From c0f2b10e15255059d6b3fb2171d894e471e9baee Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Sun, 26 Mar 2023 14:06:09 +0000
Subject: [PATCH] Skip building crates without tests for regex

regex-capi and regex-debug don't have any tests. Nor do they contain any
code that is useful to test with cg_clif.
---
 build_system/tests.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/build_system/tests.rs b/build_system/tests.rs
index 6f2897f66ac..e2a6fa91eb3 100644
--- a/build_system/tests.rs
+++ b/build_system/tests.rs
@@ -186,7 +186,9 @@ const fn jit_bin(config: &'static str, source: &'static str, args: &'static str)
 
         if runner.is_native {
             let mut run_cmd = REGEX.test(&runner.target_compiler, &runner.dirs);
-            run_cmd.args(["--workspace", "--", "-q"]);
+            // regex-capi and regex-debug don't have any tests. Nor do they contain any code
+            // that is useful to test with cg_clif. Skip building them to reduce test time.
+            run_cmd.args(["-p", "regex", "-p", "regex-syntax", "--", "-q"]);
             spawn_and_wait(run_cmd);
         } else {
             eprintln!("Cross-Compiling: Not running tests");