lokinet/cmake/unix.cmake

56 lines
1.4 KiB
CMake

if(NOT UNIX)
return()
endif()
include(CheckCXXSourceCompiles)
include(CheckLibraryExists)
if(WITH_JEMALLOC)
find_package(Jemalloc REQUIRED)
if(NOT JEMALLOC_FOUND)
message(FATAL_ERROR "did not find jemalloc")
endif()
add_definitions(-DUSE_JEMALLOC)
message(STATUS "using jemalloc")
endif()
add_definitions(-DUNIX)
add_definitions(-DPOSIX)
if (STATIC_LINK_RUNTIME OR STATIC_LINK)
set(LIBUV_USE_STATIC ON)
endif()
option(DOWNLOAD_UV "statically compile in libuv" OFF)
# Allow -DDOWNLOAD_UV=FORCE to download without even checking for a local libuv
if(NOT DOWNLOAD_UV STREQUAL "FORCE")
find_package(LibUV 1.28.0)
endif()
if(LibUV_FOUND)
message(STATUS "using system libuv")
elseif(DOWNLOAD_UV)
message(STATUS "using libuv submodule")
set(LIBUV_ROOT ${CMAKE_SOURCE_DIR}/external/libuv)
add_subdirectory(${LIBUV_ROOT})
set(LIBUV_INCLUDE_DIRS ${LIBUV_ROOT}/include)
set(LIBUV_LIBRARY uv_a)
add_definitions(-D_LARGEFILE_SOURCE)
add_definitions(-D_FILE_OFFSET_BITS=64)
endif()
include_directories(${LIBUV_INCLUDE_DIRS})
if(EMBEDDED_CFG OR ${CMAKE_SYSTEM_NAME} MATCHES "Linux")
link_libatomic()
endif()
if (${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
add_definitions(-D_BSD_SOURCE)
add_definitions(-D_GNU_SOURCE)
add_definitions(-D_XOPEN_SOURCE=700)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
if (LIBUV_USE_STATIC)
link_libraries(-lkstat -lsendfile)
endif()
endif()