98 lines
3.4 KiB
CMake
98 lines
3.4 KiB
CMake
CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0 FATAL_ERROR)
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cmake_policy(VERSION 2.6.0)
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INCLUDE(CheckIncludeFiles)
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INCLUDE(CheckLibraryExists)
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INCLUDE(FindPkgConfig)
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MACRO(ADD_TARGET_PROPERTIES _target _name _properties)
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SET(_properties ${ARGV})
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LIST(REMOVE_AT _properties 0)
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LIST(REMOVE_AT _properties 0)
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GET_TARGET_PROPERTY(_old_properties ${_target} ${_name})
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#MESSAGE("adding property to ${_target} ${_name}: ${_properties}")
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IF(NOT _old_properties)
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# in case it's NOTFOUND
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SET(_old_properties)
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ELSE(NOT _old_properties)
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SET(_old_properties "${_old_properties} ")
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ENDIF(NOT _old_properties)
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SET_TARGET_PROPERTIES(${_target} PROPERTIES ${_name} "${_old_properties}${_properties}")
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ENDMACRO(ADD_TARGET_PROPERTIES)
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PROJECT(multiwatch)
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SET(PACKAGE_VERSION 1.0.0)
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IF("${CMAKE_BUILD_TYPE}" STREQUAL "")
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SET(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel." FORCE)
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ENDIF("${CMAKE_BUILD_TYPE}" STREQUAL "")
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OPTION(BUILD_EXTRA_WARNINGS "extra warnings")
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# default to ON
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set(CMAKE_POSITION_INDEPENDENT_CODE ON CACHE BOOL "Default value for ``POSITION_INDEPENDENT_CODE`` of targets.")
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IF(BUILD_EXTRA_WARNINGS)
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SET(WARN_CFLAGS "-g -O2 -g2 -Wall -Wmissing-declarations -Wdeclaration-after-statement -Wcast-align -Wsign-compare -Wnested-externs -Wpointer-arith -Wmissing-prototypes -Wshadow -Wno-pointer-sign -Wformat-security")
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SET(WARN_LDFLAGS "-g -O2 -g2 -Wall -Wl,--as-needed -Wl,--no-undefined")
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# -Wl,--as-needed
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# -Werror -Wbad-function-cast -Wmissing-prototypes
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ELSE(BUILD_EXTRA_WARNINGS)
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SET(WARN_CFLAGS "")
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SET(WARN_LDFLAGS "")
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ENDIF(BUILD_EXTRA_WARNINGS)
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# libev
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CHECK_INCLUDE_FILES(ev.h HAVE_EV_H)
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IF(HAVE_EV_H)
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CHECK_LIBRARY_EXISTS(ev ev_time "" HAVE_LIBEV)
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IF(HAVE_LIBEV)
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SET(EV_LIBRARIES ev)
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SET(EV_STATIC_LIBRARIES ev;m)
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CHECK_LIBRARY_EXISTS(rt clock_gettime "" NEED_RT)
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IF(NEED_RT)
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SET(EV_STATIC_LIBRARIES ${EV_STATIC_LIBRARIES} rt)
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ENDIF(NEED_RT)
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ELSE(HAVE_LIBEV)
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MESSAGE(FATAL_ERROR "Couldn't find lib ev")
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ENDIF(HAVE_LIBEV)
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ELSE(HAVE_EV_H)
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MESSAGE(FATAL_ERROR "Couldn't find <ev.h>")
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ENDIF(HAVE_EV_H)
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# GLIB 2
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pkg_check_modules (GLIB2 REQUIRED glib-2.0)
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SET(GLIB_INCLUDES ${GLIB2_INCLUDE_DIRS} ${GLIB2_INCLUDE_DIRS}/glib-2.0/ ${GLIB2_INCLUDE_DIRS}/glib-2.0/include/)
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INCLUDE_DIRECTORIES(${GLIB_INCLUDES})
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SET(MAIN_SOURCE multiwatch.c)
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SET(PACKAGE_NAME ${CMAKE_PROJECT_NAME})
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SET(PACKAGE_VERSION ${PACKAGE_VERSION})
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CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake ${CMAKE_BINARY_DIR}/config.h ESCAPE_QUOTES)
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ADD_DEFINITIONS(-DHAVE_CONFIG_H)
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INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
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add_executable(multiwatch ${MAIN_SOURCE})
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IF(CMAKE_COMPILER_IS_GNUCC)
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SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -Wall -g -Wshadow -W -pedantic")
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SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O2")
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SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0")
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SET(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_WITHDEBINFO} -O2")
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ADD_DEFINITIONS(-D_GNU_SOURCE)
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ENDIF(CMAKE_COMPILER_IS_GNUCC)
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ADD_TARGET_PROPERTIES(multiwatch COMPILE_FLAGS "${WARN_CFLAGS}")
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TARGET_LINK_LIBRARIES(multiwatch ${WARN_LDFLAGS})
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# libev
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TARGET_LINK_LIBRARIES(multiwatch "${EV_LIBRARIES}")
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# GLIB 2
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TARGET_LINK_LIBRARIES(multiwatch "${GLIB2_LDFLAGS}")
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ADD_TARGET_PROPERTIES(multiwatch COMPILE_FLAGS "${GLIB2_CFLAGS_OTHER}")
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INSTALL(TARGETS multiwatch DESTINATION bin)
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