Ticket #69338: 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 MPFR configure 4.2.1, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ ./configure --prefix=/opt/local --disable-thread-safe

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

hostname = 192.168.1.16
uname -m = i386
uname -r = 8.11.1
uname -s = Darwin
uname -v = Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386

/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 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386
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: 50 tasks, 149 threads, 2 processors
Load average: 1.31, Mach factor: 0.93
/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:2865: looking for aux files: ltmain.sh ar-lib compile missing install-sh config.guess config.sub
configure:2878:  trying ./
configure:2907:   ./ltmain.sh found
configure:2907:   ./ar-lib found
configure:2907:   ./compile found
configure:2907:   ./missing found
configure:2889:   ./install-sh found
configure:2907:   ./config.guess found
configure:2907:   ./config.sub found
configure:3026: checking build system type
configure:3041: result: i386-apple-darwin8.11.1
configure:3061: checking host system type
configure:3075: result: i386-apple-darwin8.11.1
configure:3113: checking for a BSD-compatible install
configure:3186: result: /usr/bin/install -c
configure:3197: checking whether build environment is sane
configure:3252: result: yes
configure:3411: checking for a race-free mkdir -p
configure:3455: result: ./install-sh -c -d
configure:3462: checking for gawk
configure:3497: result: no
configure:3462: checking for mawk
configure:3497: result: no
configure:3462: checking for nawk
configure:3497: result: no
configure:3462: checking for awk
configure:3483: found /usr/bin/awk
configure:3494: result: awk
configure:3505: checking whether make sets $(MAKE)
configure:3528: result: yes
configure:3558: checking whether make supports nested variables
configure:3576: result: yes
configure:3708: checking whether to enable maintainer-specific portions of Makefiles
configure:3718: result: yes
configure:3742: checking for grep that handles long lines and -e
configure:3806: result: /usr/bin/grep
configure:3811: checking for egrep
configure:3879: result: /usr/bin/grep -E
configure:3884: checking for a sed that does not truncate output
configure:3954: result: /usr/bin/sed
configure:4374: checking whether configure options are compatible
configure:4397: result: yes
configure:4529: checking for gcc
configure:4561: result: /opt/local/bin/gcc-apple-4.2
configure:4914: checking for C compiler version
configure:4923: /opt/local/bin/gcc-apple-4.2 --version >&5
i686-apple-darwin8-gcc-apple-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3) (MacPorts apple-gcc42 5666.3_16)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:4934: $? = 0
configure:4923: /opt/local/bin/gcc-apple-4.2 -v >&5
Using built-in specs.
Target: i686-apple-darwin8
Configured with: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot/src/configure --disable-checking --enable-werror --prefix=/opt/local --mandir=/opt/local/share/man --enable-languages=c,c++,objc,obj-c++ --libexecdir=/opt/local/libexec/apple-gcc42 --libdir=/opt/local/lib/apple-gcc42 --includedir=/opt/local/include/apple-gcc42 --program-suffix=-apple-4.2 --with-system-zlib --disable-nls --with-slibdir=/usr/lib --build=i686-apple-darwin8 --with-gxx-include-dir=/usr/include/c++/4.0.0 --host=i686-apple-darwin8 --target=i686-apple-darwin8
Thread model: posix
gcc version 4.2.1 (Apple Inc. build 5666) (dot 3) (MacPorts apple-gcc42 5666.3_16)
configure:4934: $? = 0
configure:4923: /opt/local/bin/gcc-apple-4.2 -V >&5
gcc-apple-4.2: argument to `-V' is missing
configure:4934: $? = 1
configure:4923: /opt/local/bin/gcc-apple-4.2 -qversion >&5
i686-apple-darwin8-gcc-apple-4.2.1: no input files
configure:4934: $? = 1
configure:4923: /opt/local/bin/gcc-apple-4.2 -version >&5
i686-apple-darwin8-gcc-apple-4.2.1: no input files
configure:4934: $? = 1
configure:4954: checking whether the C compiler works
configure:4976: /opt/local/bin/gcc-apple-4.2 -pipe -Os -arch i386 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:4980: $? = 0
configure:5030: result: yes
configure:5033: checking for C compiler default output file name
configure:5035: result: a.out
configure:5041: checking for suffix of executables
configure:5048: /opt/local/bin/gcc-apple-4.2 -o conftest -pipe -Os -arch i386 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:5052: $? = 0
configure:5075: result: 
configure:5097: checking whether we are cross compiling
configure:5105: /opt/local/bin/gcc-apple-4.2 -o conftest -pipe -Os -arch i386 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:5109: $? = 0
configure:5116: ./conftest
configure:5120: $? = 0
configure:5135: result: no
configure:5140: checking for suffix of object files
configure:5163: /opt/local/bin/gcc-apple-4.2 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:5167: $? = 0
configure:5189: result: o
configure:5193: checking whether the compiler supports GNU C
configure:5213: /opt/local/bin/gcc-apple-4.2 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:5213: $? = 0
configure:5223: result: yes
configure:5234: checking whether /opt/local/bin/gcc-apple-4.2 accepts -g
configure:5255: /opt/local/bin/gcc-apple-4.2 -c -g -I/opt/local/include conftest.c >&5
configure:5255: $? = 0
configure:5299: result: yes
configure:5319: checking for /opt/local/bin/gcc-apple-4.2 option to enable C11 features
configure:5334: /opt/local/bin/gcc-apple-4.2  -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c:59:3: error: #error "Compiler does not advertise C99 conformance"
conftest.c:115: error: expected ';', ',' or ')' before 'text'
conftest.c:164:3: error: #error "Compiler does not advertise C11 conformance"
conftest.c: In function '_Alignas':
conftest.c:168: error: expected declaration specifiers before 'aligned_as_double'
conftest.c:169: error: expected declaration specifiers or '...' before numeric constant
conftest.c:169: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'no_special_alignment'
conftest.c:170: error: storage class specified for parameter 'aligned_as_int'
conftest.c:171: error: expected declaration specifiers or '...' before numeric constant
conftest.c:171: error: expected '=', ',', ';', 'asm' or '__attribute__' before '_Alignas'
conftest.c:176: error: expected expression before 'int'
conftest.c:176: error: enumerator value for 'int_alignment' is not an integer constant
conftest.c:177: error: expected expression before 'int'
conftest.c:177: error: enumerator value for 'int_array_alignment' is not an integer constant
conftest.c:178: error: expected expression before 'char'
conftest.c:179: error: enumerator value for 'char_alignment' is not an integer constant
conftest.c:179: warning: empty declaration
conftest.c:180: error: expected declaration specifiers before '_Static_assert'
conftest.c:183: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'does_not_return'
conftest.c:189: error: expected specifier-qualifier-list before '_Static_assert'
conftest.c:192: warning: empty declaration
conftest.c:196: error: parameter 'utf8_literal' is initialized
conftest.c:196: error: 'syntax' undeclared (first use in this function)
conftest.c:196: error: (Each undeclared identifier is reported only once
conftest.c:196: error: for each function it appears in.)
conftest.c:196: error: expected ',' or ';' before 'error'
conftest.c:199: error: storage class specified for parameter 'long_ptr'
conftest.c:200: error: storage class specified for parameter 'long_ptr'
conftest.c:200: error: redefinition of parameter 'long_ptr'
conftest.c:199: error: previous definition of 'long_ptr' was here
conftest.c:201: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'long_ptr'
conftest.c:216: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
conftest.c:268: error: old-style parameter declarations in prototyped function definition
conftest.c:168: error: parameter name omitted
conftest.c:268: error: expected '{' at end of input
configure:5334: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| /* Does the compiler advertise C89 conformance?
|    Do not test the value of __STDC__, because some compilers set it to 0
|    while being otherwise adequately conformant. */
| #if !defined __STDC__
| # error "Compiler does not advertise C89 conformance"
| #endif
| 
| #include <stddef.h>
| #include <stdarg.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
| struct buf { int x; };
| struct buf * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (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 do not provoke an error unfortunately, instead are silently treated
|    as an "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 is necessary to write \x00 == 0 to get something
|    that is 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 **, int *(*)(struct buf *, struct stat *, int),
|                int, int);
| 
| // Does the compiler advertise C99 conformance?
