memgraph/libs/CMakeLists.txt
Teon Banek a390d0994c Make antlr4 ExternalProject
Summary:
There's no need to rebuild antlr every time we recompile memgraph. This
should speed up the `make clean all` cycle.

Reviewers: mislav.bradac, mferencevic, buda

Reviewed By: mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D817
2017-09-25 09:46:23 +02:00

76 lines
3.0 KiB
CMake

cmake_minimum_required(VERSION 3.1)
include(ExternalProject)
include(ProcessorCount)
ProcessorCount(NPROC)
if (NPROC EQUAL 0)
set(NPROC 1)
endif()
# setup antlr
ExternalProject_Add(antlr4
PREFIX ${CMAKE_CURRENT_SOURCE_DIR}/antlr4/runtime/Cpp
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/antlr4/runtime/Cpp
CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release
-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DCMAKE_INSTALL_PREFIX=${CMAKE_CURRENT_SOURCE_DIR}/antlr4/runtime/Cpp
# http://stackoverflow.com/questions/37096062/get-a-basic-c-program-to-compile-using-clang-on-ubuntu-16/38385967#38385967
-DWITH_LIBCXX=OFF # because of debian bug
BUILD_COMMAND make -j${NPROC}
# Make a License.txt out of thin air, so that antlr4.6 knows how to build.
# When we upgrade antlr, this will no longer be needed.
INSTALL_COMMAND touch ${CMAKE_CURRENT_SOURCE_DIR}/antlr4/runtime/Cpp/License.txt
COMMAND make install)
set(ANTLR4_LIBRARY ${CMAKE_CURRENT_SOURCE_DIR}/antlr4/runtime/Cpp/lib/libantlr4-runtime.a
CACHE FILEPATH "Path to antlr4 library" FORCE)
set(ANTLR4_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/antlr4/runtime/Cpp/include/antlr4-runtime
CACHE PATH "Path to antlr4 include directory" FORCE)
mark_as_advanced(ANTLR4_LIBRARY ANTLR4_INCLUDE_DIR)
# setup google benchmark
add_subdirectory(benchmark)
# setup fmt format
# fmt uses google test but if fmt isn't top project (here it isn't) fmt tests
# are disabled (reasonable configuration)
add_subdirectory(fmt)
# setup rapidcheck
add_subdirectory(rapidcheck)
# setup google test
add_subdirectory(googletest)
# setup google flags
set(GFLAGS_BUILD_gflags_nothreads_LIB OFF)
set(GFLAGS_BUILD_gflags_LIB ON)
# Gflags has to be position independant otherwise Glog complains.
set(CMAKE_CXX_FLAGS_SAVED ${CMAKE_CXX_FLAGS})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
add_subdirectory(gflags)
set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS_SAVED})
# Setup google logging after gflags (so that glog can use it).
ExternalProject_Add(glog DEPENDS gflags
PREFIX ${CMAKE_CURRENT_SOURCE_DIR}/glog
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/glog
CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release
-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DCMAKE_INSTALL_PREFIX=${CMAKE_CURRENT_SOURCE_DIR}/glog
-Dgflags_DIR=${CMAKE_CURRENT_BINARY_DIR}/gflags
BUILD_COMMAND make -j${NPROC})
set(GLOG_LIBRARY ${CMAKE_CURRENT_SOURCE_DIR}/glog/lib/libglog.a CACHE FILEPATH
"Path to glog library" FORCE)
set(GLOG_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/glog/include CACHE PATH
"Path to glog include directory" FORCE)
mark_as_advanced(GLOG_LIBRARY GLOG_INCLUDE_DIR)
# setup cppitertools
# CLion compatiblity; the target won't be built
file(GLOB __CPPITERTOOLS_SOURCES __main.cpp
${CMAKE_SOURCE_DIR}/libs/cppitertools/*.hpp)
add_executable(__cppitertools_target ${__CPPITERTOOLS_SOURCES})
set_target_properties(__cppitertools_target PROPERTIES EXCLUDE_FROM_ALL 1)