From 14f3b6c928c9e2843a34c63bd5abbac5eee35d46 Mon Sep 17 00:00:00 2001
From: g-coder <garima.g@samsung.com>
Date: Thu, 26 Nov 2015 15:12:23 +0530
Subject: [PATCH] Added ccache support for faster compilation

ccache is a compiler cache. It speeds up recompilation by caching previous compilations and detecting when the same compilation is being done again. It provides support for C/C++ languages.
It makes compilation fast if it is available on the machine.
https://ccache.samba.org/
---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2fe1dadb..27c146a9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -137,6 +137,12 @@ configure_file("${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.cmake" "${CMAKE_CURRENT_BIN
 file(COPY doc/taglib.png DESTINATION doc)
 add_custom_target(docs doxygen)
 
+find_program(CCACHE_FOUND ccache)
+if(CCACHE_FOUND)
+    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
+    set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
+endif(CCACHE_FOUND)
+
 # uninstall target
 configure_file(
   "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"