config.log

config.log (text/plain), 56.56 KB, created by Toralf Förster on 2015-11-26 21:31:05 UTC

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 2.3.12, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ /var/tmp/portage/sci-libs/qd-2.3.14/work/qd-2.3.14/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 --libdir=/usr/lib64 --docdir=/usr/share/doc/qd-2.3.14 --enable-shared --disable-static --disable-enable_fortran

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

hostname = tor-relay
uname -m = x86_64
uname -r = 4.1.7-hardened-r1
uname -s = Linux
uname -v = #1 SMP Mon Sep 21 14:13:34 CEST 2015

/usr/bin/uname -p = Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
/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/python2.7/ebuild-helpers/xattr
PATH: /usr/lib/portage/python2.7/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/x86_64-pc-linux-gnu/gcc-bin/4.9.3
PATH: /opt/ekopath/bin


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

configure:2665: checking for a BSD-compatible install
configure:2733: result: /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c
configure:2744: checking whether build environment is sane
configure:2799: result: yes
configure:2950: checking for a thread-safe mkdir -p
configure:2989: result: /bin/mkdir -p
configure:2996: checking for gawk
configure:3012: found /usr/bin/gawk
configure:3023: result: gawk
configure:3034: checking whether make sets $(MAKE)
configure:3056: result: yes
configure:3085: checking whether make supports nested variables
configure:3102: result: yes
configure:3237: checking build system type
configure:3251: result: x86_64-pc-linux-gnu
configure:3271: checking host system type
configure:3284: result: x86_64-pc-linux-gnu
configure:3312: checking if commonly used function is to be inlined
configure:3320: result: yes
configure:3329: checking if addition with IEEE-style error bound is to be used
configure:3338: result: no
configure:3347: checking if sloppy multiplication is to be used
configure:3355: result: yes
configure:3364: checking if sloppy division is to be used
configure:3372: result: yes
configure:3382: checking if debugging code is to be enabled
configure:3391: result: no
configure:3400: checking if compiler warnings is to be enabled
configure:3405: result: no
configure:3447: checking for x86_64-pc-linux-gnu-xlC_r
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-xlC
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-icpc
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-pathCC
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-pgCC
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-cxx
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-aCC
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-CC
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-cc++
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-FCC
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-KCC
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-RCC
configure:3477: result: no
configure:3447: checking for x86_64-pc-linux-gnu-c++
configure:3463: found /usr/bin/x86_64-pc-linux-gnu-c++
configure:3474: result: x86_64-pc-linux-gnu-c++
configure:3545: checking for C++ compiler version
configure:3554: x86_64-pc-linux-gnu-c++ --version >&5
x86_64-pc-linux-gnu-c++ (Gentoo 4.9.3 p1.4, pie-0.6.4) 4.9.3
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3565: $? = 0
configure:3554: x86_64-pc-linux-gnu-c++ -v >&5
Using built-in specs.
COLLECT_GCC=/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.3/x86_64-pc-linux-gnu-c++
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/4.9.3/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /var/tmp/portage/sys-devel/gcc-4.9.3/work/gcc-4.9.3/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.3 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.3 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.3/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.3/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.9.3/python --enable-languages=c,c++ --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 4.9.3 p1.4, pie-0.6.4' --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-altivec --disable-fixed-point --enable-targets=all --disable-libgcj --enable-libgomp --disable-libmudflap --disable-libssp --disable-libcilkrts --disable-libquadmath --enable-lto --without-cloog --enable-libsanitizer
Thread model: posix
gcc version 4.9.3 (Gentoo 4.9.3 p1.4, pie-0.6.4) 
configure:3565: $? = 0
configure:3554: x86_64-pc-linux-gnu-c++ -V >&5
x86_64-pc-linux-gnu-c++: error: unrecognized command line option '-V'
x86_64-pc-linux-gnu-c++: fatal error: no input files
compilation terminated.
