buildroot/buildroot-test/instance-1/output/host --sysconfdir=/home/buildroot/buildroot-test/instance-1/output/host/etc --enable-static --with-sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/buildroot-test/instance-1/output/host --with-mpc=/home/buildroot/buildroot-test/instance-1/output/host --with-mpfr=/home/buildroot/buildroot-test/instance-1/output/host --with-pkgversion=Buildroot 2019.05-git-00576-ga07f69c --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --with-cpu=arc700 --with-build-time-tools=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp --enable-languages=c,c++,lto --program-transform-name=s&^&arc-buildroot-linux-uclibc-& --disable-option-checking --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --target=arc-buildroot-linux-uclibc --enable-shared ## --------- ## ## Platform. ## ## --------- ## hostname = armadeuspe uname -m = x86_64 uname -r = 3.13.0-147-generic uname -s = Linux uname -v = #196-Ubuntu SMP Wed May 2 15:51:34 UTC 2018 /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/buildroot/buildroot-test/instance-1/output/host/bin PATH: /home/buildroot/buildroot-test/instance-1/output/host/sbin PATH: /usr/local/sbin PATH: /usr/local/bin PATH: /usr/sbin PATH: /usr/bin PATH: /sbin PATH: /bin PATH: /usr/games PATH: /usr/local/games ## ----------- ## ## Core tests. ## ## ----------- ## configure:2235: creating cache ./config.cache configure:2338: checking build system type configure:2352: result: x86_64-pc-linux-gnu configure:2372: checking host system type configure:2385: result: x86_64-pc-linux-gnu configure:2405: checking target system type configure:2418: result: arc-buildroot-linux-uclibc configure:2506: checking for a BSD-compatible install configure:2574: result: /usr/bin/install -c configure:2585: checking whether build environment is sane configure:2635: result: yes configure:2776: checking for a thread-safe mkdir -p configure:2815: result: /bin/mkdir -p configure:2828: checking for gawk configure:2855: result: gawk configure:2866: checking whether /usr/bin/make sets $(MAKE) configure:2888: result: yes configure:2969: checking whether to enable maintainer-specific portions of Makefiles configure:2978: result: no configure:3012: checking for style of include used by /usr/bin/make configure:3040: result: GNU configure:3071: checking for x86_64-pc-linux-gnu-gcc configure:3098: result: /usr/bin/gcc configure:3367: checking for C compiler version configure:3376: /usr/bin/gcc --version >&5 gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4 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:3387: $? = 0 configure:3376: /usr/bin/gcc -v >&5 Using built-in specs. COLLECT_GCC=/usr/bin/gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.4-2ubuntu1~14.04.4' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.4) configure:3387: $? = 0 configure:3376: /usr/bin/gcc -V >&5 gcc: error: unrecognized command line option '-V' gcc: fatal error: no input files compilation terminated. configure:3387: $? = 4 configure:3376: /usr/bin/gcc -qversion >&5 gcc: error: unrecognized command line option '-qversion' gcc: fatal error: no input files compilation terminated. configure:3387: $? = 4 configure:3407: checking for C compiler default output file name configure:3429: /usr/bin/gcc -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include -static-libstdc++ -static-libgcc -L/home/buildroot/buildroot-test/instance-1/output/host/lib -Wl,-rpath,/home/buildroot/buildroot-test/instance-1/output/host/lib conftest.c >&5 configure:3433: $? = 0 configure:3470: result: a.out configure:3486: checking whether the C compiler works configure:3495: ./a.out configure:3499: $? = 0 configure:3514: result: yes configure:3521: checking whether we are cross compiling configure:3523: result: no configure:3526: checking for suffix of executables configure:3533: /usr/bin/gcc -o conftest -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include -static-libstdc++ -static-libgcc -L/home/buildroot/buildroot-test/instance-1/output/host/lib -Wl,-rpath,/home/buildroot/buildroot-test/instance-1/output/host/lib conftest.c >&5 configure:3537: $? = 0 configure:3559: result: configure:3565: checking for suffix of object files configure:3587: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:3591: $? = 0 configure:3612: result: o configure:3616: checking whether we are using the GNU C compiler configure:3635: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:3635: $? = 0 configure:3644: result: yes