From 77a0a5b5194d4441c86de097f2aae297cb75e2c2 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Thu, 9 Jan 2020 20:08:10 -0500
Subject: [PATCH] src: mv ../buildEnvironmentVariables mkhdr

Also note that the file must be valid shell and mk input.
For #321.
---
 dist/buildmk                           | 2 +-
 buildEnvironmentVariables => src/mkenv | 3 +++
 src/mkhdr                              | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)
 rename buildEnvironmentVariables => src/mkenv (82%)

diff --git a/dist/buildmk b/dist/buildmk
index 6be4ba50..c559570c 100755
--- a/dist/buildmk
+++ b/dist/buildmk
@@ -1,6 +1,6 @@
 #!/bin/sh
 
 # run this in the src directory
+. ../src/mkenv
 export SYSNAME OBJTYPE
-. ../buildEnvironmentVariables
 sh -x mkmk.sh
diff --git a/buildEnvironmentVariables b/src/mkenv
similarity index 82%
rename from buildEnvironmentVariables
rename to src/mkenv
index f6de1e35..6ff746e0 100644
--- a/buildEnvironmentVariables
+++ b/src/mkenv
@@ -1,3 +1,6 @@
+# This file must be valid mk input for mkhdr
+# and also valid shell input for ../dist/buildmk
+
 SYSNAME=`uname`
 OBJTYPE=`(uname -m -p 2>/dev/null || uname -m) | sed '
 	s;.*i[3-6]86.*;386;;
diff --git a/src/mkhdr b/src/mkhdr
index 03447df9..24889cde 100644
--- a/src/mkhdr
+++ b/src/mkhdr
@@ -1,4 +1,4 @@
-<$PLAN9/buildEnvironmentVariables
+<$PLAN9/src/mkenv
 
 BIN=$PLAN9/bin
 LIBDIR=$PLAN9/lib