Ticket #66088: 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 curl configure -, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ ./configure --prefix=/opt/local --disable-silent-rules --enable-ipv6 --without-gnutls --without-gssapi --without-libgsasl --without-librtmp --without-libssh2 --without-mbedtls --without-nghttp2 --without-nss --without-ssl --with-secure-transport --without-wolfssl --disable-ares --disable-ldap --disable-ldaps --with-brotli --with-libidn2=/opt/local --with-zlib=/opt/local --with-zstd ac_cv_prog_AWK=/usr/bin/awk --without-ca-bundle

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

hostname = ithid.local
uname -m = x86_64
uname -r = 12.6.0
uname -s = Darwin
uname -v = Darwin Kernel Version 12.6.0: Wed Mar 18 16:23:48 PDT 2015; root:xnu-2050.48.19~1/RELEASE_X86_64

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

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = Mach kernel version:
         Darwin Kernel Version 12.6.0: Wed Mar 18 16:23:48 PDT 2015; root:xnu-2050.48.19~1/RELEASE_X86_64
Kernel configured for up to 4 processors.
2 processors are physically available.
4 processors are logically available.
Processor type: i486 (Intel 80486)
Processors active: 0 1 2 3
Primary memory available: 16.00 gigabytes
Default processor set: 93 tasks, 380 threads, 4 processors
Load average: 1.64, Mach factor: 2.43
/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:3302: looking for aux files: ltmain.sh config.guess config.sub missing compile install-sh
configure:3315:  trying ./
configure:3344:   ./ltmain.sh found
configure:3344:   ./config.guess found
configure:3344:   ./config.sub found
configure:3344:   ./missing found
configure:3344:   ./compile found
configure:3326:   ./install-sh found
configure:3470: checking whether to enable maintainer-specific portions of Makefiles
configure:3480: result: no
configure:3505: checking whether make supports nested variables
configure:3523: result: yes
configure:3536: checking whether to enable debug build options
configure:3559: result: no
configure:3563: checking whether to enable compiler optimizer
configure:3585: result: (assumed) yes
configure:3597: checking whether to enable strict compiler warnings
configure:3617: result: no
configure:3621: checking whether to enable compiler warnings as errors
configure:3641: result: no
configure:3645: checking whether to enable curl debug memory tracking
configure:3668: result: no
configure:3685: checking whether to enable hiding of library internal symbols
configure:3702: result: yes
configure:3713: checking whether to enable c-ares for DNS lookups
configure:3736: result: no
configure:3740: checking whether to disable dependency on -lrt
configure:3757: result: (assumed no)
configure:3768: checking whether to enable ECH support
configure:3787: result: no
configure:3818: checking for path separator
configure:3820: result: :
configure:3840: checking for sed
configure:3864: found /usr/bin/sed
configure:3877: result: /usr/bin/sed
configure:3894: checking for grep
configure:3918: found /usr/bin/grep
configure:3931: result: /usr/bin/grep
configure:3946: checking that grep -E works
configure:3950: result: yes
configure:4062: checking for ar
configure:4086: found /opt/local/bin/ar
configure:4098: result: /opt/local/bin/ar
configure:4319: checking for a BSD-compatible install
configure:4392: result: /usr/bin/install -c
configure:4469: checking for gcc
configure:4501: result: /usr/bin/clang
configure:4854: checking for C compiler version
configure:4863: /usr/bin/clang --version >&5
Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
Target: x86_64-apple-darwin12.6.0
Thread model: posix
configure:4874: $? = 0
configure:4863: /usr/bin/clang -v >&5
Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
Target: x86_64-apple-darwin12.6.0
Thread model: posix
configure:4874: $? = 0
configure:4863: /usr/bin/clang -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:4874: $? = 1
configure:4863: /usr/bin/clang -qversion >&5
clang: error: unknown argument: '-qversion' [-Wunused-command-line-argument-hard-error-in-future]
clang: note: this will be a hard error (cannot be downgraded to a warning) in the future
clang: error: no input files
configure:4874: $? = 1
configure:4863: /usr/bin/clang -version >&5
clang: error: unknown argument: '-version' [-Wunused-command-line-argument-hard-error-in-future]
clang: note: this will be a hard error (cannot be downgraded to a warning) in the future
clang: error: no input files
configure:4874: $? = 1
configure:4893: checking whether the C compiler works
configure:4915: /usr/bin/clang -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:4919: $? = 0
configure:4969: result: yes
configure:4972: checking for C compiler default output file name
configure:4974: result: a.out
configure:4980: checking for suffix of executables
configure:4987: /usr/bin/clang -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:4991: $? = 0
configure:5014: result: 
configure:5035: checking whether we are cross compiling
configure:5043: /usr/bin/clang -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:5047: $? = 0
configure:5054: ./conftest
configure:5058: $? = 0
configure:5073: result: no
configure:5078: checking for suffix of object files
configure:5100: /usr/bin/clang -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5104: $? = 0
configure:5126: result: o
configure:5130: checking whether the compiler supports GNU C
configure:5149: /usr/bin/clang -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5149: $? = 0
configure:5159: result: yes
configure:5170: checking whether /usr/bin/clang accepts -g
configure:5190: /usr/bin/clang -c -g -I/opt/local/include conftest.c >&5
configure:5190: $? = 0
configure:5232: result: yes
configure:5252: checking for /usr/bin/clang option to enable C11 features
configure:5267: /usr/bin/clang  -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
conftest.c:165:3: error: "Compiler does not advertise C11 conformance"
# error "Compiler does not advertise C11 conformance"
  ^
conftest.c:197:29: error: use of undeclared identifier 'syntax'
char const utf8_literal[] = u8"happens to be ASCII" "another string";
                            ^
conftest.c:196:12: note: expanded from macro 'u8'
#define u8 syntax error!
