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/naourr/work/instance-2/output-1/build/host-gcc-initial-8.4.0/lto-plugin/configure --srcdir=../../lto-plugin --cache-file=./config.cache --prefix=/home/naourr/work/instance-2/output-1/host --sysconfdir=/home/naourr/work/instance-2/output-1/host/etc --localstatedir=/home/naourr/work/instance-2/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=/home/naourr/work/instance-2/output-1/host/riscv64-buildroot-linux-musl/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/naourr/work/instance-2/output-1/host --with-mpc=/home/naourr/work/instance-2/output-1/host --with-mpfr=/home/naourr/work/instance-2/output-1/host --with-pkgversion=Buildroot 2020.05-rc1-07207-ga07a9d32167 --with-bugurl=http://bugs.buildroot.net/ --disable-libmpx --disable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-arch=rv64imafd --with-abi=lp64d --disable-shared --without-headers --disable-threads --with-newlib --disable-largefile --enable-languages=c,lto --program-transform-name=s&^&riscv64-buildroot-linux-musl-& --disable-option-checking --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --target=riscv64-buildroot-linux-musl --enable-shared ## --------- ## ## Platform. ## ## --------- ## hostname = mirage uname -m = x86_64 uname -r = 5.6.7-300.fc32.x86_64 uname -s = Linux uname -v = #1 SMP Thu Apr 23 14:13:50 UTC 2020 /usr/bin/uname -p = x86_64 /bin/uname -X = unknown /bin/arch = x86_64 /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/naourr/work/instance-2/output-1/host/bin PATH: /home/naourr/work/instance-2/output-1/host/sbin PATH: /usr/local/bin PATH: /usr/bin PATH: /usr/local/sbin PATH: /usr/sbin PATH: /home/naourr/bin PATH: /home/naourr/git/git-wrappers PATH: /home/naourr/.local/bin PATH: /home/naourr/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:2231: creating cache ./config.cache configure:2334: checking build system type configure:2348: result: x86_64-pc-linux-gnu configure:2368: checking host system type configure:2381: result: x86_64-pc-linux-gnu configure:2401: checking target system type configure:2414: result: riscv64-buildroot-linux-musl configure:2502: checking for a BSD-compatible install configure:2570: result: /usr/bin/install -c configure:2581: checking whether build environment is sane configure:2631: result: yes configure:2772: checking for a thread-safe mkdir -p configure:2811: result: /usr/bin/mkdir -p configure:2824: checking for gawk configure:2851: result: gawk configure:2862: checking whether make sets $(MAKE) configure:2884: result: yes configure:2965: checking whether to enable maintainer-specific portions of Makefiles configure:2974: result: no configure:3008: checking for style of include used by make configure:3036: result: GNU configure:3067: checking for x86_64-pc-linux-gnu-gcc configure:3094: result: /usr/bin/gcc configure:3363: checking for C compiler version configure:3372: /usr/bin/gcc --version >&5 gcc (GCC) 10.0.1 20200328 (Red Hat 10.0.1-0.11) Copyright (C) 2020 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:3383: $? = 0 configure:3372: /usr/bin/gcc -v >&5 Using built-in specs. COLLECT_GCC=/usr/bin/gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/10/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-redhat-linux Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --with-isl --enable-offload-targets=nvptx-none --without-cuda-driver --enable-gnu-indirect-function --enable-cet --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.0.1 20200328 (Red Hat 10.0.1-0.11) (GCC) ... rest of stderr output deleted ... configure:3383: $? = 0 configure:3372: /usr/bin/gcc -V >&5 gcc: error: unrecognized command-line option '-V' gcc: fatal error: no input files compilation terminated. configure:3383: $? = 1 configure:3372: /usr/bin/gcc -qversion >&5 gcc: error: unrecognized command-line option '-qversion'; did you mean '--version'? gcc: fatal error: no input files compilation terminated. configure:3383: $? = 1 configure:3403: checking for C compiler default output file name configure:3425: /usr/bin/gcc -O2 -I/home/naourr/work/instance-2/output-1/host/include -L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/output-1/host/lib