[ruby-core:113203] [Ruby master Bug#19594] Cannot statically compile 3.0.5 on MacOS 12.6 x86_64

12 Apr 2023

      Issue #19594 has been reported by brodock (Gabriel Mazetto).

----------------------------------------
Bug #19594: Cannot statically compile 3.0.5 on MacOS 12.6 x86_64
https://bugs.ruby-lang.org/issues/19594

* Author: brodock (Gabriel Mazetto)
* Status: Open
* Priority: Normal
* Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN
----------------------------------------
I'm triggering the compilation using RVM. A regular, non static compilation works, but I want to generate a cacheable binary to use inside CI.

Here is the 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 configure, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ ./configure --prefix=/Users/gitlab/builds/gitlab-org/gitlab-development-kit/.rvm/rubies/ruby-3.0.5 --disable-install-doc --disable-shared --with-arch=x86_64

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

hostname = Gitlabs-iPro
uname -m = x86_64
uname -r = 21.6.0
uname -s = Darwin
uname -v = Darwin Kernel Version 21.6.0: Mon Aug 22 20:17:10 PDT 2022; root:xnu-8020.140.49~2/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 21.6.0: Mon Aug 22 20:17:10 PDT 2022; root:xnu-8020.140.49~2/RELEASE_X86_64
Kernel configured for up to 4 processors.
4 processors are physically available.
4 processors are logically available.
Processor type: i486 (Intel 80486)
Processors active: 0 1 2 3
Primary memory available: 9.40 gigabytes
Default processor set: 228 tasks, 784 threads, 4 processors
Load average: 4.47, Mach factor: 0.69
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /usr/local/opt/coreutils/bin/
PATH: /usr/local/opt/pkg-config/bin/
PATH: /usr/local/opt/libtool/bin/
PATH: /usr/local/opt/automake/bin/
PATH: /usr/local/opt/autoconf/bin/
PATH: /Users/gitlab/.asdf/shims/
PATH: /Users/gitlab/.asdf/bin/
PATH: /usr/local/opt/python@3.9/libexec/bin/
PATH: /usr/local/opt/python@3.9/bin/
PATH: /usr/local/lib/ruby/gems/3.0.0/bin/
PATH: /usr/local/opt/ruby/bin/
PATH: /usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/bin/
PATH: /usr/local/bin/
PATH: /usr/bin/
PATH: /bin/
PATH: /usr/sbin/
PATH: /sbin/
PATH: /Library/Apple/usr/bin/
PATH: /Users/gitlab/.rvm/bin/
PATH: /Users/gitlab/builds/gitlab-org/gitlab-development-kit/.rvm/bin/

