# HG changeset patch
# User koda
# Date 1301187239 -3600
# Node ID a767954cfa03b2b2a8e906c619ec2f651f5b7840
# Parent  74a81c276d674d4ed3b0ad5926ef2317667f1bcf
this should help people hacking the cmake files
(removes old comments, BUNDLE and other macros, updates to INSTALL file)

diff -r 74a81c276d67 -r a767954cfa03 CMakeLists.txt
--- a/CMakeLists.txt	Sat Mar 26 22:49:38 2011 +0100
+++ b/CMakeLists.txt	Sun Mar 27 01:53:59 2011 +0100
@@ -39,13 +39,6 @@
 set(CPACK_PACKAGE_VERSION_MINOR "9")
 set(CPACK_PACKAGE_VERSION_PATCH "16${version_suffix}")
 
-#forbid in-tree building
-#IF (${CMAKE_SOURCE_DIR} MATCHES ${CMAKE_BINARY_DIR})
-#	MESSAGE(STATUS "Please do an out-of-tree build:")
-#	MESSAGE(STATUS "rm CMakeCache.txt; mkdir build; cd build; cmake ..; make")
-#	MESSAGE(FATAL_ERROR "In-tree-build detected!")
-#ENDIF (${CMAKE_SOURCE_DIR} MATCHES ${CMAKE_BINARY_DIR})
-
 #set some safe values
 IF(NOT WITH_SERVER)
 	SET(WITH_SERVER 0)
@@ -72,8 +65,8 @@
 	STRING(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" MACOSX_VERSION_TMP "${MACOSX_VERSION_TMP}")
 	STRING(REGEX REPLACE "([0-9]+.[0-9]+).[0-9]+" "\\1" current_macosx_version ${MACOSX_VERSION_TMP})
 
+	#if nothing is set, we deploy only for the current system
 	if(NOT minimum_macosx)
-		#if nothing is set, we deploy only for the current system
 		set(minimum_macosx ${current_macosx_version})
 	endif()
 
@@ -81,30 +74,21 @@
 		set(FATAL "Hedgewars is not supported for pre-10.4 systems")
 	endif()
 
-	set(CMAKE_OSX_ARCHITECTURES "i386;ppc7400")
-
-	#create universal binaries only when it's time to bundle the application, also build server
-	IF(BUNDLE)
-		set(WITH_SERVER true)
-		if(NOT minimum_macosx MATCHES "10.6")
-			set(CMAKE_C_COMPILER "gcc-4.0")
-			set(CMAKE_CXX_COMPILER "g++-4.0")
+	if(NOT CMAKE_OSX_ARCHITECTURES)
+		if(current_macosx_version MATCHES "10.6")
+			set(CMAKE_OSX_ARCHITECTURES "x86_64;i386")
 		else()
-			if(current_macosx_version MATCHES "10.6")
-				if(MACAPPSTORE)
-					set(CMAKE_OSX_ARCHITECTURES "x86_64;i386")
-				else()
-					set(CMAKE_OSX_ARCHITECTURES "x86_64")
-				endif()
-			endif()
+			set(CMAKE_OSX_ARCHITECTURES "i386;ppc7400")
 		endif()
-	ELSE()
-		if(current_macosx_version MATCHES "10.6")
-			set(CMAKE_OSX_ARCHITECTURES "x86_64")
-		endif()
-	ENDIF()
+	endif()
+
+	message(STATUS "Build system: Mac OS X ${current_macosx_version} - Target ${minimum_macosx} ${CMAKE_OSX_ARCHITECTURES}")
 
-	message(STATUS "Target system: Mac OS X ${minimum_macosx} ${CMAKE_OSX_ARCHITECTURES}")
+	#be sure to select ppc-compatible toolchains just in case
+	if(NOT minimum_macosx MATCHES "10.6")
+		set(CMAKE_C_COMPILER "gcc-4.0")
+		set(CMAKE_CXX_COMPILER "g++-4.0")
+	endif()
 
 	if(minimum_macosx MATCHES "10.4")
 		set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
@@ -129,9 +113,6 @@
 
