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 2.69. Invocation command line was $ /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-gcc-initial-9.3.0/lto-plugin/configure --srcdir=../../lto-plugin --cache-file=./config.cache --prefix=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host --sysconfdir=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/etc --localstatedir=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/var --enable-shared --disable-static --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --disable-debug --with-xmlto=no --with-fop=no --disable-nls --disable-dependency-tracking --with-sysroot=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host --with-mpc=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host --with-mpfr=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host --with-pkgversion=Buildroot 2020.02-6881-g96c23d1d0f5 --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-abi=aapcs-linux --with-cpu=arm926ej-s --with-float=soft --with-mode=arm --disable-shared --without-headers --disable-threads --with-newlib --disable-largefile --enable-languages=c,lto --program-transform-name=s&^&arm-buildroot-linux-uclibcgnueabi-& --disable-option-checking --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --target=arm-buildroot-linux-uclibcgnueabi --enable-shared ## --------- ## ## Platform. ## ## --------- ## hostname = bacon uname -m = x86_64 uname -r = 4.4.0-184-generic uname -s = Linux uname -v = #214-Ubuntu SMP Thu Jun 4 10:14:11 UTC 2020 /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: /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin PATH: /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/sbin PATH: /usr/local/sbin PATH: /usr/local/bin PATH: /sbin PATH: /bin PATH: /usr/sbin PATH: /usr/bin PATH: /opt/aws/bin PATH: /root/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:2283: creating cache ./config.cache configure:2392: checking build system type configure:2406: result: x86_64-pc-linux-gnu configure:2426: checking host system type configure:2439: result: x86_64-pc-linux-gnu configure:2459: checking target system type configure:2472: result: arm-buildroot-linux-uclibcgnueabi configure:2560: checking for a BSD-compatible install configure:2628: result: /usr/bin/install -c configure:2639: checking whether build environment is sane configure:2694: result: yes configure:2845: checking for a thread-safe mkdir -p configure:2884: result: /bin/mkdir -p configure:2891: checking for gawk configure:2918: result: gawk configure:2929: checking whether make sets $(MAKE) configure:2951: result: yes configure:2980: checking whether make supports nested variables configure:2997: result: yes configure:3124: checking whether to enable maintainer-specific portions of Makefiles configure:3133: result: no configure:3167: checking for style of include used by make configure:3195: result: GNU configure:3226: checking for x86_64-pc-linux-gnu-gcc configure:3253: result: /usr/bin/gcc configure:3522: checking for C compiler version configure:3531: /usr/bin/gcc --version >&5 gcc (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609 Copyright (C) 2015 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:3542: $? = 0 configure:3531: /usr/bin/gcc -v >&5 Using built-in specs. COLLECT_GCC=/usr/bin/gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/5/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 5.4.0-6ubuntu1~16.04.12' --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-5 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --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-5-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-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 --enable-multilib --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 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.12) configure:3542: $? = 0 configure:3531: /usr/bin/gcc -V >&5 gcc: error: unrecognized command line option '-V' gcc: fatal error: no input files compilation terminated. configure:3542: $? = 1 configure:3531: /usr/bin/gcc -qversion >&5 gcc: error: unrecognized command line option '-qversion' gcc: fatal error: no input files compilation terminated. configure:3542: $? = 1 configure:3562: checking whether the C compiler works configure:3584: /usr/bin/gcc -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include -static-libstdc++ -static-libgcc -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib conftest.c >&5 configure:3588: $? = 0 configure:3636: result: yes configure:3639: checking for C compiler default output file name configure:3641: result: a.out configure:3647: checking for suffix of executables configure:3654: /usr/bin/gcc -o conftest -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include -static-libstdc++ -static-libgcc -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib conftest.c >&5 configure:3658: $? = 0 configure:3680: result: configure:3702: checking whether we are cross compiling configure:3710: /usr/bin/gcc -o conftest -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include -static-libstdc++ -static-libgcc -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib conftest.c >&5 configure:3714: $? = 0 configure:3721: ./conftest configure:3725: $? = 0 configure:3740: result: no configure:3745: checking for suffix of object files configure:3767: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:3771: $? = 0 configure:3792: result: o configure:3796: checking whether we are using the GNU C compiler configure:3815: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:3815: $? = 0 configure:3824: result: yes configure:3833: checking whether /usr/bin/gcc accepts -g configure:3853: /usr/bin/gcc -c -g conftest.c >&5 configure:3853: $? = 0 configure:3894: result: yes configure:3911: checking for /usr/bin/gcc option to accept ISO C89 configure:3974: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:3974: $? = 0 configure:3987: result: none needed configure:4012: checking whether /usr/bin/gcc understands -c and -o together configure:4034: /usr/bin/gcc -c conftest.c -o conftest2.o configure:4037: $? = 0 configure:4034: /usr/bin/gcc -c conftest.c -o conftest2.o configure:4037: $? = 0 configure:4049: result: yes configure:4068: checking dependency style of /usr/bin/gcc configure:4179: result: none configure:4200: checking how to run the C preprocessor configure:4231: /usr/bin/gcc -E conftest.c configure:4231: $? = 0 configure:4245: /usr/bin/gcc -E conftest.c conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory compilation terminated. configure:4245: $? = 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:4270: result: /usr/bin/gcc -E configure:4290: /usr/bin/gcc -E conftest.c configure:4290: $? = 0 configure:4304: /usr/bin/gcc -E conftest.c conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory compilation terminated. configure:4304: $? = 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:4333: checking for grep that handles long lines and -e configure:4391: result: /bin/grep configure:4396: checking for egrep configure:4458: result: /bin/grep -E configure:4463: checking for ANSI C header files configure:4483: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4483: $? = 0 configure:4556: /usr/bin/gcc -o conftest -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include -static-libstdc++ -static-libgcc -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib conftest.c >&5 configure:4556: $? = 0 configure:4556: ./conftest configure:4556: $? = 0 configure:4567: result: yes configure:4580: checking for sys/types.h configure:4580: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4580: $? = 0 configure:4580: result: yes configure:4580: checking for sys/stat.h configure:4580: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4580: $? = 0 configure:4580: result: yes configure:4580: checking for stdlib.h configure:4580: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4580: $? = 0 configure:4580: result: yes configure:4580: checking for string.h configure:4580: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4580: $? = 0 configure:4580: result: yes configure:4580: checking for memory.h configure:4580: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4580: $? = 0 configure:4580: result: yes configure:4580: checking for strings.h configure:4580: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4580: $? = 0 configure:4580: result: yes configure:4580: checking for inttypes.h configure:4580: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4580: $? = 0 configure:4580: result: yes configure:4580: checking for stdint.h configure:4580: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4580: $? = 0 configure:4580: result: yes configure:4580: checking for unistd.h configure:4580: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4580: $? = 0 configure:4580: result: yes configure:4593: checking minix/config.h usability configure:4593: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 conftest.c:54:26: fatal error: minix/config.h: No such file or directory compilation terminated. configure:4593: $? = 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:4593: result: no configure:4593: checking minix/config.h presence configure:4593: /usr/bin/gcc -E conftest.c conftest.c:21:26: fatal error: minix/config.h: No such file or directory compilation terminated. configure:4593: $? = 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:4593: result: no configure:4593: checking for minix/config.h configure:4593: result: no configure:4614: checking whether it is safe to define __EXTENSIONS__ configure:4632: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:4632: $? = 0 configure:4639: result: yes configure:4661: checking for x86_64-pc-linux-gnu-gcc configure:4688: result: /usr/bin/gcc configure:4957: checking for C compiler version configure:4966: /usr/bin/gcc --version >&5 gcc (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609 Copyright (C) 2015 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:4977: $? = 0 configure:4966: /usr/bin/gcc -v >&5 Using built-in specs. COLLECT_GCC=/usr/bin/gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/5/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 5.4.0-6ubuntu1~16.04.12' --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-5 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --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-5-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-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 --enable-multilib --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 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.12) configure:4977: $? = 0 configure:4966: /usr/bin/gcc -V >&5 gcc: error: unrecognized command line option '-V' gcc: