From 1192ed9fb3c9e7713b299ab52c78064d6e361e0a Mon Sep 17 00:00:00 2001
From: Semenov Herman <GermanAizek@yandex.ru>
Date: Wed, 28 Aug 2024 01:38:09 +0300
Subject: [PATCH] cmake: integrate ccache for decrease repeat compiling time on
 Linux and BSD

---
 CMakeLists.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6450eaf1..6f2035c5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -109,6 +109,14 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "Ap
     endif()
 endif()
 
+# Setup ccache if package installed
+find_program(CCACHE_ENABLED "ccache")
+if (CCACHE_ENABLED)
+    set(CMAKE_C_COMPILER_LAUNCHER ${CCACHE})
+    set(CMAKE_CXX_COMPILER_LAUNCHER ${CCACHE})
+    set(ENV{CCACHE_SLOPPINESS} pch_defines,time_macros)
+endif()
+
 add_subdirectory(externals)
 include_directories(src)