From d5c2c252a51d3944a11b72a97448fe351ac42b20 Mon Sep 17 00:00:00 2001
From: bubnikv <bubnikv@gmail.com>
Date: Mon, 28 Aug 2017 22:23:21 +0200
Subject: CMake build process: Fix of the Perl Alien::Wx querying script.

---
 cmake/modules/FindAlienWx.cmake | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'cmake/modules')

diff --git a/cmake/modules/FindAlienWx.cmake b/cmake/modules/FindAlienWx.cmake
index 8e8a942a2..a96c29195 100644
--- a/cmake/modules/FindAlienWx.cmake
+++ b/cmake/modules/FindAlienWx.cmake
@@ -19,6 +19,15 @@ execute_process(
 use strict;
 use warnings;
 use Text::ParseWords;
+
+BEGIN {
+  # CMake sets the environment variables CC and CXX to the detected C compiler.
+  # There is an issue with the Perl ExtUtils::CBuilder, which does not handle whitespaces
+  # in the paths correctly on Windows, so we rather drop the CMake auto-detected paths.
+  delete \$ENV{CC};
+  delete \$ENV{CXX};
+}
+
 use Alien::wxWidgets;
 use ExtUtils::CppGuess;
 
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