Ticket #44923: config.log

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

It was created by gnuplot configure 4.6.5, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --prefix=/opt/local --with-readline=/opt/local --with-gd=/opt/local --infodir=${prefix}/share/info --mandir=${prefix}/share/man --without-lisp-files --without-bitmap-terminals --without-latex --without-pdf --without-tutorial --with-aquaterm=/opt/local/Library/Frameworks --with-x --with-lua --with-wx-config=/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/bin

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

hostname = imac-5.local
uname -m = x86_64
uname -r = 13.3.0
uname -s = Darwin
uname -v = Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64

/usr/bin/uname -p = i386
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = Mach kernel version:
         Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64
Kernel configured for up to 2 processors.
2 processors are physically available.
2 processors are logically available.
Processor type: i486 (Intel 80486)
Processors active: 0 1
Primary memory available: 4.00 gigabytes
Default processor set: 173 tasks, 713 threads, 2 processors
Load average: 1.58, Mach factor: 0.53
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /opt/local/bin
PATH: /opt/local/sbin
PATH: /bin
PATH: /sbin
PATH: /usr/bin
PATH: /usr/sbin


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

configure:2655: checking for a BSD-compatible install
configure:2723: result: /usr/bin/install -c
configure:2734: checking whether build environment is sane
configure:2789: result: yes
configure:2940: checking for a thread-safe mkdir -p
configure:2979: result: ./install-sh -c -d
configure:2986: checking for gawk
configure:3016: result: no
configure:2986: checking for mawk
configure:3016: result: no
configure:2986: checking for nawk
configure:3016: result: no
configure:2986: checking for awk
configure:3002: found /usr/bin/awk
configure:3013: result: awk
configure:3024: checking whether make sets $(MAKE)
configure:3046: result: yes
configure:3075: checking whether make supports nested variables
configure:3092: result: yes
configure:3173: checking whether to enable maintainer-specific portions of Makefiles
configure:3182: result: no
configure:3215: checking for style of include used by make
configure:3243: result: GNU
configure:3314: checking for gcc
configure:3341: result: /usr/bin/clang
configure:3570: checking for C compiler version
configure:3579: /usr/bin/clang --version >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:3590: $? = 0
configure:3579: /usr/bin/clang -v >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:3590: $? = 0
configure:3579: /usr/bin/clang -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:3590: $? = 1
configure:3579: /usr/bin/clang -qversion >&5
clang: error: no input files
configure:3590: $? = 1
configure:3610: checking whether the C compiler works
configure:3632: /usr/bin/clang -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:3636: $? = 0
configure:3684: result: yes
configure:3687: checking for C compiler default output file name
configure:3689: result: a.out
configure:3695: checking for suffix of executables
configure:3702: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:3706: $? = 0
configure:3728: result: 
configure:3750: checking whether we are cross compiling
configure:3758: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:3762: $? = 0
configure:3769: ./conftest
configure:3773: $? = 0
configure:3788: result: no
configure:3793: checking for suffix of object files
configure:3815: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:3819: $? = 0
configure:3840: result: o
configure:3844: checking whether we are using the GNU C compiler
configure:3863: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:3863: $? = 0
configure:3872: result: yes
configure:3881: checking whether /usr/bin/clang accepts -g
configure:3901: /usr/bin/clang -c -g -I/opt/local/include conftest.c >&5
configure:3901: $? = 0
configure:3942: result: yes
configure:3959: checking for /usr/bin/clang option to accept ISO C89
configure:4022: /usr/bin/clang  -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
conftest.c:12:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:4022: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 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:4022: /usr/bin/clang -qlanglvl=extc89 -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
clang: warning: argument unused during compilation: '-qlanglvl=extc89'
conftest.c:12:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:4022: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 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:4022: /usr/bin/clang -qlanglvl=ansi -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
clang: warning: argument unused during compilation: '-qlanglvl=ansi'
conftest.c:12:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:4022: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 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:4022: /usr/bin/clang -std -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
clang: warning: argument unused during compilation: '-std'
conftest.c:12:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:4022: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 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:4022: /usr/bin/clang -Ae -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
clang: warning: argument unused during compilation: '-A e'
conftest.c:12:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:4022: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 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:4022: /usr/bin/clang -Aa -D_HPUX_SOURCE -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
clang: warning: argument unused during compilation: '-A a'
conftest.c:12:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:4022: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 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:4022: /usr/bin/clang -Xc -D__EXTENSIONS__ -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
clang: warning: argument unused during compilation: '-Xc'
conftest.c:12:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:4022: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 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:4038: result: unsupported
configure:4057: checking dependency style of /usr/bin/clang
configure:4168: result: gcc3
configure:4189: checking how to run the C preprocessor
configure:4220: /usr/bin/clang -E -I/opt/local/include conftest.c
configure:4220: $? = 0
configure:4234: /usr/bin/clang -E -I/opt/local/include conftest.c
conftest.c:12:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^
1 error generated.
configure:4234: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:4259: result: /usr/bin/clang -E
configure:4279: /usr/bin/clang -E -I/opt/local/include conftest.c
configure:4279: $? = 0
configure:4293: /usr/bin/clang -E -I/opt/local/include conftest.c
conftest.c:12:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^
1 error generated.
configure:4293: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:4322: checking for grep that handles long lines and -e
configure:4380: result: /usr/bin/grep
configure:4385: checking for egrep
configure:4447: result: /usr/bin/grep -E
configure:4452: checking for ANSI C header files
configure:4472: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
conftest.c:13:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:4472: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| /* end confdefs.h.  */
| #include <stdlib.h>
| #include <stdarg.h>
| #include <string.h>
| #include <float.h>
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:4556: result: no
configure:4569: checking for sys/types.h
configure:4569: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4569: $? = 0
configure:4569: result: yes
configure:4569: checking for sys/stat.h
configure:4569: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4569: $? = 0
configure:4569: result: yes
configure:4569: checking for stdlib.h
configure:4569: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4569: $? = 0
configure:4569: result: yes
configure:4569: checking for string.h
configure:4569: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4569: $? = 0
configure:4569: result: yes
configure:4569: checking for memory.h
configure:4569: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4569: $? = 0
configure:4569: result: yes
configure:4569: checking for strings.h
configure:4569: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4569: $? = 0
configure:4569: result: yes
configure:4569: checking for inttypes.h
configure:4569: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4569: $? = 0
configure:4569: result: yes
configure:4569: checking for stdint.h
configure:4569: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4569: $? = 0
configure:4569: result: yes
configure:4569: checking for unistd.h
configure:4569: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4569: $? = 0
configure:4569: result: yes
configure:4582: checking minix/config.h usability
configure:4582: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
conftest.c:54:10: fatal error: 'minix/config.h' file not found
#include <minix/config.h>
         ^
1 error generated.
configure:4582: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 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 <minix/config.h>
configure:4582: result: no
configure:4582: checking minix/config.h presence
configure:4582: /usr/bin/clang -E -I/opt/local/include conftest.c
conftest.c:21:10: fatal error: 'minix/config.h' file not found
#include <minix/config.h>
         ^
1 error generated.
configure:4582: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 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 <minix/config.h>
configure:4582: result: no
configure:4582: checking for minix/config.h
configure:4582: result: no
configure:4603: checking whether it is safe to define __EXTENSIONS__
configure:4621: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:4621: $? = 0
configure:4628: result: yes
configure:4691: checking for gcc
configure:4718: result: /usr/bin/clang
configure:4947: checking for C compiler version
configure:4956: /usr/bin/clang --version >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:4967: $? = 0
configure:4956: /usr/bin/clang -v >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:4967: $? = 0
configure:4956: /usr/bin/clang -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:4967: $? = 1
configure:4956: /usr/bin/clang -qversion >&5
clang: error: no input files
configure:4967: $? = 1
configure:4971: checking whether we are using the GNU C compiler
configure:4999: result: yes
configure:5008: checking whether /usr/bin/clang accepts -g
configure:5069: result: yes
configure:5086: checking for /usr/bin/clang option to accept ISO C89
configure:5165: result: unsupported
configure:5184: checking dependency style of /usr/bin/clang
