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cmake_minimum_required (VERSION 2.8.7)
project (NEOVIM)
# Point CMake at any custom modules we may ship
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
# Prefer our bundled versions of dependencies.
set(DEPS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/.deps")
set(DEPS_BUILD_DIR "${DEPS_DIR}/build")
set(DEPS_INSTALL_DIR "${DEPS_DIR}/usr")
set(DEPS_BIN_DIR "${DEPS_INSTALL_DIR}/bin")
set(CMAKE_PREFIX_PATH ${DEPS_INSTALL_DIR})
set(NEOVIM_VERSION_MAJOR 0)
set(NEOVIM_VERSION_MINOR 0)
set(NEOVIM_VERSION_PATCH 0)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
add_definitions(-Werror -Wall -Wextra -pedantic -Wno-unused-parameter -std=gnu99)
add_definitions(-DHAVE_CONFIG_H)
if(CMAKE_BUILD_TYPE MATCHES Debug)
# cmake automatically appends -g to the compiler flags
set(DEBUG 1)
else()
set(DEBUG 0)
endif()
# Modules used by platform auto-detection
include(CheckLibraryExists)
# Determine platform's threading library. Set CMAKE_THREAD_PREFER_PTHREAD
# explicitly to indicate a strong preference for pthread. It is an error to not
# have pthread installed even if, for example, the Win32 threading API is found.
set(CMAKE_THREAD_PREFER_PTHREAD ON)
find_package(Threads REQUIRED)
if(NOT CMAKE_USE_PTHREADS_INIT)
message(SEND_ERROR "The pthread library must be installed on your system.")
endif(NOT CMAKE_USE_PTHREADS_INIT)
find_package(LibIntl)
if(LibIntl_FOUND)
include_directories(${LibIntl_INCLUDE_DIR})
endif()
find_package(LibUV REQUIRED)
include_directories(${LIBUV_INCLUDE_DIRS})
find_package(LuaJit REQUIRED)
include_directories(${LUAJIT_INCLUDE_DIRS})
include_directories ("${PROJECT_BINARY_DIR}/config")
include_directories ("${PROJECT_SOURCE_DIR}/src")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
add_subdirectory(config)
add_subdirectory(src)
add_subdirectory(test/includes)
find_program(BUSTED_PRG busted)
find_program(LUAJIT_PRG luajit)
find_program(MAKE_PRG NAMES gmake make)
if(MAKE_PRG)
execute_process(
COMMAND "${MAKE_PRG}" --version
OUTPUT_VARIABLE MAKE_VERSION_INFO)
if(NOT "${OUTPUT_VARIABLE}" MATCHES ".*GNU.*")
unset(MAKE_PRG)
endif()
endif()
if(NOT MAKE_PRG)
message(FATAL_ERROR "GNU Make is required to build the dependencies.")
else()
message(STATUS "Found GNU Make at ${MAKE_PRG}")
endif()
# When using make, use the $(MAKE) variable to avoid warnings about the job
# server.
if(CMAKE_GENERATOR MATCHES "Makefiles")
set(MAKE_PRG "$(MAKE)")
endif()
if(NOT BUSTED_OUTPUT_TYPE)
set(BUSTED_OUTPUT_TYPE "utf_terminal")
endif()
if(BUSTED_PRG)
get_target_property(NVIM_TEST_LIB nvim-test LOCATION)
add_custom_target(unittest
COMMAND ${CMAKE_COMMAND}
-DBUSTED_PRG=${BUSTED_PRG}
-DLUAJIT_PRG=${LUAJIT_PRG}
-DWORKING_DIR=${CMAKE_CURRENT_SOURCE_DIR}
-DNVIM_TEST_LIB=${NVIM_TEST_LIB}
-DBUSTED_OUTPUT_TYPE=${BUSTED_OUTPUT_TYPE}
-DTEST_DIR=${CMAKE_CURRENT_SOURCE_DIR}/test
-DTEST_INCLUDES=${CMAKE_BINARY_DIR}/test/includes/post
-P ${CMAKE_MODULE_PATH}/RunUnittests.cmake
DEPENDS nvim-test unittest-headers)
endif()
# Unfortunately, the below does not work under Ninja. Ninja doesn't use a
# pseudo-tty when launching processes, because it can put many jobs in parallel
# and eat-up all the available pseudo-ttys. Unfortunately, that doesn't work
# well with the legacy tests. I have a branch that converts them to run under
# CTest, but it needs a little more work.
# add_custom_target(test
# COMMAND ${MAKE_PRG} -C ${CMAKE_CURRENT_SOURCE_DIR}/src/testdir
# VIMPROG=${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/nvim)
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