This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by mpc configure 1.0.3, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --prefix=/data/buildroot/buildroot-test/instance-0/output/host --sysconfdir=/data/buildroot/buildroot-test/instance-0/output/host/etc --localstatedir=/data/buildroot/buildroot-test/instance-0/output/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

## --------- ##
## Platform. ##
## --------- ##

hostname = sigmaII
uname -m = x86_64
uname -r = 5.0.0-arch1-1-ARCH
uname -s = Linux
uname -v = #1 SMP PREEMPT Mon Mar 4 14:11:43 UTC 2019

/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: /data/buildroot/buildroot-test/instance-0/output/host/bin
PATH: /data/buildroot/buildroot-test/instance-0/output/host/sbin
PATH: /data/buildroot/buildroot-test/venv/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/bin
PATH: /usr/bin/site_perl
PATH: /usr/bin/vendor_perl
PATH: /usr/bin/core_perl


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2343: checking for a BSD-compatible install
configure:2411: result: /usr/bin/install -c
configure:2422: checking whether build environment is sane
configure:2477: result: yes
configure:2626: checking for a thread-safe mkdir -p
configure:2665: result: /usr/bin/mkdir -p
configure:2672: checking for gawk
configure:2688: found /data/buildroot/buildroot-test/instance-0/output/host/bin/gawk
configure:2699: result: gawk
configure:2710: checking whether make sets $(MAKE)
configure:2732: result: yes
configure:2761: checking whether make supports nested variables
configure:2778: result: yes
configure:2905: checking whether to enable maintainer-specific portions of Makefiles
configure:2914: result: no
configure:2935: checking build system type
configure:2949: result: x86_64-pc-linux-gnu
configure:2969: checking host system type
configure:2982: result: x86_64-pc-linux-gnu
configure:3166: checking for grep that handles long lines and -e
configure:3224: result: /usr/bin/grep
configure:3229: checking for egrep
configure:3291: result: /usr/bin/grep -E
configure:3296: checking for a sed that does not truncate output
configure:3360: result: /usr/bin/sed
configure:3466: checking for gcc
configure:3493: result: /usr/bin/gcc
configure:3722: checking for C compiler version
configure:3731: /usr/bin/gcc --version >&5
gcc (GCC) 8.2.1 20181127
Copyright (C) 2018 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:3742: $? = 0
configure:3731: /usr/bin/gcc -v >&5
Using built-in specs.
COLLECT_GCC=/usr/bin/gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /build/gcc/src/gcc/configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/ --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-shared --enable-threads=posix --enable-libmpx --with-system-zlib --with-isl --enable-__cxa_atexit --disable-libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch --disable-libssp --enable-gnu-unique-object --enable-linker-build-id --enable-lto --enable-plugin --enable-install-libiberty --with-linker-hash-style=gnu --enable-gnu-indirect-function --enable-multilib --disable-werror --enable-checking=release --enable-default-pie --enable-default-ssp --enable-cet=auto
Thread model: posix
gcc version 8.2.1 20181127 (GCC) 
configure:3742: $? = 0
configure:3731: /usr/bin/gcc -V >&5
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:3742: $? = 1
configure:3731: /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:3742: $? = 1
configure:3762: checking whether the C compiler works
configure:3784: /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c  >&5
configure:3788: $? = 0
configure:3836: result: yes
configure:3839: checking for C compiler default output file name
configure:3841: result: a.out
configure:3847: checking for suffix of executables
configure:3854: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c  >&5
configure:3858: $? = 0
configure:3880: result: 
configure:3902: checking whether we are cross compiling
configure:3910: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c  >&5
configure:3914: $? = 0
configure:3921: ./conftest
configure:3925: $? = 0
configure:3913: result: no
configure:3918: checking for suffix of object files
configure:3940: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:3944: $? = 0
configure:3965: result: o
configure:3969: checking whether we are using the GNU C compiler
configure:3988: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:3988: $? = 0
configure:3997: result: yes
configure:4006: checking whether /usr/bin/gcc accepts -g
configure:4026: /usr/bin/gcc -c -g -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:4026: $? = 0
configure:4067: result: yes
configure:4084: checking for /usr/bin/gcc option to accept ISO C89
configure:4147: /usr/bin/gcc  -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:4147: $? = 0
configure:4160: result: none needed
configure:4185: checking whether /usr/bin/gcc understands -c and -o together
configure:4207: /usr/bin/gcc -c conftest.c -o conftest2.o
configure:4210: $? = 0
configure:4207: /usr/bin/gcc -c conftest.c -o conftest2.o
configure:4210: $? = 0
configure:4222: result: yes
configure:4250: checking for style of include used by make
configure:4278: result: GNU