configure:5295: result: gcc3
configure:5315: checking how to run the C preprocessor
configure:5385: result: /usr/bin/clang -E
configure:5405: /usr/bin/clang -E -I/opt/local/include conftest.c
configure:5405: $? = 0
configure:5419: /usr/bin/clang -E -I/opt/local/include conftest.c
conftest.c:26:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^
1 error generated.
configure:5419: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5553: checking for Objective C compiler version
configure:5562: /usr/bin/clang --version >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:5573: $? = 0
configure:5562: /usr/bin/clang -v >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:5573: $? = 0
configure:5562: /usr/bin/clang -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:5573: $? = 1
configure:5562: /usr/bin/clang -qversion >&5
clang: error: no input files
configure:5573: $? = 1
configure:5577: checking whether we are using the GNU Objective C compiler
configure:5596: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.m >&5
configure:5596: $? = 0
configure:5605: result: yes
configure:5614: checking whether /usr/bin/clang accepts -g
configure:5634: /usr/bin/clang -c -g -I/opt/local/include conftest.m >&5
configure:5634: $? = 0
configure:5675: result: yes
configure:5700: checking dependency style of /usr/bin/clang
configure:5809: result: gcc3
configure:5824: checking for an ANSI C-conforming const
configure:5890: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5890: $? = 0
configure:5897: result: yes
configure:5905: checking for inline
configure:5921: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5921: $? = 0
configure:5929: result: inline
configure:5947: checking for preprocessor stringizing operator
configure:5967: result: yes
configure:5975: checking whether ln -s works
configure:5979: result: yes
configure:6046: checking for gcc
configure:6073: result: /usr/bin/clang
configure:6302: checking for C compiler version
configure:6311: /usr/bin/clang --version >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:6322: $? = 0
configure:6311: /usr/bin/clang -v >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:6322: $? = 0
configure:6311: /usr/bin/clang -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:6322: $? = 1
configure:6311: /usr/bin/clang -qversion >&5
clang: error: no input files
configure:6322: $? = 1
configure:6326: checking whether we are using the GNU C compiler
configure:6354: result: yes
configure:6363: checking whether /usr/bin/clang accepts -g
configure:6424: result: yes
configure:6441: checking for /usr/bin/clang option to accept ISO C89
configure:6520: result: unsupported
configure:6539: checking dependency style of /usr/bin/clang
configure:6650: result: gcc3
configure:6701: checking for emacs
configure:6717: found /usr/bin/emacs
configure:6728: result: emacs
configure:6747: checking for emacs
configure:6774: result: emacs
configure:6798: checking where .elc files should go
configure:6811: $EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out
configure:6814: $? = 0
configure:6827: result: ${datarootdir}/emacs/site-lisp
configure:6992: checking for dvips
configure:7022: result: no
configure:7035: checking for troff
configure:7051: found /usr/bin/troff
configure:7062: result: troff
configure:7087: checking for kpsexpand
configure:7117: result: no
configure:7130: checking for texhash
configure:7160: result: no
configure:7197: checking for X
configure:7305: /usr/bin/clang -E -I/opt/local/include conftest.c
configure:7305: $? = 0
configure:7336: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lX11  >&5
configure:7336: $? = 0
configure:7386: result: libraries , headers 
configure:7485: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c   -lX11 >&5
configure:7485: $? = 0
configure:7583: checking for gethostbyname
configure:7583: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:7583: $? = 0
configure:7583: result: yes
configure:7680: checking for connect
configure:7680: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:7680: $? = 0
configure:7680: result: yes
configure:7729: checking for remove
configure:7729: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:7729: $? = 0
configure:7729: result: yes
configure:7778: checking for shmat
configure:7778: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:7778: $? = 0
configure:7778: result: yes
configure:7836: checking for IceConnectionNumber in -lICE
configure:7861: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lICE   >&5
configure:7861: $? = 0
configure:7870: result: yes
configure:7951: checking for MS-DOS/djgpp/libGRX
configure:8060: result: no
configure:8067: checking for NeXT
configure:8084: result: no
configure:8091: checking for Apple Mac OS X
configure:8102: result: yes
configure:8151: checking for AquaTerm/AQTAdapter.h
configure:8167: /usr/bin/clang -c -pipe -Os -arch x86_64 -ObjC -F/opt/local/Library/Frameworks -I/opt/local/include  conftest.c >&5
In file included from conftest.c:28:
In file included from /opt/local/Library/Frameworks/AquaTerm.framework/Headers/AQTAdapter.h:9:
In file included from /System/Library/Frameworks/Foundation.framework/Headers/NSString.h:8:
In file included from /System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:7:
/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:8:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:8167: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| /* end confdefs.h.  */
| #import <AquaTerm/AQTAdapter.h>
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:8174: result: no
configure:8241: checking for BeOS
configure:8257: result: no
configure:8263: checking for Alpha/AXP CPU
configure:8282: result: no
configure:8297: checking for sin
configure:8297: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:51:6: warning: incompatible redeclaration of library function 'sin'
char sin ();
     ^
conftest.c:51:6: note: 'sin' is a builtin with type 'double (double)'
1 warning generated.
configure:8297: $? = 0
configure:8297: result: yes
configure:8349: checking for ANSI C header files
configure:8453: result: no
configure:8470: checking dirent.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking dirent.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for dirent.h
configure:8470: result: yes
configure:8470: checking errno.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking errno.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for errno.h
configure:8470: result: yes
configure:8470: checking float.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
conftest.c:63:10: fatal error: 'float.h' file not found
#include <float.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_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 <float.h>
configure:8470: result: no
configure:8470: checking float.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
conftest.c:30:10: fatal error: 'float.h' file not found
#include <float.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| /* end confdefs.h.  */
| #include <float.h>
configure:8470: result: no
configure:8470: checking for float.h
configure:8470: result: no
configure:8470: checking langinfo.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking langinfo.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for langinfo.h
configure:8470: result: yes
configure:8470: checking limits.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking limits.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for limits.h
configure:8470: result: yes
configure:8470: checking locale.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking locale.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for locale.h
configure:8470: result: yes
configure:8470: checking math.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking math.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for math.h
configure:8470: result: yes
configure:8470: checking for stdlib.h
configure:8470: result: yes
configure:8470: checking for string.h
configure:8470: result: yes
configure:8470: checking time.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking time.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for time.h
configure:8470: result: yes
configure:8470: checking sys/time.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking sys/time.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for sys/time.h
configure:8470: result: yes
configure:8470: checking for sys/types.h
configure:8470: result: yes
configure:8470: checking sys/bsdtypes.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
conftest.c:72:10: fatal error: 'sys/bsdtypes.h' file not found
#include <sys/bsdtypes.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_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 <sys/bsdtypes.h>
configure:8470: result: no
configure:8470: checking sys/bsdtypes.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
conftest.c:39:10: fatal error: 'sys/bsdtypes.h' file not found
#include <sys/bsdtypes.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| /* end confdefs.h.  */
| #include <sys/bsdtypes.h>
configure:8470: result: no
configure:8470: checking for sys/bsdtypes.h
configure:8470: result: no
configure:8470: checking sys/ioctl.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking sys/ioctl.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for sys/ioctl.h
configure:8470: result: yes
configure:8470: checking sys/param.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking sys/param.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for sys/param.h
configure:8470: result: yes
configure:8470: checking sys/select.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking sys/select.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for sys/select.h
configure:8470: result: yes
configure:8470: checking sys/socket.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking sys/socket.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for sys/socket.h
configure:8470: result: yes
configure:8470: checking for sys/stat.h
configure:8470: result: yes
configure:8470: checking sys/systeminfo.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
conftest.c:77:10: fatal error: 'sys/systeminfo.h' file not found
#include <sys/systeminfo.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_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 <sys/systeminfo.h>
configure:8470: result: no
configure:8470: checking sys/systeminfo.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
conftest.c:44:10: fatal error: 'sys/systeminfo.h' file not found
#include <sys/systeminfo.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| /* end confdefs.h.  */
| #include <sys/systeminfo.h>
configure:8470: result: no
configure:8470: checking for sys/systeminfo.h
configure:8470: result: no
configure:8470: checking sys/timeb.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking sys/timeb.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for sys/timeb.h
configure:8470: result: yes
