libcdio: fix Darwin build by setting -std=gnu17 (#511495)

2026-04-20 05:52:43 +00:00
parent 033bc223bd afb127a54d
commit 1fa3765586
1 changed files with 7 additions and 0 deletions
@@ -49,8 +49,15 @@ stdenv.mkDerivation (finalAttrs: {

  configureFlags = [
    (lib.enableFeature withMan "maintainer-mode")
+    "CFLAGS=-std=gnu17"
  ];

+  # autoconf 2.73's AM_ICONV "working iconv" runtime probe reports "no" on
+  # Darwin's libiconv; skip it via the cache variable. Refs #511329.
+  preConfigure = ''
+    export am_cv_func_iconv_works=yes
+  '';
+
  nativeBuildInputs = [
    pkg-config
    autoreconfHook