mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-29 19:11:18 +01:00
84 lines
2.6 KiB
CMake
84 lines
2.6 KiB
CMake
# add an engine
|
|
macro(add_engine engine lib_list src_list moc_list supported)
|
|
|
|
# recreate list
|
|
set(lib_list ${lib_list})
|
|
list(GET lib_list 0 name)
|
|
|
|
# add a user selectable build option, supported engines enabled by default
|
|
option(ENGINE_${name}_ENABLED "enable engine ${engine}" ${supported})
|
|
|
|
# check for all needed libraries
|
|
foreach(lib ${lib_list})
|
|
if(${lib}_NOTFOUND)
|
|
set(ENGINE_${name}_LIB_MISSING TRUE)
|
|
endif(${lib}_NOTFOUND)
|
|
endforeach(lib ${lib_list})
|
|
|
|
# check if engine is enabled and needed librares are available
|
|
if(ENGINE_${name}_ENABLED AND NOT ENGINE_${name}_LIB_MISSING)
|
|
|
|
# add to list of unsupported engines
|
|
set(supported ${supported})
|
|
if(NOT supported)
|
|
set(ENGINES_UNSUPPORTED "${ENGINES_UNSUPPORTED} ${engine}")
|
|
endif(NOT supported)
|
|
|
|
# add define -DHAVE_<engine> so we can clutter the code with #ifdefs
|
|
set("HAVE_${name}" 1 CACHE INTERNAL ${name})
|
|
|
|
# add sources and MOC headers
|
|
list(APPEND SOURCES ${src_list})
|
|
list(APPEND HEADERS ${moc_list})
|
|
|
|
# add libraries to link against
|
|
foreach(lib ${lib_list})
|
|
set(ENGINE_LIBRARIES ${ENGINE_LIBRARIES} ${${lib}_LIBRARIES} CACHE INTERNAL libraries)
|
|
endforeach(lib ${lib_list})
|
|
|
|
# add to list of enabled engines
|
|
set(ENGINES_ENABLED "${ENGINES_ENABLED} ${engine}")
|
|
|
|
else(ENGINE_${name}_ENABLED AND NOT ENGINE_${name}_LIB_MISSING)
|
|
|
|
# add to list of disabled engines
|
|
set(ENGINES_DISABLED "${ENGINES_DISABLED} ${engine}")
|
|
set("HAVE_${name}" 0 CACHE INTERNAL ${name})
|
|
|
|
endif(ENGINE_${name}_ENABLED AND NOT ENGINE_${name}_LIB_MISSING)
|
|
|
|
endmacro(add_engine engine lib_list src_list moc_list supported)
|
|
|
|
# print engines to be built
|
|
macro(print_engines)
|
|
# show big warning if building unsupported engines
|
|
if(ENGINES_UNSUPPORTED)
|
|
message("")
|
|
message(" *********************************")
|
|
message(" ************ WARNING ************")
|
|
message(" *********************************")
|
|
message("")
|
|
message(" The following engines are NOT supported by clementine developers:")
|
|
message(" ${ENGINES_UNSUPPORTED}")
|
|
message("")
|
|
message(" Don't post any bugs if you use them, fix them yourself!")
|
|
message("")
|
|
pig()
|
|
message("")
|
|
endif(ENGINES_UNSUPPORTED)
|
|
|
|
message(STATUS "Building engines:${ENGINES_ENABLED}")
|
|
message(STATUS "Skipping engines:${ENGINES_DISABLED}")
|
|
|
|
# need at least 1 engine
|
|
if(NOT ENGINES_ENABLED)
|
|
message(FATAL_ERROR "no engine enabled!")
|
|
endif(NOT ENGINES_ENABLED)
|
|
endmacro(print_engines)
|
|
|
|
# print the pig :)
|
|
macro(pig)
|
|
file(READ ${CMAKE_SOURCE_DIR}/pig.txt pig)
|
|
message(${pig})
|
|
endmacro(pig)
|