From: LLVM Packaging Team <pkg-llvm-team@lists.alioth.debian.org>
Date: Sat, 5 Apr 2025 20:24:44 +0000 (+0200)
Subject: bolt-disable-proc-check
X-Git-Tag: archive/raspbian/1%18.1.8-18+rpi1^2~3
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=fa5cb8480e9bfd76f8670325cb1edf7a284744a8;p=llvm-toolchain-18.git

bolt-disable-proc-check

bolt: Disable the check for /proc/self/map_files. Might not be available on build machines


Gbp-Pq: Name bolt-disable-proc-check.diff
---

diff --git a/bolt/CMakeLists.txt b/bolt/CMakeLists.txt
index f163d45342..4d62f2b9ef 100644
--- a/bolt/CMakeLists.txt
+++ b/bolt/CMakeLists.txt
@@ -40,16 +40,6 @@ if ((CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64"
   set(BOLT_ENABLE_RUNTIME_default ON)
 endif()
 option(BOLT_ENABLE_RUNTIME "Enable BOLT runtime" ${BOLT_ENABLE_RUNTIME_default})
-if (BOLT_ENABLE_RUNTIME)
-  # Some systems prevent reading /proc/self/map_files
-  execute_process(COMMAND ls /proc/self/map_files
-    RESULT_VARIABLE LS OUTPUT_QUIET ERROR_QUIET)
-  if (LS)
-    set(BOLT_ENABLE_RUNTIME OFF)
-    message(WARNING
-      "BOLT runtime is disabled as /proc/self/map_files is unreadable.")
-  endif()
-endif()
 
 set(BOLT_CLANG_EXE "" CACHE FILEPATH "Path to clang executable for the target \
 architecture for use in BOLT tests")