96 lines
3.1 KiB
CMake
96 lines
3.1 KiB
CMake
# bgfx.cmake - bgfx building in cmake
|
|
# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
|
|
|
|
# To the extent possible under law, the author(s) have dedicated all copyright
|
|
# and related and neighboring rights to this software to the public domain
|
|
# worldwide. This software is distributed without any warranty.
|
|
|
|
# You should have received a copy of the CC0 Public Domain Dedication along with
|
|
# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
|
|
|
|
# Ensure the directory exists
|
|
if( NOT IS_DIRECTORY ${BX_DIR} )
|
|
message( SEND_ERROR "Could not load bx, directory does not exist. ${BX_DIR}" )
|
|
return()
|
|
endif()
|
|
|
|
# Grab the bx source files
|
|
file( GLOB BX_SOURCES ${BX_DIR}/src/*.cpp )
|
|
|
|
if(BX_AMALGAMATED)
|
|
set(BX_NOBUILD ${BX_SOURCES})
|
|
list(REMOVE_ITEM BX_NOBUILD ${BX_DIR}/src/amalgamated.cpp)
|
|
foreach(BX_SRC ${BX_NOBUILD})
|
|
set_source_files_properties( ${BX_SRC} PROPERTIES HEADER_FILE_ONLY ON )
|
|
endforeach()
|
|
else()
|
|
set_source_files_properties( ${BX_DIR}/src/amalgamated.cpp PROPERTIES HEADER_FILE_ONLY ON )
|
|
endif()
|
|
|
|
# Create the bx target
|
|
add_library( bx STATIC ${BX_SOURCES} )
|
|
|
|
target_compile_features( bx PUBLIC cxx_std_14 )
|
|
# (note: see bx\scripts\toolchain.lua for equivalent compiler flag)
|
|
target_compile_options( bx PUBLIC $<$<CXX_COMPILER_ID:MSVC>:/Zc:__cplusplus> )
|
|
|
|
# Link against psapi on Windows
|
|
if( WIN32 )
|
|
target_link_libraries( bx PUBLIC psapi )
|
|
endif()
|
|
|
|
include(GNUInstallDirs)
|
|
|
|
# Add include directory of bx
|
|
target_include_directories( bx
|
|
PUBLIC
|
|
$<BUILD_INTERFACE:${BX_DIR}/include>
|
|
$<BUILD_INTERFACE:${BX_DIR}/3rdparty>
|
|
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> )
|
|
|
|
# Build system specific configurations
|
|
if( MINGW )
|
|
target_include_directories( bx
|
|
PUBLIC
|
|
$<BUILD_INTERFACE:${BX_DIR}/include/compat/mingw>
|
|
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/compat/mingw> )
|
|
elseif( WIN32 )
|
|
target_include_directories( bx
|
|
PUBLIC
|
|
$<BUILD_INTERFACE:${BX_DIR}/include/compat/msvc>
|
|
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/compat/msvc> )
|
|
elseif( APPLE )
|
|
target_include_directories( bx
|
|
PUBLIC
|
|
$<BUILD_INTERFACE:${BX_DIR}/include/compat/osx>
|
|
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/compat/osx> )
|
|
endif()
|
|
|
|
# All configurations
|
|
target_compile_definitions( bx PUBLIC "__STDC_LIMIT_MACROS" )
|
|
target_compile_definitions( bx PUBLIC "__STDC_FORMAT_MACROS" )
|
|
target_compile_definitions( bx PUBLIC "__STDC_CONSTANT_MACROS" )
|
|
|
|
target_compile_definitions(bx PUBLIC "BX_CONFIG_DEBUG=$<IF:$<CONFIG:Debug>,1,$<BOOL:${BX_CONFIG_DEBUG}>>")
|
|
|
|
# Additional dependencies on Unix
|
|
if (ANDROID)
|
|
# For __android_log_write
|
|
find_library( LOG_LIBRARY log )
|
|
mark_as_advanced( LOG_LIBRARY )
|
|
target_link_libraries( bx PUBLIC ${LOG_LIBRARY} )
|
|
elseif( APPLE )
|
|
find_library( FOUNDATION_LIBRARY Foundation)
|
|
mark_as_advanced( FOUNDATION_LIBRARY )
|
|
target_link_libraries( bx PUBLIC ${FOUNDATION_LIBRARY} )
|
|
elseif( UNIX )
|
|
# Threads
|
|
find_package( Threads )
|
|
target_link_libraries( bx ${CMAKE_THREAD_LIBS_INIT} dl )
|
|
|
|
# Real time (for clock_gettime)
|
|
target_link_libraries( bx rt )
|
|
endif()
|
|
|
|
# Put in a "bgfx" folder in Visual Studio
|
|
set_target_properties( bx PROPERTIES FOLDER "bgfx" )
|