From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: xz-dev Date: Sat, 4 Jan 2026 00:00:00 +0800 Subject: [PATCH] scripts: fix AutoFDO and Propeller support for LTO_CLANG_THIN_DIST CachyOS introduced CONFIG_LTO_CLANG_THIN_DIST but forgot to update Makefile.autofdo and Makefile.propeller to support it. These files only check CONFIG_LTO_CLANG_THIN, causing AutoFDO and Propeller linker flags to be missing when using LTO_CLANG_THIN_DIST. This patch adds support for CONFIG_LTO_CLANG_THIN_DIST alongside CONFIG_LTO_CLANG_THIN in both Makefiles. Fixes: https://github.com/Szowisz/CachyOS-kernels/issues/35 Signed-off-by: xz-dev --- scripts/Makefile.autofdo | 2 +- scripts/Makefile.propeller | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/Makefile.autofdo b/scripts/Makefile.autofdo index 36abeae2accd..111111111111 100644 --- a/scripts/Makefile.autofdo +++ b/scripts/Makefile.autofdo @@ -16,7 +16,7 @@ ifdef CONFIG_AUTOFDO_PROFILE_ACCURATE endif endif -ifdef CONFIG_LTO_CLANG_THIN +ifneq ($(CONFIG_LTO_CLANG_THIN)$(CONFIG_LTO_CLANG_THIN_DIST),) _ldflags_autofdo := --mllvm=-enable-fs-discriminator=true --mllvm=-improved-fs-discriminator=true -plugin-opt=thinlto _ldflags_autofdo += -plugin-opt=-split-machine-functions ifdef CLANG_AUTOFDO_PROFILE diff --git a/scripts/Makefile.propeller b/scripts/Makefile.propeller index 8c3e514dbcc0..222222222222 100644 --- a/scripts/Makefile.propeller +++ b/scripts/Makefile.propeller @@ -30,7 +30,7 @@ ifndef CONFIG_DEBUG_INFO endif endif -ifdef CONFIG_LTO_CLANG_THIN +ifneq ($(CONFIG_LTO_CLANG_THIN)$(CONFIG_LTO_CLANG_THIN_DIST),) ifdef CLANG_PROPELLER_PROFILE_PREFIX _ldflags_propeller += --lto-basic-block-sections=$(CLANG_PROPELLER_PROFILE_PREFIX)_cc_profile.txt else -- 2.47.0