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neovim/CMakeLists.txt

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CMake
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Revamp the build system. This achieves several goals: * Less reliance on scripts so we have better portability to Windows (though we still have a ways to go for proper Windows support). Luajit, luarocks, moonscript, and busted are all installed via CMake now. * Trying to make use of pkg-config to get the correct libraries. The latest libuv is still broken in this regard, but we'll at least be in a position to use it. * Allow the use of Ninja or make. The former runs faster in many environments, and automatically makes use of parallel builds. This also allows for system installed dependencies--though not through the Makefile just yet--and adds support for FreeBSD. This also make us build libuv and luajit as static libraries only, since we're only concerned about having static libraries for our bundled dependencies.
2014-03-03 08:09:06 -07:00
cmake_minimum_required (VERSION 2.8.7)
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
project (NEOVIM)
add custom CMake module path
2014-02-24 13:54:45 -07:00
# Point CMake at any custom modules we may ship
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
Revamp the build system. This achieves several goals: * Less reliance on scripts so we have better portability to Windows (though we still have a ways to go for proper Windows support). Luajit, luarocks, moonscript, and busted are all installed via CMake now. * Trying to make use of pkg-config to get the correct libraries. The latest libuv is still broken in this regard, but we'll at least be in a position to use it. * Allow the use of Ninja or make. The former runs faster in many environments, and automatically makes use of parallel builds. This also allows for system installed dependencies--though not through the Makefile just yet--and adds support for FreeBSD. This also make us build libuv and luajit as static libraries only, since we're only concerned about having static libraries for our bundled dependencies.
2014-03-03 08:09:06 -07:00
# Prefer our bundled versions of dependencies.
set(DEPS_DIR "${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")
Append to CMAKE_PREFIX_PATH instead setting it outright. Also, don't set it in the FindXxx cmake scripts--it's unnecessary, and it resets the value.
2014-03-28 02:05:00 -07:00
list(APPEND CMAKE_PREFIX_PATH ${DEPS_INSTALL_DIR})
Revamp the build system. This achieves several goals: * Less reliance on scripts so we have better portability to Windows (though we still have a ways to go for proper Windows support). Luajit, luarocks, moonscript, and busted are all installed via CMake now. * Trying to make use of pkg-config to get the correct libraries. The latest libuv is still broken in this regard, but we'll at least be in a position to use it. * Allow the use of Ninja or make. The former runs faster in many environments, and automatically makes use of parallel builds. This also allows for system installed dependencies--though not through the Makefile just yet--and adds support for FreeBSD. This also make us build libuv and luajit as static libraries only, since we're only concerned about having static libraries for our bundled dependencies.
2014-03-03 08:09:06 -07:00
version: generate "build number" from commit timestamp - cmake: git_timestamp() returns last commit time formatted as `YYYYMMddHHmm`. - Always include commit hash in :version and --version output. `nvim --version` sample output: NVIM 0.0.0-alpha+201410070245 (compiled Oct 7 2014 05:30:45) Commit: f747b2b1ff7bfe7eb00cc2be82d7af87c98f1111
2014-10-06 22:45:05 -07:00
# Version tokens
version: report commit hash as "build number" in long version string
2014-10-04 15:32:47 -07:00
include(GetGitRevisionDescription)
version: generate "build number" from commit timestamp - cmake: git_timestamp() returns last commit time formatted as `YYYYMMddHHmm`. - Always include commit hash in :version and --version output. `nvim --version` sample output: NVIM 0.0.0-alpha+201410070245 (compiled Oct 7 2014 05:30:45) Commit: f747b2b1ff7bfe7eb00cc2be82d7af87c98f1111
2014-10-06 22:45:05 -07:00
get_git_head_revision(GIT_REFSPEC NVIM_VERSION_COMMIT)
cmake: handle missing git or .git/ GetGitRevisionDescription.cmake: we don't need fine-grained failure modes, we only need "yes" or "no". fix #1292
2014-10-15 11:40:18 -07:00
if (NOT NVIM_VERSION_COMMIT)
set(NVIM_VERSION_COMMIT "?")
