// DO NOT EDIT!  Generated automatically from  by Make."

#if defined (HAVE_CONFIG_H)
#  include "config.h"
#endif

#include "build-env.h"
#include "ov.h"

OCTAVE_BEGIN_NAMESPACE(octave)
OCTAVE_BEGIN_NAMESPACE(build_env)

    octave_scalar_map
    features ()
    {
      static bool initialized = false;

      static octave_scalar_map m;

      if (! initialized)
        {
          static octave_value ov_true = (true);
          static octave_value ov_false = (false);

          m.assign ("AIX72_LOCALES", ov_false);
          m.assign ("ALLOCA", ov_true);
          m.assign ("ALLOCA_H", ov_true);
          m.assign ("AMD", ov_true);
          m.assign ("AMD_AMD_H", ov_false);
          m.assign ("AMD_H", ov_true);
          m.assign ("ARITHMETIC_HRTIME_T", ov_false);
          m.assign ("ARPACK", ov_true);
          m.assign ("BCRYPT_H", ov_false);
          m.assign ("BLAS", ov_true);
          m.assign ("BP_SYM_H", ov_false);
          m.assign ("BROKEN_PTHREAD_STACKSIZE", ov_true);
          m.assign ("BSD_LIBC", ov_false);
          m.assign ("BTOWC", ov_true);
          m.assign ("BUG_BIG_NANOSLEEP", ov_true);
          m.assign ("BYTESWAP_H", ov_true);
          m.assign ("BZ2", ov_true);
          m.assign ("BZLIB_H", ov_true);
          m.assign ("CAMD", ov_true);
          m.assign ("CAMD_CAMD_H", ov_false);
          m.assign ("CAMD_H", ov_true);
          m.assign ("CANONICALIZE_FILE_NAME", ov_true);
          m.assign ("CARBON_CGDISPLAYBITSPERPIXEL", ov_false);
          m.assign ("CCOLAMD", ov_true);
          m.assign ("CCOLAMD_CCOLAMD_H", ov_false);
          m.assign ("CCOLAMD_H", ov_true);
          m.assign ("CFLOCALECOPYPREFERREDLANGUAGES", ov_false);
          m.assign ("CFPREFERENCESCOPYAPPVALUE", ov_false);
          m.assign ("CHMOD", ov_true);
          m.assign ("CHOLMOD", ov_true);
          m.assign ("CHOLMOD_CHOLMOD_H", ov_false);
          m.assign ("CHOLMOD_H", ov_true);
          m.assign ("CHOWN", ov_true);
          m.assign ("CLOCK_GETRES", ov_true);
          m.assign ("CLOCK_GETTIME", ov_true);
          m.assign ("CLOCK_SETTIME", ov_true);
          m.assign ("CLOSEDIR", ov_true);
          m.assign ("COLAMD", ov_true);
          m.assign ("COLAMD_COLAMD_H", ov_false);
          m.assign ("COLAMD_H", ov_true);
          m.assign ("CONIO_H", ov_false);
          m.assign ("CRTDEFS_H", ov_false);
          m.assign ("CS_H", ov_true);
          m.assign ("CTERMID", ov_true);
          m.assign ("CURL", ov_true);
          m.assign ("CURL_CURL_H", ov_true);
          m.assign ("CXSPARSE", ov_true);
          m.assign ("CXSPARSE_CS_H", ov_false);
          m.assign ("CXSPARSE_VERSION_OK", ov_true);
          m.assign ("CXX17", ov_true);
          m.assign ("CXX_BITWISE_OP_TEMPLATES", ov_true);
          m.assign ("CXX_COMPLEX_REFERENCE_ACCESSORS", ov_false);
          m.assign ("CXX_COMPLEX_SETTERS", ov_true);
          m.assign ("C_ALIGNASOF", ov_true);
          m.assign ("C_BOOL", ov_true);
          m.assign ("C_STATIC_ASSERT", ov_true);
          m.assign ("C_VARARRAYS", ov_true);
          m.assign ("DECL_ALARM", ov_true);
          m.assign ("DECL_DIRFD", ov_true);
          m.assign ("DECL_ECVT", ov_true);
          m.assign ("DECL_EXECVPE", ov_true);
          m.assign ("DECL_FCHDIR", ov_true);
          m.assign ("DECL_FCLOSEALL", ov_true);
          m.assign ("DECL_FCVT", ov_true);
          m.assign ("DECL_FDOPENDIR", ov_true);
