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serenity/Meta/CMake/serenity_options.cmake

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Meta: Move all options to targetname_options.cmake files This common strategy of having a serenity_option() macro defined in either the Lagom or top level CMakeLists.txt allows us to do two things: First, we can more clearly see which options are Serenity-specific, Lagom-specific, or common between the target and host builds. Second, it enables the upcoming SuperBuild changes to set() the options in the SuperBuild's CMake cache and forward each target's options to the corresponding ExternalProject.
2021-09-07 04:08:54 -04:00
#
# Options specific to the Serenity (target) build
#
CMake: Pass NO_POLICY_SCOPE to options cmake helpers Tell CMake to not create a new policy scope for the (lagom|serenity|common)_options.cmake helpers, and lets us set common policies for both projects in common_options.cmake that actually apply to the rest of the project, instead of just common_options.cmake itself.
2022-12-13 20:57:01 -05:00
include(${CMAKE_CURRENT_LIST_DIR}/common_options.cmake NO_POLICY_SCOPE)
Meta: Move all options to targetname_options.cmake files This common strategy of having a serenity_option() macro defined in either the Lagom or top level CMakeLists.txt allows us to do two things: First, we can more clearly see which options are Serenity-specific, Lagom-specific, or common between the target and host builds. Second, it enables the upcoming SuperBuild changes to set() the options in the SuperBuild's CMake cache and forward each target's options to the corresponding ExternalProject.
2021-09-07 04:08:54 -04:00
serenity_option(ENABLE_PCI_IDS_DOWNLOAD ON CACHE BOOL "Enable download of the pci.ids database at build time")
serenity_option(ENABLE_USB_IDS_DOWNLOAD ON CACHE BOOL "Enable download of the usb.ids database at build time")
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 18:53:17 -05:00
serenity_option(ENABLE_PNP_IDS_DOWNLOAD ON CACHE BOOL "Enable download of the pnp.ids database at build time")
Meta: Move all options to targetname_options.cmake files This common strategy of having a serenity_option() macro defined in either the Lagom or top level CMakeLists.txt allows us to do two things: First, we can more clearly see which options are Serenity-specific, Lagom-specific, or common between the target and host builds. Second, it enables the upcoming SuperBuild changes to set() the options in the SuperBuild's CMake cache and forward each target's options to the corresponding ExternalProject.
2021-09-07 04:08:54 -04:00
serenity_option(ENABLE_KERNEL_ADDRESS_SANITIZER OFF CACHE BOOL "Enable kernel address sanitizer testing in gcc/clang")
serenity_option(ENABLE_KERNEL_COVERAGE_COLLECTION OFF CACHE BOOL "Enable KCOV and kernel coverage instrumentation in gcc/clang")
Kernel: Add KCOV recursion debugging
2024-04-07 20:51:38 -04:00
serenity_option(ENABLE_KERNEL_COVERAGE_COLLECTION_DEBUG OFF CACHE BOOL "Enable KCOV and kernel coverage instrumentation debugging")
Meta: Move all options to targetname_options.cmake files This common strategy of having a serenity_option() macro defined in either the Lagom or top level CMakeLists.txt allows us to do two things: First, we can more clearly see which options are Serenity-specific, Lagom-specific, or common between the target and host builds. Second, it enables the upcoming SuperBuild changes to set() the options in the SuperBuild's CMake cache and forward each target's options to the corresponding ExternalProject.
2021-09-07 04:08:54 -04:00
serenity_option(ENABLE_KERNEL_LTO OFF CACHE BOOL "Build the kernel with link-time optimization")
Meta: Add option to disable Kernel Address Sanitizer By default we enable the Kernel Undefined Behavior Sanitizer, which checks for undefined behavior at runtime. However, sometimes a developer might want to turn that off, so now there is a easy way to do that.
2022-05-11 04:31:16 -04:00
serenity_option(ENABLE_KERNEL_UNDEFINED_SANITIZER ON CACHE BOOL "Enable the Kernel Undefined Behavior Sanitizer (KUBSAN)")
Meta: Move all options to targetname_options.cmake files This common strategy of having a serenity_option() macro defined in either the Lagom or top level CMakeLists.txt allows us to do two things: First, we can more clearly see which options are Serenity-specific, Lagom-specific, or common between the target and host builds. Second, it enables the upcoming SuperBuild changes to set() the options in the SuperBuild's CMake cache and forward each target's options to the corresponding ExternalProject.
2021-09-07 04:08:54 -04:00
serenity_option(ENABLE_EXTRA_KERNEL_DEBUG_SYMBOLS OFF CACHE BOOL "Enable -Og and -ggdb3 options for Kernel code for easier debugging")
Toolchain: Add support for building the userland with the mold linker This commit adds support for building the SerenityOS userland with the new [mold linker]. This is not enabled by default yet; to link using mold, run the `Toolchain/BuildMold.sh` script to build the latest release of mold, and set the `ENABLE_MOLD_LINKER` CMake variable to ON. This option relies on toolchain support that has been added just recently, so you might need to rebuild your toolchain for mold to work. [mold linker]: https://github.com/rui314/mold
2022-01-19 14:54:34 -05:00
serenity_option(ENABLE_MOLD_LINKER OFF CACHE BOOL "Link the SerenityOS userland with the mold linker")
Meta+Userland: Add ENABLE_USERSPACE_COVERAGE_COLLECTION CMake option This option sets -fprofile-instr-generate -fcoverage-mapping for Clang builds only on almost all of Userland. Loader and LibTimeZone are exempt. This can be used for generating code coverage reports, or even PGO in the future.
2022-03-04 20:02:09 -05:00
serenity_option(ENABLE_USERSPACE_COVERAGE_COLLECTION OFF CACHE BOOL "Enable code coverage instrumentation for userspace binaries in clang")
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