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

configure:3440: looking for aux files: install-sh config.guess config.sub
configure:3453:  trying ./tool/
configure:3464:   ./tool/install-sh found
configure:3482:   ./tool/config.guess found
configure:3482:   ./tool/config.sub found
configure:3743: checking for ruby
configure:3766: found /usr/bin/ruby
configure:3779: result: /usr/bin/ruby
configure:3874: checking build system type
configure:3889: result: x86_64-apple-darwin21.6.0
configure:3909: checking host system type
configure:3923: result: x86_64-apple-darwin21.6.0
configure:3943: checking target system type
configure:3957: result: x86_64-apple-darwin21.6.0
configure:4738: checking for ld
configure:4759: found /usr/bin/ld
configure:4770: result: ld
configure:4840: checking for gcc-ar
configure:4875: result: no
configure:4942: checking for g++
configure:4963: found /usr/bin/g++
configure:4974: result: g++
configure:5044: checking for gcc-nm
configure:5079: result: no
configure:5146: checking for gcc-ranlib
configure:5181: result: no
configure:6302: checking for C++ compiler version
configure:6311: g++ --version >&5
Apple clang version 14.0.0 (clang-1400.0.29.202)
Target: x86_64-apple-darwin21.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
configure:6322: $? = 0
configure:6311: g++ -v >&5
Apple clang version 14.0.0 (clang-1400.0.29.202)
Target: x86_64-apple-darwin21.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
configure:6322: $? = 0
configure:6311: g++ -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:6322: $? = 1
configure:6311: g++ -qversion >&5
clang: error: unknown argument '-qversion'; did you mean '--version'?
clang: error: no input files
configure:6322: $? = 1
configure:6342: checking whether the C++ compiler works
configure:6364: g++   -L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/openssl@1.1/lib -fPIC -Bstatic -lz conftest.cpp  >&5
configure:6368: $? = 0
configure:6418: result: yes
configure:6421: checking for C++ compiler default output file name
configure:6423: result: a.out
configure:6429: checking for suffix of executables
configure:6436: g++ -o conftest   -L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/openssl@1.1/lib -fPIC -Bstatic -lz conftest.cpp  >&5
configure:6440: $? = 0
configure:6463: result: 
configure:6485: checking whether we are cross compiling
configure:6493: g++ -o conftest   -L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/openssl@1.1/lib -fPIC -Bstatic -lz conftest.cpp  >&5
configure:6497: $? = 0
configure:6504: ./conftest
configure:6508: $? = 0
configure:6523: result: no
configure:6528: checking for suffix of object files
configure:6551: g++ -c   conftest.cpp >&5
configure:6555: $? = 0
configure:6577: result: o
configure:6581: checking whether the compiler supports GNU C++
configure:6601: g++ -c   conftest.cpp >&5
configure:6601: $? = 0
configure:6611: result: yes
configure:6622: checking whether g++ accepts -g
configure:6643: g++ -c -g  conftest.cpp >&5
configure:6643: $? = 0
configure:6687: result: yes
configure:6707: checking for g++ option to enable C++11 features
configure:6722: g++  -c -g -O2  conftest.cpp >&5
conftest.cpp:55:3: error: "Compiler does not advertise C++11 conformance"
# error "Compiler does not advertise C++11 conformance"
  ^
conftest.cpp:60:3: error: unknown type name 'constexpr'
  constexpr int get_val() { return 20; }
  ^
conftest.cpp:72:17: error: delegating constructors are permitted only in C++11
    delegate(): delegate(2354) {}
                ^~~~~~~~
conftest.cpp:83:26: warning: 'override' keyword is a C++11 extension [-Wc++11-extensions]
    virtual int getval() override final { return this->n * 2; }
                         ^
conftest.cpp:83:35: warning: 'final' keyword is a C++11 extension [-Wc++11-extensions]
    virtual int getval() override final { return this->n * 2; }
                                  ^
conftest.cpp:90:16: warning: defaulted function definitions are a C++11 extension [-Wc++11-extensions]
    nocopy() = default;
               ^
conftest.cpp:91:29: warning: deleted function definitions are a C++11 extension [-Wc++11-extensions]
    nocopy(const nocopy&) = delete;
                            ^
conftest.cpp:92:41: warning: deleted function definitions are a C++11 extension [-Wc++11-extensions]
    nocopy & operator=(const nocopy&) = delete;
                                        ^
conftest.cpp:104:25: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  template <typename V> auto sum(V first) -> V
                        ^
conftest.cpp:104:25: error: 'auto' not allowed in function return type
  template <typename V> auto sum(V first) -> V
                        ^~~~
conftest.cpp:104:42: error: expected ';' at end of declaration
  template <typename V> auto sum(V first) -> V
                                         ^
                                         ;
conftest.cpp:104:43: error: cannot use arrow operator on a type
  template <typename V> auto sum(V first) -> V
                                          ^
conftest.cpp:108:33: warning: variadic templates are a C++11 extension [-Wc++11-extensions]
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                ^
