From 4e61cfe45d3fa26f73870c0242798c9d42eb5baf Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Tue, 25 Oct 2011 21:12:17 -0400
Subject: * configure: put in set -u to trap unbound variables, and fixed
resulting errors that were found.
---
ChangeLog | 5 +++++
configure | 11 +++++++++++
2 files changed, 16 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index a64ba81f..d4cbb8ce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-10-25 Kaz Kylheku <kaz@kylheku.com>
+
+ * configure: put in set -u to trap unbound variables,
+ and fixed resulting errors that were found.
+
2011-10-25 Kaz Kylheku <kaz@kylheku.com>
* match.c (filter_s): New symbol variable.
diff --git a/configure b/configure
index 95905f11..fce59e28 100755
--- a/configure
+++ b/configure
@@ -31,6 +31,8 @@
# in the arguments, oops.
#
+set -u
+
cmdline=
for arg in "$0" "$@" ; do
[ -n "$cmdline" ] && cmdline="$cmdline "
@@ -96,6 +98,14 @@ done
# This way they can be overridden more flexibly at make time.
#
+#
+# non-config
+#
+help=${help-}
+
+#
+# config
+#
prefix=${prefix-/usr/local}
install_prefix=${install_prefix-}
bindir=${datadir-'$(prefix)/bin'}
@@ -124,6 +134,7 @@ remove_flags=${remove_flags-}
lex_dbg_flags=${lex_dbg_flags-}
txr_dbg_opts=${txr_dbg_opts---gc-debug}
valgrind=${valgrind-}
+lit_align=${lit_align-}
#
# If --help was given (or --help=<nonempty> or help=<nonempty>) then
--
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