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Simplify Irrlicht CMake for static linking

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removes any dynamic linking capability, which will stop being possible soon anyway.
This commit is contained in:
sfan5 2024-04-06 12:53:24 +02:00
parent 8a5e49c856
commit b9adf244e5
7 changed files with 15 additions and 176 deletions
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32
irr/src/CMakeLists.txt
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@ -2,24 +2,10 @@ if(NOT APPLE)
set(DEFAULT_SDL2 ON)
endif()
option(BUILD_SHARED_LIBS "Build shared library" TRUE)
option(USE_SDL2 "Use the SDL2 backend" ${DEFAULT_SDL2})
# Compiler flags
add_definitions(-DIRRLICHT_EXPORTS)
if(BUILD_SHARED_LIBS)
if(WIN32)
set(API_IMPORT "__declspec(dllimport)")
set(API_EXPORT "__declspec(dllexport)")
elseif(CMAKE_CXX_COMPILER_ID MATCHES "^(GNU|Clang|AppleClang)$")
set(API_EXPORT "__attribute__ ((visibility(\"default\")))") # only necessary if default visibility is set to hidden
endif()
else()
add_definitions(-D_IRR_STATIC_LIB_)
endif()
add_definitions("-DIRRLICHT_API=${API_EXPORT}")
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
add_definitions(-D_DEBUG)
endif()
@ -493,7 +479,7 @@ add_library(IRRGUIOBJ OBJECT
# Library
add_library(IrrlichtMt)
add_library(IrrlichtMt STATIC)
foreach(object_lib
IRRMESHOBJ IRROBJ IRRVIDEOOBJ
IRRIOOBJ IRROTHEROBJ IRRGUIOBJ)
@ -510,7 +496,6 @@ target_include_directories(IrrlichtMt
PUBLIC
"$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/>"
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>"
"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/irrlichtmt>"
PRIVATE
${link_includes}
)
@ -540,21 +525,6 @@ target_link_libraries(IrrlichtMt PRIVATE
if(WIN32)
target_compile_definitions(IrrlichtMt INTERFACE _IRR_WINDOWS_API_) # used in _IRR_DEBUG_BREAK_IF definition in a public header
endif()
target_compile_definitions(IrrlichtMt INTERFACE "IRRLICHT_API=${API_IMPORT}")
if(APPLE OR ANDROID OR EMSCRIPTEN)
target_compile_definitions(IrrlichtMt PUBLIC IRR_MOBILE_PATHS)
endif()
set_target_properties(IrrlichtMt PROPERTIES
VERSION ${PROJECT_VERSION}
)
if(WIN32)
set_target_properties(IrrlichtMt PROPERTIES PREFIX "") # for DLL name
endif()
# Installation of library
install(TARGETS IrrlichtMt
EXPORT IrrlichtMt-export
DESTINATION "${CMAKE_INSTALL_LIBDIR}"
)