          m.assign ("DECL_FPURGE", ov_true);
          m.assign ("DECL_FSEEKO", ov_true);
          m.assign ("DECL_FTELLO", ov_true);
          m.assign ("DECL_GCVT", ov_true);
          m.assign ("DECL_GETCWD", ov_true);
          m.assign ("DECL_GETC_UNLOCKED", ov_true);
          m.assign ("DECL_GETDELIM", ov_true);
          m.assign ("DECL_GETDTABLESIZE", ov_true);
          m.assign ("DECL_GETHRTIME", ov_true);
          m.assign ("DECL_GETLINE", ov_true);
          m.assign ("DECL_GETLOGIN", ov_true);
          m.assign ("DECL_GETLOGIN_R", ov_true);
          m.assign ("DECL_GETW", ov_true);
          m.assign ("DECL_ISWBLANK", ov_true);
          m.assign ("DECL_LOCALTIME_R", ov_true);
          m.assign ("DECL_MBRTOWC", ov_false);
          m.assign ("DECL_MBSINIT", ov_false);
          m.assign ("DECL_MBSRTOWCS", ov_false);
          m.assign ("DECL_MEMEQ", ov_true);
          m.assign ("DECL_MEMRCHR", ov_true);
          m.assign ("DECL_PROGRAM_INVOCATION_NAME", ov_true);
          m.assign ("DECL_PROGRAM_INVOCATION_SHORT_NAME", ov_true);
          m.assign ("DECL_PUTW", ov_true);
          m.assign ("DECL_SETENV", ov_true);
          m.assign ("DECL_SNPRINTF", ov_true);
          m.assign ("DECL_STRDUP", ov_true);
          m.assign ("DECL_STREQ", ov_true);
          m.assign ("DECL_STRERROR_R", ov_true);
          m.assign ("DECL_STRMODE", ov_true);
          m.assign ("DECL_STRNCASECMP", ov_true);
          m.assign ("DECL_STRNLEN", ov_true);
          m.assign ("DECL_STRSIGNAL", ov_true);
          m.assign ("DECL_SYS_SIGLIST", ov_true);
          m.assign ("DECL_TOWLOWER", ov_false);
          m.assign ("DECL_TZNAME", ov_false);
          m.assign ("DECL_UNSETENV", ov_true);
          m.assign ("DECL_WCSDUP", ov_true);
          m.assign ("DECL_WCWIDTH", ov_true);
          m.assign ("DECL__FSEEKI64", ov_false);
          m.assign ("DECL__PUTENV", ov_true);
          m.assign ("DECL__SNPRINTF", ov_true);
          m.assign ("DECL__SYS_SIGLIST", ov_false);
          m.assign ("DECL___ARGV", ov_true);
          m.assign ("DEV_T", ov_true);
          m.assign ("DIRENT_H", ov_true);
          m.assign ("DIRFD", ov_true);
          m.assign ("DLFCN_H", ov_true);
          m.assign ("DLOPEN_API", ov_true);
          m.assign ("DUP2", ov_true);
          m.assign ("DUPLOCALE", ov_true);
          m.assign ("DYNAMIC_AUTO_ARRAYS", ov_true);
          m.assign ("ENDGRENT", ov_true);
          m.assign ("ENDPWENT", ov_true);
          m.assign ("ENVIRON_DECL", ov_true);
          m.assign ("ERROR", ov_true);
          m.assign ("ERROR_H", ov_true);
          m.assign ("EXECVP", ov_true);
          m.assign ("FACCESSAT", ov_true);
          m.assign ("FAKE_LOCALES", ov_false);
          m.assign ("FAST_FLOAT", ov_false);
          m.assign ("FCHDIR", ov_true);
          m.assign ("FCNTL", ov_true);
          m.assign ("FDOPENDIR", ov_true);
          m.assign ("FEATURES_H", ov_true);
          m.assign ("FFTW", ov_true);
          m.assign ("FFTW3", ov_true);
          m.assign ("FFTW3F", ov_true);
          m.assign ("FFTW3F_THREADS", ov_true);
          m.assign ("FFTW3_H", ov_true);
          m.assign ("FFTW3_THREADS", ov_true);
          m.assign ("FLOATINGPOINT_H", ov_false);
          m.assign ("FLOCKFILE", ov_true);
          m.assign ("FLTK", ov_true);
          m.assign ("FNMATCH", ov_true);
          m.assign ("FNMATCH_H", ov_true);
          m.assign ("FONTCONFIG", ov_true);