configure:4304: checking dependency style of /usr/bin/gcc
configure:4415: result: none
configure:4541: checking the archiver (/usr/bin/ar) interface
configure:4557: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:4557: $? = 0
configure:4559: /usr/bin/ar cru libconftest.a conftest.o >&5
/usr/bin/ar: `u' modifier ignored since `D' is the default (see `U')
configure:4562: $? = 0
configure:4561: result: ar
configure:4629: checking how to print strings
configure:4656: result: printf
configure:4677: checking for a sed that does not truncate output
configure:4741: result: /usr/bin/sed
configure:4759: checking for fgrep
configure:4821: result: /usr/bin/grep -F
configure:4856: checking for ld used by /usr/bin/gcc
configure:4923: result: /usr/bin/ld
configure:4930: checking if the linker (/usr/bin/ld) is GNU ld
configure:4945: result: yes
configure:4957: checking for BSD- or MS-compatible name lister (nm)
configure:5011: result: /usr/bin/nm
configure:5141: checking the name lister (/usr/bin/nm) interface
configure:5148: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:5151: /usr/bin/nm "conftest.o"
configure:5154: output
0000000000000000 B some_variable
configure:5155: result: BSD nm
configure:5158: checking whether ln -s works
configure:5162: result: yes
configure:5170: checking the maximum length of command line arguments
configure:5301: result: 1572864
configure:5349: checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format
configure:5389: result: func_convert_file_noop
configure:5396: checking how to convert x86_64-pc-linux-gnu file names to toolchain format
configure:5416: result: func_convert_file_noop
configure:5423: checking for /usr/bin/ld option to reload object files
configure:5430: result: -r
configure:5504: checking for objdump
configure:5520: found /usr/bin/objdump
configure:5531: result: objdump
configure:5563: checking how to recognize dependent libraries
configure:5763: result: pass_all
configure:5848: checking for dlltool
configure:5878: result: no
configure:5908: checking how to associate runtime and link libraries
configure:5935: result: printf %s\n
configure:6059: checking for archiver @FILE support
configure:6076: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:6076: $? = 0
configure:6079: /usr/bin/ar cru libconftest.a @conftest.lst >&5
/usr/bin/ar: `u' modifier ignored since `D' is the default (see `U')
configure:6082: $? = 0
configure:6087: /usr/bin/ar cru libconftest.a @conftest.lst >&5
/usr/bin/ar: `u' modifier ignored since `D' is the default (see `U')
/usr/bin/ar: conftest.o: No such file or directory
configure:6090: $? = 1
configure:6089: result: @
configure:6147: checking for strip
configure:6163: found /usr/bin/strip
configure:6174: result: strip
configure:6246: checking for ranlib
configure:6273: result: /usr/bin/ranlib
configure:6375: checking command to parse /usr/bin/nm output from /usr/bin/gcc object
configure:6528: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:6531: $? = 0
configure:6535: /usr/bin/nm conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm
configure:6538: $? = 0
configure:6604: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c conftstm.o >&5
configure:6607: $? = 0
configure:6645: result: ok
configure:6692: checking for sysroot
configure:6722: result: no
configure:6729: checking for a working dd
configure:6767: result: /usr/bin/dd
configure:6771: checking how to truncate binary pipes
configure:6786: result: /usr/bin/dd bs=4096 count=1
configure:6922: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:6925: $? = 0
configure:7115: checking for mt
configure:7145: result: no
configure:7165: checking if : is a manifest tool
configure:7171: : '-?'
configure:7179: result: no
configure:7856: checking how to run the C preprocessor
configure:7926: result: /usr/bin/cpp
configure:7946: /usr/bin/cpp -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c
configure:7946: $? = 0
configure:7960: /usr/bin/cpp -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c
conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:7960: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "mpc"
| #define PACKAGE_TARNAME "mpc"
| #define PACKAGE_VERSION "1.0.3"
| #define PACKAGE_STRING "mpc 1.0.3"
| #define PACKAGE_BUGREPORT "mpc-discuss@lists.gforge.inria.fr"
| #define PACKAGE_URL ""
| #define PACKAGE "mpc"
| #define VERSION "1.0.3"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:7989: checking for ANSI C header files
configure:8009: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8009: $? = 0
configure:8082: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c  >&5
configure:8082: $? = 0
configure:8082: ./conftest
configure:8082: $? = 0
configure:8093: result: yes
configure:8106: checking for sys/types.h
configure:8106: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8106: $? = 0
configure:8106: result: yes
configure:8106: checking for sys/stat.h
configure:8106: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8106: $? = 0
configure:8106: result: yes
configure:8106: checking for stdlib.h
configure:8106: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8106: $? = 0
configure:8106: result: yes
configure:8106: checking for string.h
