mirror of
https://github.com/neovim/neovim.git
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7cb20fd1b0
This allows us to avoid hard-coding paths and using environment variables to communicate key information to unit tests, which fits with the overall goal of making sure that folks driving CMake directly can continue to do out-of-tree builds.
167 lines
5.0 KiB
CMake
167 lines
5.0 KiB
CMake
cmake_minimum_required (VERSION 2.8.7)
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project (NEOVIM)
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set(CMAKE_SYSTEM_PROCESSOR i386)
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set(CMAKE_SYSTEM_LIBRARY_PATH /lib32 /usr/lib32 /usr/local/lib32)
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set(FIND_LIBRARY_USE_LIB64_PATHS OFF)
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set(CMAKE_IGNORE_PATH /lib /usr/lib /usr/local/lib)
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# Point CMake at any custom modules we may ship
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set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
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# Prefer our bundled versions of dependencies.
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set(DEPS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/.deps")
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set(DEPS_BUILD_DIR "${DEPS_DIR}/build")
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set(DEPS_INSTALL_DIR "${DEPS_DIR}/usr")
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set(DEPS_BIN_DIR "${DEPS_INSTALL_DIR}/bin")
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list(APPEND CMAKE_PREFIX_PATH ${DEPS_INSTALL_DIR})
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set(NEOVIM_VERSION_MAJOR 0)
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set(NEOVIM_VERSION_MINOR 0)
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set(NEOVIM_VERSION_PATCH 0)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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add_definitions(-Werror -Wall -Wextra -pedantic -Wno-unused-parameter -std=gnu99)
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add_definitions(-DHAVE_CONFIG_H)
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if(CMAKE_BUILD_TYPE MATCHES Debug)
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# cmake automatically appends -g to the compiler flags
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set(DEBUG 1)
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else()
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set(DEBUG 0)
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endif()
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option(USE_GCOV "Enable gcov support" OFF)
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if(USE_GCOV)
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message(STATUS "Enabling gcov support")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --coverage")
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endif()
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include_directories("${PROJECT_BINARY_DIR}/config")
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include_directories("${PROJECT_SOURCE_DIR}/src")
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# Modules used by platform auto-detection
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include(CheckLibraryExists)
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find_package(LibUV REQUIRED)
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include_directories(${LIBUV_INCLUDE_DIRS})
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find_package(Msgpack REQUIRED)
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include_directories(${MSGPACK_INCLUDE_DIRS})
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find_package(LuaJit REQUIRED)
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include_directories(${LUAJIT_INCLUDE_DIRS})
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find_package(LibIntl)
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if(LibIntl_FOUND)
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include_directories(${LibIntl_INCLUDE_DIR})
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endif()
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# Determine platform's threading library. Set CMAKE_THREAD_PREFER_PTHREAD
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# explicitly to indicate a strong preference for pthread. It is an error to not
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# have pthread installed even if, for example, the Win32 threading API is found.
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set(CMAKE_THREAD_PREFER_PTHREAD ON)
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find_package(Threads REQUIRED)
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if(NOT CMAKE_USE_PTHREADS_INIT)
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message(SEND_ERROR "The pthread library must be installed on your system.")
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endif(NOT CMAKE_USE_PTHREADS_INIT)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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find_program(LUA_PRG luajit)
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# Need a lua interpreter for running the msgapck metadata/dispatch generator
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if(NOT EXISTS ${LUA_PRG})
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find_program(LUA_PRG lua)
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endif()
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if(EXISTS ${LUA_PRG})
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message(STATUS "Using the lua interpreter ${LUA_PRG}")
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else()
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message(FATAL_ERROR "A lua interpreter is required for building the Neovim")
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endif()
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execute_process(COMMAND ${LUA_PRG} -e "require('lpeg')"
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RESULT_VARIABLE LUA_LPEG_MISSING
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ERROR_QUIET)
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if(${LUA_LPEG_MISSING})
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message(FATAL_ERROR
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"The 'lpeg' lua package is required for building Neovim")
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endif()
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execute_process(COMMAND ${LUA_PRG} -e "require('cmsgpack')"
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RESULT_VARIABLE LUA_MSGPACK_MISSING
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ERROR_QUIET)
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if(${LUA_MSGPACK_MISSING})
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message(FATAL_ERROR
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"The 'cmsgpack' lua package is required for building Neovim")
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endif()
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add_subdirectory(config)
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add_subdirectory(src)
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add_subdirectory(test/includes)
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find_program(BUSTED_PRG busted)
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find_program(MAKE_PRG NAMES gmake make)
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if(MAKE_PRG)
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execute_process(
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COMMAND "${MAKE_PRG}" --version
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OUTPUT_VARIABLE MAKE_VERSION_INFO)
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if(NOT "${OUTPUT_VARIABLE}" MATCHES ".*GNU.*")
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unset(MAKE_PRG)
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endif()
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endif()
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if(NOT MAKE_PRG)
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message(FATAL_ERROR "GNU Make is required to build the dependencies.")
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else()
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message(STATUS "Found GNU Make at ${MAKE_PRG}")
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endif()
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# When using make, use the $(MAKE) variable to avoid warnings about the job
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# server.
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if(CMAKE_GENERATOR MATCHES "Makefiles")
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set(MAKE_PRG "$(MAKE)")
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endif()
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if(NOT BUSTED_OUTPUT_TYPE)
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set(BUSTED_OUTPUT_TYPE "utf_terminal")
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endif()
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if(BUSTED_PRG)
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get_property(TEST_INCLUDE_DIRS DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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PROPERTY INCLUDE_DIRECTORIES)
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get_target_property(TEST_LIBNVIM_PATH nvim-test LOCATION)
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configure_file(
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test/config/paths.lua.in
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${CMAKE_BINARY_DIR}/test/config/paths.lua)
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add_custom_target(unittest
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COMMAND ${CMAKE_COMMAND}
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-DBUSTED_PRG=${BUSTED_PRG}
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-DLUA_PRG=${LUA_PRG}
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-DWORKING_DIR=${CMAKE_CURRENT_SOURCE_DIR}
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-DBUSTED_OUTPUT_TYPE=${BUSTED_OUTPUT_TYPE}
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-DTEST_DIR=${CMAKE_CURRENT_SOURCE_DIR}/test
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-DBUILD_DIR=${CMAKE_BINARY_DIR}
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-P ${CMAKE_MODULE_PATH}/RunUnittests.cmake
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DEPENDS nvim-test unittest-headers)
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endif()
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# Unfortunately, the below does not work under Ninja. Ninja doesn't use a
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# pseudo-tty when launching processes, because it can put many jobs in parallel
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# and eat-up all the available pseudo-ttys. Unfortunately, that doesn't work
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# well with the legacy tests. I have a branch that converts them to run under
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# CTest, but it needs a little more work.
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# add_custom_target(test
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# COMMAND ${MAKE_PRG} -C ${CMAKE_CURRENT_SOURCE_DIR}/src/testdir
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# VIMPROG=${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/nvim)
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