          m.assign ("FONTCONFIG_FONTCONFIG_H", ov_true);
          m.assign ("FONTCONFIG_H", ov_false);
          m.assign ("FORK", ov_true);
          m.assign ("FPURGE", ov_false);
          m.assign ("FPU_CONTROL_H", ov_true);
          m.assign ("FRAMEWORK_CARBON", ov_false);
          m.assign ("FRAMEWORK_OPENGL", ov_false);
          m.assign ("FREELOCALE", ov_true);
          m.assign ("FREETYPE", ov_true);
          m.assign ("FREE_POSIX", ov_true);
          m.assign ("FREXP", ov_true);
          m.assign ("FSEEKO", ov_true);
          m.assign ("FSTATAT", ov_true);
          m.assign ("FTELLO", ov_false);
          m.assign ("FTRUNCATE", ov_true);
          m.assign ("FT_REFERENCE_FACE", ov_true);
          m.assign ("FUNLOCKFILE", ov_true);
          m.assign ("GETCWD_SHORTER", ov_false);
          m.assign ("GETDELIM", ov_true);
          m.assign ("GETDTABLESIZE", ov_true);
          m.assign ("GETEGID", ov_true);
          m.assign ("GETEUID", ov_true);
          m.assign ("GETEXECNAME", ov_false);
          m.assign ("GETGID", ov_true);
          m.assign ("GETGRENT", ov_true);
          m.assign ("GETGRGID", ov_true);
          m.assign ("GETGRNAM", ov_true);
          m.assign ("GETHOSTNAME", ov_true);
          m.assign ("GETLINE", ov_true);
          m.assign ("GETLOCALENAME_L", ov_false);
          m.assign ("GETLOGIN_R", ov_true);
          m.assign ("GETOPT_H", ov_true);
          m.assign ("GETOPT_LONG_ONLY", ov_true);
          m.assign ("GETPGRP", ov_true);
          m.assign ("GETPID", ov_true);
          m.assign ("GETPPID", ov_true);
          m.assign ("GETPROGNAME", ov_false);
          m.assign ("GETPWENT", ov_true);
          m.assign ("GETPWNAM", ov_true);
          m.assign ("GETPWNAM_R", ov_false);
          m.assign ("GETPWUID", ov_true);
          m.assign ("GETRANDOM", ov_true);
          m.assign ("GETRUSAGE", ov_true);
          m.assign ("GETTIMEOFDAY", ov_true);
          m.assign ("GETUID", ov_true);
          m.assign ("GL2PSLINEJOIN", ov_true);
          m.assign ("GL2PS_H", ov_true);
          m.assign ("GLBLENDFUNCSEPARATE", ov_true);
          m.assign ("GLOB", ov_true);
          m.assign ("GLOB_H", ov_true);
          m.assign ("GLOB_PATTERN_P", ov_true);
          m.assign ("GLPK", ov_true);
          m.assign ("GLPK_GLPK_H", ov_false);
          m.assign ("GLPK_H", ov_true);
          m.assign ("GLUTESSCALLBACK_THREEDOTS", ov_false);
          m.assign ("GL_GLEXT_H", ov_true);
          m.assign ("GL_GLU_H", ov_true);
          m.assign ("GL_GL_H", ov_true);
          m.assign ("GOOD_USELOCALE", ov_true);
          m.assign ("GRP_H", ov_true);
          m.assign ("HDF5", ov_true);
          m.assign ("HDF5_18", ov_true);
          m.assign ("HDF5_H", ov_true);
          m.assign ("HDF5_INT2FLOAT_CONVERSIONS", ov_false);
          m.assign ("HDF5_UTF8", ov_true);
          m.assign ("ICONV", ov_true);
          m.assign ("ICONVLIST", ov_false);
          m.assign ("ICONV_CANONICALIZE", ov_false);
          m.assign ("ICONV_H", ov_true);
          m.assign ("IDADLSSETJACFN", ov_false);
          m.assign ("IDADLSSETLINEARSOLVER", ov_false);
          m.assign ("IDASETJACFN", ov_true);
          m.assign ("IDASETLINEARSOLVER", ov_true);
          m.assign ("IDA_DIRECT_H", ov_false);
          m.assign ("IDA_H", ov_false);
          m.assign ("IDA_IDA_DIRECT_H", ov_false);
          m.assign ("IDA_IDA_H", ov_true);