configure:3653: checking whether /usr/bin/gcc accepts -g configure:3673: /usr/bin/gcc -c -g conftest.c >&5 configure:3673: $? = 0 configure:3714: result: yes configure:3731: checking for /usr/bin/gcc option to accept ISO C89 configure:3795: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:3795: $? = 0 configure:3808: result: none needed configure:3830: checking dependency style of /usr/bin/gcc configure:3941: result: gcc3 configure:3962: checking how to run the C preprocessor configure:3993: /usr/bin/gcc -E conftest.c configure:3993: $? = 0 configure:4007: /usr/bin/gcc -E conftest.c conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory #include ^ compilation terminated. configure:4007: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "LTO plugin for ld" | #define PACKAGE_TARNAME "lto-plugin" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "LTO plugin for ld 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "lto-plugin" | #define VERSION "0.1" | /* end confdefs.h. */ | #include configure:4032: result: /usr/bin/gcc -E configure:4052: /usr/bin/gcc -E conftest.c configure:4052: $? = 0 configure:4066: /usr/bin/gcc -E conftest.c conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory #include ^ compilation terminated. configure:4066: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "LTO plugin for ld" | #define PACKAGE_TARNAME "lto-plugin" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "LTO plugin for ld 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "lto-plugin" | #define VERSION "0.1" | /* end confdefs.h. */ | #include configure:4095: checking for grep that handles long lines and -e configure:4153: result: /bin/grep configure:4158: checking for egrep configure:4220: result: /bin/grep -E configure:4225: checking for ANSI C header files configure:4245: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4245: $? = 0 configure:4318: /usr/bin/gcc -o conftest -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include -static-libstdc++ -static-libgcc -L/home/buildroot/buildroot-test/instance-1/output/host/lib -Wl,-rpath,/home/buildroot/buildroot-test/instance-1/output/host/lib conftest.c >&5 configure:4318: $? = 0 configure:4318: ./conftest configure:4318: $? = 0 configure:4329: result: yes configure:4342: checking for sys/types.h configure:4342: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4342: $? = 0 configure:4342: result: yes configure:4342: checking for sys/stat.h configure:4342: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4342: $? = 0 configure:4342: result: yes configure:4342: checking for stdlib.h configure:4342: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4342: $? = 0 configure:4342: result: yes configure:4342: checking for string.h configure:4342: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4342: $? = 0 configure:4342: result: yes configure:4342: checking for memory.h configure:4342: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4342: $? = 0 configure:4342: result: yes configure:4342: checking for strings.h configure:4342: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4342: $? = 0 configure:4342: result: yes configure:4342: checking for inttypes.h configure:4342: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4342: $? = 0 configure:4342: result: yes configure:4342: checking for stdint.h configure:4342: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4342: $? = 0 configure:4342: result: yes configure:4342: checking for unistd.h configure:4342: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4342: $? = 0 configure:4342: result: yes configure:4356: checking minix/config.h usability configure:4356: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 conftest.c:54:26: fatal error: minix/config.h: No such file or directory #include ^ compilation terminated. configure:4356: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "LTO plugin for ld" | #define PACKAGE_TARNAME "lto-plugin" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "LTO plugin for ld 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "lto-plugin" | #define VERSION "0.1" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef STDC_HEADERS | # include | # include | #else | # ifdef HAVE_STDLIB_H | # include | # endif | #endif | #ifdef HAVE_STRING_H | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | # include | # endif | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | #include configure:4356: result: no configure:4356: checking minix/config.h presence