conftest.cpp:108:43: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                          ^
conftest.cpp:108:43: error: 'auto' not allowed in function return type
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                          ^~~~
conftest.cpp:108:74: error: expected ';' at end of declaration
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                                                         ^
                                                                         ;
conftest.cpp:108:75: error: cannot use arrow operator on a type
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                                                          ^
conftest.cpp:132:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto a1 = 6538;
  ^
conftest.cpp:133:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto a2 = 48573953.4;
  ^
conftest.cpp:134:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto a3 = "String literal";
  ^
conftest.cpp:137:8: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  for (auto i = a3; *i; ++i) { total += *i; }
       ^
conftest.cpp:153:8: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  for (auto &x : array) { x += 23; }
       ^
conftest.cpp:153:16: warning: range-based for loop is a C++11 extension [-Wc++11-extensions]
  for (auto &x : array) { x += 23; }
               ^
conftest.cpp:158:17: error: expected expression
  assert (eval ([](int x) { return x*2; }, 21) == 42);
                ^
conftest.cpp:160:17: error: expected expression
  assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
                ^
conftest.cpp:162:17: error: expected expression
  assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
                ^
conftest.cpp:168:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto a = sum(1);
  ^
conftest.cpp:168:12: error: no matching function for call to 'sum'
  auto a = sum(1);
           ^~~
conftest.cpp:169:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto b = sum(1, 2);
  ^
conftest.cpp:169:12: error: no matching function for call to 'sum'
  auto b = sum(1, 2);
           ^~~
conftest.cpp:170:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto c = sum(1.0, 2.0, 3.0);
  ^
conftest.cpp:170:12: error: no matching function for call to 'sum'
  auto c = sum(1.0, 2.0, 3.0);
           ^~~
conftest.cpp:175:25: warning: empty parentheses interpreted as a function declaration [-Wvexing-parse]
  cxx11test::delegate d2();
                        ^~
conftest.cpp:175:25: note: remove parentheses to declare a variable
  cxx11test::delegate d2();
                        ^~
conftest.cpp:188:16: error: found '<::' after a template name which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?
  test_template<::test_template<int>> v(test_template<int>(12));
               ^~~
               < ::
conftest.cpp:188:36: error: a space is required between consecutive right angle brackets (use '> >')
  test_template<::test_template<int>> v(test_template<int>(12));
                                   ^~
                                   > >
conftest.cpp:192:22: error: use of undeclared identifier 'u8'
  char const *utf8 = u8"UTF-8 string \u2500";
                     ^
conftest.cpp:192:24: error: expected ';' at end of declaration
  char const *utf8 = u8"UTF-8 string \u2500";
                       ^
                       ;
fatal error: too many errors emitted, stopping now [-ferror-limit=]
18 warnings and 20 errors generated.
configure:6722: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| // Does the compiler advertise C++98 conformance?
| #if !defined __cplusplus || __cplusplus < 199711L
| # error "Compiler does not advertise C++98 conformance"
| #endif
| 
| // These inclusions are to reject old compilers that
| // lack the unsuffixed header files.
| #include <cstdlib>
| #include <exception>
| 
| // <cassert> and <cstring> are *not* freestanding headers in C++98.
| extern void assert (int);
| namespace std {
|   extern int strcmp (const char *, const char *);
| }
| 
| // Namespaces, exceptions, and templates were all added after "C++ 2.0".
| using std::exception;
| using std::strcmp;
| 
| namespace {
| 
| void test_exception_syntax()
| {
|   try {
|     throw "test";
|   } catch (const char *s) {
|     // Extra parentheses suppress a warning when building autoconf itself,
|     // due to lint rules shared with more typical C programs.
|     assert (!(strcmp) (s, "test"));
|   }
| }
| 
| template <typename T> struct test_template
| {
|   T const val;
|   explicit test_template(T t) : val(t) {}
|   template <typename U> T add(U u) { return static_cast<T>(u) + val; }
| };
| 
| } // anonymous namespace
| 
| 
| // Does the compiler advertise C++ 2011 conformance?
| #if !defined __cplusplus || __cplusplus < 201103L
| # error "Compiler does not advertise C++11 conformance"
| #endif
| 
| namespace cxx11test
| {
|   constexpr int get_val() { return 20; }
| 
|   struct testinit
|   {
|     int i;
|     double d;
|   };
| 
|   class delegate
|   {
|   public:
|     delegate(int n) : n(n) {}
|     delegate(): delegate(2354) {}
| 
|     virtual int getval() { return this->n; };
|   protected:
|     int n;
|   };
| 
|   class overridden : public delegate
|   {
|   public:
|     overridden(int n): delegate(n) {}