endif()
version: report commit hash as "build number" in long version string
2014-10-04 15:32:47 -07:00
set(NVIM_VERSION_MAJOR 0)
set(NVIM_VERSION_MINOR 0)
set(NVIM_VERSION_PATCH 0)
set(NVIM_VERSION_PRERELEASE "-alpha")
version: generate "build number" from commit timestamp - cmake: git_timestamp() returns last commit time formatted as `YYYYMMddHHmm`. - Always include commit hash in :version and --version output. `nvim --version` sample output: NVIM 0.0.0-alpha+201410070245 (compiled Oct 7 2014 05:30:45) Commit: f747b2b1ff7bfe7eb00cc2be82d7af87c98f1111
2014-10-06 22:45:05 -07:00
# TODO(justinmk): UTC time would be nice here #1071
git_timestamp(GIT_TIMESTAMP)
version: report commit hash as "build number" in long version string
2014-10-04 15:32:47 -07:00
# TODO(justinmk): do not set this for "release" builds #1071
cmake: handle missing git or .git/ GetGitRevisionDescription.cmake: we don't need fine-grained failure modes, we only need "yes" or "no". fix #1292
2014-10-15 11:40:18 -07:00
if (GIT_TIMESTAMP)
set(NVIM_VERSION_BUILD "+${GIT_TIMESTAMP}")
endif()
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
Fix #867: cmake doesn't issue `-isystem` for versioned gcc CMake purposefully disables the use of the `-isystem` flag on Apple platforms, but it's overly blunt with the detection. Apple's compilers have supported the flag since at least 10.4. Let's force the switch to be on when gcc/g++ is detected on an Apple platform to reduce the warnings out of the msgpack-related bits.
2014-06-25 03:33:36 -07:00
# Work around some old, broken detection by CMake for knowing when to use the
# isystem flag. Apple's compilers have supported this for quite some time now.
if(APPLE)
if(CMAKE_COMPILER_IS_GNUCC)
set(CMAKE_INCLUDE_SYSTEM_FLAG_C "-isystem ")
endif()
if(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-isystem ")
endif()
endif()
Use strict function prototypes #945 `-Wstrict-prototypes` warn if a function is declared or defined without specifying the argument types. This warning disallow function prototypes with empty parameter list. In C, a function declared with an empty parameter list accepts an arbitrary number of arguments when being called. This is for historic reasons; originally, C functions didn't have prototypes, as C evolved from B, a typeless language. When prototypes were added, the original typeless declarations were left in the language for backwards compatibility. Instead we should provide `void` in argument list to state that function doesn't have arguments. Also this warning disallow declaring type of the parameters after the parentheses because Neovim header generator produce no declarations for old-stlyle prototypes: it expects to find `{` after prototype.
2014-07-13 00:03:07 -07:00
add_definitions(-Wall -Wextra -pedantic -Wno-unused-parameter
-Wstrict-prototypes -std=gnu99)
Turn off -Werror by default. It inteferes with development activities by breaking your build in the middle of a refactor. Instead, let's enable -Werror on the Travis CI builds via a TRAVIS_CI_BUILD option.
2014-05-14 16:08:41 -07:00
option(
TRAVIS_CI_BUILD "Travis CI build. Extra compilation flags will be set." OFF)
if(TRAVIS_CI_BUILD)
message(STATUS "Travis CI build enabled.")
add_definitions(-Werror)
endif()
Use CMAKE_C_FLAGS variable to set compiler flags. If the compiler is some GNU-alike variant, set the compiler flags to use the gnu99 dialect of C and enable all warnings. Non-GNU compilers may have to have their own magic added to set dialect and enable warnings. Closes #179.
2014-02-27 05:27:20 -07:00
Add automatic generation of headers - The 'stripdecls.py' script replaces declarations in all headers by includes to generated headers. `ag '#\s*if(?!ndef NEOVIM_).*((?!#\s*endif).*\n)*#ifdef INCLUDE_GENERATED'` was used for this. - Add and integrate gendeclarations.lua into the build system to generate the required includes. - Add -Wno-unused-function - Made a bunch of old-style definitions ANSI This adds a requirement: all type and structure definitions must be present before INCLUDE_GENERATED_DECLARATIONS-protected include. Warning: mch_expandpath (path.h.generated.h) was moved manually. So far it is the only exception.