configure:3565: $? = 1
configure:3554: x86_64-pc-linux-gnu-c++ -qversion >&5
x86_64-pc-linux-gnu-c++: error: unrecognized command line option '-qversion'
x86_64-pc-linux-gnu-c++: fatal error: no input files
compilation terminated.
configure:3565: $? = 1
configure:3585: checking whether the C++ compiler works
configure:3607: x86_64-pc-linux-gnu-c++ -march=native -O2 -pipe  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
configure:3611: $? = 0
configure:3659: result: yes
configure:3662: checking for C++ compiler default output file name
configure:3664: result: a.out
configure:3670: checking for suffix of executables
configure:3677: x86_64-pc-linux-gnu-c++ -o conftest -march=native -O2 -pipe  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
configure:3681: $? = 0
configure:3703: result: 
configure:3725: checking whether we are cross compiling
configure:3733: x86_64-pc-linux-gnu-c++ -o conftest -march=native -O2 -pipe  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
configure:3737: $? = 0
configure:3744: ./conftest
configure:3748: $? = 0
configure:3763: result: no
configure:3768: checking for suffix of object files
configure:3790: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe  conftest.cpp >&5
configure:3794: $? = 0
configure:3815: result: o
configure:3819: checking whether we are using the GNU C++ compiler
configure:3838: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe  conftest.cpp >&5
configure:3838: $? = 0
configure:3847: result: yes
configure:3856: checking whether x86_64-pc-linux-gnu-c++ accepts -g
configure:3876: x86_64-pc-linux-gnu-c++ -c -g  conftest.cpp >&5
configure:3876: $? = 0
configure:3917: result: yes
configure:3951: checking for style of include used by make
configure:3979: result: GNU
configure:4005: checking dependency style of x86_64-pc-linux-gnu-c++
configure:4116: result: none
configure:4142: checking for x86_64-pc-linux-gnu-gcc
configure:4169: result: x86_64-pc-linux-gnu-c++
configure:4438: checking for C compiler version
configure:4447: x86_64-pc-linux-gnu-c++ --version >&5
x86_64-pc-linux-gnu-c++ (Gentoo 4.9.3 p1.4, pie-0.6.4) 4.9.3
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:4458: $? = 0
configure:4447: x86_64-pc-linux-gnu-c++ -v >&5
Using built-in specs.
COLLECT_GCC=/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.3/x86_64-pc-linux-gnu-c++
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/4.9.3/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /var/tmp/portage/sys-devel/gcc-4.9.3/work/gcc-4.9.3/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.3 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.3 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.3/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.3/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.9.3/python --enable-languages=c,c++ --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 4.9.3 p1.4, pie-0.6.4' --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-altivec --disable-fixed-point --enable-targets=all --disable-libgcj --enable-libgomp --disable-libmudflap --disable-libssp --disable-libcilkrts --disable-libquadmath --enable-lto --without-cloog --enable-libsanitizer
Thread model: posix
gcc version 4.9.3 (Gentoo 4.9.3 p1.4, pie-0.6.4) 
configure:4458: $? = 0
configure:4447: x86_64-pc-linux-gnu-c++ -V >&5
x86_64-pc-linux-gnu-c++: error: unrecognized command line option '-V'
x86_64-pc-linux-gnu-c++: fatal error: no input files
compilation terminated.
configure:4458: $? = 1
configure:4447: x86_64-pc-linux-gnu-c++ -qversion >&5
x86_64-pc-linux-gnu-c++: error: unrecognized command line option '-qversion'
x86_64-pc-linux-gnu-c++: fatal error: no input files
compilation terminated.