|     virtual int getval() override final { return this->n * 2; }
|   };
| 
|   class nocopy
|   {
|   public:
|     nocopy(int i): i(i) {}
|     nocopy() = default;
|     nocopy(const nocopy&) = delete;
|     nocopy & operator=(const nocopy&) = delete;
|   private:
|     int i;
|   };
| 
|   // for testing lambda expressions
|   template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
|   {
|     return f(v);
|   }
| 
|   // for testing variadic templates and trailing return types
|   template <typename V> auto sum(V first) -> V
|   {
|     return first;
|   }
|   template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
|   {
|     return first + sum(rest...);
|   }
| }
| 
| 
| int
| main (int argc, char **argv)
| {
|   int ok = 0;
|   
|   assert (argc);
|   assert (! argv[0]);
| {
|   test_exception_syntax ();
|   test_template<double> tt (2.0);
|   assert (tt.add (4) == 6.0);
|   assert (true && !false);
| }
| 
|   
| {
|   // Test auto and decltype
|   auto a1 = 6538;
|   auto a2 = 48573953.4;
|   auto a3 = "String literal";
| 
|   int total = 0;
|   for (auto i = a3; *i; ++i) { total += *i; }
| 
|   decltype(a2) a4 = 34895.034;
| }
| {
|   // Test constexpr
|   short sa[cxx11test::get_val()] = { 0 };
| }
| {
|   // Test initializer lists
|   cxx11test::testinit il = { 4323, 435234.23544 };
| }
| {
|   // Test range-based for
|   int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
|                  14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
|   for (auto &x : array) { x += 23; }
| }
| {
|   // Test lambda expressions
|   using cxx11test::eval;
|   assert (eval ([](int x) { return x*2; }, 21) == 42);
|   double d = 2.0;
|   assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
|   assert (d == 5.0);
|   assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
|   assert (d == 5.0);
| }
| {
|   // Test use of variadic templates
|   using cxx11test::sum;
|   auto a = sum(1);
|   auto b = sum(1, 2);
|   auto c = sum(1.0, 2.0, 3.0);
| }
| {
|   // Test constructor delegation
|   cxx11test::delegate d1;
|   cxx11test::delegate d2();
|   cxx11test::delegate d3(45);
| }
| {
|   // Test override and final
|   cxx11test::overridden o1(55464);
| }
| {
|   // Test nullptr
|   char *c = nullptr;
| }
| {
|   // Test template brackets
|   test_template<::test_template<int>> v(test_template<int>(12));
| }
| {
|   // Unicode literals
|   char const *utf8 = u8"UTF-8 string \u2500";
|   char16_t const *utf16 = u"UTF-8 string \u2500";
|   char32_t const *utf32 = U"UTF-32 string \u2500";
| }
| 
|   return ok;
| }
| 
configure:6740: result: none needed
configure:6866: checking for gcc
configure:6898: result: gcc
configure:7251: checking for C compiler version
configure:7260: gcc --version >&5
Apple clang version 14.0.0 (clang-1400.0.29.202)
Target: x86_64-apple-darwin21.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
configure:7271: $? = 0
configure:7260: gcc -v >&5
Apple clang version 14.0.0 (clang-1400.0.29.202)
Target: x86_64-apple-darwin21.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
configure:7271: $? = 0
configure:7260: gcc -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:7271: $? = 1
configure:7260: gcc -qversion >&5
clang: error: unknown argument '-qversion'; did you mean '--version'?
clang: error: no input files
configure:7271: $? = 1
configure:7260: gcc -version >&5
clang: error: unknown argument '-version'; did you mean '--version'?
clang: error: no input files
configure:7271: $? = 1
configure:7275: checking whether the compiler supports GNU C
configure:7295: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:7295: $? = 0
configure:7305: result: yes
configure:7316: checking whether gcc accepts -g
configure:7337: gcc -c -g  conftest.c >&5
configure:7337: $? = 0
configure:7381: result: yes
configure:7401: checking for gcc option to enable C11 features
configure:7416: gcc  -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:7416: $? = 0
configure:7434: result: none needed
configure:7549: checking how to run the C preprocessor
configure:7575: gcc -E  conftest.c
configure:7575: $? = 0
configure:7590: gcc -E  conftest.c
conftest.c:9:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:7590: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:7617: result: gcc -E
configure:7631: gcc -E  conftest.c
configure:7631: $? = 0
configure:7646: gcc -E  conftest.c
conftest.c:9:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:7646: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:7724: checking for ranlib
configure:7745: found /usr/bin/ranlib
configure:7756: result: ranlib
configure:7832: checking for gar
configure:7867: result: no
configure:7832: checking for ar
configure:7853: found /usr/bin/ar
configure:7864: result: ar
configure:7942: checking for gas
configure:7977: result: no
configure:7942: checking for as
configure:7963: found /usr/bin/as
configure:7974: result: as
configure:8162: checking for gnm
configure:8197: result: no
configure:8162: checking for nm
configure:8183: found /usr/bin/nm
configure:8194: result: nm
configure:8272: checking for gobjcopy
configure:8307: result: no
configure:8272: checking for objcopy
configure:8307: result: no
configure:8382: checking for gobjdump