configure:8106: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8106: $? = 0
configure:8106: result: yes
configure:8106: checking for memory.h
configure:8106: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8106: $? = 0
configure:8106: result: yes
configure:8106: checking for strings.h
configure:8106: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8106: $? = 0
configure:8106: result: yes
configure:8106: checking for inttypes.h
configure:8106: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8106: $? = 0
configure:8106: result: yes
configure:8106: checking for stdint.h
configure:8106: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8106: $? = 0
configure:8106: result: yes
configure:8106: checking for unistd.h
configure:8106: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8106: $? = 0
configure:8106: result: yes
configure:8120: checking for dlfcn.h
configure:8120: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:8120: $? = 0
configure:8120: result: yes
configure:8376: checking for objdir
configure:8391: result: .libs
configure:8655: checking if /usr/bin/gcc supports -fno-rtti -fno-exceptions
configure:8673: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/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
configure:8677: $? = 0
configure:8690: result: no
configure:9048: checking for /usr/bin/gcc option to produce PIC
configure:9055: result: -fPIC -DPIC
configure:9063: checking if /usr/bin/gcc PIC flag -fPIC -DPIC works
configure:9081: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -fPIC -DPIC -DPIC conftest.c >&5
configure:9085: $? = 0
configure:9098: result: yes
configure:9127: checking if /usr/bin/gcc static flag -static works
configure:9155: result: yes
configure:9170: checking if /usr/bin/gcc supports -c -o file.o
configure:9191: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -o out/conftest2.o conftest.c >&5
configure:9195: $? = 0
configure:9217: result: yes
configure:9225: checking if /usr/bin/gcc supports -c -o file.o
configure:9272: result: yes
configure:9305: checking whether the /usr/bin/gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
configure:10564: result: yes
configure:10601: checking whether -lc should be explicitly linked in
configure:10609: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10612: $? = 0
configure:10627: /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:10630: $? = 0
configure:10644: result: no
configure:10804: checking dynamic linker characteristics
configure:11385: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath -Wl,/foo conftest.c  >&5
configure:11385: $? = 0
configure:11622: result: GNU/Linux ld.so
configure:11737: checking how to hardcode library paths into programs
configure:11762: result: immediate
configure:12310: checking whether stripping libraries is possible
configure:12315: result: yes
configure:12350: checking if libtool supports shared libraries
configure:12352: result: yes
configure:12355: checking whether to build shared libraries
configure:12380: result: yes
configure:12383: checking whether to build static libraries
configure:12387: result: no
configure:9225: checking for gmp.h
configure:9233: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:9233: $? = 0
configure:9234: result: yes
configure:10101: checking for ANSI C header files
configure:10205: result: yes
configure:10216: checking locale.h usability
configure:10216: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10216: $? = 0
configure:10216: result: yes
configure:10216: checking locale.h presence
configure:10216: /usr/bin/cpp -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c
configure:10216: $? = 0
configure:10216: result: yes
configure:10216: checking for locale.h
configure:10216: result: yes
configure:10216: checking for inttypes.h
configure:10216: result: yes
configure:10216: checking for stdint.h
configure:10216: result: yes
configure:10216: checking limits.h usability
configure:10216: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10216: $? = 0
configure:10216: result: yes
configure:10216: checking limits.h presence
configure:10216: /usr/bin/cpp -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c
configure:10216: $? = 0
configure:10216: result: yes
configure:10216: checking for limits.h
configure:10216: result: yes
configure:10216: checking for unistd.h
configure:10216: result: yes
configure:10216: checking sys/time.h usability
configure:10216: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10216: $? = 0
configure:10216: result: yes
configure:10216: checking sys/time.h presence
configure:10216: /usr/bin/cpp -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c
configure:10216: $? = 0
configure:10216: result: yes
configure:10216: checking for sys/time.h
configure:10216: result: yes
configure:10226: checking whether time.h and sys/time.h may both be included
configure:10246: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10246: $? = 0
configure:10253: result: yes
configure:10262: checking complex.h usability
configure:10262: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10262: $? = 0
configure:10262: result: yes
configure:10262: checking complex.h presence
configure:10262: /usr/bin/cpp -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c