2014-05-10 06:24:13 -07:00
add_definitions(-DINCLUDE_GENERATED_DECLARATIONS)
Use CMAKE_C_FLAGS variable to set compiler flags. If the compiler is some GNU-alike variant, set the compiler flags to use the gnu99 dialect of C and enable all warnings. Non-GNU compilers may have to have their own magic added to set dialect and enable warnings. Closes #179.
2014-02-27 05:27:20 -07:00
add_definitions(-DHAVE_CONFIG_H)
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
if(CMAKE_BUILD_TYPE MATCHES Debug)
# cmake automatically appends -g to the compiler flags
set(DEBUG 1)
else()
set(DEBUG 0)
endif()
Don't allow undefined references under Linux. Many other systems expect this already, but on Linux the default is to allow them. Let's turn that off.
2014-05-14 18:14:28 -07:00
if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--no-undefined")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined")
endif()
enable coveralls support
2014-03-30 04:57:23 -07:00
option(USE_GCOV "Enable gcov support" OFF)
if(USE_GCOV)
message(STATUS "Enabling gcov support")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --coverage")
endif()
Fix #451: Build broken on OSX. Problem: Build breaks in OSX if macports ncurses present, due to header conflict involving 'term.h'. Solution: Modify include search order.
2014-04-03 12:00:43 -07:00
include_directories("${PROJECT_BINARY_DIR}/config")
include_directories("${PROJECT_SOURCE_DIR}/src")
link to rt if it provides clock_gettime As noted in #128, if clock_gettime is provided by librt then it does not end up being linked into the static libuv.a binary. This might be considered a bug in libuv but we can address it here. Detect if librt provides the clock_gettime symbol and, if so, append it to the list of libraries linked into nvim. On non-librt systems the behaviour should be as before.
2014-02-26 03:06:59 -07:00
# Modules used by platform auto-detection
include(CheckLibraryExists)
Fix #451: Build broken on OSX. Problem: Build breaks in OSX if macports ncurses present, due to header conflict involving 'term.h'. Solution: Modify include search order.
2014-04-03 12:00:43 -07:00
find_package(LibUV REQUIRED)
Tell cmake to use `-isystem` third-party includes This adds the `SYSTEM` parameter to `include_directories`, which will tell cmake to use `-isystem` instead of `-I` for specifying include directories. One advantage is that compilers won't emit warnings for included files that belong to dependencies.
2014-05-15 04:21:13 -07:00
include_directories(SYSTEM ${LIBUV_INCLUDE_DIRS})
Fix #451: Build broken on OSX. Problem: Build breaks in OSX if macports ncurses present, due to header conflict involving 'term.h'. Solution: Modify include search order.
2014-04-03 12:00:43 -07:00
Add cmake module for finding msgpack
2014-04-10 11:39:34 -07:00
find_package(Msgpack REQUIRED)
Tell cmake to use `-isystem` third-party includes This adds the `SYSTEM` parameter to `include_directories`, which will tell cmake to use `-isystem` instead of `-I` for specifying include directories. One advantage is that compilers won't emit warnings for included files that belong to dependencies.
2014-05-15 04:21:13 -07:00
include_directories(SYSTEM ${MSGPACK_INCLUDE_DIRS})
Add cmake module for finding msgpack
2014-04-10 11:39:34 -07:00
Fix #451: Build broken on OSX. Problem: Build breaks in OSX if macports ncurses present, due to header conflict involving 'term.h'. Solution: Modify include search order.
2014-04-03 12:00:43 -07:00
find_package(LuaJit REQUIRED)
Tell cmake to use `-isystem` third-party includes This adds the `SYSTEM` parameter to `include_directories`, which will tell cmake to use `-isystem` instead of `-I` for specifying include directories. One advantage is that compilers won't emit warnings for included files that belong to dependencies.