| #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
| # error "Compiler does not advertise C99 conformance"
| #endif
| 
| #include <stdbool.h>
| extern int puts (const char *);
| extern int printf (const char *, ...);
| extern int dprintf (int, const char *, ...);
| extern void *malloc (size_t);
| extern void free (void *);
| 
| // Check varargs macros.  These examples are taken from C99 6.10.3.5.
| // dprintf is used instead of fprintf to avoid needing to declare
| // FILE and stderr.
| #define debug(...) dprintf (2, __VA_ARGS__)
| #define showlist(...) puts (#__VA_ARGS__)
| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
| static void
| test_varargs_macros (void)
| {
|   int x = 1234;
|   int y = 5678;
|   debug ("Flag");
|   debug ("X = %d\n", x);
|   showlist (The first, second, and third items.);
|   report (x>y, "x is %d but y is %d", x, y);
| }
| 
| // Check long long types.
| #define BIG64 18446744073709551615ull
| #define BIG32 4294967295ul
| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
| #if !BIG_OK
|   #error "your preprocessor is broken"
| #endif
| #if BIG_OK
| #else
|   #error "your preprocessor is broken"
| #endif
| static long long int bignum = -9223372036854775807LL;
| static unsigned long long int ubignum = BIG64;
| 
| struct incomplete_array
| {
|   int datasize;
|   double data[];
| };
| 
| struct named_init {
|   int number;
|   const wchar_t *name;
|   double average;
| };
| 
| typedef const char *ccp;
| 
| static inline int
| test_restrict (ccp restrict text)
| {
|   // See if C++-style comments work.
|   // Iterate through items via the restricted pointer.
|   // Also check for declarations in for loops.
|   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
|     continue;
|   return 0;
| }
| 
| // Check varargs and va_copy.
| static bool
| test_varargs (const char *format, ...)
| {
|   va_list args;
|   va_start (args, format);
|   va_list args_copy;
|   va_copy (args_copy, args);
| 
|   const char *str = "";
|   int number = 0;
|   float fnumber = 0;
| 
|   while (*format)
|     {
|       switch (*format++)
|       {
|       case 's': // string
|         str = va_arg (args_copy, const char *);
|         break;
|       case 'd': // int
|         number = va_arg (args_copy, int);
|         break;
|       case 'f': // float
|         fnumber = va_arg (args_copy, double);
|         break;
|       default:
|         break;
|       }
|     }
|   va_end (args_copy);
|   va_end (args);
| 
|   return *str && number && fnumber;
| }
| 
| 
| // Does the compiler advertise C11 conformance?
| #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
| # error "Compiler does not advertise C11 conformance"
| #endif
| 
| // Check _Alignas.
| char _Alignas (double) aligned_as_double;
| char _Alignas (0) no_special_alignment;
| extern char aligned_as_int;
| char _Alignas (0) _Alignas (int) aligned_as_int;
| 
| // Check _Alignof.
| enum
| {
|   int_alignment = _Alignof (int),
|   int_array_alignment = _Alignof (int[100]),
|   char_alignment = _Alignof (char)
| };
| _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
| 
| // Check _Noreturn.
| int _Noreturn does_not_return (void) { for (;;) continue; }
| 
| // Check _Static_assert.
| struct test_static_assert
| {
|   int x;
|   _Static_assert (sizeof (int) <= sizeof (long int),
|                   "_Static_assert does not work in struct");
|   long int y;
| };
| 
| // Check UTF-8 literals.
| #define u8 syntax error!
| char const utf8_literal[] = u8"happens to be ASCII" "another string";
| 
| // Check duplicate typedefs.
| typedef long *long_ptr;
| typedef long int *long_ptr;
| typedef long_ptr long_ptr;
| 
| // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
| struct anonymous
| {
|   union {
|     struct { int i; int j; };
|     struct { int k; long int l; } w;
|   };
|   int m;
| } v1;
| 
| 
| int
| main (int argc, char **argv)
| {
|   int ok = 0;
|   
| ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
| 
|   
|   // Check bool.
|   _Bool success = false;
|   success |= (argc != 0);
| 
|   // Check restrict.
|   if (test_restrict ("String literal") == 0)
|     success = true;
|   char *restrict newvar = "Another string";
| 
|   // Check varargs.
|   success &= test_varargs ("s, d' f .", "string", 65, 34.234);
|   test_varargs_macros ();
| 
|   // Check flexible array members.
|   struct incomplete_array *ia =
|     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
|   ia->datasize = 10;
|   for (int i = 0; i < ia->datasize; ++i)
|     ia->data[i] = i * 1.234;
| 
|   // Check named initializers.
|   struct named_init ni = {
|     .number = 34,
|     .name = L"Test wide string",
|     .average = 543.34343,
|   };
| 
|   ni.number = 58;
| 
|   int dynamic_array[ni.number];
|   dynamic_array[0] = argv[0][0];
|   dynamic_array[ni.number - 1] = 543;
| 
|   // work around unused variable warnings
|   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
|        || dynamic_array[ni.number - 1] != 543);
| 
|   
|   _Static_assert ((offsetof (struct anonymous, i)
|                  == offsetof (struct anonymous, w.k)),
|                 "Anonymous union alignment botch");
|   v1.i = 2;
|   v1.w.k = 5;
|   ok |= v1.i != 5;
| 
|   return ok;
| }
| 
configure:5334: /opt/local/bin/gcc-apple-4.2 -std=gnu11 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
cc1: error: unrecognized command line option "-std=gnu11"
configure:5334: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| /* Does the compiler advertise C89 conformance?
|    Do not test the value of __STDC__, because some compilers set it to 0
|    while being otherwise adequately conformant. */
| #if !defined __STDC__
| # error "Compiler does not advertise C89 conformance"
| #endif
| 
| #include <stddef.h>
| #include <stdarg.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
| struct buf { int x; };
| struct buf * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (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 do not provoke an error unfortunately, instead are silently treated
|    as an "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 is necessary to write \x00 == 0 to get something
|    that is 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 **, int *(*)(struct buf *, struct stat *, int),
|                int, int);
| 
| // Does the compiler advertise C99 conformance?
| #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
| # error "Compiler does not advertise C99 conformance"
| #endif
| 
| #include <stdbool.h>
| extern int puts (const char *);
| extern int printf (const char *, ...);
| extern int dprintf (int, const char *, ...);
| extern void *malloc (size_t);
| extern void free (void *);
| 
| // Check varargs macros.  These examples are taken from C99 6.10.3.5.
| // dprintf is used instead of fprintf to avoid needing to declare
| // FILE and stderr.
| #define debug(...) dprintf (2, __VA_ARGS__)
| #define showlist(...) puts (#__VA_ARGS__)
| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
| static void
| test_varargs_macros (void)
| {
|   int x = 1234;
|   int y = 5678;
|   debug ("Flag");
|   debug ("X = %d\n", x);
|   showlist (The first, second, and third items.);
|   report (x>y, "x is %d but y is %d", x, y);
| }
| 
| // Check long long types.
| #define BIG64 18446744073709551615ull
| #define BIG32 4294967295ul
| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
| #if !BIG_OK
|   #error "your preprocessor is broken"
| #endif
| #if BIG_OK
| #else
|   #error "your preprocessor is broken"
| #endif
| static long long int bignum = -9223372036854775807LL;
| static unsigned long long int ubignum = BIG64;
| 
| struct incomplete_array
| {
|   int datasize;
|   double data[];
| };
| 
| struct named_init {
|   int number;
|   const wchar_t *name;
|   double average;
| };
| 
| typedef const char *ccp;
| 
| static inline int
| test_restrict (ccp restrict text)
| {
|   // See if C++-style comments work.
|   // Iterate through items via the restricted pointer.
|   // Also check for declarations in for loops.
|   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
|     continue;
|   return 0;
| }
| 
| // Check varargs and va_copy.
