From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 10 Oct 2020 12:18:20 +0000 (+0100)
Subject: Do not set CARGO_MANIFEST_DIR when linkfarming
X-Git-Tag: nailing-cargo/1.0.0~49
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=d2b28f18995e535d3f5016584b367557f33e8c50;p=nailing-cargo.git

Do not set CARGO_MANIFEST_DIR when linkfarming

That just confuses naive tests etc.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/nailing-cargo b/nailing-cargo
index 068a3f9..1489f7f 100755
--- a/nailing-cargo
+++ b/nailing-cargo
@@ -732,7 +732,7 @@ END
 }
 
 sub setenvs () {
-  $ENV{CARGO_MANIFEST_DIR} = $src_absdir;
+  $ENV{CARGO_MANIFEST_DIR} = $src_absdir unless $linkfarm_depth;
   $ENV{NAILINGCARGO_MANIFEST_DIR} = $src_absdir;
   $ENV{NAILINGCARGO_WORKSPHERE}   = $worksphere;
   $ENV{NAILINGCARGO_BUILDSPHERE}  = $oot_absdir;