commit 14be7ba6403aabca7a4c9a7858cde15dcd5c03bd
author James Zern <jzern@google.com> Fri Feb 28 12:24:46 2014 -0800
committer James Zern <jzern@google.com> Mon Mar 03 14:47:11 2014 -0800
tree 1a1bfc9c339eaa5c9dcd43a988d8c1c8c47b65b3
parent be647f7b8390f51c84d9f85c08fcd1b219c53e35

configure: check for perl

Though not (currently) required this tests for perl in all
configurations.

Fixes issue #671

Change-Id: Ibe1e72db74bb4cf3252b73c68ff1dfc2ecfc902b

configure

diff --git a/configure b/configure
index 9f5a435..f37615f 100755
--- a/configure
+++ b/configure
@@ -160,6 +160,10 @@
     [ -f ${source_path}/${t}.mk ] && enable_feature ${t}
 done
 
+if ! perl --version >/dev/null; then
+    die "Perl is required to build"
+fi
+
 # check installed doxygen version
 doxy_version=$(doxygen --version 2>/dev/null)
 doxy_major=${doxy_version%%.*}