From 140b3da3246eba31d3e8546b444e2f97503ef967 Mon Sep 17 00:00:00 2001
From: sbroberg <stephen.broberg@gmail.com>
Date: Mon, 16 Jun 2025 17:29:35 -0400
Subject: [PATCH] CMake command above results in .o files that are llvm
 function signatures incompatible with the llvm that is downloaded via pacman.
  The .o files have [abi::cxx11] appended to them.  See
 https://stackoverflow.com/questions/55406770/gcc-undefined-references-with-abicxx11
 regarding the solution.

---
 Build.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Build.md b/Build.md
index 1bc2e3c..b30fe64 100644
--- a/Build.md
+++ b/Build.md
@@ -291,7 +291,7 @@ pacman -S mingw-w64-x86_64-clang mingw-w64-x86_64-clang-tools-extra mingw64/ming
 pacman -S cmake ninja clang
 # Download ccls
 cd ccls
-cmake -S. -BRelease -G Ninja -DCMAKE_CXX_FLAGS=-D__STDC_FORMAT_MACROS
+cmake -S. -BRelease -G Ninja -DCMAKE_CXX_FLAGS='-D_GLIBCXX_USE_CXX11_ABI=0'
 ninja -C Release
 ```