cpio: Fix build with gcc=15

2025-08-05 19:38:06 +00:00
parent 4e2d61f0a1
commit e4e98bb074
1 changed files with 6 additions and 0 deletions
--- a/pkgs/by-name/cp/cpio/package.nix
+++ b/pkgs/by-name/cp/cpio/package.nix
@@ -24,6 +24,12 @@ stdenv.mkDerivation rec {

  separateDebugInfo = true;

+  # The code won't compile in c23 mode.
+  # https://gcc.gnu.org/gcc-15/porting_to.html#c23-fn-decls-without-parameters
+  configureFlags = [
+    "CFLAGS=-std=gnu17"
+  ];
+
  preConfigure = lib.optionalString stdenv.hostPlatform.isCygwin ''
    sed -i gnu/fpending.h -e 's,include <stdio_ext.h>,,'
  '';