configure:8470: checking sys/utsname.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking sys/utsname.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for sys/utsname.h
configure:8470: result: yes
configure:8470: checking libc.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
In file included from conftest.c:79:
/usr/include/libc.h:40:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_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 <libc.h>
configure:8470: result: no
configure:8470: checking libc.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
In file included from conftest.c:46:
/usr/include/libc.h:40:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| /* end confdefs.h.  */
| #include <libc.h>
configure:8470: result: no
configure:8470: checking for libc.h
configure:8470: result: no
configure:8470: checking malloc.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
conftest.c:79:10: fatal error: 'malloc.h' file not found
#include <malloc.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_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 <malloc.h>
configure:8470: result: no
configure:8470: checking malloc.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
conftest.c:46:10: fatal error: 'malloc.h' file not found
#include <malloc.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| /* end confdefs.h.  */
| #include <malloc.h>
configure:8470: result: no
configure:8470: checking for malloc.h
configure:8470: result: no
configure:8470: checking poll.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking poll.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for poll.h
configure:8470: result: yes
configure:8470: checking sgtty.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking sgtty.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for sgtty.h
configure:8470: result: yes
configure:8470: checking termios.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking termios.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
configure:8470: $? = 0
configure:8470: result: yes
configure:8470: checking for termios.h
configure:8470: result: yes
configure:8470: checking values.h usability
configure:8470: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
conftest.c:82:10: fatal error: 'values.h' file not found
#include <values.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_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 <values.h>
configure:8470: result: no
configure:8470: checking values.h presence
configure:8470: /usr/bin/clang -E -I/opt/local/include  conftest.c
conftest.c:49:10: fatal error: 'values.h' file not found
#include <values.h>
         ^
1 error generated.
configure:8470: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| /* end confdefs.h.  */
| #include <values.h>
configure:8470: result: no
configure:8470: checking for values.h
configure:8470: result: no
configure:8470: checking for dirent.h
configure:8470: result: yes
configure:8481: checking for stdbool.h that conforms to C99
configure:8548: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8548: $? = 0
configure:8555: result: yes
configure:8557: checking for _Bool
configure:8557: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8557: $? = 0
configure:8557: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
conftest.c:86:20: error: expected expression
if (sizeof ((_Bool)))
                   ^
1 error generated.
configure:8557: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_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:8557: result: yes
configure:8576: checking for struct exception in math.h
configure:8589: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:56:25: warning: expression result unused [-Wunused-value]
struct exception *x; x->type; x->name;
                     ~  ^~~~
conftest.c:56:34: warning: expression result unused [-Wunused-value]
struct exception *x; x->type; x->name;
                              ~  ^~~~
2 warnings generated.
configure:8589: $? = 0
configure:8590: result: yes
configure:8604: checking whether stat file-mode macros are broken
configure:8631: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8631: $? = 0
configure:8638: result: no
configure:8648: checking for unistd.h
configure:8658: result: yes
configure:8667: checking if errno variable is declared
configure:8683: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8683: $? = 0
configure:8684: result: yes
configure:8696: checking for size_t
configure:8696: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8696: $? = 0
configure:8696: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
conftest.c:90:21: error: expected expression
if (sizeof ((size_t)))
                    ^
1 error generated.
configure:8696: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_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 ((size_t)))
|           return 0;
|   ;
|   return 0;
| }
configure:8696: result: yes
configure:8707: checking for time_t in time.h
configure:8716: result: yes
configure:8724: checking return type of signal handlers
configure:8742: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
conftest.c:61:8: error: indirection requires pointer operand ('void' invalid)
return *(signal (0, 0)) (0) == 1;
       ^~~~~~~~~~~~~~~~~~~~
1 error generated.
configure:8742: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| /* end confdefs.h.  */
| #include <sys/types.h>
| #include <signal.h>
| 
| int
| main ()
| {
| return *(signal (0, 0)) (0) == 1;
|   ;
|   return 0;
| }
configure:8749: result: void
configure:8771: checking for atexit
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for memcpy
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:80:6: warning: incompatible redeclaration of library function 'memcpy'
char memcpy ();
     ^
conftest.c:80:6: note: 'memcpy' is a builtin with type 'void *(void *, const void *, unsigned long)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for memmove
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:81:6: warning: incompatible redeclaration of library function 'memmove'
char memmove ();
     ^
conftest.c:81:6: note: 'memmove' is a builtin with type 'void *(void *, const void *, unsigned long)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for memset
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:82:6: warning: incompatible redeclaration of library function 'memset'
char memset ();
     ^
conftest.c:82:6: note: 'memset' is a builtin with type 'void *(void *, int, unsigned long)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for on_exit
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
Undefined symbols for architecture x86_64:
  "_on_exit", referenced from:
      _main in cc-lv8SJf.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:8771: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| /* end confdefs.h.  */
| /* Define on_exit to an innocuous variant, in case <limits.h> declares on_exit.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define on_exit innocuous_on_exit
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char on_exit (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef on_exit
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char on_exit ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_on_exit || defined __stub___on_exit
| choke me
| #endif
| 
| int
| main ()
| {
| return on_exit ();
|   ;
|   return 0;
| }
configure:8771: result: no
configure:8771: checking for bcopy
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for bzero
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:84:6: warning: incompatible redeclaration of library function 'bzero'
char bzero ();
     ^
conftest.c:84:6: note: 'bzero' is a builtin with type 'void (void *, unsigned long)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for setvbuf
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strerror
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:86:6: warning: incompatible redeclaration of library function 'strerror'
char strerror ();
     ^
conftest.c:86:6: note: 'strerror' is a builtin with type 'char *(int)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strchr
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:87:6: warning: incompatible redeclaration of library function 'strchr'
char strchr ();
     ^
conftest.c:87:6: note: 'strchr' is a builtin with type 'char *(const char *, int)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strrchr
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:88:6: warning: incompatible redeclaration of library function 'strrchr'
char strrchr ();
     ^
conftest.c:88:6: note: 'strrchr' is a builtin with type 'char *(const char *, int)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strstr
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:89:6: warning: incompatible redeclaration of library function 'strstr'
char strstr ();
     ^
conftest.c:89:6: note: 'strstr' is a builtin with type 'char *(const char *, const char *)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for index
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:90:6: warning: incompatible redeclaration of library function 'index'
char index ();
     ^
conftest.c:90:6: note: 'index' is a builtin with type 'char *(const char *, int)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for rindex
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:91:6: warning: incompatible redeclaration of library function 'rindex'
char rindex ();
     ^
conftest.c:91:6: note: 'rindex' is a builtin with type 'char *(const char *, int)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for erf
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for erfc
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for gamma
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for lgamma
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for getcwd
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for poll
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for pclose
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for popen
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for fdopen
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for select
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for sleep
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for stpcpy
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:103:6: warning: incompatible redeclaration of library function 'stpcpy'
char stpcpy ();
     ^
conftest.c:103:6: note: 'stpcpy' is a builtin with type 'char *(char *, const char *)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strcspn
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:104:6: warning: incompatible redeclaration of library function 'strcspn'
char strcspn ();
     ^
conftest.c:104:6: note: 'strcspn' is a builtin with type 'unsigned long (const char *, const char *)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strdup
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:105:6: warning: incompatible redeclaration of library function 'strdup'
char strdup ();
     ^
