cmake

CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
PROJECT(socket)

SET(D ${CMAKE_CURRENT_SOURCE_DIR})

SET(CTAGS .ctags)
SET(COMMON_SOURCES shared.c packages.c log.c)
FILE(GLOB HEADERS ${D}/*.h)

SET(CMAKE_CXX_FLAGS -Wall -Wextra -pedantic -std=c99)
INCLUDE_DIRECTORIES(${D})

##################################################
# libs
##################################################
IF (WIN32)
    FIND_LIBRARY(LIB_WS2_32 ws2_32)
    IF (NOT LIB_WS2_32)
        MESSAGE("Library ws2_32 not found!")
        RETURN()
    ENDIF()
ENDIF()

ADD_LIBRARY(shared_objs STATIC ${COMMON_SOURCES})

##################################################
# server
##################################################
FILE(GLOB S_SOURCES ${D}/server*.c)
SET(S_SOURCES ${S_SOURCES})# ${COMMON_SOURCES})
ADD_EXECUTABLE(server ${S_SOURCES})
TARGET_LINK_LIBRARIES(server shared_objs)

##################################################
# client
##################################################
FILE(GLOB C_SOURCES ${D}/client*.c)
SET(C_SOURCES ${C_SOURCES})# ${COMMON_SOURCES})
ADD_EXECUTABLE(client ${C_SOURCES})
TARGET_LINK_LIBRARIES(client shared_objs)

##################################################
# ctags
##################################################
SET_SOURCE_FILES_PROPERTIES(${CTAGS} PROPERTIES GENERATED true)
ADD_CUSTOM_COMMAND(
    OUTPUT ${CTAGS}
    COMMAND ctags --append -R -f ${CTAGS} $^ &> /dev/null
    DEPENDS ${S_SOURCES} ${C_SOURCES} ${HEADERS}
)
ADD_CUSTOM_TARGET(ctags ALL DEPENDS ${CTAGS})

##################################################
# tests functions
##################################################
FUNCTION (INIT_TESTS target_name)
    IF (NOT TARGET tests)
        ADD_CUSTOM_TARGET(${target_name})
        INCLUDE_DIRECTORIES(${D}/tests)
    ENDIF()
ENDFUNCTION()

FUNCTION (ADD_TEST_TARGET target_name test_name)
    ADD_EXECUTABLE(${test_name} EXCLUDE_FROM_ALL ${D}/tests/${test_name}.c ${TEST_SOURCES})
    ADD_DEPENDENCIES(${target_name} ${test_name})
    ADD_TEST(${test_name} ${test_name})
ENDFUNCTION()

##################################################
# tests
##################################################
SET(TEST_SOURCES server.c client.c ${COMMON_SOURCES})
ENABLE_TESTING()
INIT_TESTS(tests)
ADD_TEST_TARGET(tests pkg_api)
ADD_TEST_TARGET(tests ip_range)
ADD_TEST_TARGET(tests pkg_test)