           ^
conftest.c:201:19: warning: redefinition of typedef 'long_ptr' is a C11 feature [-Wtypedef-redefinition]
typedef long int *long_ptr;
                  ^
conftest.c:200:15: note: previous definition is here
typedef long *long_ptr;
              ^
conftest.c:202:18: warning: redefinition of typedef 'long_ptr' is a C11 feature [-Wtypedef-redefinition]
typedef long_ptr long_ptr;
                 ^
conftest.c:201:19: note: previous definition is here
typedef long int *long_ptr;
                  ^
2 warnings and 2 errors generated.
configure:5267: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not \xHH hex character constants.
|    These 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);
| 
| // 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:5267: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5267: $? = 0
configure:5288: result: -std=gnu11
configure:5401: checking whether /usr/bin/clang -std=gnu11 understands -c and -o together
configure:5423: /usr/bin/clang -std=gnu11 -c conftest.c -o conftest2.o
configure:5426: $? = 0
configure:5423: /usr/bin/clang -std=gnu11 -c conftest.c -o conftest2.o
configure:5426: $? = 0
configure:5438: result: yes
configure:5461: checking how to run the C preprocessor
configure:5487: /usr/bin/clang -std=gnu11 -E -I/opt/local/include conftest.c
configure:5487: $? = 0
configure:5502: /usr/bin/clang -std=gnu11 -E -I/opt/local/include conftest.c
conftest.c:9:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^
1 error generated.
configure:5502: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5529: result: /usr/bin/clang -std=gnu11 -E
configure:5543: /usr/bin/clang -std=gnu11 -E -I/opt/local/include conftest.c
configure:5543: $? = 0
configure:5558: /usr/bin/clang -std=gnu11 -E -I/opt/local/include conftest.c
conftest.c:9:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^
1 error generated.
configure:5558: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5604: checking for stdio.h
configure:5604: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5604: $? = 0
configure:5604: result: yes
configure:5604: checking for stdlib.h
configure:5604: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5604: $? = 0
configure:5604: result: yes
configure:5604: checking for string.h
configure:5604: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5604: $? = 0
configure:5604: result: yes
configure:5604: checking for inttypes.h
configure:5604: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5604: $? = 0
configure:5604: result: yes
configure:5604: checking for stdint.h
configure:5604: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5604: $? = 0
configure:5604: result: yes
configure:5604: checking for strings.h
configure:5604: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5604: $? = 0
configure:5604: result: yes
configure:5604: checking for sys/stat.h
configure:5604: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5604: $? = 0
configure:5604: result: yes
configure:5604: checking for sys/types.h
configure:5604: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5604: $? = 0
configure:5604: result: yes
configure:5604: checking for unistd.h
configure:5604: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:5604: $? = 0
configure:5604: result: yes
configure:5632: checking for stdatomic.h
configure:5632: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
conftest.c:47:10: fatal error: 'stdatomic.h' file not found
#include <stdatomic.h>
         ^
1 error generated.
configure:5632: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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
| /* 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 <stdatomic.h>
configure:5632: result: no
configure:5681: checking for a sed that does not truncate output
configure:5751: result: /usr/bin/sed
configure:5759: checking for code coverage support
configure:5775: result: no
configure:5940: checking whether build environment is sane
configure:5995: result: yes
configure:6150: checking for a race-free mkdir -p
configure:6194: result: /opt/local/bin/gmkdir -p
configure:6201: checking for gawk
configure:6233: result: /usr/bin/awk
configure:6244: checking whether make sets $(MAKE)
configure:6267: result: yes
configure:6289: checking whether make supports the include directive
configure:6304: make -f confmf.GNU && cat confinc.out
this is the am__doit target
configure:6307: $? = 0
configure:6326: result: yes (GNU style)
configure:6423: checking dependency style of /usr/bin/clang -std=gnu11
configure:6535: result: gcc3
configure:6612: checking curl version
configure:6614: result: 7.86.0
configure:6866: checking build system type
configure:6881: result: x86_64-apple-darwin12.6.0
configure:6901: checking host system type
configure:6915: result: x86_64-apple-darwin12.6.0
configure:6944: checking for grep that handles long lines and -e
configure:7008: result: /usr/bin/grep
configure:7013: checking for egrep
configure:7081: result: /usr/bin/grep -E
configure:7088: checking if OS is AIX (to define _ALL_SOURCE)
configure:7109: result: no
configure:7119: checking if _THREAD_SAFE is already defined
configure:7140: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
conftest.c:31:7: error: use of undeclared identifier 'force'
      force compilation error
      ^
1 error generated.
configure:7140: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| /* end confdefs.h.  */
| 
| 
| 
| int main (void)
| {
| 
| #ifdef _THREAD_SAFE
|       int dummy=1;
| #else
|       force compilation error
| #endif
| 
|  ;
|  return 0;
| }
| 
configure:7149: result: no
configure:7157: checking if _THREAD_SAFE is actually needed
configure:7176: result: no
configure:7181: checking if _THREAD_SAFE is onwards defined
configure:7198: result: no
configure:7205: checking if _REENTRANT is already defined
configure:7226: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
conftest.c:31:7: error: use of undeclared identifier 'force'
      force compilation error
      ^
1 error generated.