conftest.c >&5 configure:3429: $? = 0 configure:3466: result: a.out configure:3482: checking whether the C compiler works configure:3491: ./a.out configure:3495: $? = 0 configure:3510: result: yes configure:3517: checking whether we are cross compiling configure:3519: result: no configure:3522: checking for suffix of executables configure:3529: /usr/bin/gcc -o conftest -O2 -I/home/naourr/work/instance-2/output-1/host/include -L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/output-1/host/lib conftest.c >&5 configure:3533: $? = 0 configure:3555: result: configure:3561: checking for suffix of object files configure:3583: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:3587: $? = 0 configure:3608: result: o configure:3612: checking whether we are using the GNU C compiler configure:3631: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:3631: $? = 0 configure:3640: result: yes configure:3649: checking whether /usr/bin/gcc accepts -g configure:3669: /usr/bin/gcc -c -g conftest.c >&5 configure:3669: $? = 0 configure:3710: result: yes configure:3727: checking for /usr/bin/gcc option to accept ISO C89 configure:3791: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:3791: $? = 0 configure:3804: result: none needed configure:3826: checking dependency style of /usr/bin/gcc configure:3937: result: none configure:3958: checking how to run the C preprocessor configure:3989: /usr/bin/gcc -E conftest.c configure:3989: $? = 0 configure:4003: /usr/bin/gcc -E conftest.c conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:4003: $? = 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:4028: result: /usr/bin/gcc -E configure:4048: /usr/bin/gcc -E conftest.c configure:4048: $? = 0 configure:4062: /usr/bin/gcc -E conftest.c conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:4062: $? = 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:4091: checking for grep that handles long lines and -e configure:4149: result: /usr/bin/grep configure:4154: checking for egrep configure:4216: result: /usr/bin/grep -E configure:4221: checking for ANSI C header files configure:4241: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4241: $? = 0 configure:4314: /usr/bin/gcc -o conftest -O2 -I/home/naourr/work/instance-2/output-1/host/include -L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/output-1/host/lib conftest.c >&5 configure:4314: $? = 0 configure:4314: ./conftest configure:4314: $? = 0 configure:4325: result: yes configure:4338: checking for sys/types.h configure:4338: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4338: $? = 0 configure:4338: result: yes configure:4338: checking for sys/stat.h configure:4338: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4338: $? = 0 configure:4338: result: yes configure:4338: checking for stdlib.h configure:4338: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4338: $? = 0 configure:4338: result: yes configure:4338: checking for string.h configure:4338: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4338: $? = 0 configure:4338: result: yes configure:4338: checking for memory.h configure:4338: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4338: $? = 0 configure:4338: result: yes configure:4338: checking for strings.h configure:4338: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4338: $? = 0 configure:4338: result: yes configure:4338: checking for inttypes.h configure:4338: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4338: $? = 0 configure:4338: result: yes configure:4338: checking for stdint.h configure:4338: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4338: $? = 0 configure:4338: result: yes configure:4338: checking for unistd.h configure:4338: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4338: $? = 0 configure:4338: result: yes configure:4352: checking minix/config.h usability configure:4352: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 conftest.c:54:10: fatal error: minix/config.h: No such file or directory 54 | #include | ^~~~~~~~~~~~~~~~ compilation terminated. configure:4352: $? = 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:4352: result: no configure:4352: checking