1999-10-31 Akim Demaille <akim@epita.fr>

	* autoheader.m4 (AC_FUNC_ALLOCA): Rename from this ...
	(AH_FUNC_ALLOCA): ... to this.  Includes all the needed templates.
	(AC_C_CHAR_UNSIGNED): Rename from this ...
	(AH_C_CHAR_UNSIGNED): ... to this.

diff --git a/ChangeLog b/ChangeLog
index 98924ce53e38652eccfaca6e2380eef4badd3504..e32467731c1f6c0918c39eb6574f65d974f600dd 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+1999-10-31  Akim Demaille  <akim@epita.fr>
+
+       * autoheader.m4 (AC_FUNC_ALLOCA): Rename from this ...
+       (AH_FUNC_ALLOCA): ... to this.  Includes all the needed templates.
+       (AC_C_CHAR_UNSIGNED): Rename from this ...
+       (AH_C_CHAR_UNSIGNED): ... to this.
+       
 1999-10-31  Ben Elliston  <bje@cygnus.com>
 
        * Makefile.am (CLEANFILES): New explicit variable.

diff --git a/autoheader.m4 b/autoheader.m4
index 503c8ba788bccf95b9aa1487527c3ba6511d3292..dd0ca300cec4ab5f6c3806fb204fd7f96a1ccf50 100644 (file)
--- a/autoheader.m4
+++ b/autoheader.m4
@@ -116,24 +116,37 @@ define([AH_PROG_LEX],
 [AH_CHECK_LIB(fl)
 AH_CHECK_LIB(l)])
 
-define([AC_FUNC_ALLOCA],
-[AH_VERBATIM([STACK_DIRECTION],
+define([AH_FUNC_ALLOCA],
+[AH_TEMPLATE(HAVE_ALLOCA_H,
+            [Define if you have <alloca.h> and it should be used
+             (not on Ultrix).])
+AH_TEMPLATE(HAVE_ALLOCA,
+            [Define if you have `alloca', as a function or macro.])
+AH_TEMPLATE(C_ALLOCA, [Define if using `alloca.c'.])
+AH_TEMPLATE(CRAY_STACKSEG_END,
+            [Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP
+             systems.  This function is required for alloca.c support on those
+             systems.])
+AH_VERBATIM([STACK_DIRECTION],
 [/* If using the C implementation of alloca, define if you know the
    direction of stack growth for your system; otherwise it will be
    automatically deduced at run-time.
-       STACK_DIRECTION > 0 => grows toward higher addresses
-       STACK_DIRECTION < 0 => grows toward lower addresses
-       STACK_DIRECTION = 0 => direction of growth unknown */
+        STACK_DIRECTION > 0 => grows toward higher addresses
+        STACK_DIRECTION < 0 => grows toward lower addresses
+        STACK_DIRECTION = 0 => direction of growth unknown */
 #undef STACK_DIRECTION
-])])
+])
+])dnl AH_FUNC_ALLOCA
 
-define([AC_C_CHAR_UNSIGNED],
+
+define([AH_C_CHAR_UNSIGNED],
 [AH_VERBATIM([__CHAR_UNSIGNED__],
 [/* Define if type `char' is unsigned and you are not using gcc.  */
 #ifndef __CHAR_UNSIGNED__
 # undef __CHAR_UNSIGNED__
 #endif])])
 
+
 define([AH_AIX],
 [AH_VERBATIM([_ALL_SOURCE],
 [/* Define if on AIX 3.