configure:4356: /usr/bin/gcc -E conftest.c conftest.c:21:26: fatal error: minix/config.h: No such file or directory #include ^ compilation terminated. configure:4356: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "LTO plugin for ld" | #define PACKAGE_TARNAME "lto-plugin" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "LTO plugin for ld 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "lto-plugin" | #define VERSION "0.1" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | #include configure:4356: result: no configure:4356: checking for minix/config.h configure:4356: result: no configure:4377: checking whether it is safe to define __EXTENSIONS__ configure:4395: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:4395: $? = 0 configure:4402: result: yes configure:4424: checking for x86_64-pc-linux-gnu-gcc configure:4451: result: /usr/bin/gcc configure:4720: checking for C compiler version configure:4729: /usr/bin/gcc --version >&5 gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4 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:4740: $? = 0 configure:4729: /usr/bin/gcc -v >&5 Using built-in specs. COLLECT_GCC=/usr/bin/gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.4-2ubuntu1~14.04.4' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.4) configure:4740: $? = 0 configure:4729: /usr/bin/gcc -V >&5 gcc: error: unrecognized command line option '-V' gcc: fatal error: no input files compilation terminated. configure:4740: $? = 4 configure:4729: /usr/bin/gcc -qversion >&5 gcc: error: unrecognized command line option '-qversion' gcc: fatal error: no input files compilation terminated. configure:4740: $? = 4 configure:4744: checking whether we are using the GNU C compiler configure:4772: result: yes configure:4781: checking whether /usr/bin/gcc accepts -g configure:4842: result: yes configure:4859: checking for /usr/bin/gcc option to accept ISO C89 configure:4936: result: none needed configure:4958: checking dependency style of /usr/bin/gcc configure:5069: result: gcc3 configure:5091: checking for special C compiler options needed for large files configure:5136: result: no configure:5142: checking for _FILE_OFFSET_BITS value needed for large files configure:5167: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:5167: $? = 0 configure:5199: result: no configure:5299: checking whether /usr/bin/gcc supports -Wall configure:5316: /usr/bin/gcc -c -Wall conftest.c >&5 configure:5316: $? = 0 configure:5325: result: yes configure:5343: checking for -static-libgcc configure:5350: /usr/bin/gcc -o conftest -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include -static-libstdc++ -static-libgcc -L/home/buildroot/buildroot-test/instance-1/output/host/lib -Wl,-rpath,/home/buildroot/buildroot-test/instance-1/output/host/lib -static-libgcc conftest.c >&5 configure:5350: $? = 0 configure:5357: result: yes configure:5444: checking how to print strings configure:5471: result: printf configure:5492: checking for a sed that does not truncate output configure:5556: result: /bin/sed configure:5574: checking for fgrep configure:5636: result: /bin/grep -F configure:5671: checking for ld used by /usr/bin/gcc configure:5738: result: /usr/bin/ld configure:5745: checking if the linker (/usr/bin/ld) is GNU ld configure:5760: result: yes configure:5772: checking for BSD- or MS-compatible name lister (nm) configure:5821: result: /usr/bin/nm configure:5951: checking the name lister (/usr/bin/nm) interface configure:5958: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:5961: /usr/bin/nm "conftest.o" configure:5964: output 0000000000000000 B some_variable configure:5971: result: BSD nm configure:5974: checking whether ln -s works configure:5978: result: yes configure:5986: checking the maximum length of command line arguments configure:6111: result: 3458764513820540925 configure:6128: checking whether the shell understands some XSI constructs configure:6138: result: yes configure:6142: checking whether the shell understands "+=" configure:6148: result: yes configure:6183: checking for /usr/bin/ld option to reload object files configure:6190: result: -r configure:6219: checking for x86_64-pc-linux-gnu-objdump configure:6246: result: objdump configure:6318: checking how to recognize dependent libraries configure:6519: result: pass_all configure:6539: checking for x86_64-pc-linux-gnu-ar configure:6566: result: /usr/bin/ar configure:6644: checking for x86_64-pc-linux-gnu-strip configure:6674: result: no