          m.assign ("IEEE754_DATA_FORMAT", ov_true);
          m.assign ("IEEE754_QNAN", ov_true);
          m.assign ("IEEEFP_H", ov_false);
          m.assign ("INLINE", ov_true);
          m.assign ("INO_T", ov_true);
          m.assign ("INTMAX_T", ov_true);
          m.assign ("INTTYPES_H", ov_true);
          m.assign ("INTTYPES_H_WITH_UINTMAX", ov_true);
          m.assign ("ISASCII", ov_true);
          m.assign ("ISBLANK", ov_true);
          m.assign ("ISNAND_IN_LIBC", ov_true);
          m.assign ("ISWBLANK", ov_true);
          m.assign ("ISWCNTRL", ov_true);
          m.assign ("JAVA", ov_true);
          m.assign ("KILL", ov_true);
          m.assign ("KLU", ov_true);
          m.assign ("KLU_H", ov_true);
          m.assign ("KLU_KLU_H", ov_false);
          m.assign ("LANGINFO_CODESET", ov_true);
          m.assign ("LANGINFO_H", ov_true);
          m.assign ("LAPACK", ov_true);
          m.assign ("LC_MESSAGES", ov_true);
          m.assign ("LGAMMAF_R", ov_true);
          m.assign ("LGAMMA_R", ov_true);
          m.assign ("LIBM", ov_true);
          m.assign ("LIBQHULL_R_H", ov_false);
          m.assign ("LIBQHULL_R_LIBQHULL_R_H", ov_true);
          m.assign ("LIBSUN", ov_false);
          m.assign ("LIBUTIL_H", ov_false);
          m.assign ("LIB_BCRYPT", ov_false);
          m.assign ("LIB_SNDFILE_FORMAT_MP3", ov_true);
          m.assign ("LIMITS_H", ov_true);
          m.assign ("LINK", ov_true);
          m.assign ("LLVM_LIBCXX", ov_false);
          m.assign ("LOADLIBRARY_API", ov_false);
          m.assign ("LOCALTIME_INFLOOP_BUG", ov_false);
          m.assign ("LOCALTIME_R", ov_true);
          m.assign ("LONG_LONG_INT", ov_true);
          m.assign ("LONG_LONG_INT", ov_true);
          m.assign ("LSTAT", ov_true);
          m.assign ("MAGICK", ov_true);
          m.assign ("MALLOC_0_NONNULL", ov_true);
          m.assign ("MALLOC_POSIX", ov_true);
          m.assign ("MALLOC_PTRDIFF", ov_true);
          m.assign ("MATH_DEFINES", ov_true);
          m.assign ("MATH_H", ov_true);
          m.assign ("MBRTOWC", ov_true);
          m.assign ("MBSINIT", ov_true);
          m.assign ("MBSRTOWCS", ov_true);
          m.assign ("MBSTATE_T", ov_true);
          m.assign ("MBTOWC", ov_true);
          m.assign ("MEMPCPY", ov_true);
          m.assign ("MEMRCHR", ov_true);
          m.assign ("MICROUPTIME", ov_false);
          m.assign ("MINIMALLY_WORKING_GETCWD", ov_true);
          m.assign ("MINIX_CONFIG_H", ov_false);
          m.assign ("MINMAX_IN_LIMITS_H", ov_false);
          m.assign ("MINMAX_IN_SYS_PARAM_H", ov_true);
          m.assign ("MKFIFO", ov_true);
          m.assign ("MKOSTEMP", ov_true);
          m.assign ("MKOSTEMPS", ov_true);
          m.assign ("MMAP", ov_true);
          m.assign ("MNTENT_H", ov_true);
          m.assign ("MPROTECT", ov_true);
          m.assign ("MSVC_INVALID_PARAMETER_HANDLER", ov_false);
          m.assign ("MUNMAP", ov_true);
          m.assign ("NAMELESS_LOCALES", ov_false);
          m.assign ("NANOUPTIME", ov_false);
          m.assign ("NDIR_H", ov_false);
          m.assign ("NETDB_H", ov_true);
          m.assign ("NEWLOCALE", ov_true);
          m.assign ("NEW_QHELPINDEXWIDGET_API", ov_true);
          m.assign ("NVECTOR_NVECTOR_SERIAL_H", ov_true);
          m.assign ("OMP_GET_NUM_THREADS", ov_true);
          m.assign ("OMP_H", ov_true);
          m.assign ("OPENAT", ov_true);
          m.assign ("OPENDIR", ov_true);