 
 #this snippet sets "Release" mode by default
-#IF (NOT CMAKE_BUILD_TYPE)
-#	SET(CMAKE_BUILD_TYPE "Release")
-#ENDIF (NOT CMAKE_BUILD_TYPE)
 if (NOT CMAKE_BUILD_TYPE)
 	set (CMAKE_BUILD_TYPE RELEASE CACHE STRING "Choose the type of build, options are: None Debug Release." FORCE)
 endif (NOT CMAKE_BUILD_TYPE)
@@ -141,7 +122,6 @@
 	set(Optz true)
 else()
 	message(STATUS "Building Debug")
-	#set(CMAKE_VERBOSE_MAKEFILE true)
 	set(Optz false)
 endif()
 
@@ -177,16 +157,22 @@
 set(HEDGEWARS_PROTO_VER 38)
 
 if(WITH_SERVER)
-	message(STATUS "Server is going to be built! Make sure you have GHC installed")
-	set(HAVE_NETSERVER true)
-	add_subdirectory(gameServer)
+	find_program(ghc_executable ghc)
+
+	if(ghc_executable)
+		set(HAVE_NETSERVER true)
+		add_subdirectory(gameServer)
+	else()
+		message(STATUS "No GHC executable found, server will *not* be built")
+		set(HAVE_NETSERVER false)
+	endif()
 else(WITH_SERVER)
 	set(HAVE_NETSERVER false)
 endif(WITH_SERVER)
 
 add_subdirectory(misc/liblua)
 add_subdirectory(hedgewars)
-#add_subdirectory(misc/libopenalbridge)
+
 if(NOT BUILD_ENGINE_LIBRARY)
 	add_subdirectory(bin)
 	add_subdirectory(QTfrontend)
diff -r 74a81c276d67 -r a767954cfa03 INSTALL
--- a/INSTALL	Sat Mar 26 22:49:38 2011 +0100
+++ b/INSTALL	Sun Mar 27 01:53:59 2011 +0100
@@ -1,5 +1,5 @@
 To compile and install you need:
- - Qt >= 4.4
+ - Qt >= 4.5
  - FreePascal >= 2.2.4
  - SDL >= 1.2.5
  - SDL_net >= 1.2.5
@@ -9,21 +9,19 @@
  - CMake >= 2.6.0
  - Lua >= 5.1.0
 For server:
- - Glasgow Haskell Compiler 6.10
+ - Glasgow Haskell Compiler >= 6.10
+ - bytestring-show package
  - dataenc package
  - hslogger package
- - utf8-string package
 
 1. Configure:
 $ cmake .
 or
-$ cmake -DCMAKE_BUILD_TYPE="Release" -DCMAKE_INSTALL_PREFIX="install_prefix" -DDATA_INSTALL_DIR="data_dir" .
-
-add -DWITH_SERVER=1 to compile net server; to create a relocatable bundle under Mac OS X you can do
+$ cmake -DCMAKE_BUILD_TYPE="Release" -DCMAKE_INSTALL_PREFIX="install_prefix" \
+-DDATA_INSTALL_DIR="data_dir" .
 
-$ cmake -DCMAKE_BUILD_TYPE="Release" -DBUNDLE=1 .
-
-if you have Qt installed but it is not found you can set it up with -DQT_QMAKE_EXECUTABLE="path_to_qmake"
+add -DWITH_SERVER=1 to compile net server; if you have Qt installed but it is
+not found you can set it up with -DQT_QMAKE_EXECUTABLE="path_to_qmake"
 
 2. Compile:
 $ make
diff -r 74a81c276d67 -r a767954cfa03 tools/CMakeLists.txt
--- a/tools/CMakeLists.txt	Sat Mar 26 22:49:38 2011 +0100
+++ b/tools/CMakeLists.txt	Sun Mar 27 01:53:59 2011 +0100
@@ -7,8 +7,7 @@
 	ADD_CUSTOM_TARGET(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
 endif()
 
