1 files changed, 174 insertions, 0 deletions
diff --git a/Source/kwsys/kwsysPlatformTestsCXX.cxx b/Source/kwsys/kwsysPlatformTestsCXX.cxx
new file mode 100644
index 0000000..0bfa20e
--- /dev/null
+++ b/Source/kwsys/kwsysPlatformTestsCXX.cxx
@@ -0,0 +1,174 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
+
+#ifdef TEST_KWSYS_CXX_STAT_HAS_ST_MTIM
+#  include <sys/types.h>
+
+#  include <sys/stat.h>
+#  include <unistd.h>
+int main()
+{
+  struct stat stat1;
+  (void)stat1.st_mtim.tv_sec;
+  (void)stat1.st_mtim.tv_nsec;
+  return 0;
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_STAT_HAS_ST_MTIMESPEC
+#  include <sys/types.h>
+
+#  include <sys/stat.h>
+#  include <unistd.h>
+int main()
+{
+  struct stat stat1;
+  (void)stat1.st_mtimespec.tv_sec;
+  (void)stat1.st_mtimespec.tv_nsec;
+  return 0;
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_SETENV
+#  include <stdlib.h>
+int main()
+{
+  return setenv("A", "B", 1);
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_UNSETENV
+#  include <stdlib.h>
+int main()
+{
+  unsetenv("A");
+  return 0;
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H
+#  include <stdlib.h>
+int main()
+{
+  char* e = environ[0];
+  return e ? 0 : 1;
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_GETLOADAVG
+// Match feature definitions from SystemInformation.cxx
+#  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
+#    define _GNU_SOURCE
+#  endif
+#  include <stdlib.h>
+int main()
+{
+  double loadavg[3] = { 0.0, 0.0, 0.0 };
+  return getloadavg(loadavg, 3);
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_RLIMIT64
+#  include <sys/resource.h>
+int main()
+{
+  struct rlimit64 rlim;
+  return getrlimit64(0, &rlim);
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_UTIMES
+#  include <sys/time.h>
+int main()
+{
+  struct timeval* current_time = 0;
+  return utimes("/example", current_time);
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_UTIMENSAT
+#  include <fcntl.h>
+#  include <sys/stat.h>
+#  if defined(__APPLE__)
+#    include <AvailabilityMacros.h>
+#    if MAC_OS_X_VERSION_MIN_REQUIRED < 101300
+#      error "utimensat not available on macOS < 10.13"
+#    endif
+#  endif
+int main()
+{
+  struct timespec times[2] = { { 0, UTIME_OMIT }, { 0, UTIME_NOW } };
+  return utimensat(AT_FDCWD, "/example", times, AT_SYMLINK_NOFOLLOW);
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_BACKTRACE
+#  if defined(__PATHSCALE__) || defined(__PATHCC__) ||                        \
+    (defined(__LSB_VERSION__) && (__LSB_VERSION__ < 41))
+backtrace does not work with this compiler or os
+#  endif
+#  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
+#    define _GNU_SOURCE
+#  endif
+#  include <execinfo.h>
+int main()
+{
+  void* stackSymbols[256];
+  backtrace(stackSymbols, 256);
+  backtrace_symbols(&stackSymbols[0], 1);
+  return 0;
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_DLADDR
+#  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
+#    define _GNU_SOURCE
+#  endif
+#  include <dlfcn.h>
+int main()
+{
+  Dl_info info;
+  int ierr = dladdr((void*)main, &info);
+  return 0;
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_CXXABI
+#  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
+#    define _GNU_SOURCE
+#  endif
+#  if defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5130 && __linux &&             \
+    __SUNPRO_CC_COMPAT == 'G'
+#    include <iostream>
+#  endif
+#  include <cxxabi.h>
+int main()
+{
+  int status = 0;
+  size_t bufferLen = 512;
+  char buffer[512] = { '\0' };
+  const char* function = "_ZN5kwsys17SystemInformation15GetProgramStackEii";
+  char* demangledFunction =
+    abi::__cxa_demangle(function, buffer, &bufferLen, &status);
+  return status;
+}
+#endif
+
+#ifdef TEST_KWSYS_STL_HAS_WSTRING
+#  include <string>
+void f(std::wstring*)
+{
+}
+int main()
+{
+  return 0;
+}
+#endif
+
+#ifdef TEST_KWSYS_CXX_HAS_EXT_STDIO_FILEBUF_H
+#  include <ext/stdio_filebuf.h>
+int main()
+{
+  return 0;
+}
+#endif