fatal error: no input files compilation terminated. configure:4977: $? = 1 configure:4966: /usr/bin/gcc -qversion >&5 gcc: error: unrecognized command line option '-qversion' gcc: fatal error: no input files compilation terminated. configure:4977: $? = 1 configure:4981: checking whether we are using the GNU C compiler configure:5009: result: yes configure:5018: checking whether /usr/bin/gcc accepts -g configure:5079: result: yes configure:5096: checking for /usr/bin/gcc option to accept ISO C89 configure:5172: result: none needed configure:5197: checking whether /usr/bin/gcc understands -c and -o together configure:5234: result: yes configure:5253: checking dependency style of /usr/bin/gcc configure:5364: result: none configure:5596: checking whether /usr/bin/gcc supports -Wall configure:5613: /usr/bin/gcc -c -Wall conftest.c >&5 configure:5613: $? = 0 configure:5622: result: yes configure:5640: checking for -static-libgcc configure:5647: /usr/bin/gcc -o conftest -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include -static-libstdc++ -static-libgcc -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -static-libgcc conftest.c >&5 configure:5647: $? = 0 configure:5654: result: yes configure:5741: checking how to print strings configure:5768: result: printf configure:5789: checking for a sed that does not truncate output configure:5853: result: /bin/sed configure:5871: checking for fgrep configure:5933: result: /bin/grep -F configure:5968: checking for ld used by /usr/bin/gcc configure:6035: result: /usr/bin/ld configure:6042: checking if the linker (/usr/bin/ld) is GNU ld configure:6057: result: yes configure:6069: checking for BSD- or MS-compatible name lister (nm) configure:6118: result: /usr/bin/nm configure:6248: checking the name lister (/usr/bin/nm) interface configure:6255: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:6258: /usr/bin/nm "conftest.o" configure:6261: output 0000000000000000 B some_variable configure:6268: result: BSD nm configure:6271: checking whether ln -s works configure:6275: result: yes configure:6283: checking the maximum length of command line arguments configure:6408: result: 1572864 configure:6425: checking whether the shell understands some XSI constructs configure:6435: result: yes configure:6439: checking whether the shell understands "+=" configure:6445: result: yes configure:6480: checking for /usr/bin/ld option to reload object files configure:6487: result: -r configure:6516: checking for x86_64-pc-linux-gnu-objdump configure:6543: result: objdump configure:6615: checking how to recognize dependent libraries configure:6816: result: pass_all configure:6836: checking for x86_64-pc-linux-gnu-ar configure:6863: result: /usr/bin/ar configure:6941: checking for x86_64-pc-linux-gnu-strip configure:6971: result: no configure:6981: checking for strip configure:6997: found /usr/bin/strip configure:7008: result: strip configure:7040: checking for x86_64-pc-linux-gnu-ranlib configure:7067: result: /usr/bin/ranlib configure:7209: checking command to parse /usr/bin/nm output from /usr/bin/gcc object configure:7327: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:7330: $? = 0 configure:7334: /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:7337: $? = 0 configure:7391: /usr/bin/gcc -o conftest -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include -static-libstdc++ -static-libgcc -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib conftest.c conftstm.o >&5 configure:7394: $? = 0 configure:7432: result: ok configure:7527: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:7530: $? = 0 configure:8280: checking for dlfcn.h configure:8280: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:8280: $? = 0 configure:8280: result: yes configure:8467: checking for objdir configure:8482: result: .libs configure:8753: checking if /usr/bin/gcc supports -fno-rtti -fno-exceptions configure:8771: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/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 configure:8775: $? = 0 configure:8788: result: no configure:8808: checking for /usr/bin/gcc option to produce PIC configure:9094: result: -fPIC -DPIC configure:9106: checking if /usr/bin/gcc PIC flag -fPIC -DPIC works configure:9124: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include -fPIC -DPIC -DPIC conftest.c >&5 configure:9128: $? = 0 configure:9141: result: yes configure:9165: checking if /usr/bin/gcc static flag -static works configure:9193: result: yes configure:9208: checking if /usr/bin/gcc supports -c -o file.o configure:9229: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include -o out/conftest2.o conftest.c >&5 configure:9233: $? = 0 configure:9255: result: yes configure:9263: checking if /usr/bin/gcc supports -c -o file.o configure:9310: result: yes configure:9343: checking whether the /usr/bin/gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries configure:10414: result: yes configure:10451: checking whether -lc should be explicitly linked in configure:10459: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:10462: $? = 0 configure:10477: /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:10480: $? = 0 configure:10494: result: no configure:10659: checking dynamic linker characteristics configure:11110: /usr/bin/gcc -o conftest -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include -static-libstdc++ -static-libgcc -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath -Wl,/foo conftest.c >&5 configure:11110: $? = 0 configure:11332: result: GNU/Linux ld.so configure:11439: checking how to hardcode library paths into programs configure:11464: result: immediate configure:12004: checking whether stripping libraries is possible configure:12009: result: yes configure:12044: checking if libtool supports shared libraries configure:12046: result: yes configure:12049: checking whether to build shared libraries configure:12070: result: yes configure:12073: checking whether to build static libraries configure:12077: result: no configure:12135: checking for int64_t configure:12135: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:12135: $? = 0 configure:12135: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 conftest.c: In function 'main': conftest.c:66:53: warning: integer overflow in expression [-Woverflow] < (int64_t) (((((int64_t) 1 << N) << N) - 1) * 2 + 2))]; ^ conftest.c:65:12: error: storage size of 'test_array' isn't constant static int test_array [1 - 2 * !((int64_t) (((((int64_t) 1 << N) << N) - 1) * 2 + 1) ^ configure:12135: $? = 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 | enum { N = 64 / 2 - 1 }; | int | main () | { | static int test_array [1 - 2 * !((int64_t) (((((int64_t) 1 << N) << N) - 1) * 2 + 1) | < (int64_t) (((((int64_t) 1 << N) << N) - 1) * 2 + 2))]; | test_array [0] = 0; | return test_array [0]; | | ; | return 0; | } configure:12135: result: yes configure:12146: checking for uint64_t configure:12146: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:12146: $? = 0 configure:12146: result: yes configure:12160: checking for sys/wait.h that is POSIX.1 compatible configure:12186: /usr/bin/gcc -c -O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include conftest.c >&5 configure:12186: $? = 0 configure:12193: result: yes configure:12270: updating cache ./config.cache configure:12314: checking that generated files are newer than configure configure:12320: result: done configure:12351: 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 2.69. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on bacon config.status:1094: creating Makefile config.status:1094: creating config.h config.status:1308: executing depfiles commands config.status:1308: 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/nvme/rc-buildroot-test/scripts/instance-0/output-1/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/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/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=arm-buildroot-linux-uclibcgnueabi 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_install='/usr/bin/install -c' 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_make_set=yes ac_cv_safe_to_define___extensions__=yes ac_cv_target=arm-buildroot-linux-uclibcgnueabi acx_cv_prog_cc_warning__Wall=yes am_cv_CC_dependencies_compiler_type=none am_cv_make_support_nested_variables=yes am_cv_prog_cc_c_o=yes 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]* .* \(.*\)$/extern char \1;/p'\''' lt_cv_sys_max_cmd_len=1572864 ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-gcc-initial-9.3.0/missing aclocal-1.15' AMDEPBACKSLASH='' AMDEP_FALSE='' AMDEP_TRUE='#' AMTAR='$${TAR-tar}' AM_BACKSLASH='\' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' AM_DEFAULT_VERBOSITY='1' AM_V='$(V)' AR='/usr/bin/ar' AUTOCONF='${SHELL} /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-gcc-initial-9.3.0/missing autoconf' AUTOHEADER='${SHELL} /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-gcc-initial-9.3.0/missing autoheader' AUTOMAKE='${SHELL} /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-gcc-initial-9.3.0/missing automake-1.15' AWK='gawk' CC='/usr/bin/gcc' CCDEPMODE='depmode=none' CFLAGS='-O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/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='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='/usr/bin/ld -m elf_x86_64' LDFLAGS='-static-libstdc++ -static-libgcc -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib' LIBOBJS='' LIBS='' LIBTOOL='$(SHELL) $(top_builddir)/libtool' LIPO='' LN_S='ln -s' LTLIBOBJS='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-gcc-initial-9.3.0/missing makeinfo' MKDIR_P='/bin/mkdir -p' NM='/usr/bin/nm' NMEDIT='' OBJDUMP='objdump' OBJEXT='o' OTOOL64='' OTOOL='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/bash' 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='' 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='${SHELL} /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-gcc-initial-9.3.0/install-sh' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/var' lt_host_flags='' mandir='${datarootdir}/man' mkdir_p='$(MKDIR_P)' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/nvme/rc-buildroot-test/scripts/instance-0/output-1/host' program_transform_name='s&^&arm-buildroot-linux-uclibcgnueabi-&' psdir='${docdir}' real_target_noncanonical='arm-buildroot-linux-uclibcgnueabi' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/etc' target='arm-buildroot-linux-uclibcgnueabi' target_alias='arm-buildroot-linux-uclibcgnueabi' target_cpu='arm' target_noncanonical='arm-buildroot-linux-uclibcgnueabi' target_os='linux-uclibcgnueabi' target_subdir='arm-buildroot-linux-uclibcgnueabi' 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