configure:7226: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| /* end confdefs.h.  */
| 
| 
| 
| int main (void)
| {
| 
| #ifdef _REENTRANT
|       int dummy=1;
| #else
|       force compilation error
| #endif
| 
|  ;
|  return 0;
| }
| 
configure:7235: result: no
configure:7243: checking if _REENTRANT is actually needed
configure:7274: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:7274: $? = 0
configure:7306: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:7306: $? = 0
configure:7379: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:7379: $? = 0
configure:7461: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:7461: $? = 0
configure:7543: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:7543: $? = 0
configure:7625: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
configure:7625: $? = 0
configure:7707: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
Undefined symbols for architecture x86_64:
  "_gethostbyname_r", referenced from:
      _main in conftest-2678cf.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:7707: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| /* end confdefs.h.  */
| 
| 
| #define gethostbyname_r innocuous_gethostbyname_r
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| #undef gethostbyname_r
| #ifdef __cplusplus
| extern "C"
| #endif
| char gethostbyname_r ();
| #if defined __stub_gethostbyname_r || defined __stub___gethostbyname_r
| choke me
| #endif
| 
| int main (void)
| {
| return gethostbyname_r ();
|  ;
|  return 0;
| }
| 
configure:7789: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
Undefined symbols for architecture x86_64:
  "_getprotobyname_r", referenced from:
      _main in conftest-e5c167.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:7789: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| /* end confdefs.h.  */
| 
| 
| #define getprotobyname_r innocuous_getprotobyname_r
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| #undef getprotobyname_r
| #ifdef __cplusplus
| extern "C"
| #endif
| char getprotobyname_r ();
| #if defined __stub_getprotobyname_r || defined __stub___getprotobyname_r
| choke me
| #endif
| 
| int main (void)
| {
| return getprotobyname_r ();
|  ;
|  return 0;
| }
| 
configure:7848: result: no
configure:7853: checking if _REENTRANT is onwards defined
configure:7870: result: no
configure:7884: checking for special C compiler options needed for large files
configure:7931: result: no
configure:7937: checking for _FILE_OFFSET_BITS value needed for large files
configure:7962: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:7962: $? = 0
configure:7995: result: no
configure:8123: checking how to print strings
configure:8150: result: printf
configure:8171: checking for a sed that does not truncate output
configure:8241: result: /usr/bin/sed
configure:8259: checking for fgrep
configure:8327: result: /usr/bin/grep -F
configure:8363: checking for ld used by /usr/bin/clang -std=gnu11
configure:8431: result: /usr/bin/ld
configure:8438: checking if the linker (/usr/bin/ld) is GNU ld
configure:8454: result: no
configure:8466: checking for BSD- or MS-compatible name lister (nm)
configure:8521: result: /opt/local/bin/nm
configure:8661: checking the name lister (/opt/local/bin/nm) interface
configure:8669: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:8672: /opt/local/bin/nm "conftest.o"
configure:8675: output
0000000000000000 S _some_variable
configure:8682: result: BSD nm
configure:8685: checking whether ln -s works
configure:8689: result: yes
configure:8697: checking the maximum length of command line arguments
configure:8829: result: 196608
configure:8877: checking how to convert x86_64-apple-darwin12.6.0 file names to x86_64-apple-darwin12.6.0 format
configure:8918: result: func_convert_file_noop
configure:8925: checking how to convert x86_64-apple-darwin12.6.0 file names to toolchain format
configure:8946: result: func_convert_file_noop
configure:8953: checking for /usr/bin/ld option to reload object files
configure:8961: result: -r
configure:9040: checking for file
configure:9061: found /usr/bin/file
configure:9072: result: file
configure:9148: checking for objdump
configure:9183: result: no
configure:9209: checking how to recognize dependent libraries
configure:9410: result: pass_all
configure:9500: checking for dlltool
configure:9535: result: no
configure:9562: checking how to associate runtime and link libraries
configure:9590: result: printf %s\n
configure:9740: checking for archiver @FILE support
configure:9757: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:9757: $? = 0
configure:9761: /opt/local/bin/ar cr libconftest.a @conftest.lst >&5
ar: @conftest.lst: No such file or directory
configure:9764: $? = 1
configure:9784: result: no
configure:9847: checking for strip
configure:9868: found /opt/local/bin/strip
configure:9879: result: strip
configure:9956: checking for ranlib
configure:9977: found /opt/local/bin/ranlib
configure:9988: result: ranlib
configure:10090: checking command to parse /opt/local/bin/nm output from /usr/bin/clang -std=gnu11 object
configure:10244: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:10247: $? = 0
configure:10251: /opt/local/bin/nm 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:10244: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:10247: $? = 0
configure:10251: /opt/local/bin/nm 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:10317: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c conftstm.o >&5
configure:10320: $? = 0
configure:10358: result: ok
configure:10405: checking for sysroot
configure:10436: result: no
configure:10443: checking for a working dd
configure:10487: result: /bin/dd
configure:10491: checking how to truncate binary pipes
configure:10507: result: /bin/dd bs=4096 count=1
configure:10843: checking for mt
configure:10878: result: no
configure:10898: checking if : is a manifest tool
configure:10905: : '-?'
configure:10913: result: no
configure:10974: checking for dsymutil
configure:10995: found /usr/bin/dsymutil
configure:11006: result: dsymutil
configure:11076: checking for nmedit
configure:11097: found /opt/local/bin/nmedit
configure:11108: result: nmedit
configure:11178: checking for lipo
configure:11199: found /opt/local/bin/lipo
configure:11210: result: lipo
configure:11280: checking for otool
configure:11301: found /opt/local/bin/otool
configure:11312: result: otool
configure:11382: checking for otool64
configure:11417: result: no
configure:11462: checking for -single_module linker flag
/usr/bin/clang -std=gnu11 -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -o libconftest.dylib -dynamiclib -Wl,-single_module conftest.c
configure:11496: result: yes
configure:11499: checking for -exported_symbols_list linker flag
configure:11519: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-exported_symbols_list,conftest.sym conftest.c  >&5
configure:11519: $? = 0
configure:11530: result: yes
configure:11533: checking for -force_load linker flag
/usr/bin/clang -std=gnu11 -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -c -o conftest.o conftest.c
/opt/local/bin/ar cr libconftest.a conftest.o
ranlib libconftest.a
/usr/bin/clang -std=gnu11 -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -o conftest conftest.c -Wl,-force_load,./libconftest.a
configure:11566: result: yes
configure:11633: checking for dlfcn.h
configure:11633: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:11633: $? = 0
configure:11633: result: yes
configure:12327: checking for objdir
configure:12343: result: .libs
configure:12607: checking if /usr/bin/clang -std=gnu11 supports -fno-rtti -fno-exceptions
configure:12626: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -fno-rtti -fno-exceptions conftest.c >&5
configure:12630: $? = 0
configure:12643: result: yes
configure:13007: checking for /usr/bin/clang -std=gnu11 option to produce PIC
configure:13015: result: -fno-common -DPIC
configure:13023: checking if /usr/bin/clang -std=gnu11 PIC flag -fno-common -DPIC works