| static bool
| test_varargs (const char *format, ...)
| {
|   va_list args;
|   va_start (args, format);
|   va_list args_copy;
|   va_copy (args_copy, args);
| 
|   const char *str = "";
|   int number = 0;
|   float fnumber = 0;
| 
|   while (*format)
|     {
|       switch (*format++)
|       {
|       case 's': // string
|         str = va_arg (args_copy, const char *);
|         break;
|       case 'd': // int
|         number = va_arg (args_copy, int);
|         break;
|       case 'f': // float
|         fnumber = va_arg (args_copy, double);
|         break;
|       default:
|         break;
|       }
|     }
|   va_end (args_copy);
|   va_end (args);
| 
|   return *str && number && fnumber;
| }
| 
| 
| // Does the compiler advertise C11 conformance?
| #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
| # error "Compiler does not advertise C11 conformance"
| #endif
| 
| // Check _Alignas.
| char _Alignas (double) aligned_as_double;
| char _Alignas (0) no_special_alignment;
| extern char aligned_as_int;
| char _Alignas (0) _Alignas (int) aligned_as_int;
| 
| // Check _Alignof.
| enum
| {
|   int_alignment = _Alignof (int),
|   int_array_alignment = _Alignof (int[100]),
|   char_alignment = _Alignof (char)
| };
| _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
| 
| // Check _Noreturn.
| int _Noreturn does_not_return (void) { for (;;) continue; }
| 
| // Check _Static_assert.
| struct test_static_assert
| {
|   int x;
|   _Static_assert (sizeof (int) <= sizeof (long int),
|                   "_Static_assert does not work in struct");
|   long int y;
| };
| 
| // Check UTF-8 literals.
| #define u8 syntax error!
| char const utf8_literal[] = u8"happens to be ASCII" "another string";
| 
| // Check duplicate typedefs.
| typedef long *long_ptr;
| typedef long int *long_ptr;
| typedef long_ptr long_ptr;
| 
| // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
| struct anonymous
| {
|   union {
|     struct { int i; int j; };
|     struct { int k; long int l; } w;
|   };
|   int m;
| } v1;
| 
| 
| int
| main (int argc, char **argv)
| {
|   int ok = 0;
|   
| ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
| 
|   
|   // Check bool.
|   _Bool success = false;
|   success |= (argc != 0);
| 
|   // Check restrict.
|   if (test_restrict ("String literal") == 0)
|     success = true;
|   char *restrict newvar = "Another string";
| 
|   // Check varargs.
|   success &= test_varargs ("s, d' f .", "string", 65, 34.234);
|   test_varargs_macros ();
| 
|   // Check flexible array members.
|   struct incomplete_array *ia =
|     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
|   ia->datasize = 10;
|   for (int i = 0; i < ia->datasize; ++i)
|     ia->data[i] = i * 1.234;
| 
|   // Check named initializers.
|   struct named_init ni = {
|     .number = 34,
|     .name = L"Test wide string",
|     .average = 543.34343,
|   };
| 
|   ni.number = 58;
| 
|   int dynamic_array[ni.number];
|   dynamic_array[0] = argv[0][0];
|   dynamic_array[ni.number - 1] = 543;
| 
|   // work around unused variable warnings
|   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
|        || dynamic_array[ni.number - 1] != 543);
| 
|   
|   _Static_assert ((offsetof (struct anonymous, i)
|                  == offsetof (struct anonymous, w.k)),
|                 "Anonymous union alignment botch");
|   v1.i = 2;
|   v1.w.k = 5;
|   ok |= v1.i != 5;
| 
|   return ok;
| }
| 
configure:5347: result: unsupported
configure:5365: checking for /opt/local/bin/gcc-apple-4.2 option to enable C99 features
configure:5380: /opt/local/bin/gcc-apple-4.2  -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c:59:3: error: #error "Compiler does not advertise C99 conformance"
conftest.c:115: error: expected ';', ',' or ')' before 'text'
conftest.c: In function 'main':
conftest.c:177: error: nested functions are disabled, use -fnested-functions to re-enable
conftest.c:177: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'newvar'
conftest.c:177: error: 'newvar' undeclared (first use in this function)
conftest.c:177: error: (Each undeclared identifier is reported only once
conftest.c:177: error: for each function it appears in.)
conftest.c:187: error: 'for' loop initial declaration used outside C99 mode
configure:5380: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| /* Does the compiler advertise C89 conformance?
|    Do not test the value of __STDC__, because some compilers set it to 0
|    while being otherwise adequately conformant. */
| #if !defined __STDC__
| # error "Compiler does not advertise C89 conformance"
| #endif
| 
| #include <stddef.h>
| #include <stdarg.h>
| struct stat;
| /* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
| struct buf { int x; };
| struct buf * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (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 do not provoke an error unfortunately, instead are silently treated
|    as an "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 is necessary to write \x00 == 0 to get something
|    that is 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 **, int *(*)(struct buf *, struct stat *, int),
|                int, int);
| 
| // Does the compiler advertise C99 conformance?
| #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
| # error "Compiler does not advertise C99 conformance"
| #endif
| 
| #include <stdbool.h>
| extern int puts (const char *);
| extern int printf (const char *, ...);
| extern int dprintf (int, const char *, ...);
| extern void *malloc (size_t);
| extern void free (void *);
| 
| // Check varargs macros.  These examples are taken from C99 6.10.3.5.
| // dprintf is used instead of fprintf to avoid needing to declare
| // FILE and stderr.
| #define debug(...) dprintf (2, __VA_ARGS__)
| #define showlist(...) puts (#__VA_ARGS__)
| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
| static void
| test_varargs_macros (void)
| {
|   int x = 1234;
|   int y = 5678;
|   debug ("Flag");
|   debug ("X = %d\n", x);
|   showlist (The first, second, and third items.);
|   report (x>y, "x is %d but y is %d", x, y);
| }
| 
| // Check long long types.
| #define BIG64 18446744073709551615ull
| #define BIG32 4294967295ul
| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
| #if !BIG_OK
|   #error "your preprocessor is broken"
| #endif
| #if BIG_OK
| #else
|   #error "your preprocessor is broken"
| #endif
| static long long int bignum = -9223372036854775807LL;
| static unsigned long long int ubignum = BIG64;
| 
| struct incomplete_array
| {
|   int datasize;
|   double data[];
| };
| 
| struct named_init {
|   int number;
|   const wchar_t *name;
|   double average;
| };
| 
| typedef const char *ccp;
| 
| static inline int
| test_restrict (ccp restrict text)
| {
|   // See if C++-style comments work.
|   // Iterate through items via the restricted pointer.
|   // Also check for declarations in for loops.
|   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
|     continue;
|   return 0;
| }
| 
| // Check varargs and va_copy.
| static bool
| test_varargs (const char *format, ...)
| {
|   va_list args;
|   va_start (args, format);
|   va_list args_copy;
|   va_copy (args_copy, args);
| 
|   const char *str = "";
|   int number = 0;
|   float fnumber = 0;
| 
|   while (*format)
|     {
|       switch (*format++)
|       {
|       case 's': // string
|         str = va_arg (args_copy, const char *);
|         break;
|       case 'd': // int
|         number = va_arg (args_copy, int);
|         break;
|       case 'f': // float
|         fnumber = va_arg (args_copy, double);
|         break;
|       default:
|         break;
|       }
|     }
|   va_end (args_copy);
|   va_end (args);
| 
|   return *str && number && fnumber;
| }
| 
| 
| int
| main (int argc, char **argv)
| {
|   int ok = 0;
|   
| ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
| 
|   
|   // Check bool.
|   _Bool success = false;
|   success |= (argc != 0);
| 
|   // Check restrict.
|   if (test_restrict ("String literal") == 0)
|     success = true;
|   char *restrict newvar = "Another string";
| 
|   // Check varargs.
|   success &= test_varargs ("s, d' f .", "string", 65, 34.234);
|   test_varargs_macros ();
| 
|   // Check flexible array members.
