Import upstream version 0.2.93

1 files changed, 30 insertions, 0 deletions

diff --git a/aclocal.m4 b/aclocal.m4
index 742e9aa..e7fbb1c 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -9361,4 +9361,34 @@ AC_SUBST([am__tar])
 AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR
 
+# Autoconf support for the Vala compiler
+
+# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# Check whether the Vala compiler exists in `PATH'. If it is found, the
+# variable VALAC is set. Optionally a minimum release number of the
+# compiler can be requested.
+#
+# AM_PROG_VALAC([MINIMUM-VERSION])
+# --------------------------------
+AC_DEFUN([AM_PROG_VALAC],
+[AC_PATH_PROG([VALAC], [valac], [])
+ AS_IF([test -z "$VALAC"],
+   [AC_MSG_WARN([No Vala compiler found.  You will not be able to compile .vala source files.])],
+   [AS_IF([test -n "$1"],
+      [AC_MSG_CHECKING([$VALAC is at least version $1])
+       am__vala_version=`$VALAC --version | sed 's/Vala  *//'`
+       AS_VERSION_COMPARE([$1], ["$am__vala_version"],
+         [AC_MSG_RESULT([yes])],
+         [AC_MSG_RESULT([yes])],
+         [AC_MSG_RESULT([no])
+          AC_MSG_ERROR([Vala $1 not found.])])])])
+])
+
 m4_include([acinclude.m4])