icbm3d: fix build on gcc-14

2025-02-22 20:39:50 +08:00
parent 23ac1740c3
commit 80ba9a7458
1 changed files with 6 additions and 0 deletions
@@ -15,6 +15,12 @@ stdenv.mkDerivation rec {

  buildInputs = [ libX11 ];

+  # Function are declared after they are used in the file, this is error since gcc-14.
+  #   randnum.c:25:3: warning: implicit declaration of function 'srand' [-Wimplicit-function-declaration]
+  #   randnum.c:33:7: warning: implicit declaration of function 'rand'; did you mean 'randnum'? [-Wimplicit-function-declaration]
+  #   text.c:34:50: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
+  env.NIX_CFLAGS_COMPILE = "-Wno-error=implicit-function-declaration";
+
  installPhase = ''
    mkdir -p $out/bin
    cp icbm3d $out/bin