$NetBSD: patch-src_tools_cargo_tests_testsuite_build.rs,v 1.14 2024/04/18 09:29:42 pin Exp $

Don't attempt incremental operations on sparc64, ref.
https://sources.debian.org/patches/cargo/0.29.0-1/2007_sparc64_disable_incremental_build.patch/

--- src/tools/cargo/tests/testsuite/build.rs.orig	2019-08-13 06:27:40.000000000 +0000
+++ src/tools/cargo/tests/testsuite/build.rs
@@ -47,6 +47,7 @@ fn cargo_fail_with_no_stderr() {
 
 /// Checks that the `CARGO_INCREMENTAL` environment variable results in
 /// `rustc` getting `-C incremental` passed to it.
+#[cfg(not(target_arch = "sparc64"))]
 #[cargo_test]
 fn cargo_compile_incremental() {
     let p = project()
@@ -69,6 +70,7 @@ fn cargo_compile_incremental() {
         .run();
 }
 
+#[cfg(not(target_arch = "sparc64"))]
 #[cargo_test]
 fn incremental_profile() {
     let p = project()
@@ -111,6 +113,7 @@ fn incremental_profile() {
         .run();
 }
 
+#[cfg(not(target_arch = "sparc64"))]
 #[cargo_test]
 fn incremental_config() {
     let p = project()