configure:10262: $? = 0
configure:10262: result: yes
configure:10262: checking for complex.h
configure:10262: result: yes
configure:10267: checking for library containing creal
configure:10298: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c  >&5
conftest.c:38:6: warning: conflicting types for built-in function 'creal' [-Wbuiltin-declaration-mismatch]
 char creal ();
      ^~~~~
/usr/bin/ld: /tmp/cctRmeNS.o: in function `main':
conftest.c:(.text.startup+0x7): undefined reference to `creal'
collect2: error: ld returned 1 exit status
configure:10298: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "mpc"
| #define PACKAGE_TARNAME "mpc"
| #define PACKAGE_VERSION "1.0.3"
| #define PACKAGE_STRING "mpc 1.0.3"
| #define PACKAGE_BUGREPORT "mpc-discuss@lists.gforge.inria.fr"
| #define PACKAGE_URL ""
| #define PACKAGE "mpc"
| #define VERSION "1.0.3"
| #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 HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define STDC_HEADERS 1
| #define HAVE_LOCALE_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_TIME_H 1
| #define TIME_WITH_SYS_TIME 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char creal ();
| int
| main ()
| {
| return creal ();
|   ;
|   return 0;
| }
configure:10298: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c -lm   >&5
conftest.c:38:6: warning: conflicting types for built-in function 'creal' [-Wbuiltin-declaration-mismatch]
 char creal ();
      ^~~~~
configure:10298: $? = 0
configure:10315: result: -lm
configure:10324: checking whether creal, cimag and I can be used
configure:10341: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c -lm  >&5
configure:10341: $? = 0
configure:10343: result: yes
configure:10366: checking for an ANSI C-conforming const
configure:10432: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10432: $? = 0
configure:10439: result: yes
configure:10447: checking for size_t
configure:10447: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10447: $? = 0
configure:10447: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
conftest.c: In function 'main':
conftest.c:68:21: error: expected expression before ')' token
 if (sizeof ((size_t)))
                     ^
configure:10447: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "mpc"
| #define PACKAGE_TARNAME "mpc"
| #define PACKAGE_VERSION "1.0.3"
| #define PACKAGE_STRING "mpc 1.0.3"
| #define PACKAGE_BUGREPORT "mpc-discuss@lists.gforge.inria.fr"
| #define PACKAGE_URL ""
| #define PACKAGE "mpc"
| #define VERSION "1.0.3"
| #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 HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define STDC_HEADERS 1
| #define HAVE_LOCALE_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_TIME_H 1
| #define TIME_WITH_SYS_TIME 1
| #define HAVE_COMPLEX_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((size_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:10447: result: yes
configure:10463: checking for gettimeofday
configure:10463: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c -lm  >&5
configure:10463: $? = 0
configure:10463: result: yes
configure:10463: checking for localeconv
configure:10463: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c -lm  >&5
configure:10463: $? = 0
configure:10463: result: yes
configure:10463: checking for setlocale
configure:10463: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c -lm  >&5
configure:10463: $? = 0
configure:10463: result: yes
configure:10475: checking for dup
configure:10475: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c -lm  >&5
configure:10475: $? = 0
configure:10475: result: yes
configure:10475: checking for dup2
configure:10475: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c -lm  >&5
configure:10475: $? = 0
configure:10475: result: yes
configure:10489: checking for __gmpz_init in -lgmp
configure:10514: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c -lgmp  -lm  >&5
configure:10514: $? = 0
configure:10523: result: yes
configure:10532: checking for MPFR
configure:10547: /usr/bin/gcc -o conftest -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include -L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib conftest.c -lmpfr -lgmp -lm  >&5
configure:10547: $? = 0
configure:10548: result: yes
configure:10566: checking for recent GMP
configure:10578: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10578: $? = 0
configure:10579: result: yes
configure:10593: checking for recent MPFR
configure:10605: /usr/bin/gcc -c -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -I/data/buildroot/buildroot-test/instance-0/output/host/include conftest.c >&5
configure:10605: $? = 0
configure:10606: result: yes
configure:11127: checking if gcc accepts -dumpversion option
configure:11152: cat conftest.c 1>&5
int main()
{
	return 0;
}
configure:11155: $? = 0
configure:11159: /usr/bin/gcc  -dumpversion -c conftest.c 1>&5
8.2.1
configure:11162: $? = 0
configure:11165: result: yes
configure:11159: checking gcc version
configure:11173: result: 8.2.1
configure:11356: checking that generated files are newer than configure
configure:11362: result: done
configure:11389: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##

