From b1e4319c261c97c877c7c42354285946c5c2d067 Mon Sep 17 00:00:00 2001 From: bgk Date: Thu, 24 Feb 2011 11:14:59 +0000 Subject: [PATCH] CMAKE: Clarify CMakeLists.txt a bit --- CMakeLists.txt | 119 +++++++++++++++++++++---------------------------- 1 file changed, 52 insertions(+), 67 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index c66aaa43..118129a3 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -8,22 +8,20 @@ if( COMMAND cmake_policy ) endif( COMMAND cmake_policy ) SET( CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/CMakeScripts ) -# Check for nasm -ENABLE_LANGUAGE( ASM_NASM ) +option( ENABLE_SDL "Build the SDL port" ON ) +option( ENABLE_GTK "Build the GTK+ GUI" ON ) +option( ENABLE_DEBUGGER "Enable the debugger" ON ) +option( ENABLE_ASM_CORE "Enable x86 ASM CPU cores" OFF ) +option( ENABLE_ASM_SCALERS "Enable x86 ASM graphic filters" OFF ) +option( ENABLE_LINK "Enable GBA linking functionality" OFF ) +option( ENABLE_LIRC "Enable LIRC support" OFF ) -# Also need to look for SFML -INCLUDE(CMakeScripts/FindSFML.cmake) +# The SDL port can't be built without debugging support +if( NOT ENABLE_DEBUGGER AND ENABLE_SDL ) + message( SEND_ERROR "The SDL port can't be built without debugging support" ) +endif( NOT ENABLE_DEBUGGER AND ENABLE_SDL ) -# Both the SDL and the GTK+ frontends are built by default -# To disable building the SDL frontend add -DNO_SDL=1 on the commandline -# To disable building the GTK+ frontend add -DNO_GTK=1 on the commandline -# To disable building the debugger, add -DNO_DEBUGGER=1. -# The SDL frontend can't be built without debugger support -# To use ASM scalers, add -DUSE_ASM_SCALERS=1 -# To use the ASM core, add -DUSE_ASM_CORE=1 # Set the version number with -DVERSION=X.X.X-uber - -# Version number IF( NOT VERSION ) SET( VERSION "1.8.0-SVN" ) ENDIF( NOT VERSION ) @@ -31,47 +29,42 @@ ENDIF( NOT VERSION ) # Fill in SDLMAIN_LIBRARY on OS X manually to avoid using SDLMain.m # OS X users will have to compile and install SDL from source. if( APPLE ) - SET(SDLMAIN_LIBRARY "-lSDLmain") + SET(SDLMAIN_LIBRARY "-lSDLmain") endif( APPLE ) +# Check for nasm +if( ENABLE_ASM_SCALERS ) + ENABLE_LANGUAGE( ASM_NASM ) +endif( ENABLE_ASM_SCALERS ) + # Look for some dependencies using CMake scripts FIND_PACKAGE ( ZLIB REQUIRED ) FIND_PACKAGE ( PNG REQUIRED ) FIND_PACKAGE ( OpenGL REQUIRED ) FIND_PACKAGE ( SDL REQUIRED ) -FIND_PACKAGE ( SFML ) + +if( ENABLE_LINK ) + FIND_PACKAGE ( SFML REQUIRED ) +endif( ENABLE_LINK ) # Disable looking for GTK if not going to build the GTK frontend # so that pkg-config is not required -IF(NOT NO_GTK) +IF( ENABLE_GTK ) FIND_PACKAGE ( PkgConfig REQUIRED ) # These dependencies require pkg-config to be found - PKG_CHECK_MODULES ( GTKMM gtkmm-2.4 ) - PKG_CHECK_MODULES ( GDKMM gdkmm-2.4 ) - PKG_CHECK_MODULES ( GLIBMM glibmm-2.4 ) - PKG_CHECK_MODULES ( GIOMM giomm-2.4 ) - PKG_CHECK_MODULES ( GTKGLMM gtkglextmm-x11-1.2 ) -ENDIF(NOT NO_GTK) + PKG_CHECK_MODULES ( GTKMM REQUIRED gtkmm-2.4 ) + PKG_CHECK_MODULES ( GDKMM REQUIRED gdkmm-2.4 ) + PKG_CHECK_MODULES ( GLIBMM REQUIRED glibmm-2.4 ) + PKG_CHECK_MODULES ( GIOMM REQUIRED giomm-2.4 ) + PKG_CHECK_MODULES ( GTKGLMM REQUIRED gtkglextmm-x11-1.2 ) +ENDIF( ENABLE_GTK ) -# Check that the dependencies are met to build the SDL frontend -IF( NOT NO_SDL ) - IF( SDL_FOUND ) - SET( CAN_BUILD_VBAM 1 ) - ENDIF( SDL_FOUND ) -ENDIF( NOT NO_SDL ) -IF( WITH_LIRC ) +IF( ENABLE_LIRC ) SET( WITHLIRC 1 ) -ELSE( WITH_LIRC ) +ELSE( ENABLE_LIRC ) SET( WITHLIRC 0 ) -ENDIF( WITH_LIRC ) - -# Check that the dependencies are met to build the GTK frontend -IF( NOT NO_GTK ) - IF( GLIBMM_FOUND AND GTKMM_FOUND AND SDL_FOUND ) - SET( CAN_BUILD_GVBAM 1 ) - ENDIF( GLIBMM_FOUND AND GTKMM_FOUND AND SDL_FOUND ) -ENDIF( NOT NO_GTK ) +ENDIF( ENABLE_LIRC ) # Set the default install dir IF( NOT DATA_INSTALL_DIR ) @@ -87,32 +80,23 @@ ENDIF( NOT SYSCONFDIR ) # C defines ADD_DEFINITIONS (-DHAVE_NETINET_IN_H -DHAVE_ARPA_INET_H -DHAVE_ZLIB_H -DFINAL_VERSION -DSDL -DUSE_OPENGL -DSYSCONFDIR='"${SYSCONFDIR}"' -DWITH_LIRC='${WITHLIRC}') - ADD_DEFINITIONS (-DVERSION='"${VERSION}"' -DPKGDATADIR='"${PKGDATADIR}"' -DPACKAGE='') -# Linking is disabled if SFML has not been found -IF( NOT SFML_FOUND ) +if( NOT ENABLE_LINK ) ADD_DEFINITIONS (-DNO_LINK) - MESSAGE(STATUS "SFML was not found, link support is disabled") -ENDIF( NOT SFML_FOUND ) +endif( NOT ENABLE_LINK ) # The debugger is enabled by default -# The SDL port can't be built without debugging support -IF( NO_DEBUGGER ) - IF( CAN_BUILD_VBAM ) - MESSAGE(STATUS "The SDL port can't be built without debugging support") - SET( CAN_BUILD_VBAM 0 ) - ENDIF( CAN_BUILD_VBAM ) - +if( NOT ENABLE_DEBUGGER ) ADD_DEFINITIONS (-DNO_DEBUGGER) -ELSE( NO_DEBUGGER ) +else( NOT ENABLE_DEBUGGER ) ADD_DEFINITIONS (-DBKPT_SUPPORT) -ENDIF( NO_DEBUGGER ) +endif( NOT ENABLE_DEBUGGER ) # The ASM core is disabled by default because we don't know on which platform we are -IF( NOT USE_ASM_CORE ) +IF( NOT ENABLE_ASM_CORE ) ADD_DEFINITIONS (-DC_CORE) -ENDIF( NOT USE_ASM_CORE ) +ENDIF( NOT ENABLE_ASM_CORE ) # Compiler flags IF ( WIN32 ) @@ -266,19 +250,19 @@ SET(SRC_GTK src/common/SoundSDL.cpp ) -IF( NOT NO_DEBUGGER ) +if( ENABLE_DEBUGGER ) SET(SRC_DEBUGGER src/gba/armdis.cpp src/gba/elf.cpp src/gba/remote.cpp ) -ENDIF( NOT NO_DEBUGGER ) +endif( ENABLE_DEBUGGER ) -IF(CMAKE_ASM_NASM_COMPILER_LOADED AND USE_ASM_SCALERS) +if( ENABLE_ASM_SCALERS ) SET(SRC_HQ ${SRC_HQ_ASM}) -ELSE(CMAKE_ASM_NASM_COMPILER_LOADED AND USE_ASM_SCALERS) +else( ENABLE_ASM_SCALERS ) SET(SRC_HQ ${SRC_HQ_C}) -ENDIF(CMAKE_ASM_NASM_COMPILER_LOADED AND USE_ASM_SCALERS) +endif( ENABLE_ASM_SCALERS ) INCLUDE_DIRECTORIES( ${ZLIB_INCLUDE_DIR} @@ -287,7 +271,7 @@ INCLUDE_DIRECTORIES( ${SDL_INCLUDE_DIR} ) -IF( CAN_BUILD_GVBAM ) +IF( ENABLE_GTK ) INCLUDE_DIRECTORIES( ${GLIBMM_INCLUDE_DIRS} ${GIOMM_INCLUDE_DIRS} @@ -302,7 +286,7 @@ IF( CAN_BUILD_GVBAM ) ${GTKMM_LIBRARY_DIRS} ${GTKGLMM_LIBRARY_DIRS} ) -ENDIF( CAN_BUILD_GVBAM ) +ENDIF( ENABLE_GTK ) ADD_LIBRARY( fex @@ -320,7 +304,7 @@ ADD_LIBRARY ( ${SRC_DEBUGGER} ) -IF( CAN_BUILD_VBAM ) +IF( ENABLE_SDL ) ADD_EXECUTABLE ( vbam WIN32 @@ -332,9 +316,9 @@ IF( CAN_BUILD_VBAM ) SET( WIN32_LIBRARIES wsock32 ) ENDIF( WIN32 ) - IF( WITH_LIRC ) + IF( ENABLE_LIRC ) SET( LIRC_CLIENT_LIBRARY lirc_client ) - ENDIF( WITH_LIRC ) + ENDIF( ENABLE_LIRC ) TARGET_LINK_LIBRARIES ( vbam @@ -354,9 +338,9 @@ IF( CAN_BUILD_VBAM ) DESTINATION ${SYSCONFDIR} RENAME vbam.cfg) -ENDIF( CAN_BUILD_VBAM ) +ENDIF( ENABLE_SDL ) -IF( CAN_BUILD_GVBAM ) +IF( ENABLE_GTK ) ADD_EXECUTABLE ( gvbam WIN32 @@ -370,6 +354,7 @@ IF( CAN_BUILD_GVBAM ) ${ZLIB_LIBRARY} ${PNG_LIBRARY} ${SDL_LIBRARY} + ${GTKMM_LIBRARIES} ${GTKGLMM_LIBRARIES} ${SFML_LIBRARY} fex @@ -380,4 +365,4 @@ IF( CAN_BUILD_GVBAM ) INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/gtk/icons/ DESTINATION share/icons/hicolor PATTERN ".svn" EXCLUDE) INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/gtk/ui DESTINATION ${DATA_INSTALL_DIR} PATTERN ".svn" EXCLUDE) -ENDIF( CAN_BUILD_GVBAM ) +ENDIF( ENABLE_GTK )