|   struct incomplete_array *ia =
|     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
|   ia->datasize = 10;
|   for (int i = 0; i < ia->datasize; ++i)
|     ia->data[i] = i * 1.234;
| 
|   // Check named initializers.
|   struct named_init ni = {
|     .number = 34,
|     .name = L"Test wide string",
|     .average = 543.34343,
|   };
| 
|   ni.number = 58;
| 
|   int dynamic_array[ni.number];
|   dynamic_array[0] = argv[0][0];
|   dynamic_array[ni.number - 1] = 543;
| 
|   // work around unused variable warnings
|   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
|        || dynamic_array[ni.number - 1] != 543);
| 
|   return ok;
| }
| 
configure:5380: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:5380: $? = 0
configure:5401: result: -std=gnu99
configure:5468: checking whether /opt/local/bin/gcc-apple-4.2 -std=gnu99 understands -c and -o together
configure:5491: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c conftest.c -o conftest2.o
configure:5494: $? = 0
configure:5491: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c conftest.c -o conftest2.o
configure:5494: $? = 0
configure:5506: result: yes
configure:5526: checking whether make supports the include directive
configure:5541: make -f confmf.GNU && cat confinc.out
this is the am__doit target
configure:5544: $? = 0
configure:5563: result: yes (GNU style)
configure:5589: checking dependency style of /opt/local/bin/gcc-apple-4.2 -std=gnu99
configure:5701: result: gcc3
configure:5721: checking how to run the C preprocessor
configure:5747: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -E -I/opt/local/include conftest.c
configure:5747: $? = 0
configure:5762: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -E -I/opt/local/include conftest.c
conftest.c:9:28: error: ac_nonexistent.h: No such file or directory
configure:5762: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5789: result: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -E
configure:5803: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -E -I/opt/local/include conftest.c
configure:5803: $? = 0
configure:5818: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -E -I/opt/local/include conftest.c
conftest.c:9:28: error: ac_nonexistent.h: No such file or directory
configure:5818: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5911: checking for ar
configure:5932: found /opt/local/bin/ar
configure:5943: result: ar
configure:5969: checking the archiver (ar) interface
configure:5986: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:5986: $? = 0
configure:5989: ar cru libconftest.a conftest.o >&5
configure:5992: $? = 0
configure:6020: result: ar
configure:6088: checking how to print strings
configure:6115: result: printf
configure:6136: checking for a sed that does not truncate output
configure:6206: result: /usr/bin/sed
configure:6224: checking for fgrep
configure:6292: result: /usr/bin/grep -F
configure:6328: checking for ld used by /opt/local/bin/gcc-apple-4.2 -std=gnu99
configure:6396: result: /opt/local/libexec/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/ld
configure:6403: checking if the linker (/opt/local/libexec/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/ld) is GNU ld
configure:6419: result: no
configure:6431: checking for BSD- or MS-compatible name lister (nm)
configure:6486: result: /usr/bin/nm -p
configure:6626: checking the name lister (/usr/bin/nm -p) interface
configure:6634: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:6637: /usr/bin/nm -p "conftest.o"
configure:6640: output
00000000 D _some_variable
configure:6647: result: BSD nm
configure:6650: checking whether ln -s works
configure:6654: result: yes
configure:6662: checking the maximum length of command line arguments
configure:6794: result: 196608
configure:6842: checking how to convert i386-apple-darwin8.11.1 file names to i386-apple-darwin8.11.1 format
configure:6883: result: func_convert_file_noop
configure:6890: checking how to convert i386-apple-darwin8.11.1 file names to toolchain format
configure:6911: result: func_convert_file_noop
configure:6918: checking for /opt/local/libexec/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/ld option to reload object files
configure:6926: result: -r
configure:7005: checking for file
configure:7026: found /usr/bin/file
configure:7037: result: file
configure:7113: checking for objdump
configure:7148: result: no
configure:7174: checking how to recognize dependent libraries
configure:7375: result: pass_all
configure:7465: checking for dlltool
configure:7500: result: no
configure:7527: checking how to associate runtime and link libraries
configure:7555: result: printf %s\n
configure:7705: checking for archiver @FILE support
configure:7723: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:7723: $? = 0
configure:7727: ar cr libconftest.a @conftest.lst >&5
ar: @conftest.lst: No such file or directory
configure:7730: $? = 1
configure:7750: result: no
configure:7813: checking for strip
configure:7834: found /opt/local/bin/strip
configure:7845: result: strip
configure:7922: checking for ranlib
configure:7943: found /opt/local/bin/ranlib
configure:7954: result: ranlib
configure:8056: checking command to parse /usr/bin/nm -p output from /opt/local/bin/gcc-apple-4.2 -std=gnu99 object
configure:8210: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:8213: $? = 0
configure:8217: /usr/bin/nm -p conftest.o | /usr/bin/sed -n -e 's/^.*[   ]\([BCDEGRST][BCDEGRST]*\)[     ][      ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | /usr/bin/sed '/ __gnu_lto/d' > conftest.nm
cannot find nm_test_var in conftest.nm
configure:8210: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:8213: $? = 0
configure:8217: /usr/bin/nm -p conftest.o | /usr/bin/sed -n -e 's/^.*[   ]\([BCDEGRST][BCDEGRST]*\)[     ][      ]*_\([_A-Za-z][_A-Za-z0-9]*\)$/\1 _\2 \2/p' | /usr/bin/sed '/ __gnu_lto/d' > conftest.nm
configure:8283: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c conftstm.o >&5
configure:8286: $? = 0
configure:8324: result: ok
configure:8371: checking for sysroot
configure:8402: result: no
configure:8409: checking for a working dd
configure:8453: result: /bin/dd
configure:8457: checking how to truncate binary pipes
configure:8473: result: /bin/dd bs=4096 count=1
configure:8810: checking for mt
configure:8845: result: no
configure:8865: checking if : is a manifest tool
configure:8872: : '-?'