          m.assign ("OPENGL", ov_true);
          m.assign ("OPENGL_GLEXT_H", ov_false);
          m.assign ("OPENGL_GLU_H", ov_false);
          m.assign ("OPENGL_GL_H", ov_false);
          m.assign ("OPENPTY", ov_true);
          m.assign ("OPENSSL_MD5", ov_false);
          m.assign ("OPENSSL_MD5_H", ov_false);
          m.assign ("OPENSSL_SHA1", ov_false);
          m.assign ("OPENSSL_SHA256", ov_false);
          m.assign ("OPENSSL_SHA512", ov_false);
          m.assign ("OPENSSL_SHA_H", ov_false);
          m.assign ("OVERLOAD_CHAR_INT8_TYPES", ov_true);
          m.assign ("PARTLY_WORKING_GETCWD", ov_false);
          m.assign ("PCRE", ov_false);
          m.assign ("PCRE2", ov_true);
          m.assign ("PCRE2_H", ov_true);
          m.assign ("PCRE2_PCRE2_H", ov_false);
          m.assign ("PCRE_H", ov_false);
          m.assign ("PCRE_PCRE_H", ov_false);
          m.assign ("PIPE", ov_true);
          m.assign ("PORTAUDIO", ov_true);
          m.assign ("PORTAUDIO_H", ov_true);
          m.assign ("PRAGMA_GCC_DIAGNOSTIC", ov_true);
          m.assign ("PRAGMA_GCC_VISIBILITY", ov_true);
          m.assign ("PSAPI_H", ov_false);
          m.assign ("PSELECT", ov_true);
          m.assign ("PSTAT_GETDYNAMIC", ov_false);
          m.assign ("PTHREAD", ov_true);
          m.assign ("PTHREAD_API", ov_true);
          m.assign ("PTHREAD_H", ov_true);
          m.assign ("PTHREAD_MUTEX_RECURSIVE", ov_true);
          m.assign ("PTHREAD_PRIO_INHERIT", ov_true);
          m.assign ("PTHREAD_RWLOCK", ov_true);
          m.assign ("PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER", ov_false);
          m.assign ("PTHREAD_SIGMASK", ov_true);
          m.assign ("PTHREAD_SPINLOCK_T", ov_true);
          m.assign ("PTHREAD_T", ov_true);
          m.assign ("PTRDIFF_T", ov_true);
          m.assign ("PTY_H", ov_true);
          m.assign ("PWD_H", ov_true);
          m.assign ("QCHECKBOX_CHECKSTATECHANGED", ov_true);
          m.assign ("QCOLOR_FLOAT_TYPE", ov_true);
          m.assign ("QCOLOR_FROMSTRING", ov_true);
          m.assign ("QFONTMETRICS_HORIZONTAL_ADVANCE", ov_true);
          m.assign ("QHELPENGINE_DOCUMENTSFORIDENTIFIER", ov_true);
          m.assign ("QHELPSEARCHQUERYWIDGET_SEARCHINPUT", ov_true);
          m.assign ("QHULL", ov_true);
          m.assign ("QLIST_ITERATOR_CONSTRUCTOR", ov_true);
          m.assign ("QNAN_WITH_PAYLOAD", ov_true);
          m.assign ("QPAINTER_RENDERHINT_LOSSLESS", ov_true);
          m.assign ("QREGION_ITERATORS", ov_true);
          m.assign ("QRUPDATE", ov_true);
          m.assign ("QRUPDATE_LUU", ov_true);
          m.assign ("QSCINTILLA", ov_true);
          m.assign ("QSCI_QSCILEXERMATLAB_H", ov_true);
          m.assign ("QSCI_QSCILEXEROCTAVE_H", ov_true);
          m.assign ("QSCI_VERSION_2_6_0", ov_true);
          m.assign ("QSTANDARDPATHS", ov_true);
          m.assign ("QSTRINGVIEW", ov_true);
          m.assign ("QT", ov_true);
          m.assign ("QT5", ov_false);
          m.assign ("QT6", ov_true);
          m.assign ("QTEXTSTREAM_SETENCODING", ov_true);
          m.assign ("QT_IMCURSORRECTANGLE_ENUM_VALUE", ov_true);
          m.assign ("QT_KEY_MICRO", ov_true);
          m.assign ("QT_SPLITBEHAVIOR_ENUM", ov_true);
          m.assign ("QWHEELEVENT_POSITION", ov_true);
          m.assign ("RAISE", ov_true);
          m.assign ("RAPIDJSON", ov_true);
          m.assign ("RAPIDJSON_PRETTYWRITER", ov_false);
          m.assign ("RAWMEMCHR", ov_true);
