CMake: add C4GROUP_TOOL_ONLY

When cross-compiling c4group should be build for the host
machine before building OpenClonk for the target.

Without C4GROUP_TOOL_ONLY option, we have to build OpenClonk
for the host.

C4GROUP_TOOL_ONLY allow to build only c4group tool for the
host.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
With this patch I can build OpenClonk with Buildroot.
stable-8
Romain Naour 2018-04-08 22:47:18 +02:00
parent 54d2ce7e07
commit f8136fcbc5
1 changed files with 248 additions and 221 deletions

View File

@ -48,6 +48,7 @@ CMAKE_DEPENDENT_OPTION(USE_WIN32_WINDOWS "Use Microsoft Desktop App User Interfa
CMAKE_DEPENDENT_OPTION(USE_SDL_MAINLOOP "Use SDL to create windows etc. Qt editor." ON "NOT USE_COCOA AND NOT USE_WIN32_WINDOWS AND NOT HEADLESS_ONLY" OFF)
option(WITH_AUTOMATIC_UPDATE "Automatic updates are downloaded from the project website." OFF)
option(HEADLESS_ONLY "Only build headless parts. Somewhat reduces dependencies. (still needs libpng because that one's small and hard to remove.) Only tested with make/gcc/linux." OFF)
option(C4GROUP_TOOL_ONLY "Only build c4group binary." OFF)
set_property(GLOBAL PROPERTY USE_FOLDERS ${PROJECT_FOLDERS})
@ -230,16 +231,20 @@ CHECK_CXX_SOURCE_COMPILES("#include <getopt.h>\nint main(int argc, char * argv[]
# Locate libraries
############################################################################
SET(JPEG_NAMES ${JPEG_NAMES} libjpeg jpeg-static)
if(NOT HEADLESS_ONLY)
if(NOT HEADLESS_ONLY AND NOT C4GROUP_TOOL_ONLY)
find_package(Freetype REQUIRED)
include_directories(
${FREETYPE_INCLUDE_DIRS})
link_directories(
${FREETYPE_LIBRARY_DIRS})
endif()
# Needed for c4group
find_package(ZLIB REQUIRED)
if (NOT C4GROUP_TOOL_ONLY)
find_package(JPEG REQUIRED)
find_package(PNG REQUIRED)
find_package(ZLIB REQUIRED)
include_directories(
${JPEG_INCLUDE_DIR}
${PNG_INCLUDE_DIR}
@ -250,6 +255,7 @@ else()
find_package("Threads" REQUIRED)
SET(HAVE_PTHREAD ${CMAKE_USE_PTHREADS_INIT} CACHE INTERNAL "libpthread available")
endif()
endif()
# FINDLIB works the same as find_library, but also marks the resulting var as
# advanced so it doesn't show in GUIs by default
@ -273,6 +279,7 @@ if(NOT HAVE_GETOPT_H)
set(GETOPT_LIBRARIES getopt)
endif()
if (NOT C4GROUP_TOOL_ONLY)
# TinyXML
find_package(TinyXML)
if(NOT TinyXML_FOUND)
@ -282,10 +289,10 @@ if(NOT TinyXML_FOUND)
set(TinyXML_LIBRARIES tinyxml)
set(TinyXML_FOUND TRUE)
endif()
include_directories(SYSTEM ${TinyXML_INCLUDE_DIRS})
endif()
if(NOT HEADLESS_ONLY)
if(NOT HEADLESS_ONLY AND NOT C4GROUP_TOOL_ONLY)
find_package(OpenGL)
find_package(GLEW REQUIRED)
include_directories(${GLEW_INCLUDE_DIRS})
@ -297,6 +304,7 @@ if(NOT HEADLESS_ONLY)
CHECK_CXX_SOURCE_COMPILES("#include <GL/glew.h>\nvoid GLAPIENTRY OpenGLDebugProc(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const char* message, const void* userParam) {}\nint main() { GLDEBUGPROCARB proc = &OpenGLDebugProc; }" GLDEBUGPROCARB_USERPARAM_IS_CONST)
endif()
if(NOT C4GROUP_TOOL_ONLY)
if(UNIX AND NOT APPLE)
FINDLIB(X11_LIBRARIES X11)
@ -317,6 +325,7 @@ if(UNIX AND NOT APPLE)
FIND_PROC_SELF_EXE(/proc/curproc/exe) # NetBSD
endif()
endif()
endif()
if (WIN32)
find_package(DbgHelp)
@ -326,6 +335,7 @@ if (WIN32)
set(HAVE_DBGHELP ${DBGHELP_FOUND})
endif()
if(NOT C4GROUP_TOOL_ONLY)
find_package(Upnp)
if(UPNP_FOUND)
include_directories(SYSTEM ${UPNP_INCLUDE_DIR})
@ -369,10 +379,12 @@ else()
message("Qt5Widgets not found. Building openclonk without editor.")
UNSET(WITH_QT_EDITOR)
endif()
endif()
############################################################################
# generated source files
############################################################################
if(NOT C4GROUP_TOOL_ONLY)
find_program(GLIB_COMPILE_RESOURCES glib-compile-resources)
add_custom_command(
@ -391,6 +403,7 @@ add_custom_command(
${CMAKE_CURRENT_SOURCE_DIR}/src/res/ocs.ico
VERBATIM
)
endif()
############################################################################
# Mac OS bundle setup
@ -1174,7 +1187,7 @@ target_link_libraries(c4script
${GETOPT_LIBRARIES}
)
