From 1ebf16d64fab1f8e75ee2d2db15af1dd49adb179 Mon Sep 17 00:00:00 2001
From: Andrzej Warzynski <andrzej.warzynski@gmail.com>
Date: Sun, 28 Jul 2024 16:49:28 +0100
Subject: [PATCH] Add comments for Arch Linux

---
 tools/CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 6cdc8de..f0599eb 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -11,6 +11,9 @@ target_include_directories(
   "${CMAKE_CURRENT_SOURCE_DIR}/../include")
 
 if(UNIX AND EXISTS "/etc/arch-release")
+  # LLVM is built as shared library on Arch Linux (*), so we need to link the
+  # static executable against libLLVM.so. See #117
+  # (*)  https://gitlab.archlinux.org/archlinux/packaging/packages/llvm/-/blob/main/PKGBUILD?ref_type=heads#L89
   message("LLVM is installed as shared library on Arch Linux")
   target_link_libraries(static LLVM)
 else()