config: Use --program-prefix=eu- by default.

We want eu- as default program prefix if none was given by the user.
But if the user explicitly provided --program-prefix="" then pretend
it wasn't set at all (NONE).

This makes sure all tools will be installed as eu-<program>.
We want this default since most tools would normally conflict with
the GNU binutils variants that have similar names.

Signed-off-by: Mark Wielaard <mjw@redhat.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 07b525c3..96619776 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-03-02  Mark Wielaard  <mjw@redhat.com>
+
+	* configure.ac: Set program_prefix to eu- by default.
+	* NEWS (0.166): New sections, document --program-prefix default.
+
 2016-02-13  Mark Wielaard  <mjw@redhat.com>
 
 	* configure.ac: Add check for whether gcc accepts -Wnull-dereference.