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neovim/CMakeLists.txt

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CMake
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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
cmake_minimum_required (VERSION 2.6)
project (NEOVIM)
add custom CMake module path
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# Point CMake at any custom modules we may ship
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
set(NEOVIM_VERSION_MAJOR 0)
set(NEOVIM_VERSION_MINOR 0)
set(NEOVIM_VERSION_PATCH 0)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
Use CMAKE_C_FLAGS variable to set compiler flags. If the compiler is some GNU-alike variant, set the compiler flags to use the gnu99 dialect of C and enable all warnings. Non-GNU compilers may have to have their own magic added to set dialect and enable warnings. Closes #179.
2014-02-27 05:27:20 -07:00
# If the C compiler is some GNU-alike, use the gnu99 standard and enable all warnings.
if(CMAKE_COMPILER_IS_GNUCC)
Use -Werror. This makes all warnings errors. We don't want any warnings, so we should enforce that.
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror -Wall -Wextra -pedantic -Wno-unused-parameter -std=gnu99")
Setup better warning flags for Clang.
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elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
Use -Werror. This makes all warnings errors. We don't want any warnings, so we should enforce that.
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror -Wall -Wextra -pedantic -Wno-unused-parameter -std=gnu99")
Use CMAKE_C_FLAGS variable to set compiler flags. If the compiler is some GNU-alike variant, set the compiler flags to use the gnu99 dialect of C and enable all warnings. Non-GNU compilers may have to have their own magic added to set dialect and enable warnings. Closes #179.
2014-02-27 05:27:20 -07:00
endif(CMAKE_COMPILER_IS_GNUCC)
add_definitions(-DHAVE_CONFIG_H)
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
if(CMAKE_BUILD_TYPE MATCHES Debug)
# cmake automatically appends -g to the compiler flags
set(DEBUG 1)
else()
set(DEBUG 0)
endif()
Fix `free_all_mem` and EXITFREE definition Because of the '$' in `if(DEFINED $ENV{VALGRIND_CHECK})` EXITFREE wasn't being defined, so the `free_all_mem` wasn't being included or called in the resulting binary. This commit fixes that, and also adds includes needed for `free_all_mem` compilation.
2014-03-07 07:58:06 -07:00
if(DEFINED ENV{VALGRIND_CHECK})
message(STATUS "Defining EXITFREE for valgrind checks")
Add configuration to help debug memory leaks
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add_definitions(-DEXITFREE)
endif()
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)
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
# 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)
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
# Detect if clock_gettime exists in -lrt. If so we need to link with it because
# the static libuv doesn't but uses clock_gettime.
check_library_exists(rt clock_gettime "time.h" HAVE_CLOCK_GETTIME)
CMakeLists: Improve handling of libintl by refactoring it into a separate CMake module
2014-02-26 05:55:43 -07:00
find_package(LibIntl)
Only include libintl's include dir if libintl was found. This prevents an error from CMake when libintl is not found. It's not a required library, so we must wrap the inclusion in a conditional. It was already done for the library.
2014-02-28 03:01:31 -07:00
if(LibIntl_FOUND)
include_directories(${LibIntl_INCLUDE_DIR})
endif()
CMakeLists: Improve handling of libintl by refactoring it into a separate CMake module
2014-02-26 05:55:43 -07:00
automatically discover libuv in CMake Idiomatically discover if libuv is installed.
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# Require libuv
find_package(LibUV REQUIRED)
make use of libuv when found by CMake
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include_directories(${LibUV_INCLUDE_DIRS})
automatically discover libuv in CMake Idiomatically discover if libuv is installed.
2014-02-24 13:57:04 -07:00
link to rt if it provides clock_gettime As noted in #128, if clock_gettime is provided by librt then it does not end up being linked into the static libuv.a binary. This might be considered a bug in libuv but we can address it here. Detect if librt provides the clock_gettime symbol and, if so, append it to the list of libraries linked into nvim. On non-librt systems the behaviour should be as before.
2014-02-26 03:06:59 -07:00
include_directories ("${PROJECT_BINARY_DIR}/config")
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
Changed binary output directory from src/ to bin/
2014-02-22 08:30:50 -07:00
set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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
add_subdirectory(config)
Use GNU gettext from homebrew on Mac if available
2014-02-23 06:48:03 -07:00
add_subdirectory(src)
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