From 462f18c7b25fe3e467f837647d07ab0a78aa8d2b Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Sun, 22 Feb 2015 21:39:56 +0100
Subject: Merged origin/release (checked in because wanted to merge new stuff)

---
 mesalib/m4/ax_check_python_mako_module.m4 | 61 +++++++++++++++++++++++++++++++
 mesalib/m4/ax_prog_flex.m4                |  4 +-
 2 files changed, 63 insertions(+), 2 deletions(-)
 create mode 100644 mesalib/m4/ax_check_python_mako_module.m4

(limited to 'mesalib/m4')

diff --git a/mesalib/m4/ax_check_python_mako_module.m4 b/mesalib/m4/ax_check_python_mako_module.m4
new file mode 100644
index 000000000..2fc029b9a
--- /dev/null
+++ b/mesalib/m4/ax_check_python_mako_module.m4
@@ -0,0 +1,61 @@
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_CHECK_PYTHON_MAKO_MODULE(MIN_VERSION_NUMBER)
+#
+# DESCRIPTION
+#
+#   Check whether Python mako module is installed and its version higher than
+#   minimum requested.
+#
+#   Example of its use:
+#
+#   For example, the minimum mako version would be 0.7.3. Then configure.ac
+#   would contain:
+#
+#   AX_CHECK_PYTHON_MAKO_MODULE(0.7.3)
+#
+# LICENSE
+#
+#   Copyright (c) 2014 Intel Corporation.
+#
+#   Permission is hereby granted, free of charge, to any person obtaining a copy
+#   of this software and associated documentation files (the "Software"), to
+#   deal in the Software without restriction, including without limitation the
+#   rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+#   sell copies of the Software, and to permit persons to whom the Software is
+#   furnished to do so, subject to the following conditions:
+#
+#   The above copyright notice and this permission notice shall be included in
+#   all copies or substantial portions of the Software.
+#
+#   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+#   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+#   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+#   IN THE SOFTWARE.
+
+dnl macro that checks for mako module in python
+AC_DEFUN([AX_CHECK_PYTHON_MAKO_MODULE],
+[AC_MSG_CHECKING(if module mako in python is installed)
+    echo "
+try:
+    import sys
+    import mako
+except ImportError as err:
+    sys.exit(err)
+else:
+    ver_req = map(int, '$1'.split('.'))
+    ver_act = map(int, mako.__version__.split('.'))
+    sys.exit(int(ver_req > ver_act))
+    " | $PYTHON2 -
+
+    if test $? -ne 0 ; then
+       AC_MSG_ERROR(mako $1 or later is required.)
+    else
+        AC_MSG_RESULT(yes)
+    fi
+])
diff --git a/mesalib/m4/ax_prog_flex.m4 b/mesalib/m4/ax_prog_flex.m4
index 82fbc30c3..1f1f59776 100644
--- a/mesalib/m4/ax_prog_flex.m4
+++ b/mesalib/m4/ax_prog_flex.m4
@@ -42,7 +42,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 9
+#serial 12
 
 # mattst88:
 #     Replaced m4_ifnblank(...) with m4_ifval(m4_normalize(...), ...)
@@ -53,7 +53,7 @@ AC_DEFUN([AX_PROG_FLEX], [
   AC_REQUIRE([AC_PROG_EGREP])
 
   AC_CACHE_CHECK([if flex is the lexer generator],[ax_cv_prog_flex],[
-    AS_IF([$LEX --version 2>/dev/null | $EGREP -q '^\<flex\>'],
+    AS_IF([$LEX --version 2>/dev/null | $EGREP -qw '^g?flex'],
       [ax_cv_prog_flex=yes], [ax_cv_prog_flex=no])
   ])
   AS_IF([test "$ax_cv_prog_flex" = "yes"],
-- 
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