configure:8880: result: no
configure:8941: checking for dsymutil
configure:8962: found /usr/bin/dsymutil
configure:8973: result: dsymutil
configure:9043: checking for nmedit
configure:9064: found /opt/local/bin/nmedit
configure:9075: result: nmedit
configure:9145: checking for lipo
configure:9166: found /opt/local/bin/lipo
configure:9177: result: lipo
configure:9247: checking for otool
configure:9268: found /opt/local/bin/otool
configure:9279: result: otool
configure:9349: checking for otool64
configure:9370: found /usr/bin/otool64
configure:9381: result: otool64
configure:9429: checking for -single_module linker flag
/opt/local/bin/gcc-apple-4.2 -std=gnu99 -pipe -Os -arch i386 -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 -o libconftest.dylib -dynamiclib -Wl,-single_module conftest.c
configure:9463: result: yes
configure:9466: checking for -exported_symbols_list linker flag
configure:9487: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 -Wl,-exported_symbols_list,conftest.sym conftest.c  >&5
configure:9487: $? = 0
configure:9498: result: yes
configure:9501: checking for -force_load linker flag
/opt/local/bin/gcc-apple-4.2 -std=gnu99 -pipe -Os -arch i386 -c -o conftest.o conftest.c
ar cr libconftest.a conftest.o
ranlib libconftest.a
/opt/local/bin/gcc-apple-4.2 -std=gnu99 -pipe -Os -arch i386 -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 -o conftest conftest.c -Wl,-force_load,./libconftest.a
configure:9534: result: yes
configure:9605: checking for stdio.h
configure:9605: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9605: $? = 0
configure:9605: result: yes
configure:9605: checking for stdlib.h
configure:9605: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9605: $? = 0
configure:9605: result: yes
configure:9605: checking for string.h
configure:9605: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9605: $? = 0
configure:9605: result: yes
configure:9605: checking for inttypes.h
configure:9605: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9605: $? = 0
configure:9605: result: yes
configure:9605: checking for stdint.h
configure:9605: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9605: $? = 0
configure:9605: result: yes
configure:9605: checking for strings.h
configure:9605: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9605: $? = 0
configure:9605: result: yes
configure:9605: checking for sys/stat.h
configure:9605: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9605: $? = 0
configure:9605: result: yes
configure:9605: checking for sys/types.h
configure:9605: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9605: $? = 0
configure:9605: result: yes
configure:9605: checking for unistd.h
configure:9605: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9605: $? = 0
configure:9605: result: yes
configure:9630: checking for dlfcn.h
configure:9630: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:9630: $? = 0
configure:9630: result: yes
configure:10217: checking for objdir
configure:10233: result: .libs
configure:10497: checking if /opt/local/bin/gcc-apple-4.2 -std=gnu99 supports -fno-rtti -fno-exceptions
configure:10516: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include -fno-rtti -fno-exceptions conftest.c >&5
cc1: warning: command line option "-fno-rtti" is valid for C++/ObjC++ but not for C
configure:10520: $? = 0
configure:10533: result: no
configure:10897: checking for /opt/local/bin/gcc-apple-4.2 -std=gnu99 option to produce PIC
configure:10905: result: -fno-common -DPIC
configure:10913: checking if /opt/local/bin/gcc-apple-4.2 -std=gnu99 PIC flag -fno-common -DPIC works
configure:10932: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include -fno-common -DPIC -DPIC conftest.c >&5
configure:10936: $? = 0
configure:10949: result: yes
configure:10978: checking if /opt/local/bin/gcc-apple-4.2 -std=gnu99 static flag -static works
configure:11007: result: no
configure:11022: checking if /opt/local/bin/gcc-apple-4.2 -std=gnu99 supports -c -o file.o
configure:11044: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include -o out/conftest2.o conftest.c >&5
configure:11048: $? = 0
configure:11070: result: yes
configure:11078: checking if /opt/local/bin/gcc-apple-4.2 -std=gnu99 supports -c -o file.o
configure:11126: result: yes
configure:11159: checking whether the /opt/local/bin/gcc-apple-4.2 -std=gnu99 linker (/opt/local/libexec/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/ld) supports shared libraries
configure:12433: result: yes
configure:12674: checking dynamic linker characteristics
configure:13507: result: darwin8.11.1 dyld
configure:13629: checking how to hardcode library paths into programs
configure:13654: result: immediate
configure:14221: checking whether stripping libraries is possible
configure:14238: result: yes
configure:14272: checking if libtool supports shared libraries
configure:14274: result: yes
configure:14277: checking whether to build shared libraries
configure:14302: result: yes
configure:14305: checking whether to build static libraries
configure:14309: result: yes
configure:14347: checking for non-MS-Windows ICC
configure:14365: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c:23:3: error: #error "Not a non-MS-Windows ICC"
conftest.c:27: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
configure:14365: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| #if (!defined(__ICC) && !defined(__INTEL_COMPILER)) || defined(_WIN32)
| # error "Not a non-MS-Windows ICC"
| error
| #endif
| 
| int
| main (void)
| {
| 
|   ;
|   return 0;
| }
configure:14373: result: no
configure:14430: checking if the compiler understands -Wl,-search_paths_first
configure:14445: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:14445: $? = 0
configure:14447: result: yes
configure:14461: checking for an ANSI C-conforming const
configure:14528: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:14528: $? = 0
configure:14536: result: yes
configure:14544: checking for working volatile
configure:14564: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:14564: $? = 0
configure:14572: result: yes
configure:14580: checking whether byte ordering is bigendian
configure:14596: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:14596: $? = 0
configure:14640: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:14640: $? = 0
configure:14659: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c: In function 'main':
conftest.c:28: error: 'not' undeclared (first use in this function)
conftest.c:28: error: (Each undeclared identifier is reported only once
conftest.c:28: error: for each function it appears in.)
conftest.c:28: error: expected ';' before 'big'
configure:14659: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <sys/types.h>
|               #include <sys/param.h>
| 
| int
| main (void)
| {
| #if BYTE_ORDER != BIG_ENDIAN
|                not big endian
|               #endif
| 
|   ;
|   return 0;
| }
configure:14793: result: no
configure:14816: checking for library containing clock_gettime
configure:14849: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
Undefined symbols:
  "_clock_gettime", referenced from:
      _main in ccusw5sB.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
configure:14849: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 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 clock_gettime ();
| int
| main (void)
| {
| return clock_gettime ();
|   ;
|   return 0;
| }
configure:14849: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c -lrt   >&5
ld: library not found for -lrt
collect2: ld returned 1 exit status
configure:14849: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 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 clock_gettime ();
| int
| main (void)
| {
| return clock_gettime ();
|   ;
|   return 0;
| }
configure:14869: result: no
configure:15092: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c -lquadmath  >&5
ld: library not found for -lquadmath
collect2: ld returned 1 exit status
configure:15092: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| 
|   ;
|   return 0;
| }
configure:15104: checking for size_t
configure:15104: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:15104: $? = 0
configure:15104: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c: In function 'main':
conftest.c:53: error: expected expression before ')' token
configure:15104: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main (void)
| {
| if (sizeof ((size_t)))
|           return 0;
|   ;
|   return 0;
| }
configure:15104: result: yes
configure:16000: checking for limits.h
configure:16000: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16000: $? = 0
configure:16000: result: yes
configure:16008: checking for float.h
configure:16008: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16008: $? = 0
configure:16008: result: yes
configure:16016: checking for string.h
configure:16016: result: yes
configure:16025: checking for locale.h
configure:16025: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16025: $? = 0
configure:16025: result: yes
configure:16033: checking for wchar.h
configure:16033: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16033: $? = 0
configure:16033: result: yes
configure:16041: checking for stdarg.h
configure:16041: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16041: $? = 0
configure:16041: result: yes
configure:16059: checking for sys/fpu.h
configure:16059: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c:53:21: error: sys/fpu.h: No such file or directory
configure:16059: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <sys/fpu.h>
configure:16059: result: no
configure:16067: checking for struct lconv.decimal_point
configure:16067: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16067: $? = 0
configure:16067: result: yes
configure:16076: checking for struct lconv.thousands_sep
configure:16076: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16076: $? = 0
configure:16076: result: yes
configure:16089: checking for working alloca.h
configure:16107: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16107: $? = 0
configure:16116: result: yes
configure:16124: checking for alloca
configure:16169: result: yes
configure:16238: checking for uintptr_t
configure:16238: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16238: $? = 0
configure:16238: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c: In function 'main':
conftest.c:60: error: expected expression before ')' token
configure:16238: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main (void)
| {
