From 8e3a27bbbfc8d453877bf6521044c64dfbf64610 Mon Sep 17 00:00:00 2001
From: dexX7 <dexx@bitwatch.co>
Date: Sun, 11 Oct 2015 22:05:20 +0200
Subject: [PATCH] Require Python for RPC tests, when using lcov

Because Python is (going to be) used to run the RPC tests, when
gathering coverage data with lcov, it is explicitly checked, whether
Python is really available.
---
 configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure.ac b/configure.ac
index 4318aafa55..13598acd2f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,6 +58,7 @@ AC_PATH_TOOL(STRIP, strip)
 AC_PATH_TOOL(GCOV, gcov)
 AC_PATH_PROG(LCOV, lcov)
 AC_PATH_PROG(JAVA, java)
+AC_PATH_PROG(PYTHON, python)
 AC_PATH_PROG(GENHTML, genhtml)
 AC_PATH_PROG([GIT], [git])
 AC_PATH_PROG(CCACHE,ccache)
@@ -351,6 +352,9 @@ if test x$use_lcov = xyes; then
   if test x$JAVA = x; then
     AC_MSG_ERROR("lcov testing requested but java not found")
   fi
+  if test x$PYTHON = x; then
+    AC_MSG_ERROR("lcov testing requested but python not found")
+  fi
   if test x$GENHTML = x; then
     AC_MSG_ERROR("lcov testing requested but genhtml not found")
   fi