libxiv/CMakeLists.txt

project(libxiv)

find_package(fmt QUIET)

if(TARGET fmt::fmt)
    message("Using system library for fmt")

    set(LIBRARIES fmt::fmt ${LIBRARIES})
else()
    message("Using built-in fmt")

    FetchContent_Declare(
    fmt
    GIT_REPOSITORY https://github.com/fmtlib/fmt
    GIT_TAG        master
    )

    FetchContent_MakeAvailable(fmt)

    set(LIBRARIES fmt::fmt ${LIBRARIES})
endif()

# note: unshield does not work on windows per maintainer notice in README, so we might as well not even attempt to look
# for it.
if(NOT WIN32)
    set(LIBRARIES unshield ${LIBRARIES})
endif()

find_package(ZLIB QUIET)

if(TARGET ZLIB::ZLIB)
    message("Using system library for zlib")

    set(LIBRARIES ZLIB::ZLIB ${LIBRARIES})
else()
    message("Using built-in zlib")

    FetchContent_Declare(
            zlib
            GIT_REPOSITORY https://github.com/madler/zlib.git
            GIT_TAG        master
    )

    FetchContent_MakeAvailable(zlib)

    set(LIBRARIES zlib ${LIBRARIES})
endif()


add_library(libxiv STATIC
        src/fiinparser.cpp
        src/indexparser.cpp
        src/crc32.cpp
        src/gamedata.cpp
        src/compression.cpp
        src/exhparser.cpp
        src/exdparser.cpp
        src/installextract.cpp
        src/patch.cpp)
target_include_directories(libxiv PUBLIC include PRIVATE src)
target_link_libraries(libxiv PUBLIC
        ${LIBRARIES})