| if (sizeof ((uintptr_t)))
|           return 0;
|   ;
|   return 0;
| }
configure:16238: result: yes
configure:16275: checking how to copy va_list
configure:16293: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16293: $? = 0
configure:16296: result: va_copy
configure:16335: checking for setlocale
configure:16335: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest  -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16335: $? = 0
configure:16335: result: yes
configure:16341: checking for gettimeofday
configure:16341: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest  -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16341: $? = 0
configure:16341: result: yes
configure:16347: checking for signal
configure:16347: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest  -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16347: $? = 0
configure:16347: result: yes
configure:16356: checking for sigaction and its associated structure
configure:16375: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16375: $? = 0
configure:16378: result: yes
configure:16391: checking for long long int
configure:16391: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16391: $? = 0
configure:16391: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c: In function 'main':
conftest.c:66: error: expected expression before ')' token
configure:16391: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main (void)
| {
| if (sizeof ((long long int)))
|           return 0;
|   ;
|   return 0;
| }
configure:16391: result: yes
configure:16400: checking for intmax_t
configure:16400: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:16400: $? = 0
configure:16400: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c: In function 'main':
conftest.c:67: error: expected expression before ')' token
configure:16400: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main (void)
| {
| if (sizeof ((intmax_t)))
|           return 0;
|   ;
|   return 0;
| }
configure:16400: result: yes
configure:16410: checking for working INTMAX_MAX
configure:16431: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include -I./src -DMPFR_NEED_INTMAX_H conftest.c >&5
configure:16431: $? = 0
configure:16441: result: yes
configure:16450: checking for union fpc_csr
configure:16450: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c: In function 'main':
conftest.c:47: error: invalid application of 'sizeof' to incomplete type 'union fpc_csr' 
configure:16450: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| #define HAVE_INTMAX_T 1
| #define MPFR_HAVE_INTMAX_MAX 1
| /* end confdefs.h.  */
| 
| #if HAVE_SYS_FPU_H
| #  include <sys/fpu.h>
| #endif
| 
| 
| int
| main (void)
| {
| if (sizeof (union fpc_csr))
|        return 0;
|   ;
|   return 0;
| }
configure:16450: result: no
configure:16464: checking for _Noreturn
configure:16475: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c:38: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'void'
configure:16475: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| #define HAVE_INTMAX_T 1
| #define MPFR_HAVE_INTMAX_MAX 1
| /* end confdefs.h.  */
| _Noreturn void foo(int);
configure:16484: result: no
configure:16492: checking for __builtin_unreachable
configure:16511: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
conftest.c: In function 'main':
conftest.c:42: warning: implicit declaration of function '__builtin_unreachable'
Undefined symbols:
  "___builtin_unreachable", referenced from:
      _main in cc7rUqE8.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
configure:16511: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| #define HAVE_INTMAX_T 1
| #define MPFR_HAVE_INTMAX_MAX 1
| /* end confdefs.h.  */
| int x;
| int
| main (void)
| {
| if (x) __builtin_unreachable();
| 
|   ;
|   return 0;
| }
configure:16521: result: no
configure:16530: checking for constructor and destructor attributes
configure:16552: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16552: $? = 0
configure:16554: result: yes
configure:16572: checking for fesetround
configure:16592: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c   >&5
configure:16592: $? = 0
configure:16603: result: yes
configure:16612: checking for gcc float-conversion bug
configure:16654: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c   >&5
configure:16654: $? = 0
configure:16654: ./conftest
configure:16654: $? = 0
configure:16667: result: no
configure:16674: checking for subnormal double-precision numbers
configure:16697: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16697: $? = 0
configure:16697: ./conftest
1.112537e-308
configure:16697: $? = 0
configure:16709: result: yes
configure:16716: checking for subnormal single-precision numbers
configure:16739: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16739: $? = 0
configure:16739: ./conftest
5.877472e-39
configure:16739: $? = 0
configure:16751: result: yes
configure:16759: checking for signed zeros
configure:16778: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16778: $? = 0
configure:16778: ./conftest
configure:16778: $? = 0
configure:16790: result: yes
configure:16798: checking if the FP division by 0 fails
configure:16821: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16821: $? = 0
configure:16821: ./conftest
configure:16821: $? = 0
configure:16833: result: no
configure:16847: checking if NAN == NAN
configure:16873: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16873: $? = 0
configure:16873: ./conftest
configure:16873: $? = 1
configure: program exited with status 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| #define HAVE_INTMAX_T 1
| #define MPFR_HAVE_INTMAX_MAX 1
| #define MPFR_HAVE_CONSTRUCTOR_ATTR 1
| #define MPFR_HAVE_FESETROUND 1
| #define HAVE_SUBNORM_DBL 1
| #define HAVE_SUBNORM_FLT 1
| #define HAVE_SIGNEDZ 1
| /* end confdefs.h.  */
| 
| #include <stdio.h>
| #include <math.h>
| #ifndef NAN
| # define NAN (0.0/0.0)
| #endif
| int main (void) {
|   double d;
|   d = NAN;
|   return d != d;
| }
| 
configure:16885: result: no
configure:16913: checking if charset has consecutive values
configure:16944: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:16944: $? = 0
configure:16944: ./conftest
configure:16944: $? = 0
configure:16946: result: yes
configure:16964: checking for math/round
configure:16982: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c   >&5
configure:16982: $? = 0
configure:16985: result: yes
configure:16998: checking for math/trunc
configure:17016: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c   >&5
configure:17016: $? = 0
configure:17019: result: yes
configure:17032: checking for math/floor
configure:17050: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c   >&5
configure:17050: $? = 0
configure:17053: result: yes
configure:17066: checking for math/ceil
configure:17084: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c   >&5
configure:17084: $? = 0
configure:17087: result: yes
configure:17100: checking for math/nearbyint
configure:17118: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c   >&5
configure:17118: $? = 0
configure:17121: result: yes
configure:17139: checking format of floating-point type `double'
configure:17174: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c -o conftest >&5 2>&1
configure:17177: $? = 0
configure:17471: result: IEEE double, little endian
configure:17493: checking format of floating-point type `long double'
configure:17528: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c -o conftest >&5 2>&1
configure:17531: $? = 0
configure:17825: result: IEEE extended, little endian (16 bytes)
configure:17986: checking if compiler knows _Decimal64
configure:17999: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
conftest.c:50: error: decimal floating point not supported for this target
configure:17999: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| #define HAVE_INTMAX_T 1
| #define MPFR_HAVE_INTMAX_MAX 1
| #define MPFR_HAVE_CONSTRUCTOR_ATTR 1
| #define MPFR_HAVE_FESETROUND 1
| #define HAVE_SUBNORM_DBL 1
| #define HAVE_SUBNORM_FLT 1
| #define HAVE_SIGNEDZ 1
| #define HAVE_ROUND 1
| #define HAVE_TRUNC 1
| #define HAVE_FLOOR 1
| #define HAVE_CEIL 1
| #define HAVE_NEARBYINT 1
| #define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1
| #define HAVE_LDOUBLE_IEEE_EXT_LITTLE 1
| /* end confdefs.h.  */
| _Decimal64 x;
| int
| main (void)
| {
| 
|   ;
|   return 0;
| }
configure:18095: result: no
configure:18124: checking bit-field ordering for _Decimal128
configure:18167: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
conftest.c: In function 'main':
conftest.c:67: error: decimal floating point not supported for this target
configure:18167: $? = 1
configure: program exited with status 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| #define HAVE_INTMAX_T 1
| #define MPFR_HAVE_INTMAX_MAX 1
| #define MPFR_HAVE_CONSTRUCTOR_ATTR 1
| #define MPFR_HAVE_FESETROUND 1
| #define HAVE_SUBNORM_DBL 1
| #define HAVE_SUBNORM_FLT 1
| #define HAVE_SIGNEDZ 1
| #define HAVE_ROUND 1
| #define HAVE_TRUNC 1
| #define HAVE_FLOOR 1
| #define HAVE_CEIL 1
| #define HAVE_NEARBYINT 1
| #define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1
| #define HAVE_LDOUBLE_IEEE_EXT_LITTLE 1
| /* end confdefs.h.  */
| 
| 
| int
| main (void)
| {
| 
|     union ieee_decimal128
|     {
|       struct
|       {
|         unsigned int t3:32;
|         unsigned int t2:32;
|         unsigned int t1:32;
|         unsigned int t0:14;
|         unsigned int comb:17;
|         unsigned int sig:1;
|       } s;
|       _Decimal128 d128;
|     } x;
| 
|     x.d128 = 1.0dl;
|     if (x.s.sig == 0 && x.s.comb == 49400 &&
|         x.s.t0 == 0 && x.s.t1 == 0 && x.s.t2 == 0 && x.s.t3 == 10)
|        return 80; /* little endian */
|     else if (x.s.sig == 0 && x.s.comb == 8 &&
|              x.s.t0 == 0 && x.s.t1 == 0 && x.s.t2 == 0 && x.s.t3 == 570933248)
|        return 81; /* big endian */
|     else
|        return 82; /* unknown encoding */
| 
|   ;
|   return 0;
| }
configure:18182: result: unavailable or unknown
configure:18195: checking if _Float128 with hex constants is supported
configure:18211: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
conftest.c: In function 'main':
conftest.c:55: error: nested functions are disabled, use -fnested-functions to re-enable
conftest.c:55: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'x'
conftest.c:55: error: 'x' undeclared (first use in this function)
conftest.c:55: error: (Each undeclared identifier is reported only once
conftest.c:55: error: for each function it appears in.)