configure:13042: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -fno-common -DPIC -DPIC conftest.c >&5
configure:13046: $? = 0
configure:13059: result: yes
configure:13088: checking if /usr/bin/clang -std=gnu11 static flag -static works
configure:13117: result: no
configure:13132: checking if /usr/bin/clang -std=gnu11 supports -c -o file.o
configure:13154: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include -o out/conftest2.o conftest.c >&5
configure:13158: $? = 0
configure:13180: result: yes
configure:13188: checking if /usr/bin/clang -std=gnu11 supports -c -o file.o
configure:13236: result: yes
configure:13269: checking whether the /usr/bin/clang -std=gnu11 linker (/usr/bin/ld) supports shared libraries
configure:14541: result: yes
configure:14782: checking dynamic linker characteristics
configure:15614: result: darwin12.6.0 dyld
configure:15736: checking how to hardcode library paths into programs
configure:15761: result: immediate
configure:16313: checking whether stripping libraries is possible
configure:16330: result: yes
configure:16364: checking if libtool supports shared libraries
configure:16366: result: yes
configure:16369: checking whether to build shared libraries
configure:16394: result: yes
configure:16397: checking whether to build static libraries
configure:16401: result: yes
configure:16472: checking whether to build shared libraries with -version-info
configure:16483: result: yes
configure:16490: checking whether to build shared libraries with -no-undefined
configure:16503: result: no
configure:16510: checking whether to build shared libraries with -mimpure-text
configure:16520: result: no
configure:16547: checking whether to build shared libraries with PIC
configure:16549: result: yes
configure:16551: checking whether to build static libraries with PIC
configure:16553: result: no
configure:16560: checking whether to build shared libraries only
configure:16568: result: no
configure:16575: checking whether to build static libraries only
configure:16583: result: no
configure:16637: checking for windres
configure:16672: result: no
configure:16854: checking for inline
configure:16871: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -I/opt/local/include conftest.c >&5
configure:16871: $? = 0
configure:16880: result: inline
configure:16901: checking if cpp -P is needed
configure:16919: result: no
configure:16974: checking if compiler is DEC/Compaq/HP C
configure:16998: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:16998: $? = 0
configure:17043: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17043: $? = 0
configure:17076: result: no
configure:17081: checking if compiler is HP-UX C
configure:17105: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17105: $? = 0
configure:17137: result: no
configure:17142: checking if compiler is IBM C
configure:17166: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17166: $? = 0
configure:17206: result: no
configure:17211: checking if compiler is Intel C
configure:17235: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17235: $? = 0
configure:17321: result: no
configure:17326: checking if compiler is clang
configure:17350: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17350: $? = 0
configure:17374: result: yes
configure:17376: checking if compiler is xlclang
configure:17400: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17400: $? = 0
configure:17428: result: no
configure:17454: checking if compiler is GNU C
configure:17478: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17478: $? = 0
configure:17560: result: no
configure:17565: checking if compiler is LCC
configure:17589: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17589: $? = 0
configure:17621: result: no
configure:17626: checking if compiler is SGI MIPSpro C
configure:17650: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17650: $? = 0
configure:17695: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17695: $? = 0
configure:17740: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17740: $? = 0
configure:17774: result: no
configure:17779: checking if compiler is SGI MIPS C
configure:17803: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17803: $? = 0
configure:17848: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17848: $? = 0
configure:17882: result: no
configure:17887: checking if compiler is SunPro C
configure:17911: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17911: $? = 0
configure:17943: result: no
configure:17948: checking if compiler is Tiny C
configure:17972: /usr/bin/clang -std=gnu11 -E -I/opt/local/include  conftest.c
configure:17972: $? = 0
configure:18004: result: no
configure:18128: checking if compiler accepts some basic options
configure:18152: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
1 warning generated.
configure:18152: $? = 0
configure:18183: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
1 warning generated.
configure:18183: $? = 0
configure:18230: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
1 warning generated.
configure:18230: $? = 0
configure:18230: ./conftest
configure:18230: $? = 0
configure:18298: result: yes
configure:18300: compiler options added: -Qunused-arguments -Wno-pointer-bool-conversion 
configure:18361: checking if compiler optimizer assumed setting might be used
configure:18399: result: no
configure:20167: checking if compiler halts on compilation errors
configure:20184: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
conftest.c:30:7: error: use of undeclared identifier 'force'
      force compilation error
      ^
1 warning and 1 error generated.
configure:20184: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| 
| 
| int main (void)
| {
| 
|       force compilation error
| 
|  ;
|  return 0;
| }
| 
configure:20193: result: yes
configure:20200: checking if compiler halts on negative sized arrays
configure:20218: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
conftest.c:26:26: error: 'bad_t' declared as an array with a negative size
      typedef char bad_t[sizeof(char) == sizeof(int) ? -1 : -1 ];
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning and 1 error generated.
configure:20218: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| 
|       typedef char bad_t[sizeof(char) == sizeof(int) ? -1 : -1 ];
| 
| int main (void)
| {
| 
|       bad_t dummy;
| 
|  ;
|  return 0;
| }
| 
configure:20227: result: yes
configure:20234: checking if compiler halts on function prototype mismatch
configure:20263: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
conftest.c:27:11: error: conflicting types for 'rand'
      int rand(int n);
          ^
/usr/include/stdlib.h:176:6: note: previous declaration is here
int      rand(void);
         ^
conftest.c:28:11: error: conflicting types for 'rand'
      int rand(int n)
          ^
/usr/include/stdlib.h:176:6: note: previous declaration is here
int      rand(void);
         ^
conftest.c:40:20: error: too many arguments to function call, expected 0, have 1
      int j = rand(i[0]);
              ~~~~ ^~~~
/usr/include/stdlib.h:176:1: note: 'rand' declared here
int      rand(void);
^
1 warning and 3 errors generated.
configure:20263: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| 
| #     include <stdlib.h>
|       int rand(int n);
|       int rand(int n)
|       {
|         if(n)
|           return ++n;
|         else
|           return n;
|       }
| 
| int main (void)
| {
| 
|       int i[2]={0,0};
|       int j = rand(i[0]);
|       if(j)
|         return j;
| 
|  ;
|  return 0;
| }
| 
configure:20272: result: yes
configure:20279: checking if compiler supports hiding library internal symbols
configure:20374: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -fvisibility=hidden -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
1 warning generated.
configure:20374: $? = 0
configure:20398: result: yes
configure:20588: checking for windows.h
configure:20619: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
conftest.c:30:10: fatal error: 'windows.h' file not found
#include <windows.h>
         ^
1 warning and 1 error generated.
