goldendict-ng/cmake/Deps_Unix.cmake
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fix: macOS libzim <-> icu4c again and make mismatch a fatal error
2024-11-15 15:41:44 -05:00

117 lines
4.1 KiB
CMake

#### Various workarounds
if (APPLE)
# old & new homebrew's include paths
target_include_directories(${GOLDENDICT} PRIVATE /usr/local/include /opt/homebrew/include)
endif ()
target_include_directories(${GOLDENDICT} PRIVATE
${PROJECT_SOURCE_DIR}/thirdparty)
#### Special Platform supporting libraries
if (LINUX OR BSD)
find_package(X11 REQUIRED)
if (X11_FOUND AND X11_Xtst_FOUND)
target_compile_definitions(${GOLDENDICT} PUBLIC HAVE_X11)
target_link_libraries(${GOLDENDICT} PRIVATE ${X11_LIBRARIES} ${X11_Xtst_LIB})
target_include_directories(${GOLDENDICT} PRIVATE ${X11_INCLUDE_DIR} ${X11_Xtst_INCLUDE_PATH})
else ()
message(FATAL_ERROR "Cannot find X11 and libXtst!")
endif ()
endif ()
if (APPLE)
find_library(CARBON_LIBRARY Carbon REQUIRED)
target_link_libraries(${GOLDENDICT} PRIVATE ${CARBON_LIBRARY})
endif ()
##### Finding packages from package manager
find_package(PkgConfig REQUIRED)
find_package(ZLIB REQUIRED)
find_package(BZip2 REQUIRED)
# Consider all PkgConfig dependencies as one
pkg_check_modules(PKGCONFIG_DEPS IMPORTED_TARGET
hunspell
lzo2
opencc
vorbis # .ogg
vorbisfile
liblzma
xapian-core
)
target_link_libraries(${GOLDENDICT} PRIVATE
PkgConfig::PKGCONFIG_DEPS
BZip2::BZip2
ZLIB::ZLIB
)
# On FreeBSD, there are two iconv, libc iconv & GNU libiconv.
# The system one is good enough, the following is a workaround to use libc iconv on freeBSD.
if (BSD STREQUAL "FreeBSD")
# Simply do nothing. libc includes iconv on freeBSD.
# LIBICONV_PLUG is a magic word to turn /usr/include/local/inconv.h, which belong to GNU libiconv, into normal iconv.h
# Same hack used by SDL https://github.com/libsdl-org/SDL/blob/d6ebbc2fa4abdbe0bd53d0ce8804a492ecb042b9/src/stdlib/SDL_iconv.c#L27-L28
target_compile_definitions(${GOLDENDICT} PUBLIC LIBICONV_PLUG)
else ()
find_package(Iconv REQUIRED)
target_link_libraries(${GOLDENDICT} PRIVATE Iconv::Iconv)
endif ()
if (WITH_FFMPEG_PLAYER)
pkg_check_modules(FFMPEG REQUIRED IMPORTED_TARGET
libavcodec
libavformat
libavutil
libswresample
)
target_link_libraries(${GOLDENDICT} PRIVATE PkgConfig::FFMPEG)
endif ()
if (WITH_EPWING_SUPPORT)
find_library(EB_LIBRARY eb REQUIRED)
target_link_libraries(${GOLDENDICT} PRIVATE ${EB_LIBRARY})
endif ()
if (WITH_ZIM)
if (APPLE)
# ICU from homebrew is "key-only", we need to manually prioritize it -> see `brew info icu4c`
set(ENV{PKG_CONFIG_PATH} "$ENV{PKG_CONFIG_PATH}:/usr/local/opt/icu4c@76/lib/pkgconfig:/opt/homebrew/opt/icu4c@76/lib/pkgconfig:/usr/local/opt/icu4c/lib/pkgconfig:/opt/homebrew/opt/icu4c/lib/pkgconfig")
endif ()
pkg_check_modules(ZIM REQUIRED IMPORTED_TARGET libzim)
target_link_libraries(${GOLDENDICT} PRIVATE PkgConfig::ZIM)
if (APPLE)
# icu4c as transitive dependency of libzim may not be copied into app bundle, so we directly depends on it to assist macdeployqt
# Why such complexities: 1) System or XCode SDKS's icu exists 2) icu itself is depended by various stuffs and homebrew may need multiple versions of it
pkg_check_modules(BREW_ICU REQUIRED IMPORTED_TARGET icu-i18n icu-uc)
target_link_libraries(${GOLDENDICT} PUBLIC PkgConfig::BREW_ICU)
# Verify icu <-> zim matches
message("Zim include dirs -> ${ZIM_INCLUDE_DIRS}")
message("Homebrew icu include dirs-> ${BREW_ICU_INCLUDE_DIRS}")
list(GET BREW_ICU_INCLUDE_DIRS 0 ONE_OF_BREW_ICU_INCLUDE_DIR)
if (ONE_OF_BREW_ICU_INCLUDE_DIR IN_LIST ZIM_INCLUDE_DIRS)
message("ZIM OK!")
else ()
message(FATAL_ERROR "!!!! ZIM <-> icu error -> check `brew info libzim` and `brew list libzim`")
endif ()
# TODO: get rid of these 💩, how?
endif ()
endif ()
if (USE_SYSTEM_FMT)
find_package(fmt)
target_link_libraries(${GOLDENDICT} PRIVATE fmt::fmt)
endif ()
if (USE_SYSTEM_TOML)
find_package(tomlplusplus)
target_link_libraries(${GOLDENDICT} PRIVATE tomlplusplus::tomlplusplus)
endif ()