conftest.c:105:6: note: 'strdup' is a builtin with type 'char *(const char *)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strndup
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:106:6: warning: incompatible redeclaration of library function 'strndup'
char strndup ();
     ^
conftest.c:106:6: note: 'strndup' is a builtin with type 'char *(const char *, unsigned long)'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strnlen
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strcasecmp
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for stricmp
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
Undefined symbols for architecture x86_64:
  "_stricmp", referenced from:
      _main in cc-pzudMS.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:8771: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| /* end confdefs.h.  */
| /* Define stricmp to an innocuous variant, in case <limits.h> declares stricmp.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define stricmp innocuous_stricmp
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char stricmp (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef stricmp
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char stricmp ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_stricmp || defined __stub___stricmp
| choke me
| #endif
| 
| int
| main ()
| {
| return stricmp ();
|   ;
|   return 0;
| }
configure:8771: result: no
configure:8771: checking for strncasecmp
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for strnicmp
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
Undefined symbols for architecture x86_64:
  "_strnicmp", referenced from:
      _main in cc-Sejsqy.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:8771: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| /* end confdefs.h.  */
| /* Define strnicmp to an innocuous variant, in case <limits.h> declares strnicmp.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define strnicmp innocuous_strnicmp
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char strnicmp (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef strnicmp
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char strnicmp ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_strnicmp || defined __stub___strnicmp
| choke me
| #endif
| 
| int
| main ()
| {
| return strnicmp ();
|   ;
|   return 0;
| }
configure:8771: result: no
configure:8771: checking for sysinfo
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
Undefined symbols for architecture x86_64:
  "_sysinfo", referenced from:
      _main in cc-h7rf83.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:8771: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| /* end confdefs.h.  */
| /* Define sysinfo to an innocuous variant, in case <limits.h> declares sysinfo.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define sysinfo innocuous_sysinfo
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char sysinfo (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef sysinfo
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char sysinfo ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_sysinfo || defined __stub___sysinfo
| choke me
| #endif
| 
| int
| main ()
| {
| return sysinfo ();
|   ;
|   return 0;
| }
configure:8771: result: no
configure:8771: checking for tcgetattr
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for vfprintf
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:111:6: warning: incompatible redeclaration of library function 'vfprintf'
char vfprintf ();
     ^
conftest.c:111:6: note: 'vfprintf' is a builtin with type 'int ()'
1 warning generated.
configure:8771: $? = 0
configure:8771: result: yes
configure:8771: checking for doprnt
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
Undefined symbols for architecture x86_64:
  "_doprnt", referenced from:
      _main in cc-32Xfen.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:8771: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| /* end confdefs.h.  */
| /* Define doprnt to an innocuous variant, in case <limits.h> declares doprnt.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define doprnt innocuous_doprnt
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char doprnt (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef doprnt
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char doprnt ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_doprnt || defined __stub___doprnt
| choke me
| #endif
| 
| int
| main ()
| {
| return doprnt ();
|   ;
|   return 0;
| }
configure:8771: result: no
configure:8771: checking for usleep
configure:8771: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8771: $? = 0
configure:8771: result: yes
configure:8783: checking for snprintf
configure:8783: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
conftest.c:113:6: warning: incompatible redeclaration of library function 'snprintf'
char snprintf ();
     ^
conftest.c:113:6: note: 'snprintf' is a builtin with type 'int (char *, unsigned long, const char *, ...)'
1 warning generated.
configure:8783: $? = 0
configure:8783: result: yes
configure:8808: checking whether signgam is declared
configure:8808: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8808: $? = 0
configure:8808: result: yes
configure:8824: checking for sigsetjmp
configure:8837: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8837: $? = 0
configure:8838: result: yes
configure:8856: checking if malloc(0) returns 0
configure:8875: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:8875: $? = 0
configure:8875: ./conftest
configure:8875: $? = 0
configure:8884: result: no
configure:8895: checking for sys/select.h
configure:8895: result: yes
configure:8895: checking for sys/socket.h
configure:8895: result: yes
configure:8905: checking types of arguments for select
configure:8933: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  conftest.c >&5
configure:8933: $? = 0
configure:8944: result: int,fd_set *,struct timeval *
configure:9375: checking for tputs in -lncurses
configure:9400: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lncurses   >&5
configure:9400: $? = 0
configure:9410: result: yes
configure:9472: checking for remove_history in -lreadline
configure:9497: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib conftest.c -lreadline  -lncurses  >&5
configure:9497: $? = 0
configure:9506: result: yes
configure:9563: checking for library containing rl_ding
configure:9594: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib conftest.c  >&5
Undefined symbols for architecture x86_64:
  "_rl_ding", referenced from:
      _main in cc-CwpIi4.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:9594: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char rl_ding ();
| int
| main ()
| {
| return rl_ding ();
|   ;
|   return 0;
| }
configure:9594: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib conftest.c -lreadline -lreadline  -lncurses   >&5
configure:9594: $? = 0
configure:9611: result: -lreadline
configure:9623: checking for library containing rl_forced_update_display
configure:9654: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib conftest.c -lreadline  >&5
configure:9654: $? = 0
configure:9671: result: none required
configure:9683: checking for library containing rl_reset_after_signal
configure:9714: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib conftest.c -lreadline  >&5
configure:9714: $? = 0
configure:9731: result: none required
configure:9743: checking for library containing rl_complete_with_tilde_expansion
configure:9774: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib conftest.c -lreadline  >&5
configure:9774: $? = 0
configure:9791: result: none required
configure:9816: checking readline/readline.h usability
configure:9816: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include conftest.c >&5
configure:9816: $? = 0
configure:9816: result: yes
configure:9816: checking readline/readline.h presence
configure:9816: /usr/bin/clang -E -I/opt/local/include  -I/opt/local/include conftest.c
configure:9816: $? = 0
configure:9816: result: yes
configure:9816: checking for readline/readline.h
configure:9816: result: yes
configure:9833: checking readline/history.h usability
configure:9833: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include conftest.c >&5
configure:9833: $? = 0
configure:9833: result: yes
configure:9833: checking readline/history.h presence
configure:9833: /usr/bin/clang -E -I/opt/local/include  -I/opt/local/include conftest.c
configure:9833: $? = 0
configure:9833: result: yes
configure:9833: checking for readline/history.h
configure:9833: result: yes
configure:9901: checking for deflate in -lz
configure:9926: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib conftest.c -lz   >&5
configure:9926: $? = 0
configure:9935: result: yes
configure:9942: checking zlib.h usability
configure:9942: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include conftest.c >&5
In file included from conftest.c:138:
In file included from /opt/local/include/zlib.h:34:
/opt/local/include/zconf.h:427:14: fatal error: 'stdarg.h' file not found
#    include <stdarg.h>         /* for va_list */
             ^
1 error generated.
configure:9942: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_READLINE_RESET 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_READLINE_HISTORY_H 1
| #define GNUPLOT_HISTORY 1
| #define HAVE_LIBZ 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 <zlib.h>
configure:9942: result: no
configure:9942: checking zlib.h presence
configure:9942: /usr/bin/clang -E -I/opt/local/include  -I/opt/local/include conftest.c
In file included from conftest.c:105:
In file included from /opt/local/include/zlib.h:34:
/opt/local/include/zconf.h:427:14: fatal error: 'stdarg.h' file not found
#    include <stdarg.h>         /* for va_list */
             ^
1 error generated.
configure:9942: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_READLINE_RESET 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_READLINE_HISTORY_H 1
| #define GNUPLOT_HISTORY 1
| #define HAVE_LIBZ 1
| /* end confdefs.h.  */
| #include <zlib.h>
configure:9942: result: no
configure:9942: checking for zlib.h
configure:9942: result: no
configure:9947: WARNING: found z library but not zlib.h
please add path to zlib.h to CPPFLAGS in Makefile
configure:9971: checking for gdlib-config
configure:9989: found /opt/local/bin/gdlib-config
configure:10001: result: /opt/local/bin/gdlib-config
configure:10023: checking for gdImageCreateTrueColor in -lgd
configure:10048: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib conftest.c -lgd   >&5
configure:10048: $? = 0
configure:10057: result: yes
configure:10065: checking gd.h usability
configure:10065: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include conftest.c >&5
In file included from conftest.c:139:
/opt/local/include/gd.h:80:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:10065: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_READLINE_RESET 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_READLINE_HISTORY_H 1
