Merge tag 'upstream/0.9.7'

Upstream version 0.9.7

1 files changed, 79 insertions, 5 deletions

diff --git a/config.h.in b/config.h.in
index f47c0be..45c4fbe 100644
--- a/config.h.in
+++ b/config.h.in
@@ -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
@@ -43,9 +46,21 @@
 /* Define as the word index where to find the sign of 'double'. */
 #undef DBL_SIGNBIT_WORD
 
+/* Define to 1 if // is a file system root distinct from /. */
+#undef DOUBLE_SLASH_IS_DISTINCT_ROOT
+
 /* Define to 1 if the package shall run at any location in the file system. */
 #undef ENABLE_RELOCATABLE
 
+/* 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
@@ -379,6 +394,10 @@
    don't. */
 #undef HAVE_DECL__SNPRINTF
 
+/* 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 <dlfcn.h> header file. */
 #undef HAVE_DLFCN_H
 
@@ -394,12 +413,18 @@
 /* Define if the frexp function is available in libc. */
 #undef HAVE_FREXP_IN_LIBC
 
+/* Define to 1 if you have the `getexecname' function. */
+#undef HAVE_GETEXECNAME
+
 /* Define to 1 if you have the `getlocalename_l' function. */
 #undef HAVE_GETLOCALENAME_L
 
 /* 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 if you have the iconv() function and it works. */
 #undef HAVE_ICONV
 
@@ -451,6 +476,9 @@
 /* Define if the ldexp function is available in libc. */
 #undef HAVE_LDEXP_IN_LIBC
 
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
 /* Define to 1 if the system has the type 'long long int'. */
 #undef HAVE_LONG_LONG_INT
 
@@ -769,6 +797,9 @@
 /* Define to 1 if isatty is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_ISATTY
 
+/* Define to 1 if isblank is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ISBLANK
+
 /* Define to 1 if iswctype is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_ISWCTYPE
 
@@ -916,6 +947,9 @@
 /* Define to 1 if pwrite is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_PWRITE
 
+/* Define to 1 if qsort_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_QSORT_R
+
 /* Define to 1 if random is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_RANDOM
 
@@ -1336,6 +1370,9 @@
 /* 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 <wchar.h> header file. */
 #undef HAVE_WCHAR_H
 
@@ -1434,6 +1471,12 @@
 /* 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 if the vasnprintf implementation needs special code for the 'a' and
    'A' directives. */
 #undef NEED_PRINTF_DIRECTIVE_A
@@ -1569,7 +1612,7 @@
 #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
@@ -1577,14 +1620,38 @@
 #ifndef _GNU_SOURCE
 # undef _GNU_SOURCE
 #endif
-/* Use GNU style printf and scanf.  */
-#ifndef __USE_MINGW_ANSI_STDIO
-# undef __USE_MINGW_ANSI_STDIO
-#endif
 /* Enable threading extensions on Solaris.  */
 #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
@@ -1663,6 +1730,12 @@
 /* Define to 1 if you need to in order for 'stat' and other things to work. */
 #undef _POSIX_SOURCE
 
+/* 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
@@ -1709,6 +1782,7 @@
       ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
       : (199901L <= __STDC_VERSION__ \
          && !defined __HP_cc \
+         && !defined __PGI \
          && !(defined __SUNPRO_C && __STDC__))) \
      && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
 # define _GL_INLINE inline