hivex: Fix Ruby bindings for 1.9; let the user explicitly choose ruby, rake

[hivex.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 8651c7b..33c09db 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -312,8 +312,19 @@ AM_CONDITIONAL([HAVE_PYTHON],
     [test "x$PYTHON" != "xno" && test "x$PYTHON_INCLUDEDIR" != "x" && test "x$PYTHON_INSTALLDIR" != "x"])
 
 dnl Check for Ruby and rake (optional, for Ruby bindings).
-AC_CHECK_LIB([ruby],[ruby_init],[HAVE_LIBRUBY=1],[HAVE_LIBRUBY=0])
-AC_CHECK_PROG([RAKE],[rake],[rake],[no])
+AC_ARG_ENABLE([ruby],
+        AS_HELP_STRING([--disable-ruby], [Disable Ruby language bindings]),
+        [],
+        [enable_ruby=yes])
+AS_IF([test "x$enable_ruby" != "xno"],
+        [
+        AC_CHECK_PROG([RUBY],[ruby],[ruby],[no])
+        AC_CHECK_PROG([RAKE],[rake],[rake],[no])
+        AC_CHECK_LIB([ruby],[ruby_init],[HAVE_LIBRUBY=1],[HAVE_LIBRUBY=0])
+        AC_SUBST(RAKE)
+        ])
+AM_CONDITIONAL([HAVE_RUBY],
+    [test "x$RAKE" != "xno" && test -n "$HAVE_LIBRUBY"])
 
 AM_CONDITIONAL([HAVE_RUBY],
     [test "x$RAKE" != "xno" && test -n "$HAVE_LIBRUBY"])