This file was extended by mpc config.status 1.0.3, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = 
  CONFIG_HEADERS  = 
  CONFIG_LINKS    = 
  CONFIG_COMMANDS = 
  $ ./config.status 

on sigmaII

config.status:1109: creating Makefile
config.status:1109: creating src/Makefile
config.status:1109: creating tests/Makefile
config.status:1109: creating doc/Makefile
config.status:1109: creating config.h
config.status:1338: executing depfiles commands
config.status:1338: executing libtool commands
configure:13530: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --disable-debug, --with-xmlto, --with-fop, --disable-nls

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_c_const=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/data/buildroot/buildroot-test/instance-0/output/host/include'
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=-I/data/buildroot/buildroot-test/instance-0/output/host/include
ac_cv_env_CPP_set=set
ac_cv_env_CPP_value=/usr/bin/cpp
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-L/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib'
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_func_dup2=yes
ac_cv_func_dup=yes
ac_cv_func_gettimeofday=yes
ac_cv_func_localeconv=yes
ac_cv_func_setlocale=yes
ac_cv_header_complex_h=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_limits_h=yes
ac_cv_header_locale_h=yes
ac_cv_header_memory_h=yes
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_time_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_time=yes
ac_cv_header_unistd_h=yes
ac_cv_host=x86_64-pc-linux-gnu
ac_cv_lib_gmp___gmpz_init=yes
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_lt_DD=/usr/bin/dd
ac_cv_path_mkdir=/usr/bin/mkdir
ac_cv_prog_AWK=gawk
ac_cv_prog_CPP=/usr/bin/cpp
ac_cv_prog_ac_ct_CC=/usr/bin/gcc
ac_cv_prog_ac_ct_OBJDUMP=objdump
ac_cv_prog_ac_ct_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_search_creal=-lm
ac_cv_type_size_t=yes
am_cv_CC_dependencies_compiler_type=none
am_cv_ar_interface=ar
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
ax_cv_gcc_version=8.2.1
lt_cv_ar_at_file=@
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_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_pic='-fPIC -DPIC'
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_sharedlib_from_linklib_cmd='printf %s\n'
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'\'' | sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_lib_dlsearch_path_spec='/lib /usr/lib /usr/lib/libfakeroot /usr/lib32/libfakeroot /usr/lib32 '
lt_cv_sys_max_cmd_len=1572864
lt_cv_to_host_file_cmd=func_convert_file_noop
lt_cv_to_tool_file_cmd=func_convert_file_noop
lt_cv_truncate_bin='/usr/bin/dd bs=4096 count=1'

