# uc2 command-line tool

include(GNUInstallDirs)

add_executable(uc2-cli src/main.c)
set_target_properties(uc2-cli PROPERTIES OUTPUT_NAME uc2)

target_link_libraries(uc2-cli PRIVATE uc2)

# list.h is in the library's src directory
target_include_directories(uc2-cli PRIVATE
    "${PROJECT_SOURCE_DIR}/lib/src"
    "${PROJECT_BINARY_DIR}/lib"  # for configured uc2_version.h
)

target_compile_features(uc2-cli PRIVATE c_std_99)

# Skip installation when uc2 is embedded via add_subdirectory()
if(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
    install(TARGETS uc2-cli RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
    if(UNIX)
        install(FILES uc2.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
    endif()
endif()

if(WIN32)
    target_sources(uc2-cli PRIVATE src/compat/compat_win32.c)
    # Shared compat headers (err.h, fnmatch.h) — both MSVC and MinGW lack these
    target_include_directories(uc2-cli PRIVATE src/compat/include)
    if(MSVC)
        # MSVC standalone headers (unistd.h, utime.h, getopt.h) — no #include_next
        target_sources(uc2-cli PRIVATE src/compat/getopt.c)
        target_include_directories(uc2-cli PRIVATE src/compat/include/msvc)
    else()
        # MinGW/Clang: headers that wrap system headers via #include_next
        target_include_directories(uc2-cli PRIVATE src/compat/include/posix)
    endif()
    target_compile_definitions(uc2-cli PRIVATE
        NO_OLDNAMES
        g_err g_errx g_warn g_warnx g_vwarn g_vwarnx g_verr g_verrx
        g_getprogname g_setlinebuf g_fnmatch
        g_compat__utf8_console g_compat__wpath
        g_access g_unlink g_chdir g_mkdir g_chmod g_utime
        g_opendir
    )
elseif(DJGPP)
    target_sources(uc2-cli PRIVATE src/compat/compat_dos.c)
    # Only add the err.h and fnmatch.h headers, not sys/ overrides
    target_include_directories(uc2-cli PRIVATE src/compat/include/dos)
endif()