feature/igc c85e8ea541b: ; * README-IGC: Add EMACS_ prefix to exported variable.

[Stefan Kangas]

branch: feature/igc
commit c85e8ea541b0d944557a4512fa9b6f4cc6c7abd7
Author: Stefan Kangas <stefankangas@gmail.com>
Commit: Stefan Kangas <stefankangas@gmail.com>

    ; * README-IGC: Add EMACS_ prefix to exported variable.
---
 README-IGC | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README-IGC b/README-IGC
index c6b3de1ae5e..d1ac7e063ab 100644
--- a/README-IGC
+++ b/README-IGC
@@ -132,7 +132,10 @@ Emacs source tree.)
 To make it easier to rebuild in the future, you could add this to your
 ~/.bashrc (or equivalent for other shells):
 
-    export MPS_ARTIFACTS="$HOME/mps-artifacts"
+    export EMACS_MPS_ARTIFACTS="$HOME/mps-artifacts"
+
+And then build by switching in that variable (with the "EMACS_" prefix)
+into the commands you find above.
 
 
 Debugging the MPS build