configure:4458: $? = 1
configure:4462: checking whether we are using the GNU C compiler
configure:4481: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe  conftest.c >&5
configure:4481: $? = 0
configure:4490: result: yes
configure:4499: checking whether x86_64-pc-linux-gnu-c++ accepts -g
configure:4519: x86_64-pc-linux-gnu-c++ -c -g  conftest.c >&5
configure:4519: $? = 0
configure:4560: result: yes
configure:4577: checking for x86_64-pc-linux-gnu-c++ option to accept ISO C89
configure:4640: x86_64-pc-linux-gnu-c++  -c -march=native -O2 -pipe  conftest.c >&5
conftest.c:23:17: error: 'p' was not declared in this scope
 static char *e (p, i)
                 ^
conftest.c:23:20: error: 'i' was not declared in this scope
 static char *e (p, i)
                    ^
conftest.c:23:21: error: expression list treated as compound expression in initializer [-fpermissive]
 static char *e (p, i)
                     ^
conftest.c:24:6: error: expected ',' or ';' before 'char'
      char **p;
      ^
conftest.c:26:1: error: expected unqualified-id before '{' token
 {
 ^
conftest.c: In function 'int main()':
conftest.c:62:21: error: cannot convert 'char*' to 'char* (*)(char**, int)' for argument '1' to 'char* f(char* (*)(char**, int), char**, ...)'
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                     ^
conftest.c:62:52: error: cannot convert 'char*' to 'char* (*)(char**, int)' for argument '1' to 'char* f(char* (*)(char**, int), char**, ...)'
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                                                    ^
configure:4640: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:4640: x86_64-pc-linux-gnu-c++ -qlanglvl=extc89 -c -march=native -O2 -pipe  conftest.c >&5
x86_64-pc-linux-gnu-c++: error: unrecognized command line option '-qlanglvl=extc89'
configure:4640: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:4640: x86_64-pc-linux-gnu-c++ -qlanglvl=ansi -c -march=native -O2 -pipe  conftest.c >&5
x86_64-pc-linux-gnu-c++: error: unrecognized command line option '-qlanglvl=ansi'
configure:4640: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:4640: x86_64-pc-linux-gnu-c++ -std -c -march=native -O2 -pipe  conftest.c >&5
x86_64-pc-linux-gnu-c++: error: unrecognized command line option '-std'
configure:4640: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:4640: x86_64-pc-linux-gnu-c++ -Ae -c -march=native -O2 -pipe  conftest.c >&5
<command-line>:0:1: error: missing '(' after predicate
conftest.c:23:17: error: 'p' was not declared in this scope
 static char *e (p, i)
                 ^
conftest.c:23:20: error: 'i' was not declared in this scope
 static char *e (p, i)
                    ^
conftest.c:23:21: error: expression list treated as compound expression in initializer [-fpermissive]
 static char *e (p, i)
                     ^
conftest.c:24:6: error: expected ',' or ';' before 'char'
      char **p;
      ^
conftest.c:26:1: error: expected unqualified-id before '{' token
 {
 ^
conftest.c: In function 'int main()':
conftest.c:62:21: error: cannot convert 'char*' to 'char* (*)(char**, int)' for argument '1' to 'char* f(char* (*)(char**, int), char**, ...)'
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                     ^
conftest.c:62:52: error: cannot convert 'char*' to 'char* (*)(char**, int)' for argument '1' to 'char* f(char* (*)(char**, int), char**, ...)'
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                                                    ^
configure:4640: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:4640: x86_64-pc-linux-gnu-c++ -Aa -D_HPUX_SOURCE -c -march=native -O2 -pipe  conftest.c >&5
<command-line>:0:1: error: missing '(' after predicate
conftest.c:23:17: error: 'p' was not declared in this scope
 static char *e (p, i)
                 ^
conftest.c:23:20: error: 'i' was not declared in this scope
 static char *e (p, i)
                    ^
conftest.c:23:21: error: expression list treated as compound expression in initializer [-fpermissive]
 static char *e (p, i)
                     ^
conftest.c:24:6: error: expected ',' or ';' before 'char'
      char **p;
      ^
conftest.c:26:1: error: expected unqualified-id before '{' token
 {
 ^
conftest.c: In function 'int main()':
conftest.c:62:21: error: cannot convert 'char*' to 'char* (*)(char**, int)' for argument '1' to 'char* f(char* (*)(char**, int), char**, ...)'
