RTEMS | Draft: Support for building RTEMS with LLVM toolchains (!1539)

Tue Oct 13 18:52:15 UTC 2026


Daniel Kowalski pushed new commits to merge request !1539
Merge request URL: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1539


* f4b86d87 - cpukit: disabled gcov - clang does not have it
* 3eebc650 - cpukit: Added weak default for Stack_checker_Reporter
* cf9a66da - bsps/riscv: Added missing section to linkcmds
* 45090118 - cpukit/optclang.yml: Added missing -T linkflags cleared SHLIB_MARKER
* 8c71f895 - dl12.yml: Fix dl12 link command
* 0b10d308 - spec: added default clang warning flags
* 013f82ea - spec: Added preliminary specs for clang to skip couple of broken tests
* eef4f321 - spec: Deleted unnecassary specs
* 9b0da33e - spec/build/bsps: Split linkcmds.yml into gcc and clang version
* 9831fecd - bsps/sparc: Add eh_frame handling in sparc BSP linker scripts
* 0d738c8a - spec/build/bsps: Add option to use GNU LD in all BSPs supporting clang
* 18670ddf - spec/build: Drop -unknown- from triple for clang
* 225f8248 - cpukit: Add default empty program prefix for clang builds
* 98b15986 - spec/build/bsps: Add missing LINKFLAGS to LD flags used by BSP
* a46641bd - linkcmds-clang.yml: Remove python logic form linkcmds-clang
* 5424e121 - spec/build: Added -nodefaultlibs to clang builds
* 448fb741 - spec/build/bsps: Added -lrtemsbsp -lrtemscpu to LDFLAGS for clang
* f4b533f1 - spec: Fixed copyrights and comments in yaml files
* 20bc773a - cpukit: Added LLVM coverage support, re-enable GCOV
* 27b287c9 - cpukit: Added simple implementation of coverage dumps

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1539
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