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ladybird/Meta/CMake/pnp_ids.cmake

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Meta+LibEDID: Download and generate the PNP ID database This downloads the UEFI's published PNP ID database and generates a lookup table for use in LibEDID. The lookup table isn't optimized at all, but this can be easily done at a later point if needed.
2022-01-17 23:53:17 +00:00
include(${CMAKE_CURRENT_LIST_DIR}/utils.cmake)
set(PNP_IDS_URL http://www.uefi.org/uefi-pnp-export)
LibEDID: Rename the downloaded PNP IDs file After fixing the CMake file to use the correct paths, users may have had to manually remove the existing downloaded pnp.ids.html for CMake to re- run the generator. So this change renames the downloaded file to pnp_ids.html to ensure everyone picks up that change without manual intervention.
2022-01-26 03:13:22 +00:00
set(PNP_IDS_EXPORT_PATH ${CMAKE_BINARY_DIR}/pnp_ids.html)
Meta+LibEDID: Download and generate the PNP ID database This downloads the UEFI's published PNP ID database and generates a lookup table for use in LibEDID. The lookup table isn't optimized at all, but this can be easily done at a later point if needed.
2022-01-17 23:53:17 +00:00
LibEDID: Do not check if ${PNP_IDS_EXPORT_PATH} exists in pnp_ids.cmake This check isn't needed because download_file() will check if it exists already before doing the download. Worse, it would prevent the generator target from being defined if the file existed, which then made CMake not realize the generated files were important and delete them.
2022-01-26 03:10:48 +00:00
if (ENABLE_PNP_IDS_DOWNLOAD)
Meta: Download PNP ID data with fallible download function
2022-01-25 23:44:39 +00:00
download_file("${PNP_IDS_URL}" "${PNP_IDS_EXPORT_PATH}")
Meta+LibEDID: Download and generate the PNP ID database This downloads the UEFI's published PNP ID database and generates a lookup table for use in LibEDID. The lookup table isn't optimized at all, but this can be easily done at a later point if needed.
2022-01-17 23:53:17 +00:00
LibEDID: Use correct paths for LibEDID generated files Code generators that generate their files for both Lagom and Serenity have a blob in their CMake file like this: set(TIME_ZONE_DATA_HEADER LibTimeZone/TimeZoneData.h) set(TIME_ZONE_DATA_IMPLEMENTATION LibTimeZone/TimeZoneData.cpp) set(TIME_ZONE_META_TARGET_PREFIX LibTimeZone_) if (CMAKE_CURRENT_BINARY_DIR MATCHES ".*/LibTimeZone") # Serenity build. set(TIME_ZONE_DATA_HEADER TimeZoneData.h) set(TIME_ZONE_DATA_IMPLEMENTATION TimeZoneData.cpp) set(TIME_ZONE_META_TARGET_PREFIX "") endif() LibEDID generates files only for Serenity, but was using the Lagom build version of the _HEADER, _IMPLEMENTATION, and _PREFIX variables. Thus if pnp_ids.cmake was ever touched, the following error would be raised: Userland/Libraries/LibEDID/EDID.cpp:18:18: fatal error: LibEDID/PnpIDs.h: No such file or directory 18 | # include <LibEDID/LibEDID/PnpIDs.h> Use the Serenity paths in pnp_ids.cmake and in the #include within LibEDID itself.
2022-01-26 02:51:08 +00:00
set(PNP_IDS_HEADER PnpIDs.h)
set(PNP_IDS_IMPLEMENTATION PnpIDs.cpp)
Meta+LibEDID: Download and generate the PNP ID database This downloads the UEFI's published PNP ID database and generates a lookup table for use in LibEDID. The lookup table isn't optimized at all, but this can be easily done at a later point if needed.
2022-01-17 23:53:17 +00:00
invoke_generator(
"PnpIDsData"
Lagom::GeneratePnpIDsData
"${PNP_IDS_EXPORT_PATH}"
"${PNP_IDS_HEADER}"
"${PNP_IDS_IMPLEMENTATION}"
arguments -p "${PNP_IDS_EXPORT_PATH}"
)
set(PNP_IDS_SOURCES
${PNP_IDS_HEADER}
${PNP_IDS_IMPLEMENTATION}
)
endif()
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