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                     ^
conftest.c:62:52: error: cannot convert 'char*' to 'char* (*)(char**, int)' for argument '1' to 'char* f(char* (*)(char**, int), char**, ...)'
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                                                    ^
configure:4640: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:4640: x86_64-pc-linux-gnu-c++ -Xc -D__EXTENSIONS__ -c -march=native -O2 -pipe  conftest.c >&5
x86_64-pc-linux-gnu-c++: error: unrecognized command line option '-Xc'
configure:4640: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:4656: result: unsupported
configure:4678: checking whether x86_64-pc-linux-gnu-c++ understands -c and -o together
configure:4700: x86_64-pc-linux-gnu-c++ -c conftest.c -o conftest2.o
configure:4703: $? = 0
configure:4700: x86_64-pc-linux-gnu-c++ -c conftest.c -o conftest2.o
configure:4703: $? = 0
configure:4715: result: yes
configure:4734: checking dependency style of x86_64-pc-linux-gnu-c++
configure:4845: result: none
configure:5648: checking how to run the C++ preprocessor
configure:5675: x86_64-pc-linux-gnu-c++ -E  conftest.cpp
configure:5675: $? = 0
configure:5689: x86_64-pc-linux-gnu-c++ -E  conftest.cpp
conftest.cpp:17:28: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
                            ^
compilation terminated.
configure:5689: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5714: result: x86_64-pc-linux-gnu-c++ -E
configure:5734: x86_64-pc-linux-gnu-c++ -E  conftest.cpp
configure:5734: $? = 0
configure:5748: x86_64-pc-linux-gnu-c++ -E  conftest.cpp
conftest.cpp:17:28: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
                            ^
compilation terminated.
configure:5748: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5777: checking for grep that handles long lines and -e
configure:5835: result: /bin/grep
configure:5840: checking for egrep
configure:5902: result: /bin/grep -E
configure:5907: checking for ANSI C header files
configure:5927: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:5927: $? = 0
configure:6000: x86_64-pc-linux-gnu-c++ -o conftest -march=native -O2 -pipe   -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
configure:6000: $? = 0
configure:6000: ./conftest
configure:6000: $? = 0
configure:6011: result: yes
configure:6024: checking for sys/types.h
configure:6024: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6024: $? = 0
configure:6024: result: yes
configure:6024: checking for sys/stat.h
configure:6024: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6024: $? = 0
configure:6024: result: yes
configure:6024: checking for stdlib.h
configure:6024: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6024: $? = 0
configure:6024: result: yes
configure:6024: checking for string.h
configure:6024: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6024: $? = 0
configure:6024: result: yes
configure:6024: checking for memory.h
configure:6024: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6024: $? = 0
configure:6024: result: yes
configure:6024: checking for strings.h
configure:6024: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6024: $? = 0
configure:6024: result: yes
configure:6024: checking for inttypes.h
configure:6024: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6024: $? = 0
configure:6024: result: yes
configure:6024: checking for stdint.h
configure:6024: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6024: $? = 0
configure:6024: result: yes
configure:6024: checking for unistd.h
configure:6024: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6024: $? = 0
configure:6024: result: yes
configure:6038: checking ieeefp.h usability
configure:6038: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
conftest.cpp:60:20: fatal error: ieeefp.h: No such file or directory
 #include <ieeefp.h>
                    ^
compilation terminated.
configure:6038: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 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 <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
| #include <ieeefp.h>
configure:6038: result: no
configure:6038: checking ieeefp.h presence
configure:6038: x86_64-pc-linux-gnu-c++ -E  conftest.cpp
conftest.cpp:27:20: fatal error: ieeefp.h: No such file or directory
 #include <ieeefp.h>
                    ^
compilation terminated.