configure:6684: checking for strip configure:6700: found /usr/bin/strip configure:6711: result: strip configure:6743: checking for x86_64-pc-linux-gnu-ranlib configure:6770: result: /usr/bin/ranlib configure:6912: checking command to parse /usr/bin/nm output from /usr/bin/gcc object configure:7030: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:7033: $? = 0 configure:7037: /usr/bin/nm conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' \> conftest.nm configure:7040: $? = 0 configure:7094: /usr/bin/gcc -o conftest -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include -static-libstdc++ -static-libgcc -L/home/buildroot/buildroot-test/instance-1/output/host/lib -Wl,-rpath,/home/buildroot/buildroot-test/instance-1/output/host/lib conftest.c conftstm.o >&5 configure:7097: $? = 0 configure:7135: result: ok configure:7230: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:7233: $? = 0 configure:7983: checking for dlfcn.h configure:7983: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:7983: $? = 0 configure:7983: result: yes configure:8170: checking for objdir configure:8185: result: .libs configure:8456: checking if /usr/bin/gcc supports -fno-rtti -fno-exceptions configure:8474: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include -fno-rtti -fno-exceptions conftest.c >&5 cc1: warning: command line option '-fno-rtti' is valid for C++/ObjC++ but not for C [enabled by default] configure:8478: $? = 0 configure:8491: result: no configure:8511: checking for /usr/bin/gcc option to produce PIC configure:8797: result: -fPIC -DPIC configure:8809: checking if /usr/bin/gcc PIC flag -fPIC -DPIC works configure:8827: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include -fPIC -DPIC -DPIC conftest.c >&5 configure:8831: $? = 0 configure:8844: result: yes configure:8868: checking if /usr/bin/gcc static flag -static works configure:8896: result: yes configure:8911: checking if /usr/bin/gcc supports -c -o file.o configure:8932: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include -o out/conftest2.o conftest.c >&5 configure:8936: $? = 0 configure:8958: result: yes configure:8966: checking if /usr/bin/gcc supports -c -o file.o configure:9013: result: yes configure:9046: checking whether the /usr/bin/gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries configure:10117: result: yes configure:10154: checking whether -lc should be explicitly linked in configure:10162: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:10165: $? = 0 configure:10180: /usr/bin/gcc -shared -fPIC -DPIC conftest.o -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /bin/grep -lc \>/dev/null 2\>\&1 configure:10183: $? = 0 configure:10197: result: no configure:10362: checking dynamic linker characteristics configure:10813: /usr/bin/gcc -o conftest -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include -static-libstdc++ -static-libgcc -L/home/buildroot/buildroot-test/instance-1/output/host/lib -Wl,-rpath,/home/buildroot/buildroot-test/instance-1/output/host/lib -Wl,-rpath -Wl,/foo conftest.c >&5 configure:10813: $? = 0 configure:11035: result: GNU/Linux ld.so configure:11142: checking how to hardcode library paths into programs configure:11167: result: immediate configure:11707: checking whether stripping libraries is possible configure:11712: result: yes configure:11747: checking if libtool supports shared libraries configure:11749: result: yes configure:11752: checking whether to build shared libraries configure:11773: result: yes configure:11776: checking whether to build static libraries configure:11780: result: yes configure:11838: checking for int64_t configure:11838: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:11838: $? = 0 configure:11838: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 conftest.c: In function 'main': conftest.c:65:53: warning: integer overflow in expression [-Woverflow] < (int64_t) ((((int64_t) 1 << (64 - 2)) - 1) * 2 + 2))]; ^ conftest.c:64:12: error: storage size of 'test_array' isn't constant static int test_array [1 - 2 * !