configure:20619: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| 
| #undef inline
| #ifndef WIN32_LEAN_AND_MEAN
| #define WIN32_LEAN_AND_MEAN
| #endif
| #include <windows.h>
| 
| int main (void)
| {
| 
| #if defined(__CYGWIN__) || defined(__CEGCC__)
|         HAVE_WINDOWS_H shall not be defined.
| #else
|         int dummy=2*WINVER;
| #endif
| 
|  ;
|  return 0;
| }
| 
configure:20632: result: no
configure:20643: checking whether build target is a native Windows one
configure:20687: result: no
configure:20933: checking whether build target supports WIN32 file API
configure:21016: result: no
configure:21022: checking whether build target supports WIN32 crypto API
configure:21070: result: no
configure:21085: checking for good-to-use Darwin CFLAGS
configure:21087: result: yes
configure:21093: checking whether /usr/bin/clang -std=gnu11 accepts -Werror=partial-availability
configure:21105: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:21105: $? = 0
configure:21107: result: yes
configure:21119: checking whether to link macOS CoreFoundation and SystemConfiguration framework
configure:21143: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
conftest.c:34:2: error: Not a macOS
#error Not a macOS
 ^
2 warnings and 1 error generated.
configure:21143: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| 
| #include <TargetConditionals.h>
| 
| int main (void)
| {
| 
| #if (TARGET_OS_OSX)
|       return 0;
| #else
| #error Not a macOS
| #endif
| 
|  ;
|  return 0;
| }
| 
configure:21159: result: no
configure:21169: checking to see if the compiler supports __builtin_available()
configure:21187: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
conftest.c:31:11: error: use of unknown builtin '__builtin_available' [-Wimplicit-function-declaration]
      if (__builtin_available(macOS 10.8, iOS 5.0, *)) {}
          ^
conftest.c:31:31: error: use of undeclared identifier 'macOS'
      if (__builtin_available(macOS 10.8, iOS 5.0, *)) {}
                              ^
2 warnings and 2 errors generated.
configure:21187: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| 
| #include <stdlib.h>
| 
| int main (void)
| {
| 
|       if (__builtin_available(macOS 10.8, iOS 5.0, *)) {}
| 
|  ;
|  return 0;
| }
| 
configure:21198: result: no
configure:21214: checking whether to support http
configure:21253: result: yes
configure:21258: checking whether to support ftp
configure:21278: result: yes
configure:21283: checking whether to support file
configure:21303: result: yes
configure:21308: checking whether to support ldap
configure:21315: result: no
configure:21340: checking whether to support ldaps
configure:21347: result: no
configure:21698: checking whether to support rtsp
configure:21725: result: yes
configure:21737: checking whether to support proxies
configure:21758: result: yes
configure:21764: checking whether to support dict
configure:21784: result: yes
configure:21789: checking whether to support telnet
configure:21809: result: yes
configure:21814: checking whether to support tftp
configure:21834: result: yes
configure:21840: checking whether to support pop3
configure:21860: result: yes
configure:21867: checking whether to support imap
configure:21887: result: yes
configure:21894: checking whether to support smb
configure:21914: result: yes
configure:21920: checking whether to support smtp
configure:21940: result: yes
configure:21946: checking whether to support gopher
configure:21966: result: yes
configure:21972: checking whether to support mqtt
configure:21992: result: no
configure:21999: checking whether to provide built-in manual
configure:22015: result: yes
configure:22022: checking whether to enable generation of C code
configure:22041: result: yes
configure:22048: checking whether to use libgcc
configure:22064: result: no
configure:22071: checking if X/Open network library is required
configure:22091: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
conftest.c:35:3: error: use of undeclared identifier 'force'
  force compilation error
  ^
2 warnings and 1 error generated.
configure:22091: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define CURL_DISABLE_LDAP 1
| #define CURL_DISABLE_LDAPS 1
| /* end confdefs.h.  */
| 
| 
| int main (void)
| {
| #if defined(__hpux) && defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600)
|   return 0;
| #elif defined(__hpux) && defined(_XOPEN_SOURCE_EXTENDED)
|   return 0;
| #else
|   force compilation error
| #endif
| }
| 
| 
configure:22099: result: no
configure:22103: checking for gethostbyname
configure:22103: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c  >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:22103: $? = 0
configure:22103: result: yes
configure:22533: checking for windows.h
configure:22577: result: no
configure:22588: checking for winsock2.h
configure:22633: result: no
configure:22662: checking for proto/bsdsocket.h
configure:22662: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
conftest.c:43:10: fatal error: 'proto/bsdsocket.h' file not found
#include <proto/bsdsocket.h>
         ^
2 warnings and 1 error generated.
configure:22662: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define CURL_DISABLE_LDAP 1
| #define CURL_DISABLE_LDAPS 1
| /* end confdefs.h.  */
| /* includes start */
| #if defined(HAVE_PROTO_BSDSOCKET_H)
| #  define __NO_NET_API
| #  define __USE_INLINE__
| #  include <proto/bsdsocket.h>
| #  ifdef HAVE_SYS_IOCTL_H
| #    include <sys/ioctl.h>
| #  endif
| #  ifdef __amigaos4__
| struct SocketIFace *ISocket = NULL;
| #  else
| struct Library *SocketBase = NULL;
| #  endif
| #  define select(a,b,c,d,e) WaitSelect(a,b,c,d,e,0)
| #endif
| /* includes end */
| 
| #include <proto/bsdsocket.h>
configure:22662: result: no
configure:22672: checking for connect in libraries
configure:22700: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c   >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:22700: $? = 0
configure:22719: result: yes
configure:22733: checking for sys/types.h
configure:22733: result: yes
configure:22739: checking for sys/time.h
configure:22739: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:22739: $? = 0
configure:22739: result: yes
configure:22746: checking for monotonic clock_gettime
configure:22773: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
conftest.c:42:15: warning: implicit declaration of function 'clock_gettime' is invalid in C99 [-Wimplicit-function-declaration]
        (void)clock_gettime(CLOCK_MONOTONIC, &ts);
              ^
conftest.c:42:29: error: use of undeclared identifier 'CLOCK_MONOTONIC'
        (void)clock_gettime(CLOCK_MONOTONIC, &ts);
                            ^
3 warnings and 1 error generated.
