perlPackages.Gtk2: fix build with gcc15

2025-12-25 18:09:42 +01:00
parent 175938b4ad
commit 422e35fb81
1 changed files with 5 additions and 0 deletions
@@ -15282,6 +15282,11 @@ with self;
      url = "mirror://cpan/authors/id/X/XA/XAOC/Gtk2-1.24993.tar.gz";
      hash = "sha256-ScRDdDsu7+EadoACck9/akxI78lP8806VZ+357aTyWc=";
    };
+
+    env = lib.optionalAttrs stdenv.cc.isGNU {
+      NIX_CFLAGS_COMPILE = "-std=gnu17";
+    };
+
    patches = [
      # Fix incompatible function pointer conversion (assigning `GdkNativeWindow` to `guint32`).
      ../development/perl-modules/Gtk2-fix-incompatible-pointer-conversion.patch