X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/0faf531f63c88379bd22fe7801555d5aef100c5d..b61e55cb1695ff940310c75f08e41cfbfc16d73c:/config_h.SH

diff --git a/config_h.SH b/config_h.SH
index da5ee5e..e776983 100755
--- a/config_h.SH
+++ b/config_h.SH
@@ -439,12 +439,6 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$d_setlinebuf HAS_SETLINEBUF		/**/
 
-/* HAS_SETLOCALE:
- *	This symbol, if defined, indicates that the setlocale routine is
- *	available to handle locale-specific ctype implementations.
- */
-#$d_setlocale HAS_SETLOCALE	/**/
-
 /* HAS_SETPGID:
  *	This symbol, if defined, indicates that the setpgid(pid, gpid)
  *	routine is available to set process group ID.
@@ -1514,17 +1508,6 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$d_backtrace HAS_BACKTRACE	/**/
 
-/* HASCONST:
- *	This symbol, if defined, indicates that this C compiler knows about
- *	the const type. There is no need to actually test for that symbol
- *	within your programs. The mere use of the "const" keyword will
- *	trigger the necessary tests.
- */
-#$d_const HASCONST	/**/
-#ifndef HASCONST
-#define const
-#endif
-
 /* HAS_CSH:
  *	This symbol, if defined, indicates that the C-shell exists.
  */
@@ -3028,6 +3011,9 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  *	This symbol, if defined, indicates that the memmem routine is
  *	available to return a pointer to the start of the first occurance
  *	of a substring in a memory area (or NULL if not found).
+ *	In glibc, memmem is a GNU extension.  The function is visible in
+ *	libc, but the prototype is only visible if _GNU_SOURCE is #defined.
+ *	Thus we only define this if both the prototype and symbol are found.
  */
 #$d_memmem HAS_MEMMEM		/**/
 
@@ -3277,6 +3263,17 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$d_setitimer HAS_SETITIMER		/**/
 
+/* HAS_SETLOCALE:
+ *	This symbol, if defined, indicates that the setlocale routine is
+ *	available to handle locale-specific ctype implementations.
+ */
+/* SETLOCALE_ACCEPTS_ANY_LOCALE_NAME:
+ *	This symbol, if defined, indicates that the setlocale routine is
+ *	available and it accepts any input locale name as valid.
+ */
+#$d_setlocale HAS_SETLOCALE	/**/
+#$d_setlocale_accepts_any_locale_name SETLOCALE_ACCEPTS_ANY_LOCALE_NAME	/**/
+
 /* HAS_SETPROCTITLE:
  *	This symbol, if defined, indicates that the setproctitle routine is
  *	available to set process title.
@@ -3505,6 +3502,18 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$d_timegm HAS_TIMEGM		/**/
 
+/* HAS_TOWLOWER:
+ *	This symbol, if defined, indicates that the towlower () routine is
+ *	available to do case conversion.
+ */
+#$d_towlower HAS_TOWLOWER		/**/
+
+/* HAS_TOWUPPER:
+ *	This symbol, if defined, indicates that the towupper () routine is
+ *	available to do case conversion.
+ */
+#$d_towupper HAS_TOWUPPER		/**/
+
 /* HAS_TRUNC:
  *	This symbol, if defined, indicates that the trunc routine is
  *	available to round doubles towards zero.
@@ -3807,6 +3816,11 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$i_wchar   I_WCHAR	/**/
 
+/* I_WCTYPE:
+ *	This symbol, if defined, indicates that <wctype.h> exists.
+ */
+#$i_wctype	I_WCTYPE		/**/
+
 /* DOUBLEINFBYTES:
  *	This symbol, if defined, is a comma-separated list of
  *	hexadecimal bytes for the double precision infinity.
@@ -4217,11 +4231,11 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #$use64bitall	USE_64_BIT_ALL		/**/
 #endif
 
-/* USE_CBACKTRACE:
+/* USE_C_BACKTRACE:
  *	This symbol, if defined, indicates that Perl should
  *	be built with support for backtrace.
  */
-#$usecbacktrace USE_CBACKTRACE		/**/
+#$usecbacktrace USE_C_BACKTRACE		/**/
 
 /* USE_DTRACE:
  *	This symbol, if defined, indicates that Perl should
@@ -5070,6 +5084,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #$d_strerror_r HAS_STRERROR_R	/**/
 #define STRERROR_R_PROTO $strerror_r_proto	/**/
 
+/* HAS_STRTOD_L:
+ *	This symbol, if defined, indicates that the strtod_l routine is
+ *	available to convert strings to long doubles.
+ */
+#$d_strtod_l HAS_STRTOD_L		/**/
+
 /* HAS_STRTOLD_L:
  *	This symbol, if defined, indicates that the strtold_l routine is
  *	available to convert strings to long doubles.