From c2639125b97f3f7d9485830f7d5163cfb3129d68 Mon Sep 17 00:00:00 2001
From: Jonas Heinrich <onny@project-insanity.org>
Date: Mon, 14 Jul 2025 09:18:28 +0200
Subject: [PATCH] apache-orc: Fix cross-compilation

---
 pkgs/by-name/ap/apache-orc/package.nix | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/pkgs/by-name/ap/apache-orc/package.nix b/pkgs/by-name/ap/apache-orc/package.nix
index b84a8d71e6a4..d48b2dfaee33 100644
--- a/pkgs/by-name/ap/apache-orc/package.nix
+++ b/pkgs/by-name/ap/apache-orc/package.nix
@@ -44,12 +44,20 @@ stdenv.mkDerivation (finalAttrs: {
     zstd
   ];
 
-  cmakeFlags = [
-    (lib.cmakeFeature "CMAKE_BUILD_TYPE" "Release")
-    (lib.cmakeBool "BUILD_JAVA" false)
-    (lib.cmakeBool "STOP_BUILD_ON_WARNING" true)
-    (lib.cmakeBool "INSTALL_VENDORED_LIBS" false)
-  ];
+  cmakeFlags =
+    [
+      (lib.cmakeFeature "CMAKE_BUILD_TYPE" "Release")
+      (lib.cmakeBool "BUILD_JAVA" false)
+      (lib.cmakeBool "STOP_BUILD_ON_WARNING" true)
+      (lib.cmakeBool "INSTALL_VENDORED_LIBS" false)
+    ]
+    ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) [
+      # Fix (RiscV) cross-compilation
+      # See https://github.com/apache/orc/issues/2334
+      (lib.cmakeFeature "HAS_PRE_1970_EXITCODE" "0")
+      (lib.cmakeFeature "HAS_POST_2038_EXITCODE" "0")
+      (lib.cmakeFeature "CMAKE_CXX_FLAGS" "-Wno-unused-parameter")
+    ];
 
   env = {
     GTEST_HOME = gtest.dev;