| #define GNUPLOT_HISTORY 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 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 <gd.h>
configure:10065: result: no
configure:10065: checking gd.h presence
configure:10065: /usr/bin/clang -E -I/opt/local/include  -I/opt/local/include -I/opt/local/include conftest.c
In file included from conftest.c:106:
/opt/local/include/gd.h:80:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:10065: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_READLINE_RESET 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_READLINE_HISTORY_H 1
| #define GNUPLOT_HISTORY 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 1
| /* end confdefs.h.  */
| #include <gd.h>
configure:10065: result: no
configure:10065: checking for gd.h
configure:10065: result: no
configure:10072: WARNING: please add path to gd.h to CPPFLAGS in Makefile
configure:10079: checking for gdImageGif in -lgd
configure:10104: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib conftest.c -lgd   >&5
configure:10104: $? = 0
configure:10113: result: yes
configure:10121: checking for gdImageGifAnimBegin in -lgd
configure:10146: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib conftest.c -lgd   >&5
configure:10146: $? = 0
configure:10155: result: yes
configure:10166: checking for gdImageJpeg in -lgd
configure:10191: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib conftest.c -lgd   -ljpeg >&5
configure:10191: $? = 0
configure:10200: result: yes
configure:10211: checking for gdImageStringFT in -lgd
configure:10236: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib conftest.c -lgd   -lgd -ljpeg -lz -L/opt/local/lib -lpng16 -L/opt/local/lib -lfreetype -lz -lbz2 -lpng16 -L/opt/local/lib -lfontconfig -lfontconfig -L/opt/local/lib -lXpm -L/opt/local/lib -lvpx -L/opt/local/lib -ltiff -liconv -ljpeg -lfreetype >&5
configure:10236: $? = 0
configure:10245: result: yes
configure:10304: checking for gdImagePng in -lgd
configure:10329: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib conftest.c -lgd   -lgd -ljpeg -lz -L/opt/local/lib -lpng16 -L/opt/local/lib -lfreetype -lz -lbz2 -lpng16 -L/opt/local/lib -lfontconfig -lfontconfig -L/opt/local/lib -lXpm -L/opt/local/lib -lvpx -L/opt/local/lib -ltiff -liconv -ljpeg -lfreetype -lpng >&5
configure:10329: $? = 0
configure:10338: result: yes
configure:10367: checking for library containing iconv_open
configure:10398: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib conftest.c  >&5
Undefined symbols for architecture x86_64:
  "_iconv_open", referenced from:
      _main in cc-8f8Krb.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:10398: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_READLINE_RESET 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_READLINE_HISTORY_H 1
| #define GNUPLOT_HISTORY 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 1
| #define HAVE_GD_GIF 1
| #define GIF_ANIMATION 1
| #define HAVE_GD_JPEG 1
| #define HAVE_GD_TTF 1
| #define HAVE_GD_PNG 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char iconv_open ();
| int
| main ()
| {
| return iconv_open ();
|   ;
|   return 0;
| }
configure:10398: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib conftest.c -liconv   >&5
Undefined symbols for architecture x86_64:
  "_iconv_open", referenced from:
      _main in cc-AGaw4t.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:10398: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_READLINE_RESET 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_READLINE_HISTORY_H 1
| #define GNUPLOT_HISTORY 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 1
| #define HAVE_GD_GIF 1
| #define GIF_ANIMATION 1
| #define HAVE_GD_JPEG 1
| #define HAVE_GD_TTF 1
| #define HAVE_GD_PNG 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char iconv_open ();
| int
| main ()
| {
| return iconv_open ();
|   ;
|   return 0;
| }
configure:10415: result: no
configure:10793: checking for pkg-config
configure:10811: found /opt/local/bin/pkg-config
configure:10823: result: /opt/local/bin/pkg-config
configure:10848: checking pkg-config is at least version 0.9.0
configure:10851: result: yes
configure:10862: checking for LUA
configure:10870: $PKG_CONFIG --exists --print-errors "lua"
configure:10873: $? = 0
configure:10888: $PKG_CONFIG --exists --print-errors "lua"
configure:10891: $? = 0
configure:11073: result: yes
configure:11152: checking lua.h usability
configure:11152: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -I/opt/local/include  conftest.c >&5
In file included from conftest.c:145:
/opt/local/include/lua.h:12:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:11152: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_READLINE_RESET 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_READLINE_HISTORY_H 1
| #define GNUPLOT_HISTORY 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 1
| #define HAVE_GD_GIF 1
| #define GIF_ANIMATION 1
| #define HAVE_GD_JPEG 1
| #define HAVE_GD_TTF 1
| #define HAVE_GD_PNG 1
| #define HAVE_LUA 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 <lua.h>
configure:11152: result: no
configure:11152: checking lua.h presence
configure:11152: /usr/bin/clang -E -I/opt/local/include  -I/opt/local/include -I/opt/local/include -I/opt/local/include  conftest.c
In file included from conftest.c:112:
/opt/local/include/lua.h:12:10: fatal error: 'stdarg.h' file not found
#include <stdarg.h>
         ^
1 error generated.
configure:11152: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_READLINE_RESET 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_READLINE_HISTORY_H 1
| #define GNUPLOT_HISTORY 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 1
| #define HAVE_GD_GIF 1
| #define GIF_ANIMATION 1
| #define HAVE_GD_JPEG 1
| #define HAVE_GD_TTF 1
| #define HAVE_GD_PNG 1
| #define HAVE_LUA 1
| /* end confdefs.h.  */
| #include <lua.h>
configure:11152: result: no
configure:11152: checking for lua.h
configure:11152: result: no
configure:11159: WARNING: please add path to lua.h to CPPFLAGS in Makefile
configure:11368: checking for multi-byte support in x11
configure:11370: checking for XmbDrawString in -lX11
configure:11395: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include  -I/opt/local/include -I/opt/local/include -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib  -lX11  conftest.c -lX11   >&5
configure:11395: $? = 0
configure:11404: result: yes
configure:11723: checking for pkg-config
configure:11753: result: /opt/local/bin/pkg-config
configure:11778: checking pkg-config is at least version 0.9.0
configure:11781: result: yes
configure:11906: checking for C++ compiler version
configure:11915: /usr/bin/clang++ --version >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:11926: $? = 0
configure:11915: /usr/bin/clang++ -v >&5
Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
configure:11926: $? = 0
configure:11915: /usr/bin/clang++ -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:11926: $? = 1
configure:11915: /usr/bin/clang++ -qversion >&5
clang: error: no input files
configure:11926: $? = 1
configure:11930: checking whether we are using the GNU C++ compiler
configure:11949: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -stdlib=libc++ -I/opt/local/include  -I/opt/local/include -I/opt/local/include -I/opt/local/include  conftest.cpp >&5
configure:11949: $? = 0
configure:11958: result: yes
configure:11967: checking whether /usr/bin/clang++ accepts -g
configure:11987: /usr/bin/clang++ -c -g -I/opt/local/include  -I/opt/local/include -I/opt/local/include -I/opt/local/include  conftest.cpp >&5
configure:11987: $? = 0
configure:12028: result: yes
configure:12053: checking dependency style of /usr/bin/clang++
configure:12164: result: gcc3
configure:12200: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -stdlib=libc++ -I/opt/local/include  -I/opt/local/include -I/opt/local/include -I/opt/local/include  conftest.cpp >&5
conftest.cpp:121:10: fatal error: 'iostream' file not found
#include <iostream>
         ^
1 error generated.
configure:12200: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "4.6.5"
| #define PACKAGE_STRING "gnuplot 4.6.5"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "4.6.5"
| #define PROTOTYPES 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define X11 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define RETSIGTYPE void
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_USLEEP 1
| #define HAVE_SNPRINTF 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_READLINE_RESET 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_READLINE_HISTORY_H 1
| #define GNUPLOT_HISTORY 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 1
| #define HAVE_GD_GIF 1
| #define GIF_ANIMATION 1
| #define HAVE_GD_JPEG 1
| #define HAVE_GD_TTF 1
| #define HAVE_GD_PNG 1
| #define HAVE_LUA 1
| #define USE_MOUSE 1
| #define PIPE_IPC 1
| #define USE_X11_MULTIBYTE 1
| #define EXTERNAL_X11_WINDOW 1
| #define VOLATILE_REFRESH 1
| #define EAM_OBJECTS 1
| #define GP_MACROS 1
| #define HIDDEN3D_QUADTREE 1
| #define HIDDEN3D_VAR_PTSIZE 1
| /* end confdefs.h.  */
| #include <iostream>
| int
| main ()
| {
| const char hw[] = "Hello, World\n"; std::cout << hw;
|   ;
|   return 0;
| }
configure:12360: WARNING: No C++ compiler found. The wxWidgets terminal will not be compiled.
configure:12377: checking for wx-config
configure:12395: found /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/bin/wx-config
configure:12408: result: /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/bin/wx-config
configure:12437: checking for CAIROPANGO
configure:12445: $PKG_CONFIG --exists --print-errors "cairo >= 0.9.0 pango >= 1.10 pangocairo >= 1.10"
configure:12448: $? = 0
configure:12463: $PKG_CONFIG --exists --print-errors "cairo >= 0.9.0 pango >= 1.10 pangocairo >= 1.10"
configure:12466: $? = 0
configure:12542: result: yes
configure:12554: checking for PANGO_1_10_2
configure:12562: $PKG_CONFIG --exists --print-errors "pango = 1.10.2"
Requested 'pango = 1.10.2' but version of Pango is 1.36.7
configure:12565: $? = 1
configure:12580: $PKG_CONFIG --exists --print-errors "pango = 1.10.2"
Requested 'pango = 1.10.2' but version of Pango is 1.36.7
configure:12583: $? = 1
Requested 'pango = 1.10.2' but version of Pango is 1.36.7
configure:12611: result: no
configure:13082: checking for CAIROPDF
configure:13090: $PKG_CONFIG --exists --print-errors "       cairo >= 1.2 cairo-pdf >= 1.2 pango >= 1.10 pangocairo >= 1.10 glib-2.0"
configure:13093: $? = 0
configure:13108: $PKG_CONFIG --exists --print-errors "       cairo >= 1.2 cairo-pdf >= 1.2 pango >= 1.10 pangocairo >= 1.10 glib-2.0"
configure:13111: $? = 0
configure:13187: result: yes
configure:13204: checking for CAIROEPS
configure:13212: $PKG_CONFIG --exists --print-errors "cairo >= 1.6.0"
configure:13215: $? = 0
configure:13230: $PKG_CONFIG --exists --print-errors "cairo >= 1.6.0"
configure:13233: $? = 0
configure:13273: result: yes
configure:13887: checking that generated files are newer than configure
configure:13893: result: done
configure:13976: creating ./config.status

