From 282570038ccbfb07b20f73f465433fea379f9650 Mon Sep 17 00:00:00 2001
From: Axel Isouard <axel@isouard.fr>
Date: Mon, 6 Feb 2017 19:13:57 +0100
Subject: [PATCH] Move options code to a separate CMake module

---
 CMakeLists.txt             | 29 +----------------------------
 CMakeModules/Options.cmake | 27 +++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 28 deletions(-)
 create mode 100644 CMakeModules/Options.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1f2f3bf..b58b052 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,34 +10,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}
 
 include(FindLibraries)
 include(Version)
-
-#
-# Options, flags
-option(BUILD_TESTS "Build test binaries" OFF)
-set(NINJA_ARGS "" CACHE STRING "Ninja arguments to pass before compiling WebRTC")
-option(BUILD_SHARED_LIBS "Build WebRTC as a shared library." OFF)
-
-if(BUILD_SHARED_LIBS)
-  set(LIBRARY_TYPE SHARED)
-else()
-  set(LIBRARY_TYPE STATIC)
-endif()
-
-#
-# Offer the user the choice of overriding the installation directories
-set(INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
-set(INSTALL_BIN_DIR bin CACHE PATH "Installation directory for executables")
-set(INSTALL_INCLUDE_DIR include CACHE PATH "Installation directory for header files")
-set(INSTALL_CMAKE_DIR lib/cmake/LibWebRTC CACHE PATH "Installation directory for CMake files")
-
-#
-# Make relative paths absolute (needed later on)
-foreach(p LIB BIN INCLUDE CMAKE)
-  set(var INSTALL_${p}_DIR)
-  if(NOT IS_ABSOLUTE "${${var}}")
-    set(${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
-  endif()
-endforeach()
+include(Options)
 
 #
 # Target OS
diff --git a/CMakeModules/Options.cmake b/CMakeModules/Options.cmake
new file mode 100644
index 0000000..c918ec6
--- /dev/null
+++ b/CMakeModules/Options.cmake
@@ -0,0 +1,27 @@
+#
+# Options, flags
+option(BUILD_TESTS "Build test binaries" OFF)
+set(NINJA_ARGS "" CACHE STRING "Ninja arguments to pass before compiling WebRTC")
+option(BUILD_SHARED_LIB "Build WebRTC as a shared library." OFF)
+
+if(BUILD_SHARED_LIB)
+  set(LIBRARY_TYPE SHARED)
+else()
+  set(LIBRARY_TYPE STATIC)
+endif()
+
+#
+# Offer the user the choice of overriding the installation directories
+set(INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
+set(INSTALL_BIN_DIR bin CACHE PATH "Installation directory for executables")
+set(INSTALL_INCLUDE_DIR include CACHE PATH "Installation directory for header files")
+set(INSTALL_CMAKE_DIR lib/cmake/LibWebRTC CACHE PATH "Installation directory for CMake files")
+
+#
+# Make relative paths absolute (needed later on)
+foreach(p LIB BIN INCLUDE CMAKE)
+  set(var INSTALL_${p}_DIR)
+  if(NOT IS_ABSOLUTE "${${var}}")
+    set(${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
+  endif()
+endforeach()
\ No newline at end of file