From 460b9f53b2f5192837d7a5d59bbd1e69d0b802f9 Mon Sep 17 00:00:00 2001
From: jakobrs <jakobrs100@gmail.com>
Date: Sat, 23 Jan 2021 19:38:54 +0100
Subject: [PATCH] lua: Add more symlinks to lua.pc

This creates a symlink to lua.pc for every name of the file used by Arch:

For a version of Lua (for example, 5.4) we now have:
- lib/pkgconfig/lua.pc
- lib/pkgconfig/lua-5.4.pc
- lib/pkgconfig/lua5.4.pc
- lib/pkgconfig/lua54.pc
---
 pkgs/development/interpreters/lua-5/interpreter.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/interpreters/lua-5/interpreter.nix b/pkgs/development/interpreters/lua-5/interpreter.nix
index 7e4283838a0..35a074add09 100644
--- a/pkgs/development/interpreters/lua-5/interpreter.nix
+++ b/pkgs/development/interpreters/lua-5/interpreter.nix
@@ -83,7 +83,9 @@ self = stdenv.mkDerivation rec {
     Libs: -L$out/lib -llua -lm
     Cflags: -I$out/include
     EOF
+    ln -s "$out/lib/pkgconfig/lua.pc" "$out/lib/pkgconfig/lua-${luaversion}.pc"
     ln -s "$out/lib/pkgconfig/lua.pc" "$out/lib/pkgconfig/lua${luaversion}.pc"
+    ln -s "$out/lib/pkgconfig/lua.pc" "$out/lib/pkgconfig/lua${lib.replaceStrings [ "." ] [ "" ] luaversion}.pc"
   '';
 
   passthru = rec {