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simplify

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This commit is contained in:
myd7349 2022-11-28 21:23:26 +08:00
parent 6900c9128e
commit 3c9fd966f9
1 changed files with 24 additions and 40 deletions
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64
CMakeLists.txt
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@ -1,23 +1,15 @@
CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12) CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12)
if(DEFINED PROJECT_NAME)
set(KCP_IS_TOP_PROJECT OFF)
else()
set(KCP_IS_TOP_PROJECT ON)
endif()
project(kcp LANGUAGES C) project(kcp LANGUAGES C)
include(CTest)
include(GNUInstallDirs)
cmake_policy(SET CMP0054 NEW) cmake_policy(SET CMP0054 NEW)
option(KCP_BUILD_SHARED_LIBS "Build KCP as a shared lib" OFF) if(BUILD_SHARED_LIBS AND WIN32)
option(KCP_BUILD_INSTALL "Build install target" ${KCP_IS_TOP_PROJECT}) set(exports_def_file "${CMAKE_CURRENT_BINARY_DIR}/exports.def")
option(KCP_BUILD_TESTS "Build tests" ${KCP_IS_TOP_PROJECT}) set(exports_def_contents
if(KCP_BUILD_SHARED_LIBS)
if(WIN32)
set(exports_def_file "${CMAKE_CURRENT_BINARY_DIR}/exports.def")
set(exports_def_contents
"EXPORTS "EXPORTS
ikcp_create ikcp_create
ikcp_release ikcp_release
@ -38,39 +30,31 @@ if(KCP_BUILD_SHARED_LIBS)
ikcp_getconv ikcp_getconv
") ")
file(WRITE "${exports_def_file}" "${exports_def_contents}") file(WRITE "${exports_def_file}" "${exports_def_contents}")
add_library(kcp SHARED ikcp.h ikcp.c "${exports_def_file}") add_library(kcp ikcp.c "${exports_def_file}")
else()
add_library(kcp SHARED ikcp.h ikcp.c)
endif()
else() else()
add_library(kcp STATIC ikcp.h ikcp.c) add_library(kcp ikcp.c)
endif() endif()
if(KCP_BUILD_INSTALL) install(FILES ikcp.h DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
include(GNUInstallDirs)
set_target_properties(kcp PROPERTIES PUBLIC_HEADER ikcp.h) install(TARGETS kcp
EXPORT kcp-targets
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
)
install(TARGETS kcp install(EXPORT kcp-targets
EXPORT kcp-targets FILE kcp-config.cmake
PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}" NAMESPACE kcp::
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}" DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/kcp
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}" )
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
install(EXPORT kcp-targets if(BUILD_TESTING)
FILE kcp-config.cmake
NAMESPACE kcp::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/kcp
)
endif()
if(KCP_BUILD_TESTS)
enable_language(CXX) enable_language(CXX)
add_executable(kcp_test test.cpp) add_executable(kcp_test test.cpp)
if(MSVC AND NOT (MSVC_VERSION LESS 1900)) if(MSVC AND NOT (MSVC_VERSION LESS 1900))
target_compile_options(kcp_test PRIVATE /utf-8) target_compile_options(kcp_test PRIVATE /utf-8)