This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by qd configure 2.3.23, which was generated by GNU Autoconf 2.71. Invocation command line was $ ./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/qd-2.3.23 --htmldir=/usr/share/doc/qd-2.3.23/html --with-sysroot=/ --libdir=/usr/lib64 --disable-static --enable-ieee-add --disable-sloppy-mul --disable-sloppy-div --enable-inline --enable-fma --enable-fortran ## --------- ## ## Platform. ## ## --------- ## hostname = localhost uname -m = x86_64 uname -r = 5.15.77-gentoo-dist uname -s = Linux uname -v = #1 SMP Thu Nov 3 18:21:44 -00 2022 /usr/bin/uname -p = AMD EPYC 7513 32-Core Processor /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: /usr/lib/portage/python3.10/ebuild-helpers/xattr/ PATH: /usr/lib/portage/python3.10/ebuild-helpers/ PATH: /usr/local/sbin/ PATH: /usr/local/bin/ PATH: /usr/sbin/ PATH: /usr/bin/ PATH: /sbin/ PATH: /bin/ PATH: /opt/bin/ PATH: /usr/lib/llvm/15/bin/ ## ----------- ## ## Core tests. ## ## ----------- ## configure:3030: looking for aux files: ltmain.sh compile config.guess config.sub missing install-sh configure:3043: trying ./config/ configure:3072: ./config/ltmain.sh found configure:3072: ./config/compile found configure:3072: ./config/config.guess found configure:3072: ./config/config.sub found configure:3072: ./config/missing found configure:3054: ./config/install-sh found configure:3221: checking for a BSD-compatible install configure:3294: result: /usr/lib/portage/python3.10/ebuild-helpers/xattr/install -c configure:3305: checking whether build environment is sane configure:3360: result: yes configure:3519: checking for a race-free mkdir -p configure:3563: result: /bin/mkdir -p configure:3570: checking for gawk configure:3591: found /usr/bin/gawk configure:3602: result: gawk configure:3613: checking whether make sets $(MAKE) configure:3636: result: yes configure:3666: checking whether make supports nested variables configure:3684: result: yes configure:3769: checking whether UID '250' is supported by ustar format configure:3772: result: yes configure:3779: checking whether GID '250' is supported by ustar format configure:3782: result: yes configure:3790: checking how to create a ustar tar archive configure:3801: tar --version tar (GNU tar) 1.34 Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written by John Gilmore and Jay Fenlason. configure:3804: $? = 0 configure:3844: tardir=conftest.dir && eval tar --format=ustar -chf - "$tardir" >conftest.tar configure:3847: $? = 0 configure:3851: tar -xf - &5 clang version 15.0.6 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/15/bin Configuration file: /etc/clang/clang++.cfg configure:4234: $? = 0 configure:4223: clang++ -v >&5 clang version 15.0.6 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/15/bin Configuration file: /etc/clang/clang++.cfg System configuration file directory: /etc/clang Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/12 Candidate multilib: .;@m64 Candidate multilib: 32;@m32 Selected multilib: .;@m64 ... rest of stderr output deleted ... configure:4234: $? = 0 configure:4223: clang++ -V >&5 clang-15: error: argument to '-V' is missing (expected 1 value) clang-15: error: no input files configure:4234: $? = 1 configure:4223: clang++ -qversion >&5 clang-15: error: unknown argument '-qversion'; did you mean '--version'? clang-15: error: no input files configure:4234: $? = 1 configure:4254: checking whether the C++ compiler works configure:4276: clang++ -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.cpp >&5 configure:4280: $? = 0 configure:4330: result: yes configure:4333: checking for C++ compiler default output file name configure:4335: result: a.out configure:4341: checking for suffix of executables configure:4348: clang++ -o conftest -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.cpp >&5 configure:4352: $? = 0 configure:4375: result: configure:4397: checking whether we are cross compiling configure:4405: clang++ -o conftest -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.cpp >&5 configure:4409: $? = 0 configure:4416: ./conftest configure:4420: $? = 0 configure:4435: result: no