ncview: fix build with gcc 15

2026-05-08 19:47:48 +07:00
parent 77d60beab2
commit e802d1b86a
1 changed files with 3 additions and 0 deletions
@@ -40,6 +40,9 @@ stdenv.mkDerivation (finalAttrs: {
    libxt
  ];

+  # K&R-style declarations break under gcc 15's C23 default.
+  env.NIX_CFLAGS_COMPILE = "-std=gnu17";
+
  meta = {
    description = "Visual browser for netCDF format files";
    homepage = "http://meteora.ucsd.edu/~pierce/ncview_home_page.html";