From b53bdd3ebadab879f161e0e4b881c79cb977e0e0 Mon Sep 17 00:00:00 2001
From: "A. Gordon" <assafgordon@gmail.com>
Date: Mon, 15 Sep 2014 15:51:50 -0400
Subject: [PATCH 13/26] build: use portable Makefile variables

* Makefile.am: use '$?' instead of '$<'
  $< in a non-inference rule is a GNU-make extension, which fails with
  BSD make.
---
 Makefile.am | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 24d1730..1c14948 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -32,9 +32,9 @@ man_MANS = virt-what.1
 
 virt-what.1: virt-what.pod
 	pod2man -c "Virtualization Support" --release "$(PACKAGE)-$(VERSION)" \
-	  $< > $@
+	  $? > $@
 virt-what.txt: virt-what.pod
-	pod2text $< > $@
+	pod2text $? > $@
 