2014-05-15 04:21:13 -07:00
include_directories(SYSTEM ${LUAJIT_INCLUDE_DIRS})
Fix #451: Build broken on OSX. Problem: Build breaks in OSX if macports ncurses present, due to header conflict involving 'term.h'. Solution: Modify include search order.
2014-04-03 12:00:43 -07:00
find_package(LibIntl)
if(LibIntl_FOUND)
Tell cmake to use `-isystem` third-party includes This adds the `SYSTEM` parameter to `include_directories`, which will tell cmake to use `-isystem` instead of `-I` for specifying include directories. One advantage is that compilers won't emit warnings for included files that belong to dependencies.
2014-05-15 04:21:13 -07:00
include_directories(SYSTEM ${LibIntl_INCLUDE_DIR})
Fix #451: Build broken on OSX. Problem: Build breaks in OSX if macports ncurses present, due to header conflict involving 'term.h'. Solution: Modify include search order.
2014-04-03 12:00:43 -07:00
endif()
use CMake's built in pthread detection CMake ships with a standard FindThreads module which can be used to a) test for a threading library and b) confirm that it is pthread. It also allows the hard-coding of the threading library name to be removed from ``src/CMakeLists.txt``. Make it an error not to have a pthread library installed and indicate to CMake that we strongly prefer pthread to any other platform threading library.
2014-02-24 11:52:12 -07:00
# Determine platform's threading library. Set CMAKE_THREAD_PREFER_PTHREAD
Remove pthread fatal check from CMakeLists.txt #891
2014-06-25 14:47:27 -07:00
# explicitly to indicate a strong preference for pthread.
use CMake's built in pthread detection CMake ships with a standard FindThreads module which can be used to a) test for a threading library and b) confirm that it is pthread. It also allows the hard-coding of the threading library name to be removed from ``src/CMakeLists.txt``. Make it an error not to have a pthread library installed and indicate to CMake that we strongly prefer pthread to any other platform threading library.
2014-02-24 11:52:12 -07:00
set(CMAKE_THREAD_PREFER_PTHREAD ON)
find_package(Threads REQUIRED)
Revamp the build system. This achieves several goals: * Less reliance on scripts so we have better portability to Windows (though we still have a ways to go for proper Windows support). Luajit, luarocks, moonscript, and busted are all installed via CMake now. * Trying to make use of pkg-config to get the correct libraries. The latest libuv is still broken in this regard, but we'll at least be in a position to use it. * Allow the use of Ninja or make. The former runs faster in many environments, and automatically makes use of parallel builds. This also allows for system installed dependencies--though not through the Makefile just yet--and adds support for FreeBSD. This also make us build libuv and luajit as static libraries only, since we're only concerned about having static libraries for our bundled dependencies.
2014-03-03 08:09:06 -07:00
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
Changed binary output directory from src/ to bin/
2014-02-22 08:30:50 -07:00
Check dependencies for each lua interpreter. - When USE_BUNDLED=OFF and the system has multiple lua interpreters (luajit AND lua) it may occur that only the later has the needed dependencies (lua-lpeg, lua-cmsgpack). If we pick luajit then finding the dependencies FAILS. - This commit groups detection of the lua interpreter with the lua dependencies it tries to find them for both the interpreters and choses the first one that has them. Helped-by: John Szakmeister <john@szakmeister.net>
2014-07-11 04:12:18 -07:00
# Find Lua interpreter
Refactor the lua dependency checking. This is in preparation for the next step, which is to find a suitable lua interpreter, rather than just erroring when an interpreter is found but doesn't have the necessary dependencies. Helped-by: John Szakmeister <john@szakmeister.net>
2014-07-11 04:12:10 -07:00
include(LuaHelpers)
deps: Switch lua msgpack library to one that supports 2.0
2014-09-16 10:12:58 -07:00
set(LUA_DEPENDENCIES lpeg MessagePack bit)
Check dependencies for each lua interpreter. - When USE_BUNDLED=OFF and the system has multiple lua interpreters (luajit AND lua) it may occur that only the later has the needed dependencies (lua-lpeg, lua-cmsgpack). If we pick luajit then finding the dependencies FAILS. - This commit groups detection of the lua interpreter with the lua dependencies it tries to find them for both the interpreters and choses the first one that has them. Helped-by: John Szakmeister <john@szakmeister.net>
2014-07-11 04:12:18 -07:00
if(NOT LUA_PRG)
foreach(CURRENT_LUA_PRG luajit lua)
# If LUA_PRG is set find_program() will not search
unset(LUA_PRG CACHE)
unset(LUA_PRG_WORKS)
find_program(LUA_PRG ${CURRENT_LUA_PRG})
if(LUA_PRG)
check_lua_deps(${LUA_PRG} "${LUA_DEPENDENCIES}" LUA_PRG_WORKS)
if(LUA_PRG_WORKS)
break()
endif()
endif()
endforeach()
else()
check_lua_deps(${LUA_PRG} "${LUA_DEPENDENCIES}" LUA_PRG_WORKS)
endif()
Add checks for lpeg/cmsgpack lua packages These checks will stop the build process with meaningful error messages if any of those packages are not installed.
