declare smobs in alloc.c

[bpt/emacs.git] / m4 / strtoumax.m4

diff --git a/m4/strtoumax.m4 b/m4/strtoumax.m4
index 7fa5636..fc582fc 100644 (file)
--- a/m4/strtoumax.m4
+++ b/m4/strtoumax.m4
@@ -1,5 +1,5 @@
-# strtoumax.m4 serial 9
-dnl Copyright (C) 2002-2004, 2006, 2009-2011 Free Software Foundation, Inc.
+# strtoumax.m4 serial 12
+dnl Copyright (C) 2002-2004, 2006, 2009-2014 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -8,14 +8,16 @@ AC_DEFUN([gl_FUNC_STRTOUMAX],
 [
   AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
 
+  dnl On OSF/1 5.1 with cc, this function is declared but not defined.
+  AC_CHECK_FUNCS_ONCE([strtoumax])
   AC_CHECK_DECLS_ONCE([strtoumax])
-  if test "$ac_cv_have_decl_strtoumax" != yes; then
-    HAVE_DECL_STRTOUMAX=0
-
-    AC_REPLACE_FUNCS([strtoumax])
-    if test $ac_cv_func_strtoumax = no; then
-      gl_PREREQ_STRTOUMAX
+  if test "$ac_cv_have_decl_strtoumax" = yes; then
+    if test "$ac_cv_func_strtoumax" != yes; then
+      # HP-UX 11.11 has "#define strtoimax(...) ..." but no function.
+      REPLACE_STRTOUMAX=1
     fi
+  else
+    HAVE_DECL_STRTOUMAX=0
   fi
 ])