configure:22773: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "curl"
| #define PACKAGE_TARNAME "curl"
| #define PACKAGE_VERSION "-"
| #define PACKAGE_STRING "curl -"
| #define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
| #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 PACKAGE "curl"
| #define VERSION "-"
| #define OS "x86_64-apple-darwin12.6.0"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define CURL_DISABLE_LDAP 1
| #define CURL_DISABLE_LDAPS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_TIME_H 1
| /* end confdefs.h.  */
| 
| 
| #ifdef HAVE_SYS_TYPES_H
| #include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_TIME_H
| #include <sys/time.h>
| #endif
| #include <time.h>
| 
| int main (void)
| {
| 
|         struct timespec ts;
|         (void)clock_gettime(CLOCK_MONOTONIC, &ts);
| 
|  ;
|  return 0;
| }
| 
configure:22782: result: no
configure:23230: checking for zlib.h
configure:23230: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -I/opt/local/include conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:23230: $? = 0
configure:23230: result: yes
configure:23236: checking for gzread in -lz
configure:23259: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib conftest.c -lz   >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:23259: $? = 0
configure:23269: result: yes
configure:23318: found both libz and libz.h header
configure:23408: checking for pkg-config
configure:23432: found /opt/local/bin/pkg-config
configure:23444: result: /opt/local/bin/pkg-config
configure:23469: checking for libbrotlidec options with pkg-config
configure:23483: result: found
configure:23516: checking for BrotliDecoderDecompress in -lbrotlidec
configure:23539: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -I/opt/local/include  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib conftest.c -lbrotlidec  -lbrotlidec -lz  >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:23539: $? = 0
configure:23549: result: yes
configure:23562: checking for brotli/decode.h
configure:23562: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -I/opt/local/include  conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:23562: $? = 0
configure:23562: result: yes
configure:23589: Added /opt/local/lib to CURL_LIBRARY_PATH
configure:23673: checking for pkg-config
configure:23709: result: /opt/local/bin/pkg-config
configure:23734: checking for libzstd options with pkg-config
configure:23748: result: found
configure:23781: checking for ZSTD_createDStream in -lzstd
configure:23804: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -I/opt/local/include   -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -L/opt/local/lib conftest.c -lzstd  -lzstd -lbrotlidec -lbrotlidec -lz  >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:23804: $? = 0
configure:23814: result: yes
configure:23827: checking for zstd.h
configure:23827: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -I/opt/local/include   conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:23827: $? = 0
configure:23827: result: yes
configure:23854: Added /opt/local/lib to CURL_LIBRARY_PATH
configure:24432: checking whether to enable IPv6
configure:24443: result: yes
configure:24509: checking if struct sockaddr_in6 has sin6_scope_id member
configure:24535: /usr/bin/clang -std=gnu11 -c -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -I/opt/local/include   conftest.c >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:24535: $? = 0
configure:24538: result: yes
configure:24554: checking if argv can be written to
configure:24575: /usr/bin/clang -std=gnu11 -o conftest -pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability -I/opt/local/include -I/opt/local/include   -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -L/opt/local/lib conftest.c -lzstd -lzstd -lbrotlidec -lbrotlidec -lz  >&5
warning: unknown warning option '-Wno-pointer-bool-conversion'; did you mean '-Wno-literal-conversion'? [-Wunknown-warning-option]
warning: unknown warning option '-Werror=partial-availability'; did you mean '-Werror=availability'? [-Wunknown-warning-option]
2 warnings generated.
configure:24575: $? = 0
configure:24575: ./conftest
configure:24575: $? = 0
configure:24629: result: yes
configure:24686: checking if GSS-API support is requested
configure:25093: result: no
configure:25515: checking whether to enable Windows native SSL/TLS
configure:25544: result: no
configure:25549: checking whether to enable Secure Transport
configure:25554: result: yes
configure:25577: checking whether to enable Amiga native SSL/TLS (AmiSSL v5)
configure:25679: result: no
configure:28319: error: --without-ssl has been set together with an explicit option to use an ssl library
(e.g. --with-openssl, --with-gnutls, --with-wolfssl, --with-mbedtls, --with-nss, --with-schannel, --with-secure-transport, --with-amissl, --with-bearssl, --with-rustls).
Since these are conflicting parameters, verify which is the desired one and drop the other.