configure:6038: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 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 <ieeefp.h>
configure:6038: result: no
configure:6038: checking for ieeefp.h
configure:6038: result: no
configure:6053: checking for stdbool.h that conforms to C99
configure:6120: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6120: $? = 0
configure:6127: result: yes
configure:6129: checking for _Bool
configure:6129: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
conftest.cpp: In function 'int main()':
conftest.cpp:63:13: error: '_Bool' was not declared in this scope
 if (sizeof (_Bool))
             ^
configure:6129: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 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 <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 (_Bool))
| 	 return 0;
|   ;
|   return 0;
| }
configure:6129: result: no
configure:6146: checking whether time.h and sys/time.h may both be included
configure:6166: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6166: $? = 0
configure:6173: result: yes
configure:6181: checking whether struct tm is in sys/time.h or time.h
configure:6201: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6201: $? = 0
configure:6208: result: time.h
configure:6218: checking whether x86 FPU control code is needed
configure:6229: result: yes
configure:6234: checking fpu_control.h usability
configure:6234: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6234: $? = 0
configure:6234: result: yes
configure:6234: checking fpu_control.h presence
configure:6234: x86_64-pc-linux-gnu-c++ -E  conftest.cpp
configure:6234: $? = 0
configure:6234: result: yes
configure:6234: checking for fpu_control.h
configure:6234: result: yes
configure:6249: checking for gettimeofday
configure:6249: x86_64-pc-linux-gnu-c++ -o conftest -march=native -O2 -pipe   -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
configure:6249: $? = 0
configure:6249: result: yes
configure:6259: checking for clock_gettime useability
configure:6277: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6277: $? = 0
configure:6289: result: yes
configure:6293: checking for library containing clock_gettime
configure:6324: x86_64-pc-linux-gnu-c++ -o conftest -march=native -O2 -pipe   -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
configure:6324: $? = 0
configure:6341: result: none required
configure:6353: checking for isnan
configure:6370: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6370: $? = 0
configure:6371: result: std::isnan
configure:6409: checking for isinf
configure:6426: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6426: $? = 0
configure:6427: result: std::isinf
configure:6465: checking for isfinite
configure:6482: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6482: $? = 0
configure:6483: result: std::isfinite
configure:6521: checking for copysign
configure:6538: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
conftest.cpp: In function 'int main()':
conftest.cpp:38:22: error: 'copysign' is not a member of 'std'
                      std::copysign(1.0, 1.0);
                      ^
conftest.cpp:38:22: note: suggested alternative:
In file included from /usr/include/features.h:365:0,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4/x86_64-pc-linux-gnu/bits/os_defines.h:39,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4/x86_64-pc-linux-gnu/bits/c++config.h:430,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4/cmath:41,
                 from conftest.cpp:36:
/usr/include/bits/mathcalls.h:217:1: note:   'copysign'
 __MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
 ^
configure:6538: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "qd"
| #define PACKAGE_TARNAME "qd"
| #define PACKAGE_VERSION "2.3.12"
| #define PACKAGE_STRING "qd 2.3.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define MAJOR_VERSION 2
| #define MINOR_VERSION 3
| #define PATCH_VERSION 12
| #define PACKAGE "qd"
| #define VERSION "2.3.12"
| #define QD_INLINE 1
| #define QD_SLOPPY_MUL 1
| #define QD_SLOPPY_DIV 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 HAVE_STDBOOL_H 1
