From 6b59a30c99d2ca664a4d039f47f7010287228aa7 Mon Sep 17 00:00:00 2001
From: Dilum Aluthge <dilum@aluthge.com>
Date: Tue, 29 Oct 2024 16:21:46 -0400
Subject: [PATCH] Set `JULIA_PROJECT` when running the subprocess in
 `ensurecompiled()`

---
 src/PackageCompiler.jl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/PackageCompiler.jl b/src/PackageCompiler.jl
index 220763b5..c3864d7d 100644
--- a/src/PackageCompiler.jl
+++ b/src/PackageCompiler.jl
@@ -299,8 +299,9 @@ function ensurecompiled(project, packages, sysimage)
     # TODO: Only precompile `packages` (should be available in Pkg 1.8)
     cmd = `$(get_julia_cmd()) --sysimage=$sysimage -e 'using Pkg; Pkg.precompile()'`
     splitter = Sys.iswindows() ? ';' : ':'
-    @debug "ensurecompiled: running $cmd" JULIA_LOAD_PATH = "$project$(splitter)@stdlib"
-    cmd = addenv(cmd, "JULIA_LOAD_PATH" => "$project$(splitter)@stdlib")
+    JULIA_LOAD_PATH = "$project$(splitter)@stdlib"
+    @debug "ensurecompiled: running $cmd" JULIA_LOAD_PATH
+    cmd = addenv(cmd, "JULIA_LOAD_PATH" => JULIA_LOAD_PATH, "JULIA_PROJECT" => project)
     run(cmd)
     return
 end