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

This file was extended by gnuplot config.status 4.6.5, which was
generated by GNU Autoconf 2.69.  Invocation command line was

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

on imac-5.local

config.status:1079: creating Makefile
config.status:1079: creating config/Makefile
config.status:1079: creating demo/Makefile
config.status:1079: creating docs/Makefile
config.status:1079: creating m4/Makefile
config.status:1079: creating man/Makefile
config.status:1079: creating share/Makefile
config.status:1079: creating share/LaTeX/Makefile
config.status:1079: creating src/Makefile
config.status:1079: creating src/beos/Makefile
config.status:1079: creating src/wxterminal/Makefile
config.status:1079: creating src/qtterminal/Makefile
config.status:1079: creating term/Makefile
config.status:1079: creating tutorial/Makefile
config.status:1079: creating config.h
config.status:1308: executing depfiles commands
config.status:1308: executing default commands
configure:15454: result: 
configure:15456: result: ** Configuration summary for gnuplot 4.6.5:
configure:15458: result: 
configure:15461: result: gnuplot will be compiled with the following terminals:
configure:15463: result: 
configure:15466: result:   Standalone terminals: yes (always builtin)
configure:15468: result:     canvas, cgm, context, corel, dumb, dxf, eepic, emf, emtex,
configure:15470: result:     epslatex, fig, gpic, hp2623a, hp2648, hpgl, imagen,
configure:15472: result:     latex, metafont, metapost, mif, pcl5, postscript, pslatex,
configure:15474: result:     pstex, pstricks, qms, regis, svg,
configure:15476: result:     tek40xx, tek410x, texdraw, tgif, tkcanvas, tpic, vttek
configure:15478: result: 
configure:15485: result:   dot-matrix terminals: no
configure:15488: result:     epson, nec, okidata, tandy, and seiko dp414 printers
configure:15490: result:     hp500c, hpdj, hpljii, hppj, pbm, starc
configure:15492: result: 
configure:15496: result:   X Window System terminal: yes
configure:15499: result:     (with multi-byte fonts)
configure:15507: result:     (enable plotting to windows opened by external apps) 
configure:15514: result:     (with application defaults, in /etc/X11/app-defaults/)
configure:15522: result:   jpeg terminal: yes
configure:15531: result:   gif terminal: yes (with animated gif)
configure:15544: result:   png terminal: yes
configure:15552: result:     (jpeg, gif and png terminals can use TTF fonts)
configure:15571: result:   pdf terminal: no (requires libpdf)
configure:15588: result:   linux terminal (vga console): no (use --with-linux-vga to enable,
configure:15590: result:                                        requires SVGAlib)
configure:15592: result:   vgagl terminal ((s)vga console): no (use --with-linux-vga to enable,
configure:15594: result:                                        requires SVGAlib with vgagl)
configure:15607: result:   ggi terminal: no (use --with-ggi to enable, requires libggi)
configure:15615: result:   svga terminal (MSDOS/djgpp): no
configure:15623: result:   be terminal (BeOS): no
configure:15631: result:   next terminal: no
configure:15639: result:   aqua terminal: no
configure:15652: result:   wxt terminal: no (requires C++, wxWidgets>2.6, cairo>0.9, pango>1.10)
configure:15657: result:   cairo-based pdf and png terminals: yes 
configure:15665: result:   lua/TikZ terminal: yes 
configure:15676: result:   Qt terminal: no (requires C++, Qt >= 4.5)
configure:15680: result: 
configure:15682: result:   Additional terminals are availaible in platform-specific makefiles:
configure:15684: result:    cgi (makefile.unx), pm (makefile.os2),
configure:15686: result:    sun (makefile.unx), unixpc (makefile.unx), windows (various Windows
configure:15688: result:    makefiles)
configure:15691: result: 
configure:15693: result: gnuplot will be compiled with the following features:
configure:15695: result: 
configure:15699: result:   Mouse support in interactive terminals: yes
configure:15707: result:   Zooming or refresh of volatile data: yes 
configure:15715: result:   Typing <space> in plot window raises console
configure:15723: result:   Command line macros: yes 
configure:15731: result:   Placement of rectangles and other objects: yes 
configure:15738: result: 
configure:15740: result: gnuplot will be compiled with the following options:
configure:15742: result: 
configure:15762: result:   Readline library: GNU readline library with  -lncurses
configure:15779: result:   Command-line history file: yes
configure:15790: result:   Check current directory for .gnuplot file: no (use --with-cwdrc to enable)
configure:15798: result:   Sort help/subtopic tables by column: no (use --without-row-help to enable)
configure:15806: result:   Use TeX kpsexpand to search for fonts: no (use --with-kpsexpand to enable)
configure:15818: result:   Hidden3d optimization: quadtree
configure:15827: result:   Deprecated syntax and terminal options: no (use --enable-backwards-compatibility)
configure:15832: result:   Generate statistical summary of data: yes
configure:15840: result: 
configure:15842: result: gnuplot will install the following additional materials:
configure:15844: result: 
configure:15856: result:   gnuplot-mode for X/Emacs: no
configure:15864: result:   LaTeX tutorial: no
configure:15883: result:   cfg file for epslatex terminal: no
configure:15885: result:   TeX *.sty for lua/tikz terminal: no
configure:15889: result:   Help file: yes (always), in ${datarootdir}/gnuplot/4.6/gnuplot.gih
configure:15892: result:   PostScript prologue files: yes (always)

