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authorBoris Kolpackov <boris@codesynthesis.com>2021-04-07 11:33:05 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2021-04-07 11:43:04 +0200
commite9f69e067da3e096e1e64be70ec2b6de30f71d2c (patch)
tree478c9f0ec86a225398424bcc9305270ca6800339 /libbuild2/test
parent5e51d523e71231cb190e9ed981962df527f4ee7e (diff)
Register environment variables for hermetic build configurations
Diffstat (limited to 'libbuild2/test')
-rw-r--r--libbuild2/test/init.cxx6
1 files changed, 6 insertions, 0 deletions
diff --git a/libbuild2/test/init.cxx b/libbuild2/test/init.cxx
index dadbd20..539cdec 100644
--- a/libbuild2/test/init.cxx
+++ b/libbuild2/test/init.cxx
@@ -278,6 +278,12 @@ namespace build2
//
//@@ TODO: Pring report.
+ // Environment.
+ //
+ // The only external program that we currently use is diff. None of the
+ // implementations we looked at (GNU diffutils, FreeBSD) use any
+ // environment variables.
+
// Register target types.
//
{