From 4c1687264d1e9566676ced21ee20769925bf64de Mon Sep 17 00:00:00 2001
From: Fabio Bas <ctrlaltca@gmail.com>
Date: Tue, 10 Jun 2014 23:29:24 +0200
Subject: [PATCH] main CMakeLists.txt: major overhaul
MIME-Version: 1.0
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* define CMAKE_INSTALL_PREFIX
* define compilation flags
* find needed libraries
* enable Qt4’s automoc
* Added comments
---
 CMakeLists.txt | 62 +++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 61 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0540ff8b..5004ae66 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,20 +1,80 @@
+# Cockatrice's main CMakeLists.txt
+#
+# This is basically a wrapper to enable/disable the compilation
+# of the different projects: servatrice, cockatrice, test
+# This file sets all the variables shared between the projects
+# like the installation path, compilation flags etc..
+
 cmake_minimum_required(VERSION 2.6)
 
-IF(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+# Set conventional loops
+set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
+
+# Define a proper install path
+if(UNIX)
+	if(APPLE)
+		# MacOS X
+		# Due to the special bundle structure ignore
+		# the prefix eventually set by the user.
+		set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/release)
+	else()
+		# Linux / BSD
+		if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+			#fix package build
+			if(PREFIX)
+				set(CMAKE_INSTALL_PREFIX ${PREFIX})
+			else()
+				set(CMAKE_INSTALL_PREFIX /usr/local)
+			endif()
+		endif()
+	endif()
+elseif(WIN32)
+	set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/release)
+endif()
+
+# Force "Release" build type by default
+set(CMAKE_BUILD_TYPE Release)
+
+# Define proper compilation flags
+IF (CMAKE_COMPILER_IS_GNUCC)
+  # linux/gcc, bsd/gcc, windows/mingw
+  set(CMAKE_CXX_FLAGS_RELEASE "-s -O2")
+  set(CMAKE_CXX_FLAGS_DEBUG "-ggdb -O0")
+else()
+  # other: osx/llvm, bsd/llvm
+  set(CMAKE_CXX_FLAGS_RELEASE "-O2")
+  set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
+ENDIF (CMAKE_COMPILER_IS_GNUCC)
+
 # GNU systems need to define the Mersenne exponent for the RNG to compile w/o warning
+IF(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
   ADD_DEFINITIONS("-DSFMT_MEXP=19937")
 ENDIF()
 
+#Find Qt4 and enable the needed features
+FIND_PACKAGE(Qt4 REQUIRED)
+
+set(CMAKE_AUTOMOC TRUE)
+
+# Find other needed libraries
+FIND_PACKAGE(Protobuf REQUIRED)
+FIND_PACKAGE(Threads)
+
+# Compile servatrice (default off)
 add_subdirectory(common)
 if(WITH_SERVER)
 	add_subdirectory(servatrice)
 endif(WITH_SERVER)
+
+# Compile cockatrice+oracle (default on)
 if (NOT WITHOUT_CLIENT)
 	add_subdirectory(cockatrice)
 	add_subdirectory(oracle)
 	add_subdirectory(sounds)
 	add_subdirectory(zonebg)
 endif(NOT WITHOUT_CLIENT)
+
+# Compile testclient (default off)
 if (WITH_TESTCLIENT)
 	add_subdirectory(testclient)
 endif(WITH_TESTCLIENT)