((int64_t) ((((int64_t) 1 << (64 - 2)) - 1) * 2 + 1) ^ configure:11838: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "LTO plugin for ld" | #define PACKAGE_TARNAME "lto-plugin" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "LTO plugin for ld 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "lto-plugin" | #define VERSION "0.1" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define __EXTENSIONS__ 1 | #define _ALL_SOURCE 1 | #define _GNU_SOURCE 1 | #define _POSIX_PTHREAD_SEMANTICS 1 | #define _TANDEM_SOURCE 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | #include | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef STDC_HEADERS | # include | # include | #else | # ifdef HAVE_STDLIB_H | # include | # endif | #endif | #ifdef HAVE_STRING_H | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | # include | # endif | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | int | main () | { | static int test_array [1 - 2 * !((int64_t) ((((int64_t) 1 << (64 - 2)) - 1) * 2 + 1) | < (int64_t) ((((int64_t) 1 << (64 - 2)) - 1) * 2 + 2))]; | test_array [0] = 0 | | ; | return 0; | } configure:11838: result: yes configure:11849: checking for uint64_t configure:11849: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:11849: $? = 0 configure:11849: result: yes configure:11863: checking for sys/wait.h that is POSIX.1 compatible configure:11889: /usr/bin/gcc -c -O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include conftest.c >&5 configure:11889: $? = 0 configure:11896: result: yes configure:11973: updating cache ./config.cache configure:12034: creating ./config.status ## ---------------------- ## ## Running config.status. ## ## ---------------------- ## This file was extended by LTO plugin for ld config.status 0.1, which was generated by GNU Autoconf 2.64. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on armadeuspe config.status:1089: creating Makefile config.status:1089: creating config.h config.status:1302: executing depfiles commands config.status:1302: executing libtool commands ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-pc-linux-gnu ac_cv_c_compiler_gnu=yes ac_cv_c_int64_t=yes ac_cv_c_uint64_t=yes ac_cv_env_CC_set=set ac_cv_env_CC_value=/usr/bin/gcc ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include' 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=set ac_cv_env_LDFLAGS_value='-static-libstdc++ -static-libgcc -L/home/buildroot/buildroot-test/instance-1/output/host/lib -Wl,-rpath,/home/buildroot/buildroot-test/instance-1/output/host/lib' ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_build_alias_set=set ac_cv_env_build_alias_value=x86_64-pc-linux-gnu ac_cv_env_host_alias_set=set ac_cv_env_host_alias_value=x86_64-pc-linux-gnu ac_cv_env_target_alias_set=set ac_cv_env_target_alias_value=arc-buildroot-linux-uclibc ac_cv_header_dlfcn_h=yes ac_cv_header_inttypes_h=yes ac_cv_header_memory_h=yes ac_cv_header_minix_config_h=no ac_cv_header_stdc=yes ac_cv_header_stdint_h=yes ac_cv_header_stdlib_h=yes ac_cv_header_string_h=yes ac_cv_header_strings_h=yes ac_cv_header_sys_stat_h=yes ac_cv_header_sys_types_h=yes ac_cv_header_sys_wait_h=yes ac_cv_header_unistd_h=yes ac_cv_host=x86_64-pc-linux-gnu ac_cv_objext=o ac_cv_path_EGREP='/bin/grep -E' ac_cv_path_FGREP='/bin/grep -F' ac_cv_path_GREP=/bin/grep ac_cv_path_SED=/bin/sed ac_cv_path_mkdir=/bin/mkdir ac_cv_prog_AR=/usr/bin/ar ac_cv_prog_AWK=gawk ac_cv_prog_CC=/usr/bin/gcc ac_cv_prog_CPP='/usr/bin/gcc -E' ac_cv_prog_OBJDUMP=objdump ac_cv_prog_RANLIB=/usr/bin/ranlib ac_cv_prog_ac_ct_STRIP=strip ac_cv_prog_cc_c89= ac_cv_prog_cc_g=yes ac_cv_prog_make__usr_bin_make_set=yes ac_cv_safe_to_define___extensions__=yes ac_cv_sys_file_offset_bits=no ac_cv_sys_largefile_CC=no ac_cv_target=arc-buildroot-linux-uclibc acx_cv_prog_cc_warning__Wall=yes am_cv_CC_dependencies_compiler_type=gcc3 gcc_cv_libc_provides_ssp=no lt_cv_archive_cmds_need_lc=no lt_cv_deplibs_check_method=pass_all lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_ld_reload_flag=-r lt_cv_nm_interface='BSD nm' lt_cv_objdir=.libs lt_cv_path_LD=/usr/bin/ld lt_cv_path_NM=/usr/bin/nm lt_cv_prog_compiler_c_o=yes lt_cv_prog_compiler_pic_works=yes lt_cv_prog_compiler_rtti_exceptions=no lt_cv_prog_compiler_static_works=yes lt_cv_prog_gnu_ld=yes lt_cv_shlibpath_overrides_runpath=no lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\''' lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \([^ ]*\) $/ {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/ {"\2", (void *) \&\2},/p'\''' lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \([^ ]*\) $/ {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \(lib[^ ]*\)$/ {"\2", (void *) \&\2},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/ {"lib\2", (void *) \&\2},/p'\''' lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\''' lt_cv_sys_max_cmd_len=3458764513820540925 ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} /home/buildroot/buildroot-test/instance-1/output/build/host-gcc-final-arc-2018.09-release/missing --run aclocal-1.11' AMDEPBACKSLASH='\' AMDEP_FALSE='#' AMDEP_TRUE='' AMTAR='$${TAR-tar}' AR='/usr/bin/ar' AUTOCONF='${SHELL} /home/buildroot/buildroot-test/instance-1/output/build/host-gcc-final-arc-2018.09-release/missing --run autoconf' AUTOHEADER='${SHELL} /home/buildroot/buildroot-test/instance-1/output/build/host-gcc-final-arc-2018.09-release/missing --run autoheader' AUTOMAKE='${SHELL} /home/buildroot/buildroot-test/instance-1/output/build/host-gcc-final-arc-2018.09-release/missing --run automake-1.11' AWK='gawk' CC='/usr/bin/gcc' CCDEPMODE='depmode=gcc3' CFLAGS='-O2 -I/home/buildroot/buildroot-test/instance-1/output/host/include' CPP='/usr/bin/gcc -E' CPPFLAGS='' CYGPATH_W='echo' DEFS='-DHAVE_CONFIG_H' DEPDIR='.deps' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='/bin/grep -E' EXEEXT='' FGREP='/bin/grep -F' GREP='/bin/grep' INSTALL_DATA='/usr/bin/install -c -m 644' INSTALL_PROGRAM='/usr/bin/install -c' INSTALL_SCRIPT='/usr/bin/install -c' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='/usr/bin/ld -m elf_x86_64' LDFLAGS='-static-libstdc++ -static-libgcc -L/home/buildroot/buildroot-test/instance-1/output/host/lib -Wl,-rpath,/home/buildroot/buildroot-test/instance-1/output/host/lib' LIBOBJS='' LIBS='' LIBTOOL='$(SHELL) $(top_builddir)/libtool' LIPO='' LN_S='ln -s' LTLIBOBJS='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='/home/buildroot/buildroot-test/instance-1/output/build/host-gcc-final-arc-2018.09-release/missing makeinfo --split-size=5000000' MKDIR_P='/bin/mkdir -p' NM='/usr/bin/nm' NMEDIT='' OBJDUMP='objdump' OBJEXT='o' OTOOL64='' OTOOL='' PACKAGE='lto-plugin' PACKAGE_BUGREPORT='' PACKAGE_NAME='LTO plugin for ld' PACKAGE_STRING='LTO plugin for ld 0.1' PACKAGE_TARNAME='lto-plugin' PACKAGE_URL='' PACKAGE_VERSION='0.1' PATH_SEPARATOR=':' RANLIB='/usr/bin/ranlib' SED='/bin/sed' SET_MAKE='' SHELL='/bin/sh' STRIP='strip' VERSION='0.1' ac_ct_CC='' ac_ct_DUMPBIN='' ac_lto_plugin_ldflags='-Wc,-static-libgcc' ac_lto_plugin_warn_cflags='-Wall' accel_dir_suffix='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='#' am__fastdepCC_FALSE='#' am__fastdepCC_TRUE='' am__include='include' am__isrc=' -I$(srcdir)' am__leading_dot='.' am__nodep='_no' am__quote='' am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' bindir='${exec_prefix}/bin' build='x86_64-pc-linux-gnu' build_alias='x86_64-pc-linux-gnu' build_cpu='x86_64' build_libsubdir='build-x86_64-pc-linux-gnu' build_os='linux-gnu' build_subdir='build-x86_64-pc-linux-gnu' build_vendor='pc' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' exec_prefix='${prefix}' gcc_build_dir='../gcc' get_gcc_base_ver='cat' host='x86_64-pc-linux-gnu' host_alias='x86_64-pc-linux-gnu' host_cpu='x86_64' host_os='linux-gnu' host_subdir='.' host_vendor='pc' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='${SHELL} /home/buildroot/buildroot-test/instance-1/output/build/host-gcc-final-arc-2018.09-release/install-sh' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' lt_host_flags='' mandir='${datarootdir}/man' mkdir_p='/bin/mkdir -p' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/home/buildroot/buildroot-test/instance-1/output/host' program_transform_name='s&^&arc-buildroot-linux-uclibc-&' psdir='${docdir}' real_target_noncanonical='arc-buildroot-linux-uclibc' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='/home/buildroot/buildroot-test/instance-1/output/host/etc' target='arc-buildroot-linux-uclibc' target_alias='arc-buildroot-linux-uclibc' target_cpu='arc' target_noncanonical='arc-buildroot-linux-uclibc' target_os='linux-uclibc' target_subdir='arc-buildroot-linux-uclibc' target_vendor='buildroot' with_libiberty='../libiberty' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "LTO plugin for ld" #define PACKAGE_TARNAME "lto-plugin" #define PACKAGE_VERSION "0.1" #define PACKAGE_STRING "LTO plugin for ld 0.1" #define PACKAGE_BUGREPORT "" #define PACKAGE_URL "" #define PACKAGE "lto-plugin" #define VERSION "0.1" #define STDC_HEADERS 1 #define HAVE_SYS_TYPES_H 1 #define HAVE_SYS_STAT_H 1 #define HAVE_STDLIB_H 1 #define HAVE_STRING_H 1 #define HAVE_MEMORY_H 1 #define HAVE_STRINGS_H 1 #define HAVE_INTTYPES_H 1 #define HAVE_STDINT_H 1 #define HAVE_UNISTD_H 1 #define __EXTENSIONS__ 1 #define _ALL_SOURCE 1 #define _GNU_SOURCE 1 #define _POSIX_PTHREAD_SEMANTICS 1 #define _TANDEM_SOURCE 1 #define HAVE_DLFCN_H 1 #define LT_OBJDIR ".libs/" #define HAVE_SYS_WAIT_H 1 configure: exit 0