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Enhance CMake lists to have unified feature detection, summaries

This commit is contained in:
Jeffrey Pfau 2014-10-05 23:08:11 -07:00
parent 8ef31b1c3d
commit 4f8c021f95
2 changed files with 58 additions and 26 deletions
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77
CMakeLists.txt
View File

@ -7,8 +7,9 @@ set(USE_CLI_DEBUGGER ON CACHE BOOL "Whether or not to enable the CLI-mode ARM de
set(USE_GDB_STUB ON CACHE BOOL "Whether or not to enable the GDB stub ARM debugger")
set(USE_FFMPEG ON CACHE BOOL "Whether or not to enable FFmpeg support")
set(USE_PNG ON CACHE BOOL "Whether or not to enable PNG support")
set(USE_LIBZIP ON CACHE BOOL "Whether or not to enable ZIP support")
set(BUILD_SDL ON CACHE BOOL "Build SDL frontend")
set(BUILD_PERF ON CACHE BOOL "Build performance profiling tool")
set(BUILD_PERF OFF CACHE BOOL "Build performance profiling tool")
file(GLOB ARM_SRC ${CMAKE_SOURCE_DIR}/src/arm/*.c)
file(GLOB GBA_SRC ${CMAKE_SOURCE_DIR}/src/gba/*.c)
file(GLOB UTIL_SRC ${CMAKE_SOURCE_DIR}/src/util/*.[cS])
@ -22,12 +23,28 @@ include_directories(${CMAKE_SOURCE_DIR}/src/arm)
include_directories(${CMAKE_SOURCE_DIR}/src/gba)
include_directories(${CMAKE_SOURCE_DIR}/src)
# Function definitions
include(FindPkgConfig)
function(find_feature FEATURE_NAME FEATURE_REQUIRES)
foreach(REQUIRE ${FEATURE_REQUIRES})
find_package(${REQUIRE} QUIET)
pkg_search_module(${REQUIRE} ${REQUIRE})
if (NOT ${REQUIRE}_FOUND)
message(WARNING "Requested module ${REQUIRE} mising for feature {$FEATURE_NAME}. Feature disabled.")
set(FEATURE_NAME OFF PARENT_SCOPE)
return()
endif()
endforeach()
endfunction()
# Version information
set(LIB_VERSION_MAJOR 0)
set(LIB_VERSION_MINOR 1)
set(LIB_VERSION_PATCH 0)
set(LIB_VERSION_ABI 0.1)
set(LIB_VERSION_STRING ${LIB_VERSION_MAJOR}.${LIB_VERSION_MINOR}.${LIB_VERSION_PATCH})
# Advanced settings
set(BUILD_PGO CACHE BOOL "Build with profiling-guided optimization")
set(PGO_STAGE_2 CACHE BOOL "Rebuild for profiling-guided optimization after profiles have been generated")
set(PGO_DIR "/tmp/gba-pgo/" CACHE PATH "Profiling-guided optimization profiles path")
@ -47,16 +64,13 @@ endif()
add_definitions(-DBINARY_NAME="${BINARY_NAME}" -DPROJECT_NAME="${PROJECT_NAME}")
include(FindPkgConfig)
pkg_search_module(LIBZIP libzip)
if(LIBZIP_FOUND)
include_directories(${LIBZIP_INCLUDE_DIRS})
list(APPEND DEPENDENCY_LIB ${LIBZIP_LIBRARIES})
add_definitions(-DENABLE_LIBZIP)
else()
message(WARNING "Could not find libzip for archive support")
endif()
# Feature dependencies
find_feature(USE_CLI_DEBUGGER "libedit")
find_feature(USE_FFMPEG "libavcodec;libavformat;libavutil")
find_feature(USE_PNG "PNG;ZLIB")
find_feature(USE_LIBZIP "libzip")
# Platform support
if(WIN32)
add_definitions(-D_WIN32_WINNT=0x0600)
list(APPEND OS_LIB Ws2_32)
@ -76,19 +90,14 @@ if(BUILD_BBB OR BUILD_RASPI)
endif()
endif()