minix/config.h presence configure:4352: /usr/bin/gcc -E conftest.c conftest.c:21:10: fatal error: minix/config.h: No such file or directory 21 | #include | ^~~~~~~~~~~~~~~~ compilation terminated. configure:4352: $? = 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:4352: result: no configure:4352: checking for minix/config.h configure:4352: result: no configure:4373: checking whether it is safe to define __EXTENSIONS__ configure:4391: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:4391: $? = 0 configure:4398: result: yes configure:4420: checking for x86_64-pc-linux-gnu-gcc configure:4447: result: /usr/bin/gcc configure:4716: checking for C compiler version configure:4725: /usr/bin/gcc --version >&5 gcc (GCC) 10.0.1 20200328 (Red Hat 10.0.1-0.11) Copyright (C) 2020 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:4736: $? = 0 configure:4725: /usr/bin/gcc -v >&5 Using built-in specs. COLLECT_GCC=/usr/bin/gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/10/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-redhat-linux Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --with-isl --enable-offload-targets=nvptx-none --without-cuda-driver --enable-gnu-indirect-function --enable-cet --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.0.1 20200328 (Red Hat 10.0.1-0.11) (GCC) ... rest of stderr output deleted ... configure:4736: $? = 0 configure:4725: /usr/bin/gcc -V >&5 gcc: error: unrecognized command-line option '-V' gcc: fatal error: no input files compilation terminated. configure:4736: $? = 1 configure:4725: /usr/bin/gcc -qversion >&5 gcc: error: unrecognized command-line option '-qversion'; did you mean '--version'? gcc: fatal error: no input files compilation terminated. configure:4736: $? = 1 configure:4740: checking whether we are using the GNU C compiler configure:4768: result: yes configure:4777: checking whether /usr/bin/gcc accepts -g configure:4838: result: yes configure:4855: checking for /usr/bin/gcc option to accept ISO C89 configure:4932: result: none needed configure:4954: checking dependency style of /usr/bin/gcc configure:5065: result: none configure:5295: checking whether /usr/bin/gcc supports -Wall configure:5312: /usr/bin/gcc -c -Wall conftest.c >&5 configure:5312: $? = 0 configure:5321: result: yes configure:5339: checking for -static-libgcc configure:5346: /usr/bin/gcc -o conftest -O2 -I/home/naourr/work/instance-2/output-1/host/include -L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/output-1/host/lib -static-libgcc conftest.c >&5 configure:5346: $? = 0 configure:5353: result: yes configure:5440: checking how to print strings configure:5467: result: printf configure:5488: checking for a sed that does not truncate output configure:5552: result: /usr/bin/sed configure:5570: checking for fgrep configure:5632: result: /usr/bin/grep -F configure:5667: checking for ld used by /usr/bin/gcc configure:5734: result: /usr/bin/ld configure:5741: checking if the linker (/usr/bin/ld) is GNU ld configure:5756: result: yes configure:5768: checking for BSD- or MS-compatible name lister (nm) configure:5817: result: /usr/bin/nm configure:5947: checking the name lister (/usr/bin/nm) interface configure:5954: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:5957: /usr/bin/nm "conftest.o" configure:5960: output 0000000000000000 B some_variable configure:5961: result: BSD nm configure:5964: checking whether ln -s works configure:5968: result: yes configure:5976: checking the maximum length of command line arguments configure:6101: result: 1572864 configure:6118: checking whether the shell understands some XSI constructs configure:6127: result: yes configure:6131: checking whether the shell understands "+=" configure:6135: result: yes configure:6170: checking for /usr/bin/ld option to reload object files configure:6177: result: -r configure:6206: checking for x86_64-pc-linux-gnu-objdump configure:6233: result: objdump configure:6305: checking how to recognize dependent libraries configure:6506: result: pass_all configure:6526: checking for x86_64-pc-linux-gnu-ar configure:6553: result: /usr/bin/ar configure:6631: checking for x86_64-pc-linux-gnu-strip configure:6661: