configure.ac : Add AM_PROG_CC_C_O.

[platform/upstream/flac.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 37e5610..d2501bb 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -57,6 +57,7 @@ AC_LANG_POP(C++)
 
 # c flavor
 AC_HEADER_STDC
+AM_PROG_CC_C_O
 AC_C_INLINE
 AC_C_VARARRAYS