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

ac_cv_build=x86_64-apple-darwin12.6.0
ac_cv_c_compiler_gnu=yes
ac_cv_c_inline=inline
ac_cv_env_CC_set=set
ac_cv_env_CC_value=/usr/bin/clang
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-pipe -Os -mmacosx-version-min=10.8 -arch x86_64'
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=-I/opt/local/include
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64'
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_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_gethostbyname=yes
ac_cv_header_brotli_decode_h=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_proto_bsdsocket_h=no
ac_cv_header_stdatomic_h=no
ac_cv_header_stdint_h=yes
ac_cv_header_stdio_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_time_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_header_zlib_h=yes
ac_cv_header_zstd_h=yes
ac_cv_host=x86_64-apple-darwin12.6.0
ac_cv_lib_brotlidec_BrotliDecoderDecompress=yes
ac_cv_lib_z_gzread=yes
ac_cv_lib_zstd_ZSTD_createDStream=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_ac_pt_AR=/opt/local/bin/ar
ac_cv_path_ac_pt_PKGCONFIG=/opt/local/bin/pkg-config
ac_cv_path_lt_DD=/bin/dd
ac_cv_path_mkdir=/opt/local/bin/gmkdir
ac_cv_prog_AWK=/usr/bin/awk
ac_cv_prog_CPP='/usr/bin/clang -std=gnu11 -E'
ac_cv_prog_ac_ct_CC=/usr/bin/clang
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_OTOOL=otool
ac_cv_prog_ac_ct_RANLIB=ranlib
ac_cv_prog_ac_ct_STRIP=strip
ac_cv_prog_cc_c11=-std=gnu11
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=-std=gnu11
ac_cv_prog_make_make_set=yes
ac_cv_sys_file_offset_bits=no
ac_cv_sys_largefile_CC=no
am_cv_CC_dependencies_compiler_type=gcc3
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
curl_cv_def___GNUC__=4
curl_cv_def___clang__=1
curl_cv_have_def__COMPILER_VERSION=no
curl_cv_have_def__SGI_COMPILER_VERSION=no
curl_cv_have_def___DECC=no
curl_cv_have_def___DECC_VER=no
curl_cv_have_def___GNUC__=yes
curl_cv_have_def___HP_cc=no
curl_cv_have_def___IBMC__=no
curl_cv_have_def___INTEL_COMPILER=no
curl_cv_have_def___LCC__=no
curl_cv_have_def___SUNPRO_C=no
curl_cv_have_def___TINYC__=no
curl_cv_have_def___clang__=yes
curl_cv_have_def___ibmxl__=no
curl_cv_have_def___sgi=no
curl_cv_header_wincrypt_h=no
curl_cv_header_windows_h=no
curl_cv_header_winldap_h=no
curl_cv_header_winsock2_h=no
curl_cv_header_ws2tcpip_h=no
curl_cv_native_windows=no
curl_cv_writable_argv=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=/usr/bin/ld
lt_cv_path_NM=/opt/local/bin/nm
lt_cv_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_c_o_RC=yes
lt_cv_prog_compiler_pic='-fno-common -DPIC'
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_rtti_exceptions=yes
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'

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

ACLOCAL='${SHELL} '\''/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/curl-7.86.0/missing'\'' aclocal-1.16'
AMDEPBACKSLASH='\'
AMDEP_FALSE='#'
AMDEP_TRUE=''
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AR='/opt/local/bin/ar'
AR_FLAGS='cr'
AS='as'
AUTOCONF='${SHELL} '\''/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/curl-7.86.0/missing'\'' autoconf'
AUTOHEADER='${SHELL} '\''/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/curl-7.86.0/missing'\'' autoheader'
AUTOMAKE='${SHELL} '\''/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/curl-7.86.0/missing'\'' automake-1.16'
AWK='/usr/bin/awk'
BLANK_AT_MAKETIME=''
BUILD_LIBHOSTNAME_FALSE=''
BUILD_LIBHOSTNAME_TRUE=''
BUILD_STUB_GSS_FALSE=''
BUILD_STUB_GSS_TRUE='#'
BUILD_UNITTESTS_FALSE=''
BUILD_UNITTESTS_TRUE='#'
CC='/usr/bin/clang -std=gnu11'
CCDEPMODE='depmode=gcc3'
CFLAGS='-pipe -Os -mmacosx-version-min=10.8 -arch x86_64 -Qunused-arguments -Wno-pointer-bool-conversion -Werror=partial-availability'
CFLAG_CURL_SYMBOL_HIDING=''
CONFIGURE_OPTIONS='" '\''--prefix=/opt/local'\'' '\''--disable-silent-rules'\'' '\''--enable-ipv6'\'' '\''--without-gnutls'\'' '\''--without-gssapi'\'' '\''--without-libgsasl'\'' '\''--without-librtmp'\'' '\''--without-libssh2'\'' '\''--without-mbedtls'\'' '\''--without-nghttp2'\'' '\''--without-nss'\'' '\''--without-ssl'\'' '\''--with-secure-transport'\'' '\''--without-wolfssl'\'' '\''--disable-ares'\'' '\''--disable-ldap'\'' '\''--disable-ldaps'\'' '\''--with-brotli'\'' '\''--with-libidn2=/opt/local'\'' '\''--with-zlib=/opt/local'\'' '\''--with-zstd'\'' '\''ac_cv_prog_AWK=/usr/bin/awk'\'' '\''--without-ca-bundle'\'' '\''CC=/usr/bin/clang'\'' '\''CFLAGS=-pipe -Os -mmacosx-version-min=10.8 -arch x86_64'\'' '\''LDFLAGS=-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64'\'' '\''CPPFLAGS=-I/opt/local/include'\''"'
CPP='/usr/bin/clang -std=gnu11 -E'
CPPFLAGS='-I/opt/local/include -I/opt/local/include  '
CPPFLAG_CURL_STATICLIB=''
CROSSCOMPILING_FALSE=''
CROSSCOMPILING_TRUE=''
CSCOPE='cscope'
CTAGS='ctags'
CURLDEBUG_FALSE=''
CURLDEBUG_TRUE='#'
CURLVERSION='7.86.0'
CURL_CA_BUNDLE=''
