indent: fix build with clang 13 or newer

2023-05-28 21:58:21 -04:00
parent 4295779fba
commit 8fa14075fb
1 changed files with 4 additions and 2 deletions
@@ -16,8 +16,10 @@ stdenv.mkDerivation rec {
  nativeBuildInputs = [ texinfo ];
  pkgsBuildBuild = [ buildPackages.stdenv.cc ]; # needed when cross-compiling

-  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang
-    "-Wno-implicit-function-declaration";
+  env.NIX_CFLAGS_COMPILE = toString (
+    lib.optional stdenv.cc.isClang "-Wno-implicit-function-declaration"
+    ++ lib.optional (stdenv.cc.isClang && lib.versionAtLeast (lib.getVersion stdenv.cc) "13")  "-Wno-unused-but-set-variable"
+  );

  hardeningDisable = [ "format" ];