diff options
Diffstat (limited to 'scripts/Makefile.propeller')
| -rw-r--r-- | scripts/Makefile.propeller | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/scripts/Makefile.propeller b/scripts/Makefile.propeller index 344190717e47..48a660128e25 100644 --- a/scripts/Makefile.propeller +++ b/scripts/Makefile.propeller @@ -5,7 +5,14 @@ ifdef CLANG_PROPELLER_PROFILE_PREFIX CFLAGS_PROPELLER_CLANG := -fbasic-block-sections=list=$(CLANG_PROPELLER_PROFILE_PREFIX)_cc_profile.txt -ffunction-sections KBUILD_LDFLAGS += --symbol-ordering-file=$(CLANG_PROPELLER_PROFILE_PREFIX)_ld_profile.txt --no-warn-symbol-ordering else - CFLAGS_PROPELLER_CLANG := -fbasic-block-sections=labels + # Starting with Clang v20, the '-fbasic-block-sections=labels' option is + # deprecated. Use the recommended '-fbasic-block-address-map' option. + # Link: https://github.com/llvm/llvm-project/pull/110039 + ifeq ($(call clang-min-version, 200000),y) + CFLAGS_PROPELLER_CLANG := -fbasic-block-address-map + else + CFLAGS_PROPELLER_CLANG := -fbasic-block-sections=labels + endif endif # Propeller requires debug information to embed module names in the profiles. @@ -21,7 +28,11 @@ ifdef CONFIG_LTO_CLANG_THIN ifdef CLANG_PROPELLER_PROFILE_PREFIX KBUILD_LDFLAGS += --lto-basic-block-sections=$(CLANG_PROPELLER_PROFILE_PREFIX)_cc_profile.txt else - KBUILD_LDFLAGS += --lto-basic-block-sections=labels + ifeq ($(call test-ge, $(CONFIG_LLD_VERSION), 200000),y) + KBUILD_LDFLAGS += --lto-basic-block-address-map + else + KBUILD_LDFLAGS += --lto-basic-block-sections=labels + endif endif endif |