configure:4440: checking for suffix of object files configure:4463: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:4467: $? = 0 configure:4489: result: o configure:4493: checking whether the compiler supports GNU C++ configure:4513: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:4513: $? = 0 configure:4523: result: yes configure:4534: checking whether clang++ accepts -g configure:4555: clang++ -c -g conftest.cpp >&5 configure:4555: $? = 0 configure:4599: result: yes configure:4619: checking for clang++ option to enable C++11 features configure:4634: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 conftest.cpp:182:25: warning: empty parentheses interpreted as a function declaration [-Wvexing-parse] cxx11test::delegate d2(); ^~ conftest.cpp:182:25: note: remove parentheses to declare a variable cxx11test::delegate d2(); ^~ 1 warning generated. configure:4634: $? = 0 configure:4652: result: none needed configure:4719: checking whether make supports the include directive configure:4734: make -f confmf.GNU && cat confinc.out this is the am__doit target configure:4737: $? = 0 configure:4756: result: yes (GNU style) configure:4782: checking dependency style of clang++ configure:4894: result: none configure:4926: checking for x86_64-pc-linux-gnu-gcc configure:4958: result: clang configure:5356: checking for C compiler version configure:5365: clang --version >&5 clang version 15.0.6 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/15/bin Configuration file: /etc/clang/clang.cfg configure:5376: $? = 0 configure:5365: clang -v >&5 clang version 15.0.6 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/15/bin Configuration file: /etc/clang/clang.cfg System configuration file directory: /etc/clang Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/12 Candidate multilib: .;@m64 Candidate multilib: 32;@m32 Selected multilib: .;@m64 ... rest of stderr output deleted ... configure:5376: $? = 0 configure:5365: clang -V >&5 clang-15: error: argument to '-V' is missing (expected 1 value) clang-15: error: no input files configure:5376: $? = 1 configure:5365: clang -qversion >&5 clang-15: error: unknown argument '-qversion'; did you mean '--version'? clang-15: error: no input files configure:5376: $? = 1 configure:5365: clang -version >&5 clang-15: error: unknown argument '-version'; did you mean '--version'? clang-15: error: no input files configure:5376: $? = 1 configure:5380: checking whether the compiler supports GNU C configure:5400: clang -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.c >&5 configure:5400: $? = 0 configure:5410: result: yes configure:5421: checking whether clang accepts -g configure:5442: clang -c -g conftest.c >&5 configure:5442: $? = 0 configure:5486: result: yes configure:5506: checking for clang option to enable C11 features configure:5521: clang -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.c >&5 conftest.c:30:14: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype] static char *e (p, i) ^ 1 warning generated. configure:5521: $? = 0 configure:5539: result: none needed configure:5655: checking whether clang understands -c and -o together configure:5678: clang -c conftest.c -o conftest2.o configure:5681: $? = 0 configure:5678: clang -c conftest.c -o conftest2.o configure:5681: $? = 0 configure:5693: result: yes configure:5712: checking dependency style of clang configure:5824: result: none configure:5855: checking for fused multiply-add/subtract configure:5892: clang++ -o conftest -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.cpp >&5 conftest.cpp:20:37: error: use of undeclared identifier '__fmadd' double x = __fmadd(1.0 + d, 1.0 - d, -1.0); ^ conftest.cpp:21:37: error: use of undeclared identifier '__fmsub' double y = __fmsub(1.0 + d, 1.0 - d, 1.0); ^ 2 errors generated. configure:5892: $? = 1 configure: program exited with status 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "qd" | #define PACKAGE_TARNAME "qd" | #define PACKAGE_VERSION "2.3.23" | #define PACKAGE_STRING "qd 2.3.23" | #define PACKAGE_BUGREPORT "dhbailey@lbl.gov" | #define PACKAGE_URL "" | #define MAJOR_VERSION 2 | #define MINOR_VERSION 3 | #define PATCH_VERSION 23 | #define PACKAGE "qd" | #define VERSION "2.3.23" | #define QD_INLINE 1 | #define QD_IEEE_ADD 1 | /* end confdefs.h. */ | #include | #include | int main() { | double d = std::ldexp(1.0, -52); | double x = __fmadd(1.0 + d, 1.0 - d, -1.0); | double y = __fmsub(1.0 + d, 1.0 - d, 1.0); | return (x == -d*d && y == -d*d) ? 