conftest.c:55:24: error: invalid suffix "f128" on floating constant
configure:18211: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| #define HAVE_INTMAX_T 1
| #define MPFR_HAVE_INTMAX_MAX 1
| #define MPFR_HAVE_CONSTRUCTOR_ATTR 1
| #define MPFR_HAVE_FESETROUND 1
| #define HAVE_SUBNORM_DBL 1
| #define HAVE_SUBNORM_FLT 1
| #define HAVE_SIGNEDZ 1
| #define HAVE_ROUND 1
| #define HAVE_TRUNC 1
| #define HAVE_FLOOR 1
| #define HAVE_CEIL 1
| #define HAVE_NEARBYINT 1
| #define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1
| #define HAVE_LDOUBLE_IEEE_EXT_LITTLE 1
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| 
| volatile _Float128 x = 0x1.fp+16383f128;
| return x == 0;
| 
|   ;
|   return 0;
| }
configure:18219: result: no
configure:18221: checking if __float128 can be used as a fallback
configure:18239: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
conftest.c: In function 'main':
conftest.c:57: error: nested functions are disabled, use -fnested-functions to re-enable
conftest.c:57: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'x'
conftest.c:57: error: 'x' undeclared (first use in this function)
conftest.c:57: error: (Each undeclared identifier is reported only once
conftest.c:57: error: for each function it appears in.)
conftest.c:57:24: error: invalid suffix "q" on floating constant
configure:18239: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| #define HAVE_INTMAX_T 1
| #define MPFR_HAVE_INTMAX_MAX 1
| #define MPFR_HAVE_CONSTRUCTOR_ATTR 1
| #define MPFR_HAVE_FESETROUND 1
| #define HAVE_SUBNORM_DBL 1
| #define HAVE_SUBNORM_FLT 1
| #define HAVE_SIGNEDZ 1
| #define HAVE_ROUND 1
| #define HAVE_TRUNC 1
| #define HAVE_FLOOR 1
| #define HAVE_CEIL 1
| #define HAVE_NEARBYINT 1
| #define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1
| #define HAVE_LDOUBLE_IEEE_EXT_LITTLE 1
| /* end confdefs.h.  */
| 
| #define _Float128 __float128
| 
| int
| main (void)
| {
| 
| volatile _Float128 x = 0x1.fp+16383q;
| return x == 0;
| 
|   ;
|   return 0;
| }
configure:18250: result: no
configure:18265: checking for Static Assertion support
configure:18286: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include -I./src conftest.c >&5
configure:18286: $? = 0
configure:18288: result: yes
configure:18444: checking whether gcc __attribute__ ((mode (XX))) works
configure:18461: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:18461: $? = 0
configure:18470: result: yes
configure:18484: checking for gmp.h
configure:18492: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:18492: $? = 0
configure:18494: result: yes
configure:18575: checking for recent GMP
configure:18587: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -c -pipe -Os -arch i386 -I/opt/local/include conftest.c >&5
configure:18587: $? = 0
configure:18589: result: yes
configure:18600: checking usable gmp.h at link time
configure:18615: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:18615: $? = 0
configure:18617: result: yes
configure:18658: checking for GMP_NUMB_BITS and sizeof(mp_limb_t) consistency
configure:18688: /opt/local/bin/gcc-apple-4.2 -std=gnu99 -o conftest -pipe -Os -arch i386 -I/opt/local/include -Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386 conftest.c  >&5
configure:18688: $? = 0
configure:18688: ./conftest
GMP_NUMB_BITS     = 64
sizeof(mp_limb_t) = 4
sizeof(mp_limb_t) * CHAR_BIT = 32 != GMP_NUMB_BITS
configure:18688: $? = 1
configure: program exited with status 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "MPFR"
| #define PACKAGE_TARNAME "mpfr"
| #define PACKAGE_VERSION "4.2.1"
| #define PACKAGE_STRING "MPFR 4.2.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LITTLE_ENDIAN 1
| #define HAVE_LOCALE_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDARG 1
| #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
| #define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_UINTPTR_T 1
| #define HAVE_VA_COPY 1
| #define HAVE_SETLOCALE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_SIGNAL 1
| #define HAVE_SIGACTION 1
| #define HAVE_LONG_LONG 1
| #define HAVE_INTMAX_T 1
| #define MPFR_HAVE_INTMAX_MAX 1
| #define MPFR_HAVE_CONSTRUCTOR_ATTR 1
| #define MPFR_HAVE_FESETROUND 1
| #define HAVE_SUBNORM_DBL 1
| #define HAVE_SUBNORM_FLT 1
| #define HAVE_SIGNEDZ 1
| #define HAVE_ROUND 1
| #define HAVE_TRUNC 1
| #define HAVE_FLOOR 1
| #define HAVE_CEIL 1
| #define HAVE_NEARBYINT 1
| #define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1
| #define HAVE_LDOUBLE_IEEE_EXT_LITTLE 1
| #define MPFR_USE_STATIC_ASSERT 1
| #define HAVE_ATTRIBUTE_MODE 1
| /* end confdefs.h.  */
| 
| #include <stdio.h>
| #include <limits.h>
| #include "gmp.h"
| 
| int
| main (void)
| {
| 
|   if (GMP_NUMB_BITS == sizeof(mp_limb_t) * CHAR_BIT)
|     return 0;
|   fprintf (stderr, "GMP_NUMB_BITS     = %ld\n", (long) GMP_NUMB_BITS);
|   fprintf (stderr, "sizeof(mp_limb_t) = %ld\n", (long) sizeof(mp_limb_t));
|   fprintf (stderr, "sizeof(mp_limb_t) * CHAR_BIT = %ld != GMP_NUMB_BITS\n",
|            (long) (sizeof(mp_limb_t) * CHAR_BIT));
|   return 1;
| 
|   ;
|   return 0;
| }
configure:18694: result: no
configure:18696: error: GMP_NUMB_BITS and sizeof(mp_limb_t) are not consistent.
You probably need to change some of the GMP or MPFR compile options.
See 'config.log' for details (search for GMP_NUMB_BITS).

