install-tl: print configuration (%vars) to log file.

git-svn-id: svn://tug.org/texlive/trunk@21776 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 7 insertions, 0 deletions

diff --git a/Master/install-tl b/Master/install-tl
index 28651bad7e2..e81a6801cb7 100755
--- a/Master/install-tl
+++ b/Master/install-tl
@@ -578,6 +578,13 @@ if ($opt_profile eq "") {
   read_profile($opt_profile);
 }
 
+my $varsdump;
+foreach my $key (sort keys %vars) {
+  $varsdump.="  $key: \"" . $vars{$key} . "\"\n";
+}
+
+log("Settings:\n" . $varsdump);
+
 if (!$finished) {
   # do the actual installation
   # win32: first, remove trailing slash from texdir[w]