CURL_CFLAG_EXTRAS=''
CURL_DISABLE_DICT=''
CURL_DISABLE_FILE=''
CURL_DISABLE_FTP=''
CURL_DISABLE_GOPHER=''
CURL_DISABLE_HTTP=''
CURL_DISABLE_IMAP=''
CURL_DISABLE_LDAP='1'
CURL_DISABLE_LDAPS='1'
CURL_DISABLE_MQTT=''
CURL_DISABLE_POP3=''
CURL_DISABLE_PROXY=''
CURL_DISABLE_RTSP=''
CURL_DISABLE_SMB=''
CURL_DISABLE_SMTP=''
CURL_DISABLE_TELNET=''
CURL_DISABLE_TFTP=''
CURL_LT_SHLIB_USE_MIMPURE_TEXT_FALSE=''
CURL_LT_SHLIB_USE_MIMPURE_TEXT_TRUE='#'
CURL_LT_SHLIB_USE_NO_UNDEFINED_FALSE=''
CURL_LT_SHLIB_USE_NO_UNDEFINED_TRUE='#'
CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS_FALSE=''
CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS_TRUE=''
CURL_LT_SHLIB_USE_VERSION_INFO_FALSE='#'
CURL_LT_SHLIB_USE_VERSION_INFO_TRUE=''
CURL_LT_SHLIB_VERSIONED_FLAVOUR=''
CURL_NETWORK_AND_TIME_LIBS=''
CURL_NETWORK_LIBS=''
CURL_PLIST_VERSION=''
CURL_WITH_MULTI_SSL=''
CYGPATH_W='echo'
DEFAULT_SSL_BACKEND='no'
DEFS=''
DEPDIR='.deps'
DLLTOOL='false'
DOING_CURL_SYMBOL_HIDING_FALSE=''
DOING_CURL_SYMBOL_HIDING_TRUE=''
DOING_NATIVE_WINDOWS_FALSE=''
DOING_NATIVE_WINDOWS_TRUE='#'
DSYMUTIL='dsymutil'
DUMPBIN=''
ECHO_C='\c'
ECHO_N=''
ECHO_T=''
EGREP='/usr/bin/grep -E'
ENABLE_SHARED=''
ENABLE_STATIC=''
ETAGS='etags'
EXEEXT=''
FGREP='/usr/bin/grep -F'
FILECMD='file'
FISH_FUNCTIONS_DIR=''
GCOV=''
GREP='/usr/bin/grep'
HAVE_BROTLI='1'
HAVE_GNUTLS_SRP=''
HAVE_LDAP_SSL=''
HAVE_LIBZ='1'
HAVE_LIBZ_FALSE='#'
HAVE_LIBZ_TRUE=''
HAVE_OPENSSL_SRP=''
HAVE_PROTO_BSDSOCKET_H=''
HAVE_ZSTD='1'
IDN_ENABLED=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
IPV6_ENABLED='1'
LCOV=''
LD='/usr/bin/ld'
LDFLAGS='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/opt/local/lib -L/opt/local/lib -L/opt/local/lib -framework CoreFoundation -framework Security'
LIBCURL_LIBS=''
LIBCURL_NO_SHARED=''
LIBOBJS=''
LIBS='-lzstd -lzstd -lbrotlidec -lbrotlidec -lz '
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_net_curl/curl/work/curl-7.86.0/missing'\'' makeinfo'
MANIFEST_TOOL=':'
MANOPT=''
MKDIR_P='/opt/local/bin/gmkdir -p'
NM='/opt/local/bin/nm'
NMEDIT='nmedit'
NROFF=''
NSS_LIBS=''
OBJDUMP='false'
OBJEXT='o'
OS_WINDOWS_FALSE=''
OS_WINDOWS_TRUE='#'
OTOOL64=':'
OTOOL='otool'
PACKAGE='curl'
PACKAGE_BUGREPORT='a suitable curl mailing list: https://curl.se/mail/'
PACKAGE_NAME='curl'
PACKAGE_STRING='curl -'
PACKAGE_TARNAME='curl'
PACKAGE_URL=''
PACKAGE_VERSION='-'
PATH_SEPARATOR=':'
PERL=''
PKGADD_NAME='curl - a client that groks URLs'
PKGADD_PKG='HAXXcurl'
PKGADD_VENDOR='curl.se'
PKGCONFIG='/opt/local/bin/pkg-config'
RANDOM_FILE=''
RANLIB='ranlib'
RC=''
REQUIRE_LIB_DEPS='no'
SED='/usr/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
SSL_BACKENDS=''
SSL_ENABLED=''
SSL_LIBS=''
STRIP='strip'
SUPPORT_FEATURES=''
SUPPORT_PROTOCOLS=''
USE_ARES=''
USE_BEARSSL=''
USE_CPPFLAG_CURL_STATICLIB_FALSE=''
USE_CPPFLAG_CURL_STATICLIB_TRUE='#'
USE_EXPLICIT_LIB_DEPS_FALSE=''
USE_EXPLICIT_LIB_DEPS_TRUE='#'
USE_GNUTLS=''
USE_GSASL_FALSE=''
USE_GSASL_TRUE=''
USE_HYPER=''
USE_LIBPSL_FALSE=''
USE_LIBPSL_TRUE=''
USE_LIBRTMP=''
USE_LIBSSH2=''
USE_LIBSSH=''
USE_MANUAL_FALSE=''
USE_MANUAL_TRUE=''
USE_MBEDTLS=''
USE_MSH3=''
USE_NGHTTP2=''
USE_NGHTTP3=''
USE_NGTCP2=''
USE_NGTCP2_CRYPTO_GNUTLS=''
USE_NGTCP2_CRYPTO_OPENSSL=''
USE_NGTCP2_CRYPTO_WOLFSSL=''
USE_NSS=''
USE_OPENLDAP=''
USE_QUICHE=''
USE_RUSTLS=''
USE_SCHANNEL=''
USE_SECTRANSP='1'
USE_UNIX_SOCKETS=''
USE_WIN32_CRYPTO=''
USE_WIN32_LARGE_FILES=''
USE_WIN32_SMALL_FILES=''
USE_WINDOWS_SSPI=''
USE_WOLFSSH=''
USE_WOLFSSL=''
VERSION='-'
VERSIONNUM='075600'
ZLIB_LIBS='-lz'
ZSH_FUNCTIONS_DIR=''
ac_ct_AR=''
ac_ct_CC='/usr/bin/clang'
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 -'
bindir='${exec_prefix}/bin'
build='x86_64-apple-darwin12.6.0'
build_alias=''
build_cpu='x86_64'
build_os='darwin12.6.0'
build_vendor='apple'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='NONE'
host='x86_64-apple-darwin12.6.0'
host_alias=''
host_cpu='x86_64'
host_os='darwin12.6.0'
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_net_curl/curl/work/curl-7.86.0/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
libext='a'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
mkdir_p='$(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 "curl"
#define PACKAGE_TARNAME "curl"
#define PACKAGE_VERSION "-"
#define PACKAGE_STRING "curl -"
#define PACKAGE_BUGREPORT "a suitable curl mailing list: https://curl.se/mail/"
#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 PACKAGE "curl"
#define VERSION "-"
#define OS "x86_64-apple-darwin12.6.0"
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define CURL_DISABLE_LDAP 1
#define CURL_DISABLE_LDAPS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_LIBZ 1
#define HAVE_LIBBROTLIDEC 1
#define HAVE_BROTLI_DECODE_H 1
#define HAVE_BROTLI 1
#define HAVE_LIBZSTD 1
#define HAVE_ZSTD_H 1
#define HAVE_ZSTD 1
#define ENABLE_IPV6 1
#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
#define HAVE_WRITABLE_ARGV 1
#define USE_SECTRANSP 1

configure: exit 1