0 : 1; | } configure:5922: clang++ -o conftest -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.cpp >&5 configure:5922: $? = 0 configure:5922: ./conftest configure:5922: $? = 0 configure:6029: result: __builtin_fma(x,y,z), __builtin_fma(x,y,-z) configure:6622: checking for stdio.h configure:6622: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6622: $? = 0 configure:6622: result: yes configure:6622: checking for stdlib.h configure:6622: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6622: $? = 0 configure:6622: result: yes configure:6622: checking for string.h configure:6622: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6622: $? = 0 configure:6622: result: yes configure:6622: checking for inttypes.h configure:6622: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6622: $? = 0 configure:6622: result: yes configure:6622: checking for stdint.h configure:6622: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6622: $? = 0 configure:6622: result: yes configure:6622: checking for strings.h configure:6622: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6622: $? = 0 configure:6622: result: yes configure:6622: checking for sys/stat.h configure:6622: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6622: $? = 0 configure:6622: result: yes configure:6622: checking for sys/types.h configure:6622: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6622: $? = 0 configure:6622: result: yes configure:6622: checking for unistd.h configure:6622: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6622: $? = 0 configure:6622: result: yes configure:6647: checking for ieeefp.h configure:6647: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 conftest.cpp:56:10: fatal error: 'ieeefp.h' file not found #include ^~~~~~~~~~ 1 error generated. configure:6647: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "qd" | #define PACKAGE_TARNAME "qd" | #define PACKAGE_VERSION "2.3.23" | #define PACKAGE_STRING "qd 2.3.23" | #define PACKAGE_BUGREPORT "dhbailey@lbl.gov" | #define PACKAGE_URL "" | #define MAJOR_VERSION 2 | #define MINOR_VERSION 3 | #define PATCH_VERSION 23 | #define PACKAGE "qd" | #define VERSION "2.3.23" | #define QD_INLINE 1 | #define QD_IEEE_ADD 1 | #define QD_FMA(x,y,z) __builtin_fma(x,y,z) | #define QD_FMS(x,y,z) __builtin_fma(x,y,-z) | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_STDIO_H | # include | #endif | #ifdef HAVE_STDLIB_H | # include | #endif | #ifdef HAVE_STRING_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | #include configure:6647: result: no configure:6659: checking for _Bool configure:6659: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 conftest.cpp:59:13: error: use of undeclared identifier '_Bool' if (sizeof (_Bool)) ^ 1 error generated. configure:6659: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "qd" | #define PACKAGE_TARNAME "qd" | #define PACKAGE_VERSION "2.3.23" | #define PACKAGE_STRING "qd 2.3.23" | #define PACKAGE_BUGREPORT "dhbailey@lbl.gov" | #define PACKAGE_URL "" | #define MAJOR_VERSION 2 | #define MINOR_VERSION 3 | #define PATCH_VERSION 23 | #define PACKAGE "qd" | #define VERSION "2.3.23" | #define QD_INLINE 1 | #define QD_IEEE_ADD 1 | #define QD_FMA(x,y,z) __builtin_fma(x,y,z) | #define QD_FMS(x,y,z) __builtin_fma(x,y,-z) | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_STDIO_H | # include | #endif | #ifdef HAVE_STDLIB_H | # include | #endif | #ifdef HAVE_STRING_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | int | main (void) | { | if (sizeof (_Bool)) | return 0; | ; | return 0; | } configure:6659: result: no configure:6668: checking for stdbool.h that conforms to C99 configure:6784: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 conftest.cpp:113:25: warning: address of 's' will always evaluate to 'true' [-Wpointer-bool-conversion] bool