result: no configure:6671: checking for strip configure:6687: found /usr/bin/strip configure:6698: result: strip configure:6730: checking for x86_64-pc-linux-gnu-ranlib configure:6757: result: /usr/bin/ranlib configure:6899: checking command to parse /usr/bin/nm output from /usr/bin/gcc object configure:7017: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:7020: $? = 0 configure:7024: /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:7027: $? = 0 configure:7081: /usr/bin/gcc -o conftest -O2 -I/home/naourr/work/instance-2/output-1/host/include -L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/output-1/host/lib conftest.c conftstm.o >&5 configure:7084: $? = 0 configure:7122: result: ok configure:7217: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:7220: $? = 0 configure:7970: checking for dlfcn.h configure:7970: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:7970: $? = 0 configure:7970: result: yes configure:8157: checking for objdir configure:8172: result: .libs configure:8443: checking if /usr/bin/gcc supports -fno-rtti -fno-exceptions configure:8461: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include -fno-rtti -fno-exceptions conftest.c >&5 cc1: warning: command-line option '-fno-rtti' is valid for C++/D/ObjC++ but not for C configure:8465: $? = 0 configure:8478: result: no configure:8498: checking for /usr/bin/gcc option to produce PIC configure:8784: result: -fPIC -DPIC configure:8796: checking if /usr/bin/gcc PIC flag -fPIC -DPIC works configure:8814: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include -fPIC -DPIC -DPIC conftest.c >&5 configure:8818: $? = 0 configure:8831: result: yes configure:8855: checking if /usr/bin/gcc static flag -static works configure:8883: result: no configure:8898: checking if /usr/bin/gcc supports -c -o file.o configure:8919: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include -o out/conftest2.o conftest.c >&5 configure:8923: $? = 0 configure:8945: result: yes configure:8953: checking if /usr/bin/gcc supports -c -o file.o configure:9000: result: yes configure:9033: checking whether the /usr/bin/gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries configure:10104: result: yes configure:10141: checking whether -lc should be explicitly linked in configure:10149: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:10152: $? = 0 configure:10167: /usr/bin/gcc -shared -fPIC -DPIC conftest.o -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /usr/bin/grep -lc \>/dev/null 2\>\&1 configure:10170: $? = 0 configure:10184: result: no configure:10349: checking dynamic linker characteristics configure:10800: /usr/bin/gcc -o conftest -O2 -I/home/naourr/work/instance-2/output-1/host/include -L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath -Wl,/foo conftest.c >&5 configure:10800: $? = 0 configure:11022: result: GNU/Linux ld.so configure:11129: checking how to hardcode library paths into programs configure:11154: result: immediate configure:11694: checking whether stripping libraries is possible configure:11699: result: yes configure:11734: checking if libtool supports shared libraries configure:11736: result: yes configure:11739: checking whether to build shared libraries configure:11760: result: yes configure:11763: checking whether to build static libraries configure:11767: result: no configure:8972: checking for int64_t configure:8972: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:8972: $? = 0 configure:8972: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 conftest.c: In function 'main': conftest.c:65:53: warning: integer overflow in expression of type 'long int' results in '-9223372036854775808' [-Woverflow] 65 | < (int64_t) ((((int64_t) 1 << (64 - 2)) - 1) * 2 + 2))]; | ^ conftest.c:64:12: error: storage size of 'test_array' isn't constant 64 | static int test_array [1 - 2 * !