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

ac_cv_c_compiler_gnu=yes
ac_cv_c_const=yes
ac_cv_c_inline=inline
ac_cv_c_stringize=yes
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_CAIROEPS_CFLAGS_set=
ac_cv_env_CAIROEPS_CFLAGS_value=
ac_cv_env_CAIROEPS_LIBS_set=
ac_cv_env_CAIROEPS_LIBS_value=
ac_cv_env_CAIROPANGO_CFLAGS_set=
ac_cv_env_CAIROPANGO_CFLAGS_value=
ac_cv_env_CAIROPANGO_LIBS_set=
ac_cv_env_CAIROPANGO_LIBS_value=
ac_cv_env_CAIROPDF_CFLAGS_set=
ac_cv_env_CAIROPDF_CFLAGS_value=
ac_cv_env_CAIROPDF_LIBS_set=
ac_cv_env_CAIROPDF_LIBS_value=
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=/usr/bin/clang
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-pipe -Os -arch x86_64'
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=-I/opt/local/include
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-pipe -Os -arch x86_64 -stdlib=libc++'
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=/usr/bin/clang++
ac_cv_env_DIST_CONTACT_set=
ac_cv_env_DIST_CONTACT_value=
ac_cv_env_EMACSLOADPATH_set=
ac_cv_env_EMACSLOADPATH_value=
ac_cv_env_EMACS_set=
ac_cv_env_EMACS_value=
ac_cv_env_GTK28_CFLAGS_set=
ac_cv_env_GTK28_CFLAGS_value=
ac_cv_env_GTK28_LIBS_set=
ac_cv_env_GTK28_LIBS_value=
ac_cv_env_GTK_CFLAGS_set=
ac_cv_env_GTK_CFLAGS_value=
ac_cv_env_GTK_LIBS_set=
ac_cv_env_GTK_LIBS_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64'
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LUA_CFLAGS_set=
ac_cv_env_LUA_CFLAGS_value=
ac_cv_env_LUA_LIBS_set=
ac_cv_env_LUA_LIBS_value=
ac_cv_env_OBJCFLAGS_set=set
ac_cv_env_OBJCFLAGS_value='-pipe -Os -arch x86_64'
ac_cv_env_OBJC_set=set
ac_cv_env_OBJC_value=/usr/bin/clang
ac_cv_env_PANGO_1_10_2_CFLAGS_set=
ac_cv_env_PANGO_1_10_2_CFLAGS_value=
ac_cv_env_PANGO_1_10_2_LIBS_set=
ac_cv_env_PANGO_1_10_2_LIBS_value=
ac_cv_env_PKG_CONFIG_set=
ac_cv_env_PKG_CONFIG_value=
ac_cv_env_QT_CFLAGS_set=
ac_cv_env_QT_CFLAGS_value=
ac_cv_env_QT_LIBS_set=
ac_cv_env_QT_LIBS_value=
ac_cv_env_XMKMF_set=
ac_cv_env_XMKMF_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_func_atexit=yes
ac_cv_func_bcopy=yes
ac_cv_func_bzero=yes
ac_cv_func_connect=yes
ac_cv_func_doprnt=no
ac_cv_func_erf=yes
ac_cv_func_erfc=yes
ac_cv_func_fdopen=yes
ac_cv_func_gamma=yes
ac_cv_func_getcwd=yes
ac_cv_func_gethostbyname=yes
ac_cv_func_index=yes
ac_cv_func_lgamma=yes
ac_cv_func_memcpy=yes
ac_cv_func_memmove=yes
ac_cv_func_memset=yes
ac_cv_func_on_exit=no
ac_cv_func_pclose=yes
ac_cv_func_poll=yes
ac_cv_func_popen=yes
ac_cv_func_remove=yes
ac_cv_func_rindex=yes
ac_cv_func_select=yes
ac_cv_func_select_args='int,fd_set *,struct timeval *'
ac_cv_func_setvbuf=yes
ac_cv_func_shmat=yes
ac_cv_func_sin=yes
ac_cv_func_sleep=yes
ac_cv_func_snprintf=yes
ac_cv_func_stpcpy=yes
ac_cv_func_strcasecmp=yes
ac_cv_func_strchr=yes
ac_cv_func_strcspn=yes
ac_cv_func_strdup=yes
ac_cv_func_strerror=yes
ac_cv_func_stricmp=no
ac_cv_func_strncasecmp=yes
ac_cv_func_strndup=yes
ac_cv_func_strnicmp=no
ac_cv_func_strnlen=yes
ac_cv_func_strrchr=yes
ac_cv_func_strstr=yes
ac_cv_func_sysinfo=no
ac_cv_func_tcgetattr=yes
ac_cv_func_usleep=yes
ac_cv_func_vfprintf=yes
ac_cv_have_decl_signgam=yes
ac_cv_have_x='have_x=yes        ac_x_includes='\'''\''  ac_x_libraries='\'''\'''
ac_cv_header_aquaterm_aqtadapter_h=no
ac_cv_header_dirent_h=yes
ac_cv_header_errno_h=yes
ac_cv_header_float_h=no
ac_cv_header_gd_h=no
ac_cv_header_inttypes_h=yes
ac_cv_header_langinfo_h=yes
ac_cv_header_libc_h=no
ac_cv_header_limits_h=yes
ac_cv_header_locale_h=yes
ac_cv_header_lua_h=no
ac_cv_header_malloc_h=no
ac_cv_header_math_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_minix_config_h=no
ac_cv_header_poll_h=yes
ac_cv_header_readline_history_h=yes
ac_cv_header_readline_readline_h=yes
ac_cv_header_sgtty_h=yes
ac_cv_header_stat_broken=no
ac_cv_header_stdbool_h=yes
ac_cv_header_stdc=no
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_bsdtypes_h=no
ac_cv_header_sys_ioctl_h=yes
ac_cv_header_sys_param_h=yes
ac_cv_header_sys_select_h=yes
ac_cv_header_sys_socket_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_systeminfo_h=no
ac_cv_header_sys_time_h=yes
ac_cv_header_sys_timeb_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_sys_utsname_h=yes
ac_cv_header_termios_h=yes
ac_cv_header_time_h=yes
ac_cv_header_unistd_h=yes
ac_cv_header_values_h=no
ac_cv_header_zlib_h=no
ac_cv_lib_ICE_IceConnectionNumber=yes
ac_cv_lib_X11_XmbDrawString=yes
ac_cv_lib_gd_gdImageCreateTrueColor=yes
ac_cv_lib_gd_gdImageGif=yes
ac_cv_lib_gd_gdImageGifAnimBegin=yes
ac_cv_lib_gd_gdImageJpeg=yes
ac_cv_lib_gd_gdImagePng=yes
ac_cv_lib_gd_gdImageStringFT=yes
ac_cv_lib_ncurses___tputs=yes
ac_cv_lib_readline_remove_history=yes
ac_cv_lib_z_deflate=yes
ac_cv_objc_compiler_gnu=yes
ac_cv_objext=o
ac_cv_path_EGREP='/usr/bin/grep -E'
ac_cv_path_GDLIB_CONFIG=/opt/local/bin/gdlib-config
ac_cv_path_GREP=/usr/bin/grep
ac_cv_path_WX_CONFIG=/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/bin/wx-config
ac_cv_path_ac_pt_PKG_CONFIG=/opt/local/bin/pkg-config
ac_cv_prog_AWK=awk
ac_cv_prog_CPP='/usr/bin/clang -E'
ac_cv_prog_EMACS=emacs
ac_cv_prog_TROFF=troff
ac_cv_prog_ac_ct_CC=/usr/bin/clang
ac_cv_prog_cc_c89=no
ac_cv_prog_cc_g=yes
ac_cv_prog_cxx_g=yes
ac_cv_prog_make_make_set=yes
ac_cv_prog_objc_g=yes
ac_cv_safe_to_define___extensions__=yes
ac_cv_search_iconv_open=no
ac_cv_search_rl_complete_with_tilde_expansion='none required'
ac_cv_search_rl_ding=-lreadline
ac_cv_search_rl_forced_update_display='none required'
ac_cv_search_rl_reset_after_signal='none required'
ac_cv_type__Bool=yes
ac_cv_type_signal=void
ac_cv_type_size_t=yes
am_cv_CC_dependencies_compiler_type=gcc3
am_cv_CXX_dependencies_compiler_type=gcc3
am_cv_OBJC_dependencies_compiler_type=gcc3
am_cv_lispdir='${datarootdir}/emacs/site-lisp'
am_cv_make_support_nested_variables=yes
pkg_cv_CAIROEPS_CFLAGS='-I/opt/local/include/cairo -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include -I/opt/local/include/pixman-1 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include/libpng16 -I/opt/local/include '
pkg_cv_CAIROEPS_LIBS='-L/opt/local/lib -lcairo '
pkg_cv_CAIROPANGO_CFLAGS='-D_REENTRANT -I/opt/local/include/pango-1.0 -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/libpng16 -I/opt/local/include -I/opt/local/include/pango-1.0 -I/opt/local/include/harfbuzz -I/opt/local/include/pango-1.0 -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/freetype2 '
pkg_cv_CAIROPANGO_LIBS='-L/opt/local/lib -lpangocairo-1.0 -lcairo -lpangoft2-1.0 -lpango-1.0 -lm -lgobject-2.0 -lglib-2.0 -lintl -lfontconfig -lfreetype '
pkg_cv_CAIROPDF_CFLAGS='-D_REENTRANT -I/opt/local/include/cairo -I/opt/local/include/pango-1.0 -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/libpng16 -I/opt/local/include -I/opt/local/include/pango-1.0 -I/opt/local/include/harfbuzz -I/opt/local/include/pango-1.0 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include '
pkg_cv_CAIROPDF_LIBS='-L/opt/local/lib -lz -lpangocairo-1.0 -lcairo -lpangoft2-1.0 -lpango-1.0 -lm -lgobject-2.0 -lfontconfig -lfreetype -lglib-2.0 -lintl '
pkg_cv_LUA_CFLAGS='-I/opt/local/include '
pkg_cv_LUA_LIBS='-L/opt/local/lib -llua -lm '

