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$NetBSD: patch-configure,v 1.1 2011/12/16 10:51:18 obache Exp $
* regen with patched configure.ac.
--- configure.orig 2011-03-25 05:28:36.000000000 +0000
+++ configure
@@ -5153,6 +5153,63 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing atan2" >&5
+$as_echo_n "checking for library containing atan2... " >&6; }
+if ${ac_cv_search_atan2+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char atan2 ();
+int
+main ()
+{
+return atan2 ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_atan2=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_atan2+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_atan2+:} false; then :
+
+else
+ ac_cv_search_atan2=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_atan2" >&5
+$as_echo "$ac_cv_search_atan2" >&6; }
+ac_res=$ac_cv_search_atan2
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
if test "x${enable_zinnia}" = "xyes"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zinnia_recognizer_open in -lzinnia" >&5
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