[llvm] dc00aba - [llvm] Add env prefix to environment variable

[Aiden Grossman via llvm-commits]

Author: Aiden Grossman
Date: 2025-09-15T13:33:07Z
New Revision: dc00abac0e79359a16d617f1c36b5a628fa5b8a1

URL: https://github.com/llvm/llvm-project/commit/dc00abac0e79359a16d617f1c36b5a628fa5b8a1
DIFF: https://github.com/llvm/llvm-project/commit/dc00abac0e79359a16d617f1c36b5a628fa5b8a1.diff

LOG: [llvm] Add env prefix to environment variable

This substitution is used in a few tests in certain build configurations
(seems like only a 2-stage build on Darwin with Asan enabled on a
previous stage). This needs an env prefix now that we have enabled the
internal shell by default, or the tests end up failing.

Added: 
    

Modified: 
    llvm/test/lit.cfg.py

Removed: 
    


################################################################################
diff  --git a/llvm/test/lit.cfg.py b/llvm/test/lit.cfg.py
index e8861e29be707..dd3f947b186b3 100644
--- a/llvm/test/lit.cfg.py
+++ b/llvm/test/lit.cfg.py
@@ -156,7 +156,7 @@ def get_asan_rtlib():
 ld64_cmd = config.ld64_executable
 asan_rtlib = get_asan_rtlib()
 if asan_rtlib:
-    ld64_cmd = "DYLD_INSERT_LIBRARIES={} {}".format(asan_rtlib, ld64_cmd)
+    ld64_cmd = "env DYLD_INSERT_LIBRARIES={} {}".format(asan_rtlib, ld64_cmd)
 if config.osx_sysroot:
     ld64_cmd = "{} -syslibroot {}".format(ld64_cmd, config.osx_sysroot)