ps = &s; ~~ ^ conftest.cpp:126:40: warning: address of array 'o' will always evaluate to 'true' [-Wpointer-bool-conversion] ~^ conftest.cpp:126:35: warning: address of array 'n' will always evaluate to 'true' [-Wpointer-bool-conversion] ~^ conftest.cpp:126:30: warning: address of array 'm' will always evaluate to 'true' [-Wpointer-bool-conversion] ~^ conftest.cpp:126:25: warning: address of array 'l' will always evaluate to 'true' [-Wpointer-bool-conversion] ~^ conftest.cpp:125:73: warning: address of array 'k' will always evaluate to 'true' [-Wpointer-bool-conversion] return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k ~^ conftest.cpp:125:68: warning: address of array 'j' will always evaluate to 'true' [-Wpointer-bool-conversion] return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k ~^ conftest.cpp:125:63: warning: address of array 'i' will always evaluate to 'true' [-Wpointer-bool-conversion] return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k ~^ conftest.cpp:125:38: warning: address of array 'd' will always evaluate to 'true' [-Wpointer-bool-conversion] return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k ~^ conftest.cpp:125:33: warning: address of array 'c' will always evaluate to 'true' [-Wpointer-bool-conversion] return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k ~^ conftest.cpp:125:28: warning: address of array 'b' will always evaluate to 'true' [-Wpointer-bool-conversion] return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k ~^ conftest.cpp:125:23: warning: address of array 'a' will always evaluate to 'true' [-Wpointer-bool-conversion] return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k ~^ 12 warnings generated. configure:6784: $? = 0 configure:6792: result: yes configure:6801: checking whether struct tm is in sys/time.h or time.h configure:6822: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6822: $? = 0 configure:6830: result: time.h configure:6840: checking whether x86 FPU control code is needed configure:6851: result: yes configure:6854: checking for fpu_control.h configure:6854: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6854: $? = 0 configure:6854: result: yes configure:6864: checking for gettimeofday configure:6864: clang++ -o conftest -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.cpp >&5 configure:6864: $? = 0 configure:6864: result: yes configure:6872: checking for clock_gettime useability configure:6890: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6890: $? = 0 configure:6903: result: yes configure:6907: checking for library containing clock_gettime configure:6936: clang++ -o conftest -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.cpp >&5 configure:6936: $? = 0 configure:6956: result: none required configure:6969: checking for isnan configure:6986: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:6986: $? = 0 configure:6988: result: std::isnan configure:7025: checking for isinf configure:7042: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:7042: $? = 0 configure:7044: result: std::isinf configure:7081: checking for isfinite configure:7098: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 configure:7098: $? = 0 configure:7100: result: std::isfinite configure:7137: checking for copysign configure:7154: clang++ -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.cpp >&5 conftest.cpp:38:22: warning: ignoring return value of function declared with const attribute [-Wunused-value] std::copysign(1.0, 1.0); ^~~~~~~~~~~~~ ~~~~~~~~ 1 warning generated. configure:7154: $? = 0 configure:7156: result: std::copysign configure:7225: checking for x86_64-pc-linux-gnu-xlf95 configure:7257: result: x86_64-pc-linux-gnu-gfortran configure:7332: checking for Fortran compiler version configure:7341: x86_64-pc-linux-gnu-gfortran --version >&5 GNU Fortran (Gentoo 12.2.1_p20221210 p4) 12.2.1 20221210 Copyright (C) 2022 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:7352: $? = 0 configure:7341: x86_64-pc-linux-gnu-gfortran -v >&5 Using built-in specs. COLLECT_GCC=x86_64-pc-linux-gnu-gfortran COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/12/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-12.2.1_p20221210/work/gcc-12-20221210/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/12 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/12/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/12 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/12/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/12/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/12/python --enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --disable-libunwind-exceptions --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 12.2.1_p20221210 p4' --with-gcc-major-version-only --disable-esp --enable-libstdcxx-time --disable-libstdcxx-pch --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libssp --disable-libada --disable-cet --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-libvtv --without-zstd --enable-lto --with-isl --disable-isl-version-check --enable-default-pie --enable-default-ssp --with-build-config=bootstrap-lto Thread model: posix Supported LTO compression algorithms: zlib gcc version 12.2.1 20221210 (Gentoo 12.2.1_p20221210 p4) configure:7352: $? = 0 configure:7341: x86_64-pc-linux-gnu-gfortran -V >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-V' x86_64-pc-linux-gnu-gfortran: fatal error: no input files compilation terminated. configure:7352: $? = 1 configure:7341: x86_64-pc-linux-gnu-gfortran -qversion >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-qversion'; did you mean '--version'? x86_64-pc-linux-gnu-gfortran: fatal error: no input files compilation terminated. configure:7352: $? = 1 configure:7361: checking whether the compiler supports GNU Fortran configure:7375: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.F >&5 f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'? configure:7375: $? = 1 configure: failed program was: | program main | #ifndef __GNUC__ | choke me | #endif | | end configure:7385: result: no configure:7393: checking whether x86_64-pc-linux-gnu-gfortran accepts -g configure:7405: x86_64-pc-linux-gnu-gfortran -c -g conftest.f >&5 configure:7405: $? = 0 configure:7414: result: yes configure:7455: checking how to get verbose linking output from x86_64-pc-linux-gnu-gfortran configure:7466: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.f >&5 f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'? configure:7466: $? = 1 configure: failed program was: | program main | | end configure:7562: WARNING: compilation failed configure:7568: result: configure:7570: checking for Fortran libraries of x86_64-pc-linux-gnu-gfortran configure:7594: x86_64-pc-linux-gnu-gfortran -o conftest -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.f f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'? configure:7810: result: configure:7824: checking for Fortran flag needed to accept free-form source configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types conftest.f >&5 f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -ffree-form conftest.f >&5 f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -FR conftest.f >&5 f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -free conftest.f >&5 f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -qfree conftest.f >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-qfree'; did you mean '-free'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Mfree conftest.f >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-Mfree'; did you mean '-free'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Mfreeform conftest.f >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-Mfreeform'; did you mean '-ffree-form'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -freeform conftest.f >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-freeform'; did you mean '-ffree-form'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -f free conftest.f >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-f' configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -8 conftest.f >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-8' configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types +source=free conftest.f >&5 