From 71e54c6b416facf77bef1aa293c6245e5459bfb8 Mon Sep 17 00:00:00 2001
From: Petr Zahradnik <junior@zahradnik.cz>
Date: Sun, 8 Jun 2025 17:55:23 +0200
Subject: [PATCH] uae: unbreak

---
 pkgs/by-name/ua/uae/package.nix | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/pkgs/by-name/ua/uae/package.nix b/pkgs/by-name/ua/uae/package.nix
index 9ef978a25e7a2..027e9c21f58e6 100644
--- a/pkgs/by-name/ua/uae/package.nix
+++ b/pkgs/by-name/ua/uae/package.nix
@@ -8,15 +8,20 @@
   SDL,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "uae";
   version = "0.8.29";
 
   src = fetchurl {
-    url = "https://web.archive.org/web/20130905032631/http://www.amigaemulator.org/files/sources/develop/uae-${version}.tar.bz2";
+    url = "https://web.archive.org/web/20130905032631/http://www.amigaemulator.org/files/sources/develop/uae-${finalAttrs.version}.tar.bz2";
     sha256 = "05s3cd1rd5a970s938qf4c2xm3l7f54g5iaqw56v8smk355m4qr4";
   };
 
+  # fix configure error: return type defaults to 'int' [-Wimplicit-int]
+  patchPhase = ''
+    sed -i 's/^main()/int main()/' ./src/tools/configure
+  '';
+
   configureFlags = [
     "--with-sdl"
     "--with-sdl-sound"
@@ -32,10 +37,14 @@ stdenv.mkDerivation rec {
   ];
 
   hardeningDisable = [ "format" ];
-  # Workaround build failure on -fno-common toolchains:
-  #   ld: bsdsocket.o:(.bss+0x0): multiple definition of
-  #     `socketbases'; main.o:(.bss+0x2792c0): first defined here
-  env.NIX_CFLAGS_COMPILE = "-fcommon";
+  env.NIX_CFLAGS_COMPILE = toString [
+    # Workaround build failure on -fno-common toolchains:
+    #   ld: bsdsocket.o:(.bss+0x0): multiple definition of
+    #     `socketbases'; main.o:(.bss+0x2792c0): first defined here
+    "-fcommon"
+    "-Wno-error=implicit-function-declaration"
+    "-Wno-error=incompatible-pointer-types"
+  ];
   LDFLAGS = [ "-lm" ];
 
   meta = {
@@ -46,4 +55,4 @@ stdenv.mkDerivation rec {
     platforms = lib.platforms.linux;
     mainProgram = "uae";
   };
-}
+})