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-rw-r--r--cpp/configure.ac3
1 files changed, 2 insertions, 1 deletions
diff --git a/cpp/configure.ac b/cpp/configure.ac
index da0f8c576f..24a8275cfd 100644
--- a/cpp/configure.ac
+++ b/cpp/configure.ac
@@ -150,7 +150,8 @@ test -n "$RUBY" && generate=yes
test -z "$RUBY" && AC_MSG_ERROR([Missing ruby installation (try "yum install ruby").])
# Swig binding generator is needed for the script (Ruby, Python, etc.) bindings.
-AC_CHECK_PROG([SWIG], [swig], [swig])
+AC_PROG_SWIG(1.3.26)
+test ! -x "$SWIG" && SWIG=""
AC_ARG_WITH([swig],
[AS_HELP_STRING([--with-swig], [Use swig to generate qmf bindings.])],
[case "$withval" in