Add doxygen support.

[libyaml.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 34d7f70a28c8a8dee4d06f61223a09be70cee19b..95ec383262f9f87332fa2bb4cd8da0eeb6423cb4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -55,6 +55,9 @@ AC_PROG_LN_S
 AC_PROG_MAKE_SET
 AC_PROG_LIBTOOL
 
+AC_CHECK_PROG(DOXYGEN, [doxygen], [true], [false])
+AM_CONDITIONAL(DOXYGEN, [test "$DOXYGEN" = true])
+
 # Checks for header files.
 AC_HEADER_STDC
 AC_CHECK_HEADERS([stdlib.h])