2014-04-13 03:06:35 -07:00
Refactor the lua dependency checking. This is in preparation for the next step, which is to find a suitable lua interpreter, rather than just erroring when an interpreter is found but doesn't have the necessary dependencies. Helped-by: John Szakmeister <john@szakmeister.net>
2014-07-11 04:12:10 -07:00
if(NOT LUA_PRG_WORKS)
message(FATAL_ERROR "A suitable Lua interpreter was not found")
Add checks for lpeg/cmsgpack lua packages These checks will stop the build process with meaningful error messages if any of those packages are not installed.
2014-04-13 03:06:35 -07:00
endif()
Refactor the lua dependency checking. This is in preparation for the next step, which is to find a suitable lua interpreter, rather than just erroring when an interpreter is found but doesn't have the necessary dependencies. Helped-by: John Szakmeister <john@szakmeister.net>
2014-07-11 04:12:10 -07:00
message(STATUS "Using the Lua interpreter ${LUA_PRG}")
Add checks for lpeg/cmsgpack lua packages These checks will stop the build process with meaningful error messages if any of those packages are not installed.
2014-04-13 03:06:35 -07:00
build: install with the correct permissions The install() command will create the parent directories, but it does so with the user's umask. We want to do our best to make sure the correct permissions are being set, without clobbering existing permissions. To do this, this commit introduces an install_helper(), which is similar in signature to the install() command, to help ensure that directories are created ahead of the actual install() command. This will attempt to use 0644 permissions for files and 0755 permissions for directories by default--though they can be overridden. To make this work correctly, without trying to introduce some mechanism with setting the umask, it meant that there's a small portion that makes use of an "internal" version of the file() command. It has been tested on CMake 2.8.11, 2.8.12, and 3.0.2, and works correctly on all versions. This fixes #1201 and #1086.
2014-09-19 04:37:22 -07:00
# Setup busted.
Revamp the build system. This achieves several goals: * Less reliance on scripts so we have better portability to Windows (though we still have a ways to go for proper Windows support). Luajit, luarocks, moonscript, and busted are all installed via CMake now. * Trying to make use of pkg-config to get the correct libraries. The latest libuv is still broken in this regard, but we'll at least be in a position to use it. * Allow the use of Ninja or make. The former runs faster in many environments, and automatically makes use of parallel builds. This also allows for system installed dependencies--though not through the Makefile just yet--and adds support for FreeBSD. This also make us build libuv and luajit as static libraries only, since we're only concerned about having static libraries for our bundled dependencies.
2014-03-03 08:09:06 -07:00
find_program(BUSTED_PRG busted)
build: install with the correct permissions The install() command will create the parent directories, but it does so with the user's umask. We want to do our best to make sure the correct permissions are being set, without clobbering existing permissions. To do this, this commit introduces an install_helper(), which is similar in signature to the install() command, to help ensure that directories are created ahead of the actual install() command. This will attempt to use 0644 permissions for files and 0755 permissions for directories by default--though they can be overridden. To make this work correctly, without trying to introduce some mechanism with setting the umask, it meant that there's a small portion that makes use of an "internal" version of the file() command. It has been tested on CMake 2.8.11, 2.8.12, and 3.0.2, and works correctly on all versions. This fixes #1201 and #1086.