          m.assign ("READDIR", ov_true);
          m.assign ("READLINE", ov_true);
          m.assign ("READLINE_HISTORY_H", ov_true);
          m.assign ("READLINE_READLINE_H", ov_true);
          m.assign ("READLINK", ov_true);
          m.assign ("READLINKAT", ov_true);
          m.assign ("REALLOCARRAY", ov_true);
          m.assign ("REALLOC_0_NONNULL", ov_false);
          m.assign ("REALLOC_POSIX", ov_true);
          m.assign ("REALPATH", ov_true);
          m.assign ("RESOLVEPATH", ov_false);
          m.assign ("REWINDDIR", ov_true);
          m.assign ("SA_FAMILY_T", ov_true);
          m.assign ("SCHED_GETAFFINITY", ov_true);
          m.assign ("SCHED_GETAFFINITY_LIKE_GLIBC", ov_true);
          m.assign ("SCHED_GETAFFINITY_NP", ov_false);
          m.assign ("SCHED_H", ov_true);
          m.assign ("SDKDDKVER_H", ov_false);
          m.assign ("SEARCH_H", ov_true);
          m.assign ("SELECT", ov_true);
          m.assign ("SETDTABLESIZE", ov_false);
          m.assign ("SETENV", ov_true);
          m.assign ("SETGRENT", ov_true);
          m.assign ("SETMNTENT", ov_true);
          m.assign ("SETPWENT", ov_true);
          m.assign ("SETSID", ov_true);
          m.assign ("SETVBUF", ov_false);
          m.assign ("SGTTY_H", ov_true);
          m.assign ("SHLWAPI_H", ov_false);
          m.assign ("SHUTDOWN", ov_true);
          m.assign ("SIGACTION", ov_true);
          m.assign ("SIGALTSTACK", ov_true);
          m.assign ("SIGINFO_T", ov_false);
          m.assign ("SIGINTERRUPT", ov_true);
          m.assign ("SIGLONGJMP", ov_true);
          m.assign ("SIGNED_SIG_ATOMIC_T", ov_false);
          m.assign ("SIGNED_WCHAR_T", ov_false);
          m.assign ("SIGNED_WINT_T", ov_false);
          m.assign ("SIGSET_T", ov_true);
          m.assign ("SNDFILE", ov_true);
          m.assign ("SNDFILE_H", ov_true);
          m.assign ("SNPRINTF", ov_true);
          m.assign ("SNPRINTF_RETVAL_C99", ov_true);
          m.assign ("SNPRINTF_TRUNCATION_C99", ov_true);
          m.assign ("SOLARIS114_LOCALES", ov_false);
          m.assign ("SPQR", ov_true);
          m.assign ("STDBOOL_H", ov_true);
          m.assign ("STDCKDINT_H", ov_true);
          m.assign ("STDINT_H", ov_true);
          m.assign ("STDINT_H_WITH_UINTMAX", ov_true);
          m.assign ("STDIO_EXT_H", ov_true);
          m.assign ("STDIO_H", ov_true);
          m.assign ("STDLIB_H", ov_true);
          m.assign ("STD_FROM_CHARS_DOUBLE", ov_true);
          m.assign ("STD_PMR_POLYMORPHIC_ALLOCATOR", ov_true);
          m.assign ("STPCPY", ov_true);
          m.assign ("STRCASECMP", ov_true);
          m.assign ("STRERROR_R", ov_true);
          m.assign ("STRFTIME_Z", ov_false);
          m.assign ("STRINGS_H", ov_true);
          m.assign ("STRING_H", ov_true);
          m.assign ("STRNCASECMP", ov_true);
          m.assign ("STRNLEN", ov_true);
          m.assign ("STROPTS_H", ov_false);
          m.assign ("STRPTIME", ov_true);
          m.assign ("STRSIGNAL", ov_true);
          m.assign ("STRUCT_DIRENT_D_TYPE", ov_true);
          m.assign ("STRUCT_GROUP_GR_PASSWD", ov_false);
          m.assign ("STRUCT_LCONV_DECIMAL_POINT", ov_false);
          m.assign ("STRUCT_LCONV_INT_P_CS_PRECEDES", ov_false);
          m.assign ("STRUCT_SIGACTION_SA_SIGACTION", ov_true);
          m.assign ("STRUCT_SOCKADDR_STORAGE", ov_true);
          m.assign ("STRUCT_SOCKADDR_STORAGE_SS_FAMILY", ov_true);
