cmake_minimum_required (VERSION 2.8.4)
project (kcov-unit-tests)
list (APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../../cmake")

if (POLICY CMP0042)
    # MACOSX_RPATH is enabled by default.
    cmake_policy (SET CMP0042 NEW)
endif (POLICY CMP0042)

if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
    set (CMAKE_BUILD_TYPE Debug CACHE STRING
        "Choose the type of build, options are None Debug Release RelWithDebInfo MinSizeRel"
        FORCE
    )
    set_property (CACHE CMAKE_BUILD_TYPE PROPERTY
        STRINGS None Debug Release RelWithDebInfo MinSizeRel
    )
endif (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)

find_package (LibCRPCUT REQUIRED)
find_package (LibElf REQUIRED)
find_package (ElfUtils REQUIRED)

set (CMAKE_THREAD_PREFER_PTHREAD ON)
find_package (Threads REQUIRED)

find_package (ZLIB REQUIRED)
find_package (CURL REQUIRED)

find_library (DL_LIBRARY NAMES dl)
if (DL_LIBRARY)
    message (STATUS "Found DL: ${DL_LIBRARY}")
else (DL_LIBRARY)
    message (FATAL_ERROR "Could NOT find DL")
endif (DL_LIBRARY)

set (TGT ut)

set (${TGT}_SRCS
    ../../src/capabilities.cc
    ../../src/collector.cc
    ../../src/engine-factory.cc
    ../../src/engines/system-mode-file-format.cc
    ../../src/output-handler.cc
    ../../src/parser-manager.cc
    ../../src/source-file-cache.cc
    ../../src/system-mode/registration.cc
    ../../src/system-mode/file-data.cc
    ../../src/utils.cc
    ../../src/writers/cobertura-writer.cc
    ../../src/writers/html-writer.cc
    ../../src/writers/writer-base.cc
    main.cc
    tests-collector.cc
    tests-configuration.cc
    tests-elf.cc
    tests-filter.cc
    tests-reporter.cc
    tests-system-mode.cc
    tests-utils.cc
    tests-writer.cc
)

set (CMAKE_CXX_FLAGS "-std=c++1y -Wall -D_GLIBCXX_USE_NANOSLEEP")


add_custom_command(OUTPUT html-data-files.cc
    COMMAND "${CMAKE_CURRENT_SOURCE_DIR}/../../src/bin-to-c-source.py"
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/bcov.css" css_text
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/amber.png" icon_amber
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/glass.png" icon_glass
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/source-file.html" source_file_text
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/index.html" index_text
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/handlebars.js" handlebars_text
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/kcov.js" kcov_text
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/jquery.min.js" jquery_text
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/jquery.tablesorter.min.js" tablesorter_text
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/jquery.tablesorter.widgets.min.js" tablesorter_widgets_text
            "${CMAKE_CURRENT_SOURCE_DIR}/../../data/tablesorter-theme.css" tablesorter_theme_text
       > html-data-files.cc
    DEPENDS
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/bcov.css"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/amber.png"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/glass.png"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/source-file.html"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/index.html"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/handlebars.js"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/kcov.js"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/jquery.min.js"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/jquery.tablesorter.min.js"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/js/jquery.tablesorter.widgets.min.js"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../data/tablesorter-theme.css"
        "${CMAKE_CURRENT_SOURCE_DIR}/../../src/bin-to-c-source.py"
)

include_directories(
    ../../src/include/
    trompeloeil/include
    ${LIBCRPCUT_INCLUDE_DIRS}
    ${LIBELF_INCLUDE_DIRS}
    ${LIBDW_INCLUDE_DIRS}
    ${ZLIB_INCLUDE_DIR}
)

add_executable (${TGT} ${${TGT}_SRCS} html-data-files.cc)

target_link_libraries(${TGT}
    ${CMAKE_THREAD_LIBS_INIT}
    "${DL_LIBRARY}"
    ${LIBCRPCUT_LIBRARIES}
    ${LIBDW_LIBRARIES}
    ${LIBELF_LIBRARIES}
    ${ZLIB_LIBRARIES}
    ${CURL_LIBRARIES}
)

add_executable (same-name-test
    ../main.cc
    ../subdir/file.c
    ../subdir2/file.c
)

add_executable (test-binary test-source.c second-source.c)
set_target_properties(test-binary PROPERTIES
    COMPILE_FLAGS "-nostdinc"
    LINK_FLAGS "-nostdlib"
)