f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -nfix conftest.f >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-nfix' configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types --nfix conftest.f >&5 x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '--nfix' configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7844: x86_64-pc-linux-gnu-gfortran -c -O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Free conftest.f >&5 f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'? configure:7844: $? = 1 configure: failed program was: | | program freeform | ! FIXME: how to best confuse non-freeform compilers? | print *, 'Hello ', & | 'world.' | end configure:7854: result: unknown configure:7857: error: Fortran does not accept free-form source ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-pc-linux-gnu ac_cv_c_compiler_gnu=yes ac_cv_cxx_compiler_gnu=yes ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set=set ac_cv_env_CC_value=clang ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types' ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CXXCPP_set= ac_cv_env_CXXCPP_value= ac_cv_env_CXXFLAGS_set=set ac_cv_env_CXXFLAGS_value='-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types' ac_cv_env_CXX_set=set ac_cv_env_CXX_value=clang++ ac_cv_env_FCFLAGS_set=set ac_cv_env_FCFLAGS_value='-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types' ac_cv_env_FC_set=set ac_cv_env_FC_value=x86_64-pc-linux-gnu-gfortran ac_cv_env_LDFLAGS_set=set ac_cv_env_LDFLAGS_value='-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0' ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_LT_SYS_LIBRARY_PATH_set= ac_cv_env_LT_SYS_LIBRARY_PATH_value= ac_cv_env_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= ac_cv_env_target_alias_value= ac_cv_fc_compiler_gnu=no ac_cv_fc_freeform=unknown ac_cv_fc_libs= ac_cv_func_gettimeofday=yes ac_cv_header_fpu_control_h=yes ac_cv_header_ieeefp_h=no ac_cv_header_inttypes_h=yes ac_cv_header_stdbool_h=yes ac_cv_header_stdint_h=yes ac_cv_header_stdio_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_unistd_h=yes ac_cv_host=x86_64-pc-linux-gnu ac_cv_objext=o ac_cv_path_install='/usr/lib/portage/python3.10/ebuild-helpers/xattr/install -c' ac_cv_path_mkdir=/bin/mkdir ac_cv_prog_AWK=gawk ac_cv_prog_CC=clang ac_cv_prog_FC=x86_64-pc-linux-gnu-gfortran ac_cv_prog_cc_c11= ac_cv_prog_cc_g=yes ac_cv_prog_cc_stdc= ac_cv_prog_cxx_11=no ac_cv_prog_cxx_cxx11= ac_cv_prog_cxx_g=yes ac_cv_prog_cxx_stdcxx= ac_cv_prog_fc_g=yes ac_cv_prog_make_make_set=yes ac_cv_search_clock_gettime='none required' ac_cv_struct_tm=time.h ac_cv_type__Bool=no am_cv_CC_dependencies_compiler_type=none am_cv_CXX_dependencies_compiler_type=none am_cv_make_support_nested_variables=yes am_cv_prog_cc_c_o=yes am_cv_prog_tar_ustar=gnutar ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} '\''/var/tmp/portage/sci-libs/qd-2.3.23/work/qd-2.3.23/config/missing'\'' aclocal-1.16' AMDEPBACKSLASH='' AMDEP_FALSE='' AMDEP_TRUE='#' AMTAR='$${TAR-tar}' AM_BACKSLASH='\' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' AM_DEFAULT_VERBOSITY='1' AM_V='$(V)' AR='' AUTOCONF='${SHELL} '\''/var/tmp/portage/sci-libs/qd-2.3.23/work/qd-2.3.23/config/missing'\'' autoconf' AUTOHEADER='${SHELL} '\''/var/tmp/portage/sci-libs/qd-2.3.23/work/qd-2.3.23/config/missing'\'' autoheader' AUTOMAKE='${SHELL} '\''/var/tmp/portage/sci-libs/qd-2.3.23/work/qd-2.3.23/config/missing'\'' automake-1.16' AWK='gawk' CC='clang' CCDEPMODE='depmode=none' CFLAGS='-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types' CONFIGURE_ARGS=' '\''--prefix=/usr'\'' '\''--build=x86_64-pc-linux-gnu'\'' '\''--host=x86_64-pc-linux-gnu'\'' '\''--mandir=/usr/share/man'\'' '\''--infodir=/usr/share/info'\'' '\''--datadir=/usr/share'\'' '\''--sysconfdir=/etc'\'' '\''--localstatedir=/var/lib'\'' '\''--disable-dependency-tracking'\'' '\''--disable-silent-rules'\'' '\''--docdir=/usr/share/doc/qd-2.3.23'\'' '\''--htmldir=/usr/share/doc/qd-2.3.23/html'\'' '\''--with-sysroot=/'\'' '\''--libdir=/usr/lib64'\'' '\''--disable-static'\'' '\''--enable-ieee-add'\'' '\''--disable-sloppy-mul'\'' '\''--disable-sloppy-div'\'' '\''--enable