2014-09-19 04:37:22 -07:00
if(NOT BUSTED_OUTPUT_TYPE)
set(BUSTED_OUTPUT_TYPE "utfTerminal")
endif()
Revamp the build system. This achieves several goals: * Less reliance on scripts so we have better portability to Windows (though we still have a ways to go for proper Windows support). Luajit, luarocks, moonscript, and busted are all installed via CMake now. * Trying to make use of pkg-config to get the correct libraries. The latest libuv is still broken in this regard, but we'll at least be in a position to use it. * Allow the use of Ninja or make. The former runs faster in many environments, and automatically makes use of parallel builds. This also allows for system installed dependencies--though not through the Makefile just yet--and adds support for FreeBSD. This also make us build libuv and luajit as static libraries only, since we're only concerned about having static libraries for our bundled dependencies.
2014-03-03 08:09:06 -07:00
build: install with the correct permissions The install() command will create the parent directories, but it does so with the user's umask. We want to do our best to make sure the correct permissions are being set, without clobbering existing permissions. To do this, this commit introduces an install_helper(), which is similar in signature to the install() command, to help ensure that directories are created ahead of the actual install() command. This will attempt to use 0644 permissions for files and 0755 permissions for directories by default--though they can be overridden. To make this work correctly, without trying to introduce some mechanism with setting the umask, it meant that there's a small portion that makes use of an "internal" version of the file() command. It has been tested on CMake 2.8.11, 2.8.12, and 3.0.2, and works correctly on all versions. This fixes #1201 and #1086.
2014-09-19 04:37:22 -07:00
# Setup make.
Revamp the build system. This achieves several goals: * Less reliance on scripts so we have better portability to Windows (though we still have a ways to go for proper Windows support). Luajit, luarocks, moonscript, and busted are all installed via CMake now. * Trying to make use of pkg-config to get the correct libraries. The latest libuv is still broken in this regard, but we'll at least be in a position to use it. * Allow the use of Ninja or make. The former runs faster in many environments, and automatically makes use of parallel builds. This also allows for system installed dependencies--though not through the Makefile just yet--and adds support for FreeBSD. This also make us build libuv and luajit as static libraries only, since we're only concerned about having static libraries for our bundled dependencies.
2014-03-03 08:09:06 -07:00
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()
build: install with the correct permissions The install() command will create the parent directories, but it does so with the user's umask. We want to do our best to make sure the correct permissions are being set, without clobbering existing permissions. To do this, this commit introduces an install_helper(), which is similar in signature to the install() command, to help ensure that directories are created ahead of the actual install() command. This will attempt to use 0644 permissions for files and 0755 permissions for directories by default--though they can be overridden. To make this work correctly, without trying to introduce some mechanism with setting the umask, it meant that there's a small portion that makes use of an "internal" version of the file() command. It has been tested on CMake 2.8.11, 2.8.12, and 3.0.2, and works correctly on all versions. This fixes #1201 and #1086.
2014-09-19 04:37:22 -07:00
# CMake is painful here. It will create the destination using the user's
# current umask, and we don't want that. And we don't just want to install
# the target directory, as it will mess with existing permissions. So this
# seems like the best compromise. If we create it, then everyone can see it.
# If it's preexisting, leave it alone.
include(InstallHelpers)
install_helper(
DIRECTORY runtime
DESTINATION share/nvim)
file(GLOB_RECURSE RUNTIME_PROGRAMS
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
runtime/*.pl runtime/*.awk runtime/*.sh
runtime/tools/ref
runtime/tools/vimm)
foreach(PROG ${RUNTIME_PROGRAMS})
get_filename_component(BASEDIR ${PROG} PATH)
install_helper(PROGRAMS ${PROG} DESTINATION share/nvim/${BASEDIR})
endforeach()
install(SCRIPT ${CMAKE_MODULE_PATH}/GenerateHelptags.cmake)