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

ACLOCAL='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gnuplot/gnuplot/work/gnuplot-4.6.5/missing aclocal-1.13'
AMDEPBACKSLASH='\'
AMDEP_FALSE='#'
AMDEP_TRUE=''
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AUTOCONF='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gnuplot/gnuplot/work/gnuplot-4.6.5/missing autoconf'
AUTOHEADER='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gnuplot/gnuplot/work/gnuplot-4.6.5/missing autoheader'
AUTOMAKE='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gnuplot/gnuplot/work/gnuplot-4.6.5/missing automake-1.13'
AWK='awk'
BUILD_BITMAP_FALSE=''
BUILD_BITMAP_TRUE='#'
BUILD_GNUPLOT_X11_FALSE='#'
BUILD_GNUPLOT_X11_TRUE=''
BUILD_GPCAIRO_FALSE='#'
BUILD_GPCAIRO_TRUE=''
BUILD_LUA_FALSE='#'
BUILD_LUA_TRUE=''
BUILD_ON_APPLE_FALSE='#'
BUILD_ON_APPLE_TRUE=''
BUILD_QT_FALSE=''
BUILD_QT_TRUE='#'
BUILD_SRC_BEOS_SUBDIR_FALSE=''
BUILD_SRC_BEOS_SUBDIR_TRUE='#'
BUILD_WXWIDGETS_FALSE=''
BUILD_WXWIDGETS_TRUE='#'
CAIROEPS_CFLAGS='-I/opt/local/include/cairo -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include -I/opt/local/include/pixman-1 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include/libpng16 -I/opt/local/include '
CAIROEPS_LIBS='-L/opt/local/lib -lcairo '
CAIROPANGO_CFLAGS='-D_REENTRANT -I/opt/local/include/pango-1.0 -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/libpng16 -I/opt/local/include -I/opt/local/include/pango-1.0 -I/opt/local/include/harfbuzz -I/opt/local/include/pango-1.0 -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/freetype2 '
CAIROPANGO_LIBS='-L/opt/local/lib -lpangocairo-1.0 -lcairo -lpangoft2-1.0 -lpango-1.0 -lm -lgobject-2.0 -lglib-2.0 -lintl -lfontconfig -lfreetype '
CAIROPDF_CFLAGS='-D_REENTRANT -I/opt/local/include/cairo -I/opt/local/include/pango-1.0 -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/libpng16 -I/opt/local/include -I/opt/local/include/pango-1.0 -I/opt/local/include/harfbuzz -I/opt/local/include/pango-1.0 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include '
CAIROPDF_LIBS='-L/opt/local/lib -lz -lpangocairo-1.0 -lcairo -lpangoft2-1.0 -lpango-1.0 -lm -lgobject-2.0 -lfontconfig -lfreetype -lglib-2.0 -lintl '
CC='/usr/bin/clang'
CCDEPMODE='depmode=gcc3'
CC_FOR_BUILD='/usr/bin/clang'
CFLAGS='-pipe -Os -arch x86_64'
CPP='/usr/bin/clang -E'
CPPFLAGS='-I/opt/local/include  -I/opt/local/include -I/opt/local/include -I/opt/local/include  -D_REENTRANT -I/opt/local/include/cairo -I/opt/local/include/pango-1.0 -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/libpng16 -I/opt/local/include -I/opt/local/include/pango-1.0 -I/opt/local/include/harfbuzz -I/opt/local/include/pango-1.0 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include '
CXX='/usr/bin/clang'
CXXCPP=''
CXXDEPMODE='depmode=gcc3'
CXXFLAGS='-pipe -Os -arch x86_64 -stdlib=libc++'
CYGPATH_W='echo'
DEFS='-DHAVE_CONFIG_H'
DEPDIR='.deps'
DIST_CONTACT=''
DVIPS='no'
ECHO_C='\c'
ECHO_N=''
ECHO_T=''
EGREP='/usr/bin/grep -E'
EMACS='emacs'
EMACSLOADPATH=''
EXEEXT=''
GDLIB_CONFIG='/opt/local/bin/gdlib-config'
GIHDIR='${datarootdir}/gnuplot/4.6'
GREP='/usr/bin/grep'
GTK28_CFLAGS=''
GTK28_LIBS=''
GTK_CFLAGS=''
GTK_LIBS=''
HAVE_LATEX_FALSE=''
HAVE_LATEX_TRUE='#'
HAVE_LRELEASE_FALSE='#'
HAVE_LRELEASE_TRUE=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
KPSEXPAND='no'
LASERGNU='lasergnu-noinstall'
LATEX='no'
LDFLAGS='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -L/opt/local/lib'
LIBOBJS=''
LIBRARIES_FOR_X=' -lX11 '
LIBS=' -L/opt/local/lib -lz -lpangocairo-1.0 -lcairo -lpangoft2-1.0 -lpango-1.0 -lm -lgobject-2.0 -lfontconfig -lfreetype -lglib-2.0 -lintl '
LINUXSUID=''
LISPDIR=''
LN_S='ln -s'
LRELEASE=''
LTLIBOBJS=''
LUA_CFLAGS='-I/opt/local/include '
LUA_LIBS='-L/opt/local/lib -llua -lm '
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gnuplot/gnuplot/work/gnuplot-4.6.5/missing makeinfo'
MKDIR_P='./install-sh -c -d'
MOC=''
OBJC='/usr/bin/clang'
OBJCDEPMODE='depmode=gcc3'
OBJCFLAGS='-pipe -Os -arch x86_64'
OBJEXT='o'
PACKAGE='gnuplot'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='gnuplot'
PACKAGE_STRING='gnuplot 4.6.5'
PACKAGE_TARNAME='gnuplot'
PACKAGE_URL=''
PACKAGE_VERSION='4.6.5'
PANGO_1_10_2_CFLAGS=''
PANGO_1_10_2_LIBS=''
PATH_SEPARATOR=':'
PDFLATEX='no'
PDFLIB_CONFIG=''
PKG_CONFIG='/opt/local/bin/pkg-config'
PLAINTEX='no'
QT_CFLAGS=''
QT_LIBS=''
RCC=''
SET_MAKE=''
SHELL='/bin/sh'
STRIP=''
TERMLIBS=' -lreadline  -lncurses  -lz -lgd -lgd -ljpeg -lz -L/opt/local/lib -lpng16 -L/opt/local/lib -lfreetype -lz -lbz2 -lpng16 -L/opt/local/lib -lfontconfig -lfontconfig -L/opt/local/lib -lXpm -L/opt/local/lib -lvpx -L/opt/local/lib -ltiff -liconv -ljpeg -lfreetype -lpng -L/opt/local/lib -llua -lm '
TERMXLIBS=''
TEXDIR='no'
TEXHASH='true'
TROFF='troff'
TUTORIAL='notutorial'
UIC=''
VERSION='4.6.5'
VERSION_MAJOR='4.6'
WX_CONFIG='/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/bin/wx-config'
WX_LIBS=''
X11_APPDEFAULTS_DIR='/etc/X11/app-defaults/'
XMKMF=''
X_CFLAGS=''
X_EXTRA_LIBS=''
X_LIBS=''
X_PRE_LIBS=' -lSM -lICE'
ac_ct_CC='/usr/bin/clang'
ac_ct_CXX=''
ac_ct_OBJC=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE='#'
am__fastdepCC_FALSE='#'
am__fastdepCC_TRUE=''
am__fastdepCXX_FALSE='#'
am__fastdepCXX_TRUE=''
am__fastdepOBJC_FALSE='#'
am__fastdepOBJC_TRUE=''
am__include='include'
am__isrc=''
am__leading_dot='.'
am__nodep='_no'
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
bindir='${exec_prefix}/bin'
build_alias=''
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='${prefix}'
host_alias=''
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${prefix}/share/info'
install_sh='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gnuplot/gnuplot/work/gnuplot-4.6.5/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
lispdir='${datarootdir}/emacs/site-lisp'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${prefix}/share/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/opt/local'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
subdirs=''
sysconfdir='${prefix}/etc'
target_alias=''

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

/* confdefs.h */
#define PACKAGE_NAME "gnuplot"
#define PACKAGE_TARNAME "gnuplot"
#define PACKAGE_VERSION "4.6.5"
#define PACKAGE_STRING "gnuplot 4.6.5"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define PACKAGE "gnuplot"
#define VERSION "4.6.5"
#define PROTOTYPES 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define __EXTENSIONS__ 1
#define _ALL_SOURCE 1
#define _GNU_SOURCE 1
#define _POSIX_PTHREAD_SEMANTICS 1
#define _TANDEM_SOURCE 1
#define HAVE_STRINGIZE 1
#define X11 1
#define HAVE_DIRENT_H 1
#define HAVE_ERRNO_H 1
#define HAVE_LANGINFO_H 1
#define HAVE_LIMITS_H 1
#define HAVE_LOCALE_H 1
#define HAVE_MATH_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_TIME_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_IOCTL_H 1
#define HAVE_SYS_PARAM_H 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_SYS_SOCKET_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TIMEB_H 1
#define HAVE_SYS_UTSNAME_H 1
#define HAVE_POLL_H 1
#define HAVE_SGTTY_H 1
#define HAVE_TERMIOS_H 1
#define HAVE_DIRENT_H 1
#define HAVE__BOOL 1
#define HAVE_STDBOOL_H 1
#define HAVE_STRUCT_EXCEPTION_IN_MATH_H 1
#define HAVE_UNISTD_H 1
#define HAVE_TIME_T_IN_TIME_H 1
#define RETSIGTYPE void
#define HAVE_ATEXIT 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMSET 1
#define HAVE_BCOPY 1
#define HAVE_BZERO 1
#define HAVE_SETVBUF 1
#define HAVE_STRERROR 1
#define HAVE_STRCHR 1
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
#define HAVE_INDEX 1
#define HAVE_RINDEX 1
#define HAVE_ERF 1
#define HAVE_ERFC 1
#define HAVE_GAMMA 1
#define HAVE_LGAMMA 1
#define HAVE_GETCWD 1
#define HAVE_POLL 1
#define HAVE_PCLOSE 1
#define HAVE_POPEN 1
#define HAVE_FDOPEN 1
#define HAVE_SELECT 1
#define HAVE_SLEEP 1
#define HAVE_STPCPY 1
#define HAVE_STRCSPN 1
#define HAVE_STRDUP 1
#define HAVE_STRNDUP 1
#define HAVE_STRNLEN 1
#define HAVE_STRCASECMP 1
#define HAVE_STRNCASECMP 1
#define HAVE_TCGETATTR 1
#define HAVE_VFPRINTF 1
#define HAVE_USLEEP 1
#define HAVE_SNPRINTF 1
#define HAVE_DECL_SIGNGAM 1
#define HAVE_SIGSETJMP 1
#define PIPES 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_SYS_SOCKET_H 1
#define SELECT_TYPE_ARG1 int
#define SELECT_TYPE_ARG234 (fd_set *)
#define SELECT_TYPE_ARG5 (struct timeval *)
#define HAVE_READLINE_RESET 1
#define HAVE_LIBREADLINE 1
#define HAVE_READLINE_READLINE_H 1
#define HAVE_READLINE_HISTORY_H 1
#define GNUPLOT_HISTORY 1
#define HAVE_LIBZ 1
#define HAVE_LIBGD 1
#define HAVE_GD_GIF 1
#define GIF_ANIMATION 1
#define HAVE_GD_JPEG 1
#define HAVE_GD_TTF 1
#define HAVE_GD_PNG 1
#define HAVE_LUA 1
#define USE_MOUSE 1
#define PIPE_IPC 1
#define USE_X11_MULTIBYTE 1
#define EXTERNAL_X11_WINDOW 1
#define VOLATILE_REFRESH 1
#define EAM_OBJECTS 1
#define GP_MACROS 1
#define HIDDEN3D_QUADTREE 1
#define HIDDEN3D_VAR_PTSIZE 1
#define NO_BITMAP_SUPPORT 1
#define HAVE_CAIROPDF 1
#define HAVE_CAIROEPS 1
#define USE_STATS 1

configure: exit 0