From 006dfd8d7c21bb8fac36ada7eead89d262e4dfed Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sun, 12 Jan 2025 16:16:30 -0600
Subject: [PATCH] Mention $TOOLCHAIN in install_airlock help text, and accept
 CSV too.

---
 scripts/help.txt   | 4 ++--
 scripts/install.sh | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/scripts/help.txt b/scripts/help.txt
index feca0a8d0..5117f9770 100644
--- a/scripts/help.txt
+++ b/scripts/help.txt
@@ -12,8 +12,8 @@
                     to show all failures.
   clean           - Delete temporary files.
   distclean       - Delete everything that isn't shipped.
-  install_airlock - Install toybox and host toolchain into $PREFIX directory
-                    (providing $PATH for hermetic builds).
+  install_airlock - Install toybox and host toolchain (plus $TOOLCHAIN if any)
+                    into $PREFIX directory, providing $PATH for hermetic builds.
   install_flat    - Install toybox into $PREFIX directory.
   install         - Install toybox into subdirectories of $PREFIX.
   uninstall_flat  - Remove toybox from $PREFIX directory.
diff --git a/scripts/install.sh b/scripts/install.sh
index 22bb472cd..2e4fde1a2 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -106,7 +106,7 @@ done
 # For now symlink the host version. This list must go away by 1.0.
 
 PENDING="expr git tr bash sh gzip   awk bison flex make ar"
-TOOLCHAIN+=" as cc ld objdump  bc gcc"
+TOOLCHAIN="${TOOLCHAIN//,/ } as cc ld objdump  bc gcc"
 
 # Tools needed to build packages
 for i in $TOOLCHAIN $PENDING $HOST_EXTRA