configure:8417: result: no
configure:8382: checking for objdump
configure:8403: found /usr/bin/objdump
configure:8414: result: objdump
configure:8492: checking for gstrip
configure:8527: result: no
configure:8492: checking for strip
configure:8513: found /usr/bin/strip
configure:8524: result: strip
configure:8649: checking for stdio.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for stdlib.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for string.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for inttypes.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for stdint.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for strings.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for sys/stat.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for sys/types.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for unistd.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for wchar.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8649: $? = 0
configure:8649: result: yes
configure:8649: checking for minix/config.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
conftest.c:47:10: fatal error: 'minix/config.h' file not found
#include <minix/config.h>
         ^~~~~~~~~~~~~~~~
1 error generated.
configure:8649: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #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 HAVE_WCHAR_H 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 <minix/config.h>
configure:8649: result: no
configure:8649: checking for vfork.h
configure:8649: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
conftest.c:47:10: fatal error: 'vfork.h' file not found
#include <vfork.h>
         ^~~~~~~~~
1 error generated.
configure:8649: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #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 HAVE_WCHAR_H 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 <vfork.h>
configure:8649: result: no
configure:8680: checking whether it is safe to define __EXTENSIONS__
configure:8699: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8699: $? = 0
configure:8707: result: yes
configure:8710: checking whether _XOPEN_SOURCE should be defined
configure:8732: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  conftest.c >&5
configure:8732: $? = 0
configure:8759: result: no
configure:8856: gcc -E  conftest.c
configure:8856: $? = 0
configure:8871: checking if minimum required OS X version is supported
configure:8882: gcc -E  conftest.c
configure:8882: $? = 0
configure:8891: result: yes
configure:8983: checking whether the linker is GNU ld
configure:9000: result: no
configure:9004: checking whether gcc -E accepts -o
configure:9017: gcc -E -o conftest-1.i conftest.c
configure:9017: $? = 0
configure:9025: result: yes
configure:9058: checking for gcc
configure:9081: found /usr/bin/gcc
configure:9093: result: /usr/bin/gcc
configure:9179: checking target architectures
configure:9206: result: x86_64
configure:9353: checking for ar flags
configure:9368: result: rcu
configure:9650: checking whether ln -s works
configure:9654: result: yes
configure:9661: checking whether make sets $(MAKE)
configure:9684: result: yes
configure:9708: checking for a BSD-compatible install
configure:9781: result: /usr/local/opt/coreutils/bin/ginstall -c
configure:9793: checking for a race-free mkdir -p
configure:9837: result: /usr/local/opt/coreutils/bin/gmkdir -p
configure:9861: checking for dtrace
configure:9882: found /usr/sbin/dtrace
configure:9893: result: dtrace
configure:9953: checking for dot
configure:9988: result: no
configure:10000: checking for doxygen
configure:10035: result: no
configure:10047: checking for pkg-config
configure:10073: found /usr/local/opt/pkg-config/bin/pkg-config
configure:10096: result: pkg-config
configure:10107: checking whether it is Android
configure:10124: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  -arch x86_64  conftest.c >&5
configure:10124: $? = 0
configure:10126: result: no
configure:10171: checking for cd using physical directory
configure:10191: result: cd -P
configure:10211: checking whether CFLAGS is valid
configure:10224: gcc -c -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  -arch x86_64   conftest.c >&5
configure:10224: $? = 0
configure:10226: result: yes
configure:10238: checking whether LDFLAGS is valid
configure:10258: gcc -o conftest -O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  -arch x86_64   -L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/openssl@1.1/lib -fPIC -Bstatic -lz  -arch x86_64 conftest.c  >&5
ld: warning: dylib (/usr/local/opt/zlib/lib/libz.dylib) was built for newer macOS version (12.0) than being linked (10.7)
configure:10258: $? = 0
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #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 HAVE_WCHAR_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 1
| #define _NETBSD_SOURCE 1
| #define _OPENBSD_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define __EXTENSIONS__ 1
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| 
|   ;
|   return 0;
| }
configure:10265: result: no
configure:10267: error: something wrong with LDFLAGS="-L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/openssl@1.1/lib -fPIC -Bstatic -lz  -arch x86_64"