          m.assign ("STRUCT_STAT_ST_ATIMENSEC", ov_false);
          m.assign ("STRUCT_STAT_ST_ATIMESPEC_TV_NSEC", ov_false);
          m.assign ("STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC", ov_false);
          m.assign ("STRUCT_STAT_ST_ATIM_TV_NSEC", ov_true);
          m.assign ("STRUCT_STAT_ST_BIRTHTIMENSEC", ov_false);
          m.assign ("STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC", ov_false);
          m.assign ("STRUCT_STAT_ST_BIRTHTIM_TV_NSEC", ov_false);
          m.assign ("STRUCT_STAT_ST_BLKSIZE", ov_true);
          m.assign ("STRUCT_STAT_ST_BLOCKS", ov_true);
          m.assign ("STRUCT_STAT_ST_RDEV", ov_true);
          m.assign ("STRUCT_TMS", ov_true);
          m.assign ("STRUCT_TM_TM_GMTOFF", ov_true);
          m.assign ("STRUCT_TM_TM_ZONE", ov_true);
          m.assign ("STRUCT_UTSNAME", ov_true);
          m.assign ("SUITESPARSECONFIG", ov_true);
          m.assign ("SUITESPARSEQR_HPP", ov_true);
          m.assign ("SUITESPARSE_AMD_H", ov_false);
          m.assign ("SUITESPARSE_CAMD_H", ov_false);
          m.assign ("SUITESPARSE_CCOLAMD_H", ov_false);
          m.assign ("SUITESPARSE_CHOLMOD_H", ov_false);
          m.assign ("SUITESPARSE_COLAMD_H", ov_false);
          m.assign ("SUITESPARSE_CS_H", ov_false);
          m.assign ("SUITESPARSE_KLU_H", ov_false);
          m.assign ("SUITESPARSE_SUITESPARSEQR_HPP", ov_false);
          m.assign ("SUITESPARSE_UMFPACK_H", ov_false);
          m.assign ("SUNDENSELINEARSOLVER", ov_false);
          m.assign ("SUNDIALS", ov_true);
          m.assign ("SUNDIALS_CORE", ov_false);
          m.assign ("SUNDIALS_CORE_H", ov_false);
          m.assign ("SUNDIALS_IDA", ov_true);
          m.assign ("SUNDIALS_NVECSERIAL", ov_true);
          m.assign ("SUNDIALS_SUNCONTEXT", ov_true);
          m.assign ("SUNDIALS_SUNDIALS_CORE_H", ov_false);
          m.assign ("SUNDIALS_SUNLINSOL_DENSE", ov_false);
          m.assign ("SUNDIALS_SUNLINSOL_KLU", ov_true);
          m.assign ("SUNKLU", ov_false);
          m.assign ("SUNLINSOL_DENSE", ov_true);
          m.assign ("SUNLINSOL_KLU", ov_true);
          m.assign ("SUNLINSOL_SUNLINSOL_DENSE_H", ov_true);
          m.assign ("SUNLINSOL_SUNLINSOL_KLU_H", ov_true);
          m.assign ("SUNSPARSEMATRIX_REALLOCATE", ov_true);
          m.assign ("SYMLINK", ov_true);
          m.assign ("SYSCTL", ov_false);
          m.assign ("SYS_BITYPES_H", ov_false);
          m.assign ("SYS_DIR_H", ov_false);
          m.assign ("SYS_INTTYPES_H", ov_false);
          m.assign ("SYS_IOCTL_H", ov_true);
          m.assign ("SYS_MMAN_H", ov_true);
          m.assign ("SYS_NDIR_H", ov_false);
          m.assign ("SYS_PARAM_H", ov_true);
          m.assign ("SYS_PSTAT_H", ov_false);
          m.assign ("SYS_RANDOM_H", ov_true);
          m.assign ("SYS_RESOURCE_H", ov_true);
          m.assign ("SYS_SELECT_H", ov_true);
          m.assign ("SYS_SINGLE_THREADED_H", ov_true);
          m.assign ("SYS_SOCKET_H", ov_true);
          m.assign ("SYS_STAT_H", ov_true);
          m.assign ("SYS_STROPTS_H", ov_false);
          m.assign ("SYS_SYSCTL_H", ov_false);
          m.assign ("SYS_TIMES_H", ov_true);
          m.assign ("SYS_TIME_H", ov_true);
          m.assign ("SYS_TYPES_H", ov_true);
          m.assign ("SYS_UIO_H", ov_true);
          m.assign ("SYS_UTSNAME_H", ov_true);
          m.assign ("SYS_WAIT_H", ov_true);
          m.assign ("TCGETATTR", ov_true);
