From 118fd8367c3953abb43800a7c1ea0bcc0221e9cd Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Sun, 10 Mar 2024 20:02:32 -0400
Subject: [PATCH] fix: deduplicate gen_cflags

Since many of the targets have common include paths, `gen_cflags`
accumulates a lot of duplicate flags.
---
 src/nvim/CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/nvim/CMakeLists.txt b/src/nvim/CMakeLists.txt
index 7aa7904286..7e22203aba 100644
--- a/src/nvim/CMakeLists.txt
+++ b/src/nvim/CMakeLists.txt
@@ -469,6 +469,8 @@ foreach(target ${targets})
   endif()
 endforeach()
 
+list(REMOVE_DUPLICATES gen_cflags)
+
 if(APPLE AND CMAKE_OSX_SYSROOT)
   list(APPEND gen_cflags "-isysroot" "${CMAKE_OSX_SYSROOT}")
 endif()