Use open-vcdiff for sdch compression on the Mac

sdch/open_vcdiff/depot/opensource/open-vcdiff/m4/ac_have_attribute.m4

Index: sdch/open_vcdiff/depot/opensource/open-vcdiff/m4/ac_have_attribute.m4
===================================================================
--- sdch/open_vcdiff/depot/opensource/open-vcdiff/m4/ac_have_attribute.m4	(revision 2604)
+++ sdch/open_vcdiff/depot/opensource/open-vcdiff/m4/ac_have_attribute.m4	(working copy)
@@ -1,16 +1,16 @@
-AC_DEFUN([AX_C___ATTRIBUTE__], [
-  AC_MSG_CHECKING(for __attribute__)
-  AC_CACHE_VAL(ac_cv___attribute__, [
-    AC_TRY_COMPILE(
-      [#include <stdlib.h>
-       static void foo(void) __attribute__ ((unused));
-       void foo(void) { exit(1); }],
-      [],
-      ac_cv___attribute__=yes,
-      ac_cv___attribute__=no
-    )])
-  if test "$ac_cv___attribute__" = "yes"; then
-    AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
-  fi
-  AC_MSG_RESULT($ac_cv___attribute__)
-])
+AC_DEFUN([AX_C___ATTRIBUTE__], [
+  AC_MSG_CHECKING(for __attribute__)
+  AC_CACHE_VAL(ac_cv___attribute__, [
+    AC_TRY_COMPILE(
+      [#include <stdlib.h>
+       static void foo(void) __attribute__ ((unused));
+       void foo(void) { exit(1); }],
+      [],
+      ac_cv___attribute__=yes,
+      ac_cv___attribute__=no
+    )])
+  if test "$ac_cv___attribute__" = "yes"; then
+    AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
+  fi
+  AC_MSG_RESULT($ac_cv___attribute__)
+])
Property changes on: sdch/open_vcdiff/depot/opensource/open-vcdiff/m4/ac_have_attribute.m4
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Added: svn:eol-style
   + LF