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

ac_cv_build=i386-apple-darwin8.11.1
ac_cv_c_bigendian=no
ac_cv_c_compiler_gnu=yes
ac_cv_c_const=yes
ac_cv_c_volatile=yes
ac_cv_env_CC_set=set
ac_cv_env_CC_value=/opt/local/bin/gcc-apple-4.2
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-pipe -Os -arch i386'
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_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386'
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_func_alloca_works=yes
ac_cv_func_gettimeofday=yes
ac_cv_func_setlocale=yes
ac_cv_func_signal=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_float_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_limits_h=yes
ac_cv_header_locale_h=yes
ac_cv_header_stdarg_h=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdio_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_fpu_h=no
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_header_wchar_h=yes
ac_cv_host=i386-apple-darwin8.11.1
ac_cv_member_struct_lconv_decimal_point=yes
ac_cv_member_struct_lconv_thousands_sep=yes
ac_cv_objext=o
ac_cv_path_EGREP='/usr/bin/grep -E'
ac_cv_path_FGREP='/usr/bin/grep -F'
ac_cv_path_GREP=/usr/bin/grep
ac_cv_path_SED=/usr/bin/sed
ac_cv_path_lt_DD=/bin/dd
ac_cv_prog_AWK=awk
ac_cv_prog_CPP='/opt/local/bin/gcc-apple-4.2 -std=gnu99 -E'
ac_cv_prog_ac_ct_AR=ar
ac_cv_prog_ac_ct_CC=/opt/local/bin/gcc-apple-4.2
ac_cv_prog_ac_ct_DSYMUTIL=dsymutil
ac_cv_prog_ac_ct_FILECMD=file
ac_cv_prog_ac_ct_LIPO=lipo
ac_cv_prog_ac_ct_NMEDIT=nmedit
ac_cv_prog_ac_ct_OTOOL64=otool64
ac_cv_prog_ac_ct_OTOOL=otool
ac_cv_prog_ac_ct_RANLIB=ranlib
ac_cv_prog_ac_ct_STRIP=strip
ac_cv_prog_cc_c11=no
ac_cv_prog_cc_c99=-std=gnu99
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=-std=gnu99
ac_cv_prog_make_make_set=yes
ac_cv_search_clock_gettime=no
ac_cv_type_intmax_t=yes
ac_cv_type_long_long_int=yes
ac_cv_type_size_t=yes
ac_cv_type_uintptr_t=yes
ac_cv_type_union_fpc_csr=no
ac_cv_working_alloca_h=yes
am_cv_CC_dependencies_compiler_type=gcc3
am_cv_ar_interface=ar
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
gmp_cv_c_attribute_mode=yes
lt_cv_apple_cc_single_mod=yes
lt_cv_ar_at_file=no
lt_cv_deplibs_check_method=pass_all
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_ld_exported_symbols_list=yes
lt_cv_ld_force_load=yes
lt_cv_ld_reload_flag=-r
lt_cv_nm_interface='BSD nm'
lt_cv_objdir=.libs
lt_cv_path_LD=/opt/local/libexec/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/ld
lt_cv_path_NM='/usr/bin/nm -p'
lt_cv_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_pic='-fno-common -DPIC'
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_rtti_exceptions=no
lt_cv_prog_compiler_static_works=no
lt_cv_prog_gnu_ld=no
lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
lt_cv_sys_global_symbol_pipe='/usr/bin/sed -n -e '\''s/^.*[      ]\([BCDEGRST][BCDEGRST]*\)[     ][      ]*_\([_A-Za-z][_A-Za-z0-9]*\)$/\1 _\2 \2/p'\'' | /usr/bin/sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='/usr/bin/sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[BCDEGRST][BCDEGRST]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='/usr/bin/sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[BCDEGRST][BCDEGRST]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[BCDEGRST][BCDEGRST]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='/usr/bin/sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[BCDEGRST][BCDEGRST]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_max_cmd_len=196608
lt_cv_to_host_file_cmd=func_convert_file_noop
lt_cv_to_tool_file_cmd=func_convert_file_noop
lt_cv_truncate_bin='/bin/dd bs=4096 count=1'
mpfr_cv_c_double_format='IEEE double, little endian'
mpfr_cv_c_long_double_format='IEEE extended, little endian (16 bytes)'
mpfr_cv_errdivzero=no
mpfr_cv_gcc_floatconv_bug=no
mpfr_cv_have_builtin_unreachable=no
mpfr_cv_have_fesetround=yes
mpfr_cv_have_intmax_max=yes
mpfr_cv_have_noreturn=no
mpfr_cv_have_signedz=yes
mpfr_cv_have_subnorm_dbl=yes
mpfr_cv_have_subnorm_flt=yes
mpfr_cv_nanisnan=no

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

ACLOCAL='${SHELL} '\''/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_mpfr/mpfr/work/mpfr-4.2.1/missing'\'' aclocal-1.16'
ALLOCA=''
AMDEPBACKSLASH='\'
AMDEP_FALSE='#'
AMDEP_TRUE=''
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AR='ar'
AS='as'
AUTOCONF='${SHELL} '\''/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_mpfr/mpfr/work/mpfr-4.2.1/missing'\'' autoconf'
AUTOHEADER='${SHELL} '\''/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_mpfr/mpfr/work/mpfr-4.2.1/missing'\'' autoheader'
AUTOMAKE='${SHELL} '\''/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_mpfr/mpfr/work/mpfr-4.2.1/missing'\'' automake-1.16'
AWK='awk'
CC='/opt/local/bin/gcc-apple-4.2 -std=gnu99'
CCDEPMODE='depmode=gcc3'
CFLAGS='-pipe -Os -arch i386'
CPP='/opt/local/bin/gcc-apple-4.2 -std=gnu99 -E'
CPPFLAGS='-I/opt/local/include'
CSCOPE='cscope'
CTAGS='ctags'
CYGPATH_W='echo'
DATAFILES=''
DEFS=''
DEPDIR='.deps'
DLLTOOL='false'
DSYMUTIL='dsymutil'
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/usr/bin/grep -E'
ETAGS='etags'
EXEEXT=''
FGREP='/usr/bin/grep -F'
FILECMD='file'
GREP='/usr/bin/grep'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/opt/local/libexec/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/ld'
LDFLAGS='-Wl,-search_paths_first -L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386'
LIBMPFR_LDFLAGS=''
LIBOBJS=''
LIBS=''
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO='lipo'
LN_S='ln -s'
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAINT=''
MAINTAINER_MODE_FALSE='#'
MAINTAINER_MODE_TRUE=''
MAKEINFO='${SHELL} '\''/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_mpfr/mpfr/work/mpfr-4.2.1/missing'\'' makeinfo'
MANIFEST_TOOL=':'
MINI_GMP_FALSE=''
MINI_GMP_TRUE='#'
MKDIR_P='./install-sh -c -d'
MPFR_LDFLAGS=''
MPFR_LIBM=''
MPFR_LIBQUADMATH=''
NM='/usr/bin/nm -p'
NMEDIT='nmedit'
OBJDUMP='false'
OBJEXT='o'
OTOOL64='otool64'
OTOOL='otool'
PACKAGE='mpfr'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='MPFR'
PACKAGE_STRING='MPFR 4.2.1'
PACKAGE_TARNAME='mpfr'
PACKAGE_URL=''
PACKAGE_VERSION='4.2.1'
PATH_SEPARATOR=':'
PTHREAD_CC=''
PTHREAD_CFLAGS=''
PTHREAD_CXX=''
PTHREAD_LIBS=''
RANLIB='ranlib'
SED='/usr/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
STRIP='strip'
TUNE_LIBS=''
VERSION='4.2.1'
ac_ct_AR='ar'
ac_ct_CC='/opt/local/bin/gcc-apple-4.2'
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__fastdepCC_FALSE='#'
am__fastdepCC_TRUE=''
am__include='include'
am__isrc=''
am__leading_dot='.'
am__nodep='_no'
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
ax_pthread_config=''
bindir='${exec_prefix}/bin'
build='i386-apple-darwin8.11.1'
build_alias=''
build_cpu='i386'
build_os='darwin8.11.1'
build_vendor='apple'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='NONE'
host='i386-apple-darwin8.11.1'
host_alias=''
host_cpu='i386'
host_os='darwin8.11.1'
host_vendor='apple'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_mpfr/mpfr/work/mpfr-4.2.1/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
mini_gmp_path=''
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/opt/local'
program_transform_name='s,x,x,'
psdir='${docdir}'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target_alias=''

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

/* confdefs.h */
#define PACKAGE_NAME "MPFR"
#define PACKAGE_TARNAME "mpfr"
#define PACKAGE_VERSION "4.2.1"
#define PACKAGE_STRING "MPFR 4.2.1"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define HAVE_STDIO_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_STRINGS_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_UNISTD_H 1
#define STDC_HEADERS 1
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define HAVE_LITTLE_ENDIAN 1
#define HAVE_LOCALE_H 1
#define HAVE_WCHAR_H 1
#define HAVE_STDARG 1
#define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
#define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1
#define HAVE_ALLOCA_H 1
#define HAVE_ALLOCA 1
#define HAVE_UINTPTR_T 1
#define HAVE_VA_COPY 1
#define HAVE_SETLOCALE 1
#define HAVE_GETTIMEOFDAY 1
#define HAVE_SIGNAL 1
#define HAVE_SIGACTION 1
#define HAVE_LONG_LONG 1
#define HAVE_INTMAX_T 1
#define MPFR_HAVE_INTMAX_MAX 1
#define MPFR_HAVE_CONSTRUCTOR_ATTR 1
#define MPFR_HAVE_FESETROUND 1
#define HAVE_SUBNORM_DBL 1
#define HAVE_SUBNORM_FLT 1
#define HAVE_SIGNEDZ 1
#define HAVE_ROUND 1
#define HAVE_TRUNC 1
#define HAVE_FLOOR 1
#define HAVE_CEIL 1
#define HAVE_NEARBYINT 1
#define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1
#define HAVE_LDOUBLE_IEEE_EXT_LITTLE 1
#define MPFR_USE_STATIC_ASSERT 1
#define HAVE_ATTRIBUTE_MODE 1

configure: exit 1