          m.assign ("TCSETATTR", ov_true);
          m.assign ("TERMIOS_H", ov_true);
          m.assign ("TERMIO_H", ov_false);
          m.assign ("THRD_CREATE", ov_false);
          m.assign ("THREADS_H", ov_true);
          m.assign ("TIMEGM", ov_true);
          m.assign ("TIMESPEC_GET", ov_true);
          m.assign ("TIMEZONE_T", ov_false);
          m.assign ("TM_GMTOFF", ov_true);
          m.assign ("TM_ZONE", ov_true);
          m.assign ("TOASCII", ov_true);
          m.assign ("TOWLOWER", ov_true);
          m.assign ("TSEARCH", ov_true);
          m.assign ("TZALLOC", ov_false);
          m.assign ("TZNAME", ov_false);
          m.assign ("UCHAR_H", ov_true);
          m.assign ("UMASK", ov_true);
          m.assign ("UMFPACK", ov_true);
          m.assign ("UMFPACK_H", ov_true);
          m.assign ("UMFPACK_UMFPACK_H", ov_false);
          m.assign ("UNAME", ov_true);
          m.assign ("UNISTD_H", ov_true);
          m.assign ("UNISTRING_WOE32DLL_H", ov_false);
          m.assign ("UNSETENV", ov_true);
          m.assign ("UNSIGNED_LONG_LONG_INT", ov_true);
          m.assign ("UNSIGNED_LONG_LONG_INT", ov_true);
          m.assign ("USELOCALE", ov_true);
          m.assign ("UTIL_H", ov_false);
          m.assign ("VAR___PROGNAME", ov_false);
          m.assign ("VASNPRINTF", ov_false);
          m.assign ("VASPRINTF", ov_true);
          m.assign ("VISIBILITY", ov_true);
          m.assign ("WAITPID", ov_true);
          m.assign ("WARN_IMPLICIT_FALLTHROUGH", ov_true);
          m.assign ("WAYLAND_CLIENT", ov_true);
          m.assign ("WAYLAND_CLIENT_H", ov_true);
          m.assign ("WCHAR_H", ov_true);
          m.assign ("WCRTOMB", ov_true);
          m.assign ("WCSLEN", ov_true);
          m.assign ("WCTYPE_H", ov_true);
          m.assign ("WCWIDTH", ov_true);
          m.assign ("WEAK_SYMBOLS", ov_true);
          m.assign ("WINDOWS_H", ov_false);
          m.assign ("WINDOWS_LOCALE_T", ov_false);
          m.assign ("WINDOWS_UTF8_LOCALE", ov_false);
          m.assign ("WINSOCK2_H", ov_false);
          m.assign ("WINT_T", ov_true);
          m.assign ("WMEMPCPY", ov_true);
          m.assign ("WORKING_C32RTOMB", ov_true);
          m.assign ("WORKING_FSTATAT_ZERO_FLAG", ov_false);
          m.assign ("WORKING_MBRTOC32", ov_true);
          m.assign ("WORKING_O_DIRECTORY", ov_true);
          m.assign ("WORKING_O_NOATIME", ov_true);
          m.assign ("WORKING_O_NOFOLLOW", ov_true);
          m.assign ("WORKING_USELOCALE", ov_true);
          m.assign ("WS2TCPIP_H", ov_false);
          m.assign ("XLOCALE_H", ov_false);
          m.assign ("X_WINDOWS", ov_true);
          m.assign ("Z", ov_true);
          m.assign ("ZLIB", ov_true);
          m.assign ("ZLIB_H", ov_true);
          m.assign ("_CHSIZE", ov_false);
          m.assign ("_EXIT", ov_true);
          m.assign ("_FSEEKI64", ov_false);
          m.assign ("_FTELLI64", ov_false);
          m.assign ("_GETCH", ov_false);
          m.assign ("_KBHIT", ov_false);
          m.assign ("_SET_INVALID_PARAMETER_HANDLER", ov_false);
          m.assign ("__BUILTIN_EXPECT", ov_true);
          m.assign ("__FPURGE", ov_true);
          m.assign ("__FREADING", ov_true);
          m.assign ("__FSETERR", ov_false);
          m.assign ("__HEADER_INLINE", ov_false);
          m.assign ("__INLINE", ov_true);

          initialized = true;
        }

      return m;
    }

OCTAVE_END_NAMESPACE(build_env)
OCTAVE_END_NAMESPACE(octave)