-inline'\'' '\''--enable-fma'\'' '\''--enable-fortran'\'' '\''build_alias=x86_64-pc-linux-gnu'\'' '\''host_alias=x86_64-pc-linux-gnu'\'' '\''CXX=clang++'\'' '\''CXXFLAGS=-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'\'' '\''LDFLAGS=-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0'\'' '\''CC=clang'\'' '\''CFLAGS=-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'\'' '\''FC=x86_64-pc-linux-gnu-gfortran'\'' '\''FCFLAGS=-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'\''' CPPFLAGS='' CXX='clang++' CXXCPP='' CXXDEPMODE='depmode=none' CXXFLAGS='-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types' CYGPATH_W='echo' DEFS='' DEPDIR='.deps' DLLTOOL='' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='' ETIME='' EXEEXT='' F77='x86_64-pc-linux-gnu-gfortran' FC='x86_64-pc-linux-gnu-gfortran' FCFLAGS='-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types' FCLIBS='' FFLAGS='-O2 -g0 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types' FGREP='' GREP='' HAVE_FORTRAN_FALSE='' HAVE_FORTRAN_TRUE='' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='' LDFLAGS='-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0' LIBOBJS='' LIBS='' LIBTOOL='' LIPO='' LN_S='' LTLIBOBJS='' LT_SYS_LIBRARY_PATH='' MAKEINFO='${SHELL} '\''/var/tmp/portage/sci-libs/qd-2.3.23/work/qd-2.3.23/config/missing'\'' makeinfo' MANIFEST_TOOL='' MKDIR_P='/bin/mkdir -p' NM='' NMEDIT='' OBJDUMP='' OBJEXT='o' OTOOL64='' OTOOL='' PACKAGE='qd' PACKAGE_BUGREPORT='dhbailey@lbl.gov' PACKAGE_NAME='qd' PACKAGE_STRING='qd 2.3.23' PACKAGE_TARNAME='qd' PACKAGE_URL='' PACKAGE_VERSION='2.3.23' PATH_SEPARATOR=':' RANLIB='' REQ_FCFLAGS='' SED='' SET_MAKE='' SHELL='/bin/sh' STRIP='' UPCASE_MODULE_FALSE='' UPCASE_MODULE_TRUE='' VERSION='2.3.23' ac_ct_AR='' ac_ct_CC='' ac_ct_CXX='' ac_ct_DUMPBIN='' ac_ct_FC='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='' am__fastdepCC_FALSE='' am__fastdepCC_TRUE='#' am__fastdepCXX_FALSE='' am__fastdepCXX_TRUE='#' am__include='include' am__isrc='' am__leading_dot='.' am__nodep='' am__quote='' am__tar='tar --format=ustar -chf - "$$tardir"' am__untar='tar -xf -' ax_f90_modflag='' bindir='${exec_prefix}/bin' build='x86_64-pc-linux-gnu' build_alias='x86_64-pc-linux-gnu' build_cpu='x86_64' build_os='linux-gnu' build_vendor='pc' datadir='/usr/share' datarootdir='${prefix}/share' docdir='/usr/share/doc/qd-2.3.23' dvidir='${docdir}' exec_prefix='NONE' host='x86_64-pc-linux-gnu' host_alias='x86_64-pc-linux-gnu' host_cpu='x86_64' host_os='linux-gnu' host_vendor='pc' htmldir='/usr/share/doc/qd-2.3.23/html' includedir='${prefix}/include' infodir='/usr/share/info' install_sh='${SHELL} /var/tmp/portage/sci-libs/qd-2.3.23/work/qd-2.3.23/config/install-sh' libdir='/usr/lib64' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='/var/lib' mandir='/usr/share/man' mkdir_p='$(MKDIR_P)' module_ext='' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/usr' program_transform_name='s,x,x,' psdir='${docdir}' runstatedir='${localstatedir}/run' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='/etc' target_alias='' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "qd" #define PACKAGE_TARNAME "qd" #define PACKAGE_VERSION "2.3.23" #define PACKAGE_STRING "qd 2.3.23" #define PACKAGE_BUGREPORT "dhbailey@lbl.gov" #define PACKAGE_URL "" #define MAJOR_VERSION 2 #define MINOR_VERSION 3 #define PATCH_VERSION 23 #define PACKAGE "qd" #define VERSION "2.3.23" #define QD_INLINE 1 #define QD_IEEE_ADD 1 #define QD_FMA(x,y,z) __builtin_fma(x,y,z) #define QD_FMS(x,y,z) __builtin_fma(x,y,-z) #define HAVE_STDIO_H 1 #define HAVE_STDLIB_H 1 #define HAVE_STRING_H 1 #define HAVE_INTTYPES_H 1 #define HAVE_STDINT_H 1 #define HAVE_STRINGS_H 1 #define HAVE_SYS_STAT_H 1 #define HAVE_SYS_TYPES_H 1 #define HAVE_UNISTD_H 1 #define STDC_HEADERS 1 #define HAVE_STDBOOL_H 1 #define X86 1 #define HAVE_FPU_CONTROL_H 1 #define HAVE_GETTIMEOFDAY 1 #define HAVE_CLOCK_GETTIME 1 #define QD_ISNAN(x) std::isnan(x) #define QD_ISINF(x) std::isinf(x) #define QD_ISFINITE(x) std::isfinite(x) #define QD_COPYSIGN(x, y) std::copysign(x, y) #define QD_API /**/ #define QD_HAVE_STD 1 #define HAVE_FORTRAN 1 configure: exit 77