From: Neal Gompa <ngompa13@gmail.com>
Date: Sat, 19 Nov 2016 01:39:25 +0000 (-0500)
Subject: Use pkgconfig for cross-compiling to detect OpenAL
X-Git-Url: https://git.jsancho.org/?p=lugaru.git;a=commitdiff_plain;h=ac54909d55d25f3fda640e67f7ebc0ca342853d4

Use pkgconfig for cross-compiling to detect OpenAL
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 62531a9..a1ee5c8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -200,7 +200,11 @@ option (LUGARU_FORCE_INTERNAL_OPENAL "Force internal libOpenAL, even if there's
 if (NOT LUGARU_FORCE_INTERNAL_OPENAL)
     # FIXME: We should remove bundled libs and allow building OpenAL from source, for all platforms
     if (WIN32)
+      if(CMAKE_CROSSCOMPILING)
+	pkg_check_modules(OpenAL openal)
+      else(CMAKE_CROSSCOMPILING)
         find_package(OpenAL)
+      endif(CMAKE_CROSSCOMPILING)
     else (WIN32)
         find_package(OpenAL REQUIRED)
     endif()