diff options
Diffstat (limited to 'lib/config.hin')
| -rw-r--r-- | lib/config.hin | 241 |
1 files changed, 199 insertions, 42 deletions
diff --git a/lib/config.hin b/lib/config.hin index 8cc1535..d967943 100644 --- a/lib/config.hin +++ b/lib/config.hin @@ -30,6 +30,9 @@ /* Define to 1 if using `alloca.c'. */ #undef C_ALLOCA +/* Define to 1 if the C locale may have encoding errors. */ +#undef C_LOCALE_MAYBE_EILSEQ + /* Define as the bit index in the word where to find bit 0 of the exponent of 'double'. */ #undef DBL_EXPBIT0_BIT @@ -43,6 +46,16 @@ /* Define as the word index where to find the sign of 'double'. */ #undef DBL_SIGNBIT_WORD +/* the name of the file descriptor member of DIR */ +#undef DIR_FD_MEMBER_NAME + +#ifdef DIR_FD_MEMBER_NAME +# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME) +#else +# define DIR_TO_FD(Dir_p) -1 +#endif + + /* Define to 1 if // is a file system root distinct from /. */ #undef DOUBLE_SLASH_IS_DISTINCT_ROOT @@ -55,6 +68,15 @@ /* Define this to 1 if F_DUPFD behavior does not match POSIX */ #undef FCNTL_DUPFD_BUGGY +/* Define to nothing if C supports flexible array members, and to 1 if it does + not. That way, with a declaration like 'struct s { int n; double + d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99 + compilers. When computing the size of such an object, don't use 'sizeof + (struct s)' as it overestimates the size. Use 'offsetof (struct s, d)' + instead. Don't use 'offsetof (struct s, d[0])', as this doesn't work with + MSVC and with C++ compilers. */ +#undef FLEXIBLE_ARRAY_MEMBER + /* Define as the bit index in the word where to find bit 0 of the exponent of 'float'. */ #undef FLT_EXPBIT0_BIT @@ -139,13 +161,13 @@ #undef GNULIB_LOCK /* Define to a C preprocessor expression that evaluates to 1 or 0, depending - whether the gnulib module malloc-gnu shall be considered present. */ -#undef GNULIB_MALLOC_GNU - -/* Define to a C preprocessor expression that evaluates to 1 or 0, depending whether the gnulib module pipe2-safer shall be considered present. */ #undef GNULIB_PIPE2_SAFER +/* Define to 1 if printf and friends should be labeled with attribute + "__gnu_printf__" instead of "__printf__" */ +#undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU + /* Define to a C preprocessor expression that evaluates to 1 or 0, depending whether the gnulib module scanf shall be considered present. */ #undef GNULIB_SCANF @@ -181,6 +203,9 @@ /* Define to 1 when the gnulib module closedir should be tested. */ #undef GNULIB_TEST_CLOSEDIR +/* Define to 1 when the gnulib module dirfd should be tested. */ +#undef GNULIB_TEST_DIRFD + /* Define to 1 when the gnulib module dup should be tested. */ #undef GNULIB_TEST_DUP @@ -235,9 +260,6 @@ /* Define to 1 when the gnulib module getdtablesize should be tested. */ #undef GNULIB_TEST_GETDTABLESIZE -/* Define to 1 when the gnulib module getopt-gnu should be tested. */ -#undef GNULIB_TEST_GETOPT_GNU - /* Define to 1 when the gnulib module getpagesize should be tested. */ #undef GNULIB_TEST_GETPAGESIZE @@ -490,6 +512,10 @@ don't. */ #undef HAVE_DECL_COPYSIGNL +/* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't. + */ +#undef HAVE_DECL_DIRFD + /* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you don't. */ #undef HAVE_DECL_FEOF_UNLOCKED @@ -542,6 +568,10 @@ don't. */ #undef HAVE_DECL_GETC_UNLOCKED +/* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you + don't. */ +#undef HAVE_DECL_GETDTABLESIZE + /* Define to 1 if you have the declaration of `getenv', and to 0 if you don't. */ #undef HAVE_DECL_GETENV @@ -642,9 +672,20 @@ don't. */ #undef HAVE_DECL__SYS_SIGLIST +/* Define to 1 if you have the declaration of `__argv', and to 0 if you don't. + */ +#undef HAVE_DECL___ARGV + +/* Define to 1 if you have the declaration of `__fpending', and to 0 if you + don't. */ +#undef HAVE_DECL___FPENDING + /* Define to 1 if you have the <dirent.h> header file. */ #undef HAVE_DIRENT_H +/* Define to 1 if you have the `dirfd' function. */ +#undef HAVE_DIRFD + /* Define to 1 if you have the 'dup2' function. */ #undef HAVE_DUP2 @@ -675,6 +716,21 @@ /* Define to 1 if you have the `getdtablesize' function. */ #undef HAVE_GETDTABLESIZE +/* Define to 1 if you have the `getegid' function. */ +#undef HAVE_GETEGID + +/* Define to 1 if you have the `geteuid' function. */ +#undef HAVE_GETEUID + +/* Define to 1 if you have the `getexecname' function. */ +#undef HAVE_GETEXECNAME + +/* Define to 1 if you have the `getgid' function. */ +#undef HAVE_GETGID + +/* Define to 1 if you have the `getlocalename_l' function. */ +#undef HAVE_GETLOCALENAME_L + /* Define to 1 if you have the <getopt.h> header file. */ #undef HAVE_GETOPT_H @@ -684,9 +740,15 @@ /* Define to 1 if you have the `getpagesize' function. */ #undef HAVE_GETPAGESIZE +/* Define to 1 if you have the `getprogname' function. */ +#undef HAVE_GETPROGNAME + /* Define to 1 if you have the `gettimeofday' function. */ #undef HAVE_GETTIMEOFDAY +/* Define to 1 if you have the `getuid' function. */ +#undef HAVE_GETUID + /* Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>. */ #undef HAVE_INTMAX_T @@ -739,6 +801,9 @@ /* Define if you have the libsigsegv library. */ #undef HAVE_LIBSIGSEGV +/* Define to 1 if you have the <limits.h> header file. */ +#undef HAVE_LIMITS_H + /* Define to 1 if you have the `link' function. */ #undef HAVE_LINK @@ -748,9 +813,8 @@ /* Define to 1 if you have the `lstat' function. */ #undef HAVE_LSTAT -/* Define to 1 if your system has a GNU libc compatible 'malloc' function, and - to 0 otherwise. */ -#undef HAVE_MALLOC_GNU +/* Define to 1 if you have the <malloc.h> header file. */ +#undef HAVE_MALLOC_H /* Define if the 'malloc' function is POSIX compliant. */ #undef HAVE_MALLOC_POSIX @@ -777,6 +841,12 @@ /* Define to 1 if you have the `mempcpy' function. */ #undef HAVE_MEMPCPY +/* Define to 1 if <limits.h> defines the MIN and MAX macros. */ +#undef HAVE_MINMAX_IN_LIMITS_H + +/* Define to 1 if <sys/param.h> defines the MIN and MAX macros. */ +#undef HAVE_MINMAX_IN_SYS_PARAM_H + /* Define to 1 if you have the `mkdtemp' function. */ #undef HAVE_MKDTEMP @@ -796,7 +866,7 @@ /* Define to 1 if you have the `nl_langinfo' function. */ #undef HAVE_NL_LANGINFO -/* Define to 1 if libc includes obstacks. */ +/* Define to 1 if the system has obstacks that work with any size object. */ #undef HAVE_OBSTACK /* Define to 1 if you have the `opendir' function. */ @@ -862,6 +932,9 @@ /* Define to 1 if you have the `secure_getenv' function. */ #undef HAVE_SECURE_GETENV +/* Define to 1 if you have the `setdtablesize' function. */ +#undef HAVE_SETDTABLESIZE + /* Define to 1 if you have the `setegid' function. */ #undef HAVE_SETEGID @@ -974,6 +1047,9 @@ /* Define to 1 if you have the <sys/bitypes.h> header file. */ #undef HAVE_SYS_BITYPES_H +/* Define to 1 if you have the <sys/cdefs.h> header file. */ +#undef HAVE_SYS_CDEFS_H + /* Define to 1 if you have the <sys/inttypes.h> header file. */ #undef HAVE_SYS_INTTYPES_H @@ -1022,6 +1098,9 @@ /* Define to 1 if you have the `uselocale' function. */ #undef HAVE_USELOCALE +/* Define if you have a global __progname variable */ +#undef HAVE_VAR___PROGNAME + /* Define to 1 if you have the `vasnprintf' function. */ #undef HAVE_VASNPRINTF @@ -1043,9 +1122,6 @@ /* Define to 1 if you have the `wcrtomb' function. */ #undef HAVE_WCRTOMB -/* Define to 1 if you have the `wcscoll' function. */ -#undef HAVE_WCSCOLL - /* Define to 1 if you have the `wcslen' function. */ #undef HAVE_WCSLEN @@ -1100,6 +1176,16 @@ /* Define to 1 if you have the `_set_invalid_parameter_handler' function. */ #undef HAVE__SET_INVALID_PARAMETER_HANDLER +/* Define to 1 if the compiler supports __builtin_expect, + and to 2 if <builtins.h> does. */ +#undef HAVE___BUILTIN_EXPECT +#ifndef HAVE___BUILTIN_EXPECT +# define __builtin_expect(e, c) (e) +#elif HAVE___BUILTIN_EXPECT == 2 +# include <builtins.h> +#endif + + /* Define to 1 if you have the `__fpurge' function. */ #undef HAVE___FPURGE @@ -1139,6 +1225,10 @@ /* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */ #undef MAP_ANONYMOUS +/* Define if the mbrtowc function does not return (size_t) -2 for empty input. + */ +#undef MBRTOWC_EMPTY_INPUT_BUG + /* Define if the mbrtowc function has the NULL pwc argument bug. */ #undef MBRTOWC_NULL_ARG1_BUG @@ -1151,6 +1241,12 @@ /* Define if the mbrtowc function returns a wrong return value. */ #undef MBRTOWC_RETVAL_BUG +/* Use GNU style printf and scanf. */ +#ifndef __USE_MINGW_ANSI_STDIO +# undef __USE_MINGW_ANSI_STDIO +#endif + + /* Define to 1 if assertions should be disabled. */ #undef NDEBUG @@ -1235,9 +1331,6 @@ /* Define to the version of this package. */ #undef PACKAGE_VERSION -/* the number of pending output bytes on stream 'fp' */ -#undef PENDING_OUTPUT_N_BYTES - /* Define if <inttypes.h> exists and defines unusable PRI* macros. */ #undef PRI_MACROS_BROKEN @@ -1274,6 +1367,9 @@ such as on Solaris 9 or cygwin 1.5. */ #undef RENAME_TRAILING_SLASH_SOURCE_BUG +/* Define to 1 if gnulib's dirfd() replacement is used. */ +#undef REPLACE_DIRFD + /* Define to 1 if stat needs help when passed a directory name with a trailing slash */ #undef REPLACE_FUNC_STAT_DIR @@ -1362,7 +1458,7 @@ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif -/* Enable general extensions on OS X. */ +/* Enable general extensions on macOS. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE #endif @@ -1374,6 +1470,34 @@ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE @@ -1484,6 +1608,12 @@ used. */ #undef __GETOPT_PREFIX +/* Define to 1 if the system <stdint.h> predates C++11. */ +#undef __STDC_CONSTANT_MACROS + +/* Define to 1 if the system <stdint.h> predates C++11. */ +#undef __STDC_LIMIT_MACROS + /* Please see the Gnulib manual for how to use these macros. Suppress extern inline with HP-UX cc, as it appears to be broken; see @@ -1495,29 +1625,50 @@ 'reference to static identifier "f" in extern inline function'. This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16. - Suppress the use of extern inline on problematic Apple configurations, as - Libc at least through Libc-825.26 (2013-04-09) mishandles it; see, e.g., - <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>. - Perhaps Apple will fix this some day. */ -#if (defined __APPLE__ \ - && ((! defined _DONT_USE_CTYPE_INLINE_ \ - && (defined __GNUC__ || defined __cplusplus)) \ - || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ - && defined __GNUC__ && ! defined __cplusplus))) -# define _GL_EXTERN_INLINE_APPLE_BUG + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like <ctype.h>. For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions. This bug is known to occur on: + + OS X 10.8 and earlier; see: + http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/bleeding-edge-potential/latest-per-pkg/ah-tty-0.3.12.log + + FreeBSD; see: + http://lists.gnu.org/archive/html/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see <http://trac.macports.org/ticket/41033>. + Assume DragonFly and FreeBSD will be similar. */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined __header_inline \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG #endif #if ((__GNUC__ \ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ : (199901L <= __STDC_VERSION__ \ && !defined __HP_cc \ + && !defined __PGI \ && !(defined __SUNPRO_C && __STDC__))) \ - && !defined _GL_EXTERN_INLINE_APPLE_BUG) + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) # define _GL_INLINE inline # define _GL_EXTERN_INLINE extern inline # define _GL_EXTERN_INLINE_IN_USE #elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ - && !defined _GL_EXTERN_INLINE_APPLE_BUG) -# if __GNUC_GNU_INLINE__ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ # define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) # else @@ -1530,17 +1681,19 @@ # define _GL_EXTERN_INLINE static _GL_UNUSED #endif -#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and + <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>. */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ # if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ # define _GL_INLINE_HEADER_CONST_PRAGMA # else # define _GL_INLINE_HEADER_CONST_PRAGMA \ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") # endif - /* Suppress GCC's bogus "no previous prototype for 'FOO'" - and "no previous declaration for 'FOO'" diagnostics, - when FOO is an inline function in the header; see - <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>. */ # define _GL_INLINE_HEADER_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ @@ -1559,9 +1712,6 @@ /* A replacement for va_copy, if needed. */ #define gl_va_copy(a,b) ((a) = (b)) -/* Define to rpl_gmtime if the replacement function should be used. */ -#undef gmtime - /* Define to `__inline__' or `__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus @@ -1581,9 +1731,6 @@ # define __GNUC_STDC_INLINE__ 1 #endif -/* Define to rpl_localtime if the replacement function should be used. */ -#undef localtime - /* Define to a type if <wchar.h> does not define. */ #undef mbstate_t @@ -1684,6 +1831,16 @@ is a misnomer outside of parameter lists. */ #define _UNUSED_PARAMETER_ _GL_UNUSED +/* gcc supports the "unused" attribute on possibly unused labels, and + g++ has since version 4.5. Note to support C++ as well as C, + _GL_UNUSED_LABEL should be used with a trailing ; */ +#if !defined __cplusplus || __GNUC__ > 4 \ + || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) +# define _GL_UNUSED_LABEL _GL_UNUSED +#else +# define _GL_UNUSED_LABEL +#endif + /* The __pure__ attribute was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) |