n := &Name{Go: s, C: s}
			names = append(names, n)
			optional[n] = true
		}

		// Otherwise, we'll need to find out from gcc.
		names = append(names, n)
	}

	// Bypass gcc if there's nothing left to find out.
	if len(names) == 0 {
		return needType
	}

	// Coerce gcc into telling us whether each name is a type, a value, or undeclared.
	// For names, find out whether they are integer constants.

Clément Chigot <******@****.***> 1544027005 +0100

Clément Chigot <******@****.***> 1544027005 +0100

				}
			}
		})
	}
}

func TestCompressedDWARF(t *testing.T) {
	// Test file built with GCC 4.8.4 and as 2.24 using:
	// gcc -Wa,--compress-debug-sections -g -c -o zdebug-test-gcc484-x86-64.obj hello.c
	f, err := Open("testdata/zdebug-test-gcc484-x86-64.obj")
	if err != nil {
		t.Fatal(err)
	}
	dwarf, err := f.DWARF()

| Operating System | Tool Chain | Notes

| Linux
| http://gcc.gnu.org/[GCC]
|

| Linux
| http://clang.llvm.org[Clang]
|

| macOS
| XCode
| Uses the Clang tool chain bundled with XCode.

| Windows
| https://visualstudio.microsoft.com/[Visual C++]
| Windows XP and later, Visual C++ 2010/2012/2013/2015/2017/2019.

| Windows
| http://gcc.gnu.org/[GCC] with http://cygwin.com[Cygwin 32 and Cygwin 64]

# define GTEST_OS_OPENBSD 1
#elif defined __QNX__
# define GTEST_OS_QNX 1
#endif  // __CYGWIN__

#ifndef GTEST_LANG_CXX11
// gcc and clang define __GXX_EXPERIMENTAL_CXX0X__ when
// -std={c,gnu}++{0x,11} is passed.  The C++11 standard specifies a
// value for __cplusplus, and recent versions of clang, gcc, and
// probably other compilers set that too in C++11 mode.
# if __GXX_EXPERIMENTAL_CXX0X__ || __cplusplus >= 201103L

	fmt.Fprintf(fgcc, "#pragma GCC diagnostic ignored \"-Wunknown-pragmas\"\n")
	fmt.Fprintf(fgcc, "#pragma GCC diagnostic ignored \"-Wpragmas\"\n")
	fmt.Fprintf(fgcc, "#pragma GCC diagnostic ignored \"-Waddress-of-packed-member\"\n")
	fmt.Fprintf(fgcc, "#pragma GCC diagnostic ignored \"-Wunknown-warning-option\"\n")
	fmt.Fprintf(fgcc, "#pragma GCC diagnostic ignored \"-Wunaligned-access\"\n")

# define GTEST_OS_OPENBSD 1
#elif defined __QNX__
# define GTEST_OS_QNX 1
#endif  // __CYGWIN__

#ifndef GTEST_LANG_CXX11
// gcc and clang define __GXX_EXPERIMENTAL_CXX0X__ when
// -std={c,gnu}++{0x,11} is passed.  The C++11 standard specifies a
// value for __cplusplus, and recent versions of clang, gcc, and
// probably other compilers set that too in C++11 mode.
# if __GXX_EXPERIMENTAL_CXX0X__ || __cplusplus >= 201103L

  )

  return android_ndk_api_level


def set_gcc_host_compiler_path(environ_cp):
  """Set GCC_HOST_COMPILER_PATH."""
  default_gcc_host_compiler_path = which('gcc') or ''
  cuda_bin_symlink = '%s/bin/gcc' % environ_cp.get('CUDA_TOOLKIT_PATH')

  if os.path.islink(cuda_bin_symlink):
    # os.readlink is only available in linux
    default_gcc_host_compiler_path = os.path.realpath(cuda_bin_symlink)

		switch buildcfg.GOOS {
		case "darwin", "freebsd", "openbsd":
			flagExtld = []string{"clang"}
		default:
			flagExtld = []string{"gcc"}
		}
	}
	return flagExtld
}

// findLibPathCmd uses cmd command to find gcc library libname.
// It returns library full path if found, or "none" if not found.
func (ctxt *Link) findLibPathCmd(cmd, libname string) string {
	extld := ctxt.extld()