# 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 ${CMAKE_CURRENT_SOURCE_DIR}/src/nvim/testdir
# VIMPROG=${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/nvim)
# Go down the tree.
Revamp the build system. This achieves several goals: * Less reliance on scripts so we have better portability to Windows (though we still have a ways to go for proper Windows support). Luajit, luarocks, moonscript, and busted are all installed via CMake now. * Trying to make use of pkg-config to get the correct libraries. The latest libuv is still broken in this regard, but we'll at least be in a position to use it. * Allow the use of Ninja or make. The former runs faster in many environments, and automatically makes use of parallel builds. This also allows for system installed dependencies--though not through the Makefile just yet--and adds support for FreeBSD. This also make us build libuv and luajit as static libraries only, since we're only concerned about having static libraries for our bundled dependencies.
2014-03-03 08:09:06 -07:00
build: install with the correct permissions The install() command will create the parent directories, but it does so with the user's umask. We want to do our best to make sure the correct permissions are being set, without clobbering existing permissions. To do this, this commit introduces an install_helper(), which is similar in signature to the install() command, to help ensure that directories are created ahead of the actual install() command. This will attempt to use 0644 permissions for files and 0755 permissions for directories by default--though they can be overridden. To make this work correctly, without trying to introduce some mechanism with setting the umask, it meant that there's a small portion that makes use of an "internal" version of the file() command. It has been tested on CMake 2.8.11, 2.8.12, and 3.0.2, and works correctly on all versions. This fixes #1201 and #1086.
2014-09-19 04:37:22 -07:00
add_subdirectory(config)
add_subdirectory(src/nvim)
add_subdirectory(test/includes)
# Setup some test-related bits. We do this after going down the tree because we
# need some of the targets.
Don't require busted. Only provide the unittest target if busted was found. And only build nvim-test if the unittest target exists by excluding nvim-test from all. Note: this means nvim-test won't be built by default, but it will be built when you try to run unittests.
2014-03-22 04:14:55 -07:00
if(BUSTED_PRG)
Generate a lua module to help pass build-related settings. 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.
2014-04-30 02:10:37 -07:00
get_property(TEST_INCLUDE_DIRS DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
PROPERTY INCLUDE_DIRECTORIES)
Set the policy to 'OLD' to avoid warning CMP0026 in CMake 3.0.
2014-07-15 14:35:08 -07:00
# Set policy CMP0026 to OLD so we avoid CMake warnings on newer
# versions of cmake.
if(POLICY CMP0026)
cmake_policy(SET CMP0026 OLD)
endif()
Generate a lua module to help pass build-related settings. 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.
2014-04-30 02:10:37 -07:00
get_target_property(TEST_LIBNVIM_PATH nvim-test LOCATION)
configure_file(
test/config/paths.lua.in
${CMAKE_BINARY_DIR}/test/config/paths.lua)
Don't require busted. Only provide the unittest target if busted was found. And only build nvim-test if the unittest target exists by excluding nvim-test from all. Note: this means nvim-test won't be built by default, but it will be built when you try to run unittests.
2014-03-22 04:14:55 -07:00
add_custom_target(unittest
COMMAND ${CMAKE_COMMAND}
-DBUSTED_PRG=${BUSTED_PRG}
Fix unit tests Apparently busted 1.11.0 is broken(https://github.com/Olivine-Labs/busted/issues/236) in a way that is causing the unit tests to fail. This pins the version to 1.10.0 and also fixes a wrong variable set when msgpack was added as a dependency
2014-04-14 12:46:16 -07:00
-DLUA_PRG=${LUA_PRG}
Don't require busted. Only provide the unittest target if busted was found. And only build nvim-test if the unittest target exists by excluding nvim-test from all. Note: this means nvim-test won't be built by default, but it will be built when you try to run unittests.
2014-03-22 04:14:55 -07:00
-DWORKING_DIR=${CMAKE_CURRENT_SOURCE_DIR}
-DBUSTED_OUTPUT_TYPE=${BUSTED_OUTPUT_TYPE}
-DTEST_DIR=${CMAKE_CURRENT_SOURCE_DIR}/test
Generate a lua module to help pass build-related settings. 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.