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

ac_cv_build=x86_64-apple-darwin21.6.0
ac_cv_c_compiler_gnu=yes
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_AR_set=
ac_cv_env_AR_value=
ac_cv_env_AS_set=
ac_cv_env_AS_value=
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=gcc
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7'
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXFLAGS_set=
ac_cv_env_CXXFLAGS_value=
ac_cv_env_CXX_set=
ac_cv_env_CXX_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/openssl@1.1/lib -fPIC -Bstatic -lz'
ac_cv_env_LD_set=
ac_cv_env_LD_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_NM_set=
ac_cv_env_NM_value=
ac_cv_env_OBJCOPY_set=
ac_cv_env_OBJCOPY_value=
ac_cv_env_OBJDUMP_set=
ac_cv_env_OBJDUMP_value=
ac_cv_env_RANLIB_set=
ac_cv_env_RANLIB_value=
ac_cv_env_STRIP_set=
ac_cv_env_STRIP_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_cflags_set=
ac_cv_env_cflags_value=
ac_cv_env_cppflags_set=
ac_cv_env_cppflags_value=
ac_cv_env_cxxflags_set=
ac_cv_env_cxxflags_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_header_inttypes_h=yes
ac_cv_header_minix_config_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_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_header_vfork_h=no
ac_cv_header_wchar_h=yes
ac_cv_host=x86_64-apple-darwin21.6.0
ac_cv_objext=o
ac_cv_path_BASERUBY=/usr/bin/ruby
ac_cv_path_MJIT_CC=/usr/bin/gcc
ac_cv_path_install='/usr/local/opt/coreutils/bin/ginstall -c'
ac_cv_path_mkdir=/usr/local/opt/coreutils/bin/gmkdir
ac_cv_prog_CPP='gcc -E'
ac_cv_prog_DTRACE=dtrace
ac_cv_prog_PKG_CONFIG=pkg-config
ac_cv_prog_ac_ct_AR=ar
ac_cv_prog_ac_ct_AS=as
ac_cv_prog_ac_ct_CC=gcc
ac_cv_prog_ac_ct_CXX=g++
ac_cv_prog_ac_ct_LD=ld
ac_cv_prog_ac_ct_NM=nm
ac_cv_prog_ac_ct_OBJDUMP=objdump
ac_cv_prog_ac_ct_RANLIB=ranlib
ac_cv_prog_ac_ct_STRIP=strip
ac_cv_prog_cc_c11=
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=
ac_cv_prog_cxx_11=no
ac_cv_prog_cxx_g=yes
ac_cv_prog_cxx_stdcxx=
ac_cv_prog_make_make_set=yes
ac_cv_safe_to_define___extensions__=yes
ac_cv_should_define__xopen_source=no
ac_cv_target=x86_64-apple-darwin21.6.0
rb_cv_arflags=rcu
rb_cv_cppoutfile=yes
rb_cv_prog_gnu_ld=no
rb_cv_target_archs=x86_64

