Auto-commit of generated files.

[gnu-emacs] / autogen / config.in

diff --git a/autogen/config.in b/autogen/config.in
index b996a5f071e7513eedd1b35a80ae8bc3ff8b2024..bcdfed288d4b7e50bbc544d1a776cc8142cb105b 100644 (file)
--- a/autogen/config.in
+++ b/autogen/config.in
@@ -127,6 +127,20 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    */
 #undef FIRST_PTY_LETTER
 
+/* Without the following workaround, Emacs runs slowly on OS X 10.8.
+   The workaround disables some useful run-time checking, so it
+   should be conditional to the platforms with the performance bug.
+   Perhaps Apple will fix this some day; also see m4/extern-inline.m4.  */
+#if defined __APPLE__ && defined __GNUC__
+# ifndef _DONT_USE_CTYPE_INLINE_
+#  define _DONT_USE_CTYPE_INLINE_
+# endif
+# ifndef _FORTIFY_SOURCE
+#  define _FORTIFY_SOURCE 0
+# endif
+#endif
+
+
 /* Enable compile-time and run-time bounds-checking, and some warnings,
       without upsetting glibc 2.15+. */
    #if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
@@ -210,7 +224,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #undef GNU_MALLOC
 
 /* Define to set the G_SLICE environment variable to "always-malloc" at
-   startup, if using GTK. */
+   startup. */
 #undef G_SLICE_ALWAYS_MALLOC
 
 /* Define to 1 if you have the `accept4' function. */
@@ -299,6 +313,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if ALSA is available. */
 #undef HAVE_ALSA
 
+/* Define to 1 if you have the <byteswap.h> header file. */
+#undef HAVE_BYTESWAP_H
+
 /* Define to 1 if strtold conforms to C99. */
 #undef HAVE_C99_STRTOLD
 
@@ -408,10 +425,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    don't. */
 #undef HAVE_DECL__PUTENV
 
-/* 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 declaration of `__sys_siglist', and to 0 if you
    don't. */
 #undef HAVE_DECL___SYS_SIGLIST
@@ -608,9 +621,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the `gtk_window_set_has_resize_grip' function. */
 #undef HAVE_GTK_WINDOW_SET_HAS_RESIZE_GRIP
 
-/* Define to 1 if you have the `g_type_init' function. */
-#undef HAVE_G_TYPE_INIT
-
 /* Define to 1 if netdb.h declares h_errno. */
 #undef HAVE_H_ERRNO
 
@@ -860,6 +870,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the `sendto' function. */
 #undef HAVE_SENDTO
 
+/* Define to 1 if you have the `setdtablesize' function. */
+#undef HAVE_SETDTABLESIZE
+
 /* Define to 1 if you have the `setitimer' function. */
 #undef HAVE_SETITIMER
 
@@ -1095,6 +1108,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the <utmp.h> header file. */
 #undef HAVE_UTMP_H
 
+/* Define to 1 if you have the <valgrind/valgrind.h> header file. */
+#undef HAVE_VALGRIND_VALGRIND_H
+
 /* Define to 1 if you have the `vfork' function. */
 #undef HAVE_VFORK
 
@@ -1190,6 +1206,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you want to use the X window system. */
 #undef HAVE_X_WINDOWS
 
+/* Define to 1 if you have the zlib library (-lz). */
+#undef HAVE_ZLIB
+
 /* Define to 1 if the system has the type `_Bool'. */
 #undef HAVE__BOOL
 
@@ -1205,9 +1224,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the `__executable_start' function. */
 #undef HAVE___EXECUTABLE_START
 
-/* Define to 1 if you have the `__fpending' function. */
-#undef HAVE___FPENDING
-
 /* Define to 1 if you have the `__secure_getenv' function. */
 #undef HAVE___SECURE_GETENV
 
@@ -1649,20 +1665,28 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    '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 Apple's platforms, as Libc at least
-   through Libc-825.26 (2013-04-09) is incompatible with it; see, e.g.,
+   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
+#endif
 #if ((__GNUC__ \
       ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
       : (199901L <= __STDC_VERSION__ \
          && !defined __HP_cc \
          && !(defined __SUNPRO_C && __STDC__))) \
-     && !defined __APPLE__)
+     && !defined _GL_EXTERN_INLINE_APPLE_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 __APPLE__)
+       && !defined _GL_EXTERN_INLINE_APPLE_BUG)
 # if __GNUC_GNU_INLINE__
    /* __gnu_inline__ suppresses a GCC 4.2 diagnostic.  */
 #  define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
@@ -1670,6 +1694,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #  define _GL_INLINE extern inline
 # endif
 # define _GL_EXTERN_INLINE extern
+# define _GL_EXTERN_INLINE_IN_USE
 #else
 # define _GL_INLINE static _GL_UNUSED
 # define _GL_EXTERN_INLINE static _GL_UNUSED