Changeset 4788 for research/autotoolsTweet

Timestamp:

Oct 20, 2011, 11:23:06 AM (12 years ago)

Author:

Sam Hocevar

Message:

Fix IFS handling for M4PATH in the bootstrap script.

File:

• research/autotools/bootstrap (modified) (2 diffs)

research/autotools/bootstrap

@@ -3 +3 @@
 # bootstrap: generic bootstrap/autogen.sh script for autotools projects
 #
-# Copyright (c) 2002-2010 Sam Hocevar <sam@hocevar.net>
+# Copyright (c) 2002-2011 Sam Hocevar <sam@hocevar.net>
 #
 #    This program is free software. It comes without any warranty, to
@@ -113 +113 @@
 fi
 
+# Honour M4PATH because sometimes M4 doesn't
+save_IFS=$IFS
+IFS=:
+tmp="$M4PATH"
+for x in $tmp; do
+  if test -n "$x"; then
+    aclocalflags="${aclocalflags} -I $x"
+  fi
+done
+IFS=$save_IFS
+
 # Explain what we are doing from now
 set -x