CMakeLists.txt · unity8

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unity8/CMakeLists.txt

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1cmake_minimum_required(VERSION 2.8.9)

3# Default install location. Must be set here, before setting the project.

4if (NOT DEFINED CMAKE_INSTALL_PREFIX)

5 set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/install CACHE PATH "" FORCE)

6endif()

8project(unity8 C CXX)

10if(${PROJECT_BINARY_DIR} STREQUAL ${PROJECT_SOURCE_DIR})

11 message(FATAL_ERROR "In-tree build attempt detected, aborting. Set your build dir outside your source dir, delete CMakeCache.txt from source root and try again.")

12endif()

14set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)

16# Instruct CMake to run moc automatically when needed.

17set(CMAKE_AUTOMOC ON)

19# enable QML debugging

20string(TOLOWER "${CMAKE_BUILD_TYPE}" cmake_build_type_lower) # Build types should always be lowercase but sometimes they are not.

21if(cmake_build_type_lower MATCHES "debug")

22 add_definitions(-DQT_QML_DEBUG)

23endif()

25include(EnableCoverageReport)

26#####################################################################

27# Enable code coverage calculation with gcov/gcovr/lcov

28# Usage:

29# * Switch build type to coverage (use ccmake or cmake-gui)

30# * Invoke make, make test, make coverage (or ninja if you use that backend)

31# * Find html report in subdir coveragereport

32# * Find xml report feasible for jenkins in coverage.xml

33#####################################################################

34if(cmake_build_type_lower MATCHES coverage)

35 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --coverage" )

36 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage" )

37 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} --coverage" )

38 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --coverage" )

39 ENABLE_COVERAGE_REPORT(TARGETS ${SHELL_APP} FILTER /usr/include ${CMAKE_SOURCE_DIR}/tests/* ${CMAKE_BINARY_DIR}/*)

40endif()

42# Make sure we have all the needed symbols

43set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-z,defs")

44set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,-z,defs")

46# Static C++ checks

47add_custom_target(cppcheck COMMAND cppcheck --enable=all -q --error-exitcode=2

48 ${CMAKE_SOURCE_DIR}/src ${CMAKE_SOURCE_DIR}/tests)

50include(FindPkgConfig)

51find_package(Qt5Core 5.2 REQUIRED)

52find_package(Qt5Qml 5.2 REQUIRED)

53find_package(Qt5Quick 5.2 REQUIRED)

54find_package(Qt5Gui 5.2 REQUIRED)

55find_package(Qt5DBus 5.2 REQUIRED)

57# Standard install paths

58include(GNUInstallDirs)

60set(SHELL_APP_DIR ${CMAKE_INSTALL_DATADIR}/unity8)

61set(SHELL_PRIVATE_LIBDIR ${CMAKE_INSTALL_LIBDIR}/unity8)

63execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=plugindir_suffix unity-shell-api OUTPUT_VARIABLE SHELL_INSTALL_QML OUTPUT_STRIP_TRAILING_WHITESPACE)

64if(SHELL_INSTALL_QML STREQUAL "")

65 message(FATAL_ERROR "Could not determine plugin installation dir.")

66endif()

68set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")

70execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=plugindir unity-shell-api OUTPUT_VARIABLE SHELL_PLUGINDIR OUTPUT_STRIP_TRAILING_WHITESPACE)

71if(SHELL_PLUGINDIR STREQUAL "")

72 message(FATAL_ERROR "Could not determine plugin import dir.")

73endif()

75set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fno-permissive -pedantic -Wall -Wextra")

77if ("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "relwithdebinfo")

78 option(Werror "Treat warnings as errors" ON)

79else()

80 option(Werror "Treat warnings as errors" OFF)

81endif()

83if (Werror)

84 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")

85endif()