if(NOT HEADLESS_ONLY)
if(NOT HEADLESS_ONLY AND NOT C4GROUP_TOOL_ONLY)
add_executable(openclonk WIN32 MACOSX_BUNDLE
${OC_SYSTEM_SOURCES}
${OC_GUI_SOURCES}
@ -1214,6 +1227,7 @@ if(NOT HEADLESS_ONLY)
endif()
endif()
if(NOT C4GROUP_TOOL_ONLY)
add_executable(openclonk-server
${OC_SYSTEM_SOURCES}
${OC_CLONK_SOURCES}
@ -1246,8 +1260,9 @@ endif()
if(HAVE_BACKWARD)
target_link_libraries(openclonk-server Backward::Backward)
endif()
endif()
if(GTK3_FOUND AND GTK3_gtksourceview_FOUND AND NOT HEADLESS_ONLY)
if(GTK3_FOUND AND GTK3_gtksourceview_FOUND AND NOT HEADLESS_ONLY AND NOT C4GROUP_TOOL_ONLY)
add_executable(mape ${MAPE_BASE_SOURCES} ${MAPE_SOURCES})
target_compile_options(mape PRIVATE ${GTK3_COMPILE_DEFINITIONS} ${GTK3_gtksourceview_COMPILE_DEFINITIONS})
set_property(TARGET mape PROPERTY FOLDER "Utilities")
@ -1274,6 +1289,7 @@ target_link_libraries(c4group
libmisc
)
if(NOT C4GROUP_TOOL_ONLY)
add_executable(netpuncher EXCLUDE_FROM_ALL
src/netpuncher/C4PuncherHash.h
src/netpuncher/main.cpp
@ -1286,6 +1302,7 @@ target_link_libraries(netpuncher
if(WIN32)
target_link_libraries(libmisc iphlpapi ws2_32)
endif()
endif()
set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG>)
set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<NOT:$<CONFIG:Debug>>:NDEBUG>)
@ -1301,7 +1318,7 @@ if (APPLE AND NOT CMAKE_GENERATOR STREQUAL "Xcode")
set(EXECUTABLE_NAME openclonk)
endif()
if(NOT HEADLESS_ONLY)
if(NOT HEADLESS_ONLY AND NOT C4GROUP_TOOL_ONLY)
set_target_properties(openclonk PROPERTIES MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/src/res/Info.plist")
endif()
@ -1387,7 +1404,9 @@ endif()
############################################################################
# Miscellaneous
############################################################################
if(NOT C4GROUP_TOOL_ONLY)
add_subdirectory(tests)
endif()
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
@ -1435,6 +1454,7 @@ IF(WITH_AUTOMATIC_UPDATE)
INSTALL(CODE "MESSAGE(SEND_ERROR \"Installation is only supported for WITH_AUTOMATIC_UPDATE disabled\")")
ENDIF()
if(NOT C4GROUP_TOOL_ONLY)
# hack to build the data on install, see
# http://public.kitware.com/Bug/view.php?id=8438
add_custom_target(data)
@ -1445,8 +1465,9 @@ install(
COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR} --target data
)"
)
endif()
if (NOT APPLE)
if (NOT APPLE AND NOT C4GROUP_TOOL_ONLY)
install(
FILES ${CMAKE_CURRENT_SOURCE_DIR}/src/res/oc32.png
DESTINATION share/icons/hicolor/32x32/apps
@ -1494,6 +1515,7 @@ ELSE()
SET(native_c4group c4group)
ENDIF()
if(NOT C4GROUP_TOOL_ONLY)
# NOTE: The scripts that does the autobuilds and ultimately the automated
# releases as well do keep their own list of group files around currently.
# So if you change anything here, change it in the release scripts as well.
@ -1546,19 +1568,22 @@ foreach(group ${OC_C4GROUPS})
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${group} DESTINATION share/games/openclonk)
endif()
endforeach()
endif()
if(NOT APPLE)
if(NOT HEADLESS_ONLY)
install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/planet/Music.ocg DESTINATION share/games/openclonk)
endif()
if(NOT C4GROUP_TOOL_ONLY)
# group files (game data)
add_custom_target(groups DEPENDS ${OC_C4GROUPS})
set_property(TARGET groups PROPERTY FOLDER "Setup")
add_dependencies(data groups)
endif()
# Install binaries
install(TARGETS c4group DESTINATION bin)
endif()
if(NOT HEADLESS_ONLY)
if(NOT HEADLESS_ONLY AND NOT C4GROUP_TOOL_ONLY)
if(NOT APPLE)
# Install new files
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/openclonk.desktop DESTINATION share/applications)
@ -1584,6 +1609,7 @@ endif()
# setup_openclonk.exe
############################################################################
if(NOT C4GROUP_TOOL_ONLY)
find_program(MAKENSIS makensis PATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\NSIS])
if(NOT HEADLESS_ONLY)
@ -1605,6 +1631,7 @@ if(NOT HEADLESS_ONLY)
)
set_property(TARGET setup PROPERTY FOLDER "Setup")
endif()
endif()
############################################################################
# CPack support