2014-04-30 02:10:37 -07:00
-DBUILD_DIR=${CMAKE_BINARY_DIR}
test: Replace vroom by lua/busted for functional tests The 'lupa' python package provides a simple way to seamless integrate lua and python code. This commit replaces vroom by a python script that exposes the 'neovim' package to a lua state, and invokes busted to run functional tests. This is a temporary solution that will enable writing functional tests using lua/bused while a lua client library is not available. The reason for dropping vroom is flexibility: Lua/busted has a nice DSL-style syntax while also providing the customization power of a full programming language. Another reason is to use a single framework for unit/functional tests. Two other changes were performed in this commit: - Instead of "gcc-unittest/gcc-ia32", the travis builds for gcc are now identified by "gcc/gcc-32". They will run unit/functional tests for both 64 and 32 bits. - Old integration tests(in src/nvim/testdir) are now ran by the 'oldtest' target
2014-09-29 05:43:52 -07:00
-DTEST_TYPE=unit
-P ${CMAKE_MODULE_PATH}/RunTests.cmake
Don't require busted. Only provide the unittest target if busted was found. And only build nvim-test if the unittest target exists by excluding nvim-test from all. Note: this means nvim-test won't be built by default, but it will be built when you try to run unittests.
2014-03-22 04:14:55 -07:00
DEPENDS nvim-test unittest-headers)
test: Replace vroom by lua/busted for functional tests The 'lupa' python package provides a simple way to seamless integrate lua and python code. This commit replaces vroom by a python script that exposes the 'neovim' package to a lua state, and invokes busted to run functional tests. This is a temporary solution that will enable writing functional tests using lua/bused while a lua client library is not available. The reason for dropping vroom is flexibility: Lua/busted has a nice DSL-style syntax while also providing the customization power of a full programming language. Another reason is to use a single framework for unit/functional tests. Two other changes were performed in this commit: - Instead of "gcc-unittest/gcc-ia32", the travis builds for gcc are now identified by "gcc/gcc-32". They will run unit/functional tests for both 64 and 32 bits. - Old integration tests(in src/nvim/testdir) are now ran by the 'oldtest' target
2014-09-29 05:43:52 -07:00
add_custom_target(test
COMMAND ${CMAKE_COMMAND}
test: Remove run-functional-tests.py Now that the lua client is available, python/lupa are no longer necessary to run the functional tests. The helper functions previously defined in run-functional-tests.py were adapted to test/functional/helpers.lua.
2014-10-08 08:56:28 -07:00
-DBUSTED_PRG=${BUSTED_PRG}
test: Replace vroom by lua/busted for functional tests The 'lupa' python package provides a simple way to seamless integrate lua and python code. This commit replaces vroom by a python script that exposes the 'neovim' package to a lua state, and invokes busted to run functional tests. This is a temporary solution that will enable writing functional tests using lua/bused while a lua client library is not available. The reason for dropping vroom is flexibility: Lua/busted has a nice DSL-style syntax while also providing the customization power of a full programming language. Another reason is to use a single framework for unit/functional tests. Two other changes were performed in this commit: - Instead of "gcc-unittest/gcc-ia32", the travis builds for gcc are now identified by "gcc/gcc-32". They will run unit/functional tests for both 64 and 32 bits. - Old integration tests(in src/nvim/testdir) are now ran by the 'oldtest' target
2014-09-29 05:43:52 -07:00
-DWORKING_DIR=${CMAKE_CURRENT_SOURCE_DIR}
-DBUSTED_OUTPUT_TYPE=${BUSTED_OUTPUT_TYPE}
-DTEST_DIR=${CMAKE_CURRENT_SOURCE_DIR}/test
-DBUILD_DIR=${CMAKE_BINARY_DIR}
-DTEST_TYPE=functional
-P ${CMAKE_MODULE_PATH}/RunTests.cmake
DEPENDS nvim)
Don't require busted. Only provide the unittest target if busted was found. And only build nvim-test if the unittest target exists by excluding nvim-test from all. Note: this means nvim-test won't be built by default, but it will be built when you try to run unittests.
2014-03-22 04:14:55 -07:00
endif()
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