| #define TIME_WITH_SYS_TIME 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)
| /* end confdefs.h.  */
| #include <cmath>
|                    int main() {
|                      std::copysign(1.0, 1.0);
|                      return 0;
|                    }
configure:6553: x86_64-pc-linux-gnu-c++ -c -march=native -O2 -pipe   conftest.cpp >&5
configure:6553: $? = 0
configure:6554: result: ::copysign
configure:6614: checking for x86_64-pc-linux-gnu-xlf95
configure:6644: result: no
configure:6614: checking for x86_64-pc-linux-gnu-ifort
configure:6644: result: no
configure:6614: checking for x86_64-pc-linux-gnu-pathf95
configure:6644: result: no
configure:6614: checking for x86_64-pc-linux-gnu-f95
configure:6644: result: no
configure:6614: checking for x86_64-pc-linux-gnu-gfortran
configure:6630: found /usr/bin/x86_64-pc-linux-gnu-gfortran
configure:6641: result: x86_64-pc-linux-gnu-gfortran
configure:6711: checking for Fortran compiler version
configure:6720: x86_64-pc-linux-gnu-gfortran --version >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:6731: $? = 1
configure:6720: x86_64-pc-linux-gnu-gfortran -v >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:6731: $? = 1
configure:6720: x86_64-pc-linux-gnu-gfortran -V >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:6731: $? = 1
configure:6720: x86_64-pc-linux-gnu-gfortran -qversion >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:6731: $? = 1
configure:6740: checking whether we are using the GNU Fortran compiler
configure:6753: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe  conftest.F >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:6753: $? = 1
configure: failed program was:
|       program main
| #ifndef __GNUC__
|        choke me
| #endif
| 
|       end
configure:6762: result: no
configure:6768: checking whether x86_64-pc-linux-gnu-gfortran accepts -g
configure:6779: x86_64-pc-linux-gnu-gfortran -c -g  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:6779: $? = 1
configure: failed program was:
|       program main
| 
|       end
configure:6787: result: no
configure:6828: checking how to get verbose linking output from x86_64-pc-linux-gnu-gfortran
configure:6838: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:6838: $? = 1
configure: failed program was:
|       program main
| 
|       end
configure:6933: WARNING: compilation failed
configure:6939: result: 
configure:6941: checking for Fortran libraries of x86_64-pc-linux-gnu-gfortran
configure:6964: x86_64-pc-linux-gnu-gfortran -o conftest -O2 -pipe -Wl,-O1 -Wl,--as-needed conftest.f
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7160: result: 
configure:7174: checking for Fortran flag needed to accept free-form source
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -ffree-form  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -FR  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -free  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -qfree  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -Mfree  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -Mfreeform  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -freeform  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -f free  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -8  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe +source=free  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -nfix  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe --nfix  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7193: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -Free  conftest.f >&5
gcc-config: error: could not run/locate 'x86_64-pc-linux-gnu-gfortran'
configure:7193: $? = 1
configure: failed program was:
| 
|   program freeform
|        ! FIXME: how to best confuse non-freeform compilers?
|        print *, 'Hello ', &
|           'world.'
|        end
configure:7202: result: unknown
configure:7205: 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=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-march=native -O2 -pipe'
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='-march=native -O2 -pipe'
ac_cv_env_CXX_set=
ac_cv_env_CXX_value=