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

ADDITIONAL_DLDFLAGS=''
ALLOCA=''
AR='ar'
ARCHFILE=''
ARCH_FLAG=' -arch x86_64'
ARFLAGS='rcu '
AS='as'
ASFLAGS=''
ASMEXT=''
BASERUBY='/usr/bin/ruby --disable=gems'
BOOTSTRAPRUBY=''
BTESTRUBY=''
BUILTIN_ENCOBJS=''
BUILTIN_TRANSOBJS=''
BUILTIN_TRANSSRCS=''
CAPITARGET=''
CC='gcc'
CCDLFLAGS=''
CC_VERSION='$(CC) --version'
CC_VERSION_MESSAGE='Apple clang version 14.0.0 (clang-1400.0.29.202)
CC_WRAPPER=''
CFLAGS='-O3 -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/openssl@1.1/include -fPIC -mmacosx-version-min=10.7  -arch x86_64 '
CHDIR='cd -P'
COMMON_HEADERS=''
COMMON_LIBS=''
COMMON_MACROS=''
CONFIGURE=''
COUTFLAG='-o '
CP='cp'
CPP='gcc -E'
CPPFLAGS=''
CPPOUTFILE='-o conftest.i'
CROSS_COMPILING=''
CSRCFLAG=''
CXX='g++'
CXXFLAGS=''
DEFS=''
DESTDIR=''
DLDFLAGS='-L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/openssl@1.1/lib -fPIC -Bstatic -lz'
DLDLIBS=''
DLDSHARED=''
DLEXT2=''
DLEXT=''
DLLWRAP=''
DLNOBJ=''
DOT=''
DOXYGEN=''
DTRACE='dtrace'
DTRACE_EXT=''
DTRACE_OBJ=''
DTRACE_OPT=''
DTRACE_REBUILD=''
ECHO_C='\c'
ECHO_N=''
ECHO_T=''
EGREP=''
ENABLE_DEBUG_ENV=''
ENABLE_SHARED=''
ENCOBJS=''
ENCSTATIC=''
EXECUTABLE_EXTS=''
EXEEXT=''
EXPORT_PREFIX=''
EXTDLDFLAGS=''
EXTLDFLAGS=''
EXTOBJS=''
EXTOUT=''
EXTSTATIC=''
GCC='yes'
GIT='git'
GNU_LD='no'
GREP=''
HAVE_BASERUBY='yes'
HAVE_GIT='yes'
INSTALLDOC=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STATIC_LIBRARY=''
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin'
LD='ld'
LDFLAGS='-L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/openssl@1.1/lib -fPIC -Bstatic -lz  -arch x86_64'
LDSHARED=''
LDSHAREDXX=''
LIBEXT=''
LIBOBJS=''
LIBPATHENV=''
LIBPATHFLAG=''
LIBRUBY=''
LIBRUBYARG=''
LIBRUBYARG_SHARED=''
LIBRUBYARG_STATIC=''
LIBRUBY_A=''
LIBRUBY_ALIASES=''
LIBRUBY_A_OBJS=''
LIBRUBY_DLDFLAGS=''
LIBRUBY_LDSHARED=''
LIBRUBY_RELATIVE=''
LIBRUBY_SO=''
LIBRUBY_SONAME=''
LIBS=''
LINK_SO=''
LN_S='ln -s'
LTLIBOBJS=''
MAINLIBS=''
MAJOR='3'
MAKEDIRS='/usr/local/opt/coreutils/bin/gmkdir -p'
MAKEFILES=''
MANTYPE=''
MINIOBJS=''
MINIRUBY=''
MINOR='0'
MJIT_CC='/usr/bin/gcc'
MJIT_CFLAGS=''
MJIT_DEBUGFLAGS=''
MJIT_HEADER_FLAGS=''
MJIT_HEADER_INSTALL_DIR=''
MJIT_LDSHARED=''
MJIT_OPTFLAGS=''
MJIT_SUPPORT=''
MJIT_TABS=''
MKDIR_P='/usr/local/opt/coreutils/bin/gmkdir -p'
NM='nm'
NULLCMD=''
OBJCOPY=''
OBJDUMP='objdump'
OBJEXT='o'
OUTFLAG='-o '
PACKAGE=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_URL=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
PKG_CONFIG='pkg-config'
PLATFORM_DIR=''
POSTLINK=''
PRELOADENV=''
PREP=''
RANLIB='ranlib'
RDOCTARGET=''
RI_BASE_NAME=''
RM='rm -f'
RMALL='rm -fr'
RMDIR='rmdir'
RMDIRS='rmdir -p'
RPATHFLAG=''
RUBYW_BASE_NAME='rubyw'
RUBYW_INSTALL_NAME=''
RUBY_API_VERSION='$(MAJOR).$(MINOR)'
RUBY_BASE_NAME='ruby'
RUBY_EXEC_PREFIX=''
RUBY_INSTALL_NAME=''
RUBY_LIB_VERSION=''
RUBY_LIB_VERSION_STYLE=''
RUBY_PROGRAM_VERSION='$(MAJOR).$(MINOR).$(TEENY)'