# Features
set(DEBUGGER_SRC ${CMAKE_SOURCE_DIR}/src/debugger/debugger.c ${CMAKE_SOURCE_DIR}/src/debugger/memory-debugger.c)
if(USE_CLI_DEBUGGER)
pkg_search_module(EDIT libedit)
if(EDIT_FOUND)
add_definitions(-DUSE_CLI_DEBUGGER)
list(APPEND DEBUGGER_SRC ${CMAKE_SOURCE_DIR}/src/debugger/cli-debugger.c)
list(APPEND DEBUGGER_SRC ${CMAKE_SOURCE_DIR}/src/debugger/parser.c)
set(DEBUGGER_LIB ${EDIT_LIBRARIES})
else()
message(WARNING "Could not find libedit for CLI debugger support")
set(USE_CLI_DEBUGGER OFF)
endif()
add_definitions(-DUSE_CLI_DEBUGGER)
list(APPEND DEBUGGER_SRC ${CMAKE_SOURCE_DIR}/src/debugger/cli-debugger.c)
list(APPEND DEBUGGER_SRC ${CMAKE_SOURCE_DIR}/src/debugger/parser.c)
set(DEBUGGER_LIB ${EDIT_LIBRARIES})
else()
set(DEBUGGER_LIB "")
endif()
@ -100,22 +109,29 @@ endif()
source_group("ARM debugger" FILES ${DEBUGGER_SRC})
if(USE_FFMPEG)
pkg_search_module(LIBAVCODEC libavcodec REQUIRED)
pkg_search_module(LIBAVFORMAT libavformat REQUIRED)
pkg_search_module(LIBAVUTIL libavutil REQUIRED)
pkg_search_module(LIBAVCODEC libavcodec)
pkg_search_module(LIBAVFORMAT libavcodec;libavformat;libavutil)
pkg_search_module(LIBAVUTIL libavutil)
add_definitions(-DUSE_FFMPEG)
list(APPEND UTIL_SRC "${CMAKE_SOURCE_DIR}/src/platform/ffmpeg/ffmpeg-encoder.c")
list(APPEND DEPENDENCY_LIB ${LIBAVCODEC_LIBRARIES} ${LIBAVFORMAT_LIBRARIES} ${LIBAVUTIL_LIBRARIES})
endif()
if(USE_PNG)
find_package(PNG REQUIRED)
find_package(ZLIB REQUIRED)
find_package(PNG)
find_package(ZLIB)
add_definitions(-DUSE_PNG)
include_directories(${PNG_PNG_INCLUDE_DIR})
list(APPEND DEPENDENCY_LIB ${PNG_LIBRARIES} ${ZLIB_LIBRARIES})
endif()
if(USE_LIBZIP)
include_directories(${LIBZIP_INCLUDE_DIRS})
list(APPEND DEPENDENCY_LIB ${LIBZIP_LIBRARIES})
add_definitions(-DENABLE_LIBZIP)
endif()
# Binaries
add_library(${BINARY_NAME} SHARED ${ARM_SRC} ${GBA_SRC} ${DEBUGGER_SRC} ${RENDERER_SRC} ${UTIL_SRC} ${VFS_SRC} ${OS_SRC})
target_link_libraries(${BINARY_NAME} m ${DEBUGGER_LIB} ${OS_LIB} ${DEPENDENCY_LIB})
install(TARGETS ${BINARY_NAME} DESTINATION lib)
@ -135,3 +151,14 @@ if(BUILD_PERF)
target_link_libraries(${BINARY_NAME}-perf ${BINARY_NAME} ${PERF_LIB})
install(TARGETS ${BINARY_NAME}-perf DESTINATION bin)
endif()
# Summaries
message(STATUS "Feature summary:")
message(STATUS " CLI debugger: ${USE_CLI_DEBUGGER}")
message(STATUS " GDB stub: ${USE_GDB_STUB}")
message(STATUS " Movie recording: ${USE_FFMPEG}")
message(STATUS " Screenshot/advanced savestate support: ${USE_PNG}")
message(STATUS " ZIP support: ${USE_LIBZIP}")
message(STATUS "Frontend summary:")
message(STATUS " SDL (${SDL_VERSION}): ${BUILD_SDL}")
message(STATUS " Profiling: ${BUILD_PERF}")

7
src/platform/sdl/CMakeLists.txt
View File

@ -13,7 +13,12 @@ if (SDL_VERSION EQUAL "2")
endif()
if(SDL_VERSION EQUAL "1.2" OR NOT SDL2_FOUND)
find_package(SDL 1.2 REQUIRED)
find_package(SDL 1.2)
endif()
if (NOT SDL2_FOUND AND NOT SDL_FOUND)
set(BUILD_SDL OFF)
return()
endif()
file(GLOB PLATFORM_SRC ${CMAKE_SOURCE_DIR}/src/platform/sdl/sdl-*.c)