From 91354da6662d7f5f2714e8532e27cc43bb1d58bd Mon Sep 17 00:00:00 2001
From: Ben Siraphob <bensiraphob@gmail.com>
Date: Sun, 21 Apr 2024 21:36:53 -0400
Subject: [PATCH] miranda: fix build with clang

---
 pkgs/development/compilers/miranda/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/miranda/default.nix b/pkgs/development/compilers/miranda/default.nix
index f0d95323fe33..8385f5063db9 100644
--- a/pkgs/development/compilers/miranda/default.nix
+++ b/pkgs/development/compilers/miranda/default.nix
@@ -55,7 +55,11 @@ stdenv.mkDerivation rec {
   # Workaround build failure on -fno-common toolchains like upstream
   # gcc-10. Otherwise build fails as:
   #   ld: types.o:(.bss+0x11b0): multiple definition of `current_file'; y.tab.o:(.bss+0x70): first defined here
-  env.NIX_CFLAGS_COMPILE = "-fcommon";
+  env.NIX_CFLAGS_COMPILE = toString ([
+    "-fcommon"
+  ] ++ lib.optionals stdenv.cc.isClang [
+    "-Wno-error=int-conversion"
+  ]);
 
   makeFlags = [
     "CC=${stdenv.cc.targetPrefix}cc"