## ----------------- ##
## Output variables. ##
## ----------------- ##

ACLOCAL='${SHELL} /data/buildroot/buildroot-test/instance-0/output/build/host-mpc-1.0.3/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'
AS='/usr/bin/as'
AUTOCONF='${SHELL} /data/buildroot/buildroot-test/instance-0/output/build/host-mpc-1.0.3/missing autoconf'
AUTOHEADER='${SHELL} /data/buildroot/buildroot-test/instance-0/output/build/host-mpc-1.0.3/missing autoheader'
AUTOMAKE='${SHELL} /data/buildroot/buildroot-test/instance-0/output/build/host-mpc-1.0.3/missing automake-1.15'
AWK='gawk'
CC='/usr/bin/gcc'
CCDEPMODE='depmode=none'
CFLAGS='-O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include'
CPP='/usr/bin/cpp'
CPPFLAGS='-I/data/buildroot/buildroot-test/instance-0/output/host/include'
CYGPATH_W='echo'
DEFS='-DHAVE_CONFIG_H'
DEPDIR='.deps'
DLLTOOL='false'
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/usr/bin/grep -E'
EXEEXT=''
FGREP='/usr/bin/grep -F'
GCC_VERSION='8.2.1'
GITVERSION=''
GREP='/usr/bin/grep'
HASGIT=''
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/data/buildroot/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/data/buildroot/buildroot-test/instance-0/output/host/lib'
LIBOBJS=''
LIBS='-lmpfr -lgmp -lm '
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO=''
LN_S='ln -s'
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='${SHELL} /data/buildroot/buildroot-test/instance-0/output/build/host-mpc-1.0.3/missing makeinfo'
MANIFEST_TOOL=':'
MKDIR_P='/usr/bin/mkdir -p'
MPC_LDFLAGS=''
MPC_LOG_H=''
NM='/usr/bin/nm'
NMEDIT=''
OBJDUMP='objdump'
OBJEXT='o'
OTOOL64=''
OTOOL=''
PACKAGE='mpc'
PACKAGE_BUGREPORT='mpc-discuss@lists.gforge.inria.fr'
PACKAGE_NAME='mpc'
PACKAGE_STRING='mpc 1.0.3'
PACKAGE_TARNAME='mpc'
PACKAGE_URL=''
PACKAGE_VERSION='1.0.3'
PATH_SEPARATOR=':'
RANLIB='/usr/bin/ranlib'
SED='/usr/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
STRIP='strip'
VALGRIND=''
VERSION='1.0.3'
ac_ct_AR=''
ac_ct_CC='/usr/bin/gcc'
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE='#'
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE='#'
am__include='include'
am__isrc=''
am__leading_dot='.'
am__nodep=''
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
bindir='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias=''
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='${prefix}'
host='x86_64-pc-linux-gnu'
host_alias=''
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='pc'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /data/buildroot/buildroot-test/instance-0/output/build/host-mpc-1.0.3/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/data/buildroot/buildroot-test/instance-0/output/host/var'
mandir='${datarootdir}/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/data/buildroot/buildroot-test/instance-0/output/host'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='/data/buildroot/buildroot-test/instance-0/output/host/etc'
target_alias=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "mpc"
#define PACKAGE_TARNAME "mpc"
#define PACKAGE_VERSION "1.0.3"
#define PACKAGE_STRING "mpc 1.0.3"
#define PACKAGE_BUGREPORT "mpc-discuss@lists.gforge.inria.fr"
#define PACKAGE_URL ""
#define PACKAGE "mpc"
#define VERSION "1.0.3"
#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 HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define STDC_HEADERS 1
#define HAVE_LOCALE_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_LIMITS_H 1
#define HAVE_UNISTD_H 1
#define HAVE_SYS_TIME_H 1
#define TIME_WITH_SYS_TIME 1
#define HAVE_COMPLEX_H 1
#define HAVE_GETTIMEOFDAY 1
#define HAVE_LOCALECONV 1
#define HAVE_SETLOCALE 1
#define HAVE_DUP 1
#define HAVE_DUP2 1
#define MPC_GCC "yes"
#define MPC_CC "/usr/bin/gcc"
#define MPC_GCC_VERSION "8.2.1"

configure: exit 0