RUBY_SEARCH_PATH=''
RUBY_SO_NAME=''
RUBY_VERSION_NAME='${RUBY_BASE_NAME}-${ruby_version}'
RUNRUBY=''
RUNRUBY_COMMAND=''
SET_MAKE=''
SHELL='/bin/sh'
SOEXT=''
SOLIBS=''
STATIC=''
STRIP='strip'
SYMBOL_PREFIX=''
TEENY='5'
TEST_RUNNABLE=''
THREAD_MODEL=''
TRY_LINK=''
Target: x86_64-apple-darwin21.6.0
Thread model: posix
UNIVERSAL_ARCHNAMES=''
UNIVERSAL_INTS=''
USE_RUBYGEMS=''
WERRORFLAG=''
WINDRES=''
XCC_WRAPPER=''
XCFLAGS=''
XLDFLAGS=''
XRUBY=''
XRUBY_LIBDIR=''
XRUBY_RUBYHDRDIR=''
XRUBY_RUBYLIBDIR=''
X_COROUTINE_H=''
X_COROUTINE_SRC=''
ac_ct_AR='ar'
ac_ct_AS='as'
ac_ct_CC='gcc'
ac_ct_CXX='g++'
ac_ct_LD='ld'
ac_ct_NM='nm'
ac_ct_OBJCOPY=''
ac_ct_OBJDUMP='objdump'
ac_ct_STRIP='strip'
arch=''
archincludedir=''
archlibdir=''
bindir='${exec_prefix}/bin'
build='x86_64-apple-darwin21.6.0'
build_alias=''
build_cpu='x86_64'
build_os='darwin21.6.0'
build_vendor='apple'
cflags=''
codesign=''
configure_args=''
cppflags=''
cxxflags=''
datadir='${datarootdir}'
datarootdir='${prefix}/share'
debugflags=''
docdir='${datarootdir}/doc/${PACKAGE}'
dsymutil=''
dvidir='${docdir}'
exec=''
exec_prefix='NONE'
host='x86_64-apple-darwin21'
host_alias=''
host_cpu='x86_64'
host_os='darwin21'
host_vendor='apple'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libdirname=''
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
optflags='-O3'
pdfdir='${docdir}'
prefix='/Users/gitlab/builds/gitlab-org/gitlab-development-kit/.rvm/rubies/ruby-3.0.5'
program_transform_name='s&^&&'
psdir='${docdir}'
ridir=''
ruby_pc=''
ruby_version=''
rubyarchdir=''
rubyarchhdrdir=''
rubyarchprefix=''
rubyhdrdir=''
rubylibdir=''
rubylibprefix=''
rubysitearchprefix=''
rubyw_install_name=''
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
setup=''
sharedstatedir='${prefix}/com'
sitearch=''
sitearchdir=''
sitearchhdrdir=''
sitearchincludedir=''
sitearchlibdir=''
sitedir=''
sitehdrdir=''
sitelibdir=''
strict_warnflags=''
sysconfdir='${prefix}/etc'
target='x86_64-apple-darwin21'
target_alias=''
target_cpu='x86_64'
target_os='darwin21'
target_vendor='apple'
try_header=''
vendorarchdir=''
vendorarchhdrdir=''
vendordir=''
vendorhdrdir=''
vendorlibdir=''
warnflags=''

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

/* confdefs.h */
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#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 HAVE_WCHAR_H 1
#define STDC_HEADERS 1
#define _ALL_SOURCE 1
#define _DARWIN_C_SOURCE 1
#define _GNU_SOURCE 1
#define _HPUX_ALT_XOPEN_SOCKET_API 1
#define _NETBSD_SOURCE 1
#define _OPENBSD_SOURCE 1
#define _POSIX_PTHREAD_SEMANTICS 1
#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
#define __STDC_WANT_IEC_60559_DFP_EXT__ 1
#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
#define __STDC_WANT_LIB_EXT2__ 1
#define __STDC_WANT_MATH_SPEC_FUNCS__ 1
#define _TANDEM_SOURCE 1
#define __EXTENSIONS__ 1

configure: exit 1
```

-- 
https://bugs.ruby-lang.org/