-if (APPLE AND BUNDLE)
-
+if (APPLE)
 	find_package(Qt4 REQUIRED)
 	find_package(SDL REQUIRED)
 	find_package(SDL_image REQUIRED)
@@ -44,4 +43,4 @@
 
 	CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/CreateMacBundle.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/CreateMacBundle.cmake)
 
-endif(APPLE AND BUNDLE)
+endif()
diff -r 74a81c276d67 -r a767954cfa03 tools/CreateMacBundle.cmake.in
--- a/tools/CreateMacBundle.cmake.in	Sat Mar 26 22:49:38 2011 +0100
+++ b/tools/CreateMacBundle.cmake.in	Sun Mar 27 01:53:59 2011 +0100
@@ -1,18 +1,24 @@
 message(STATUS "Performing standalone bundle creation...")
 
-execute_process(COMMAND mkdir -p ${frameworks_dir})
+execute_process(COMMAND ls ${frameworks_dir} RESULT_VARIABLE doBundle OUTPUT_QUIET ERROR_QUIET)
 
-execute_process(COMMAND ${macdeployqt_EXE} ${CMAKE_BINARY_DIR}/${bundle_name} OUTPUT_QUIET ERROR_QUIET)
+if(doBundle EQUAL 1)
+    execute_process(COMMAND mkdir -p ${frameworks_dir})
+
+    execute_process(COMMAND ${macdeployqt_EXE} ${CMAKE_BINARY_DIR}/${bundle_name} OUTPUT_QUIET ERROR_QUIET)
 
-execute_process(COMMAND cp -pPR ${sdl_dir}		${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL.framework)
-execute_process(COMMAND cp -pPR ${SDLIMAGE_LIBRARY}	${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL_image.framework)
-execute_process(COMMAND cp -pPR ${SDLNET_LIBRARY}	${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL_net.framework)
-execute_process(COMMAND cp -pPR ${SDLTTF_LIBRARY}	${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL_ttf.framework)
-execute_process(COMMAND cp -pPR ${SDLMIXER_LIBRARY}	${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL_mixer.framework)
-execute_process(COMMAND cp -pPR ${OGG_LIBRARY}	 	${CMAKE_BINARY_DIR}/${frameworks_dir}/Ogg.framework)
-execute_process(COMMAND cp -pPR ${VORBIS_LIBRARY}	${CMAKE_BINARY_DIR}/${frameworks_dir}/Vorbis.framework)
+    execute_process(COMMAND cp -pPR ${sdl_dir}          ${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL.framework)
+    execute_process(COMMAND cp -pPR ${SDLIMAGE_LIBRARY} ${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL_image.framework)
+    execute_process(COMMAND cp -pPR ${SDLNET_LIBRARY}   ${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL_net.framework)
+    execute_process(COMMAND cp -pPR ${SDLTTF_LIBRARY}   ${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL_ttf.framework)
+    execute_process(COMMAND cp -pPR ${SDLMIXER_LIBRARY} ${CMAKE_BINARY_DIR}/${frameworks_dir}/SDL_mixer.framework)
+    execute_process(COMMAND cp -pPR ${OGG_LIBRARY}      ${CMAKE_BINARY_DIR}/${frameworks_dir}/Ogg.framework)
+    execute_process(COMMAND cp -pPR ${VORBIS_LIBRARY}   ${CMAKE_BINARY_DIR}/${frameworks_dir}/Vorbis.framework)
 
-if(${SPARKLE_FOUND})
-	execute_process(COMMAND cp -pPR ${SPARKLE_LIBRARY}	${CMAKE_BINARY_DIR}/${frameworks_dir}/Sparkle.framework)
+    if(${SPARKLE_FOUND})
+        execute_process(COMMAND cp -pPR ${SPARKLE_LIBRARY} ${CMAKE_BINARY_DIR}/${frameworks_dir}/Sparkle.framework)
+    endif()
+    message(STATUS "Bundle frameworks added")
+else()
+    message(STATUS "Bundle frameworks already present; skipping...")
 endif()
-