# HG changeset patch
# User Rik <rik@octave.org>
# Date 1344447691 25200
# Node ID f635710b309080f05fb13b483bafbd8f7fd9ce3a
# Parent  dd0e355221c612a6331d31675273a2683310c571
configure.ac: Add AM_PROG_CC_C_O check for Automake subdir-objects support in C compiler.

* configure.ac: Add AM_PROG_CC_C_O check for Automake subdir-objects support in
C compiler.

diff --git a/configure.ac b/configure.ac
--- a/configure.ac
+++ b/configure.ac
@@ -1880,6 +1880,9 @@
 ## Does the C compiler handle alloca() and const correctly?
 AC_FUNC_ALLOCA
 
+## Does the C compiler support Automake subdir-objects option?
+AM_PROG_CC_C_O 
+
 ### Checks for functions and variables.
 
 AC_CHECK_FUNCS(basename canonicalize_file_name \