((int64_t) ((((int64_t) 1 << (64 - 2)) - 1) * 2 + 1) | ^~~~~~~~~~ configure:8972: $? = 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:8972: result: yes configure:8983: checking for uint64_t configure:8983: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:8983: $? = 0 configure:8983: result: yes configure:8997: checking for sys/wait.h that is POSIX.1 compatible configure:9023: /usr/bin/gcc -c -O2 -I/home/naourr/work/instance-2/output-1/host/include conftest.c >&5 configure:9023: $? = 0 configure:9030: result: yes configure:9099: updating cache ./config.cache configure:9160: 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 mirage config.status:1084: creating Makefile config.status:1084: creating config.h config.status:1297: executing depfiles commands config.status:1297: 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/naourr/work/instance-2/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=' -L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/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=riscv64-buildroot-linux-musl 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='/usr/bin/grep -E' ac_cv_path_FGREP='/usr/bin/grep -F' ac_cv_path_GREP=/usr/bin/grep ac_cv_path_SED=/usr/bin/sed ac_cv_path_install='/usr/bin/install -c' ac_cv_path_mkdir=/usr/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=riscv64-buildroot-linux-musl acx_cv_prog_cc_warning__Wall=yes am_cv_CC_dependencies_compiler_type=none gcc_cv_libc_provides_ssp=yes 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=no 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} /home/naourr/work/instance-2/output-1/build/host-gcc-initial-8.4.0/missing --run aclocal-1.11' AMDEPBACKSLASH='' AMDEP_FALSE='' AMDEP_TRUE='#' AMTAR='$${TAR-tar}' AR='/usr/bin/ar' AUTOCONF='${SHELL} /home/naourr/work/instance-2/output-1/build/host-gcc-initial-8.4.0/missing --run autoconf' AUTOHEADER='${SHELL} /home/naourr/work/instance-2/output-1/build/host-gcc-initial-8.4.0/missing --run autoheader' AUTOMAKE='${SHELL} /home/naourr/work/instance-2/output-1/build/host-gcc-initial-8.4.0/missing --run automake-1.11' AWK='gawk' CC='/usr/bin/gcc' CCDEPMODE='depmode=none' CFLAGS='-O2 -I/home/naourr/work/instance-2/output-1/host/include' CPP='/usr/bin/gcc -E' CPPFLAGS='' CYGPATH_W='echo' DEFS='-DHAVE_CONFIG_H' DEPDIR='.deps' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='/usr/bin/grep -E' EXEEXT='' FGREP='/usr/bin/grep -F' GREP='/usr/bin/grep' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='/usr/bin/ld -m elf_x86_64' LDFLAGS=' -L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/output-1/host/lib' LIBOBJS='' LIBS='' LIBTOOL='$(SHELL) $(top_builddir)/libtool' LIPO='' LN_S='ln -s' LTLIBOBJS='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='/home/naourr/work/instance-2/output-1/build/host-gcc-initial-8.4.0/missing makeinfo' MKDIR_P='/usr/bin/mkdir -p' NM='/usr/bin/nm' NMEDIT='' OBJDUMP='objdump' OBJEXT='o' OTOOL64='' OTOOL='' PACKAGE='lto-plugin' PACKAGE_BUGREPORT='' PACKAGE_NAME='LTO plugin for ld' PACKAGE_STRING='LTO plugin for ld 0.1' PACKAGE_TARNAME='lto-plugin' PACKAGE_URL='' PACKAGE_VERSION='0.1' PATH_SEPARATOR=':' RANLIB='/usr/bin/ranlib' SED='/usr/bin/sed' SET_MAKE='' SHELL='/bin/sh' STRIP='strip' VERSION='0.1' ac_ct_CC='' ac_ct_DUMPBIN='' ac_lto_plugin_ldflags='-Wc,-static-libgcc' ac_lto_plugin_warn_cflags='-Wall' accel_dir_suffix='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='#' am__fastdepCC_FALSE='' am__fastdepCC_TRUE='#' am__include='include' am__isrc=' -I$(srcdir)' am__leading_dot='.' am__nodep='' am__quote='' am__tar='$${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='${SHELL} /home/naourr/work/instance-2/output-1/build/host-gcc-initial-8.4.0/install-sh' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='/home/naourr/work/instance-2/output-1/host/var' lt_host_flags='' mandir='${datarootdir}/man' mkdir_p='/usr/bin/mkdir -p' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/home/naourr/work/instance-2/output-1/host' program_transform_name='s&^&riscv64-buildroot-linux-musl-&' psdir='${docdir}' real_target_noncanonical='riscv64-buildroot-linux-musl' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='/home/naourr/work/instance-2/output-1/host/etc' target='riscv64-buildroot-linux-musl' target_alias='riscv64-buildroot-linux-musl' target_cpu='riscv64' target_noncanonical='riscv64-buildroot-linux-musl' target_os='linux-musl' target_subdir='riscv64-buildroot-linux-musl' 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