ac_cv_env_FCFLAGS_set=set
ac_cv_env_FCFLAGS_value='-O2 -pipe'
ac_cv_env_FC_set=
ac_cv_env_FC_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-Wl,-O1 -Wl,--as-needed'
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_memory_h=yes
ac_cv_header_stdbool_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_types_h=yes
ac_cv_header_time=yes
ac_cv_header_unistd_h=yes
ac_cv_host=x86_64-pc-linux-gnu
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_GREP=/bin/grep
ac_cv_path_install='/usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c'
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=x86_64-pc-linux-gnu-c++
ac_cv_prog_CXX=x86_64-pc-linux-gnu-c++
ac_cv_prog_CXXCPP='x86_64-pc-linux-gnu-c++ -E'
ac_cv_prog_FC=x86_64-pc-linux-gnu-gfortran
ac_cv_prog_cc_c89=no
ac_cv_prog_cc_g=yes
ac_cv_prog_cxx_g=yes
ac_cv_prog_fc_g=no
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

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

ACLOCAL='${SHELL} /var/tmp/portage/sci-libs/qd-2.3.14/work/qd-2.3.14/config/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=''
AUTOCONF='${SHELL} /var/tmp/portage/sci-libs/qd-2.3.14/work/qd-2.3.14/config/missing autoconf'
AUTOHEADER='${SHELL} /var/tmp/portage/sci-libs/qd-2.3.14/work/qd-2.3.14/config/missing autoheader'
AUTOMAKE='${SHELL} /var/tmp/portage/sci-libs/qd-2.3.14/work/qd-2.3.14/config/missing automake-1.15'
AWK='gawk'
CC='x86_64-pc-linux-gnu-c++'
CCDEPMODE='depmode=none'
CFLAGS='-march=native -O2 -pipe'
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'\'' '\''--libdir=/usr/lib64'\'' '\''--docdir=/usr/share/doc/qd-2.3.14'\'' '\''--enable-shared'\'' '\''--disable-static'\'' '\''--disable-enable_fortran'\'' '\''build_alias=x86_64-pc-linux-gnu'\'' '\''host_alias=x86_64-pc-linux-gnu'\'' '\''CXXFLAGS=-march=native -O2 -pipe'\'' '\''LDFLAGS=-Wl,-O1 -Wl,--as-needed'\'' '\''CFLAGS=-march=native -O2 -pipe'\'' '\''FCFLAGS=-O2 -pipe'\'''
CPPFLAGS=''
CXX='x86_64-pc-linux-gnu-c++'
CXXCPP='x86_64-pc-linux-gnu-c++ -E'
CXXDEPMODE='depmode=none'
CXXFLAGS='-march=native -O2 -pipe '
CYGPATH_W='echo'
DEFS=''
DEPDIR='.deps'
DLLTOOL=''
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
ETIME=''
EXEEXT=''
F77=''
FC='x86_64-pc-linux-gnu-gfortran'
FCFLAGS='-O2 -pipe'
FCLIBS=''
FFLAGS='-O2 -pipe'
FGREP=''
GREP='/bin/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'
LIBOBJS=''
LIBS=''
LIBTOOL=''
LIPO=''
LN_S=''
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAKEINFO='${SHELL} /var/tmp/portage/sci-libs/qd-2.3.14/work/qd-2.3.14/config/missing makeinfo'
MANIFEST_TOOL=''
MKDIR_P='/bin/mkdir -p'
NM=''
NMEDIT=''
OBJDUMP=''
OBJEXT='o'
OTOOL64=''
OTOOL=''
PACKAGE='qd'
PACKAGE_BUGREPORT='[e-mail]'
PACKAGE_NAME='qd'
PACKAGE_STRING='qd 2.3.12'
PACKAGE_TARNAME='qd'
PACKAGE_URL=''
PACKAGE_VERSION='2.3.12'
PATH_SEPARATOR=':'
QD_DEBUG_FALSE=''
QD_DEBUG_TRUE=''
RANLIB=''
REQ_CXXFLAGS=''
REQ_FCFLAGS=''
SED=''
SET_MAKE=''
SHELL='/bin/sh'
STRIP=''
UPCASE_MODULE_FALSE=''
UPCASE_MODULE_TRUE=''
VERSION='2.3.12'
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=' -I$(srcdir)'
am__leading_dot='.'
am__nodep=''
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-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-2.3.14'
dvidir='${docdir}'
exec_prefix='NONE'
host='x86_64-pc-linux-gnu'
host_alias='x86_64-pc-linux-gnu'
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='pc'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='/usr/share/info'
install_sh='${SHELL} /var/tmp/portage/sci-libs/qd-2.3.14/work/qd-2.3.14/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='${docdir}'
sbindir='${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 "2.3.12"
#define PACKAGE_STRING "qd 2.3.12"
#define PACKAGE_BUGREPORT "[e-mail]"
#define PACKAGE_URL ""
#define MAJOR_VERSION 2
#define MINOR_VERSION 3
#define PATCH_VERSION 12
#define PACKAGE "qd"
#define VERSION "2.3.12"
#define QD_INLINE 1
#define QD_SLOPPY_MUL 1
#define QD_SLOPPY_DIV 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 HAVE_STDBOOL_H 1
#define TIME_WITH_SYS_TIME 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) ::copysign(x, y)
#define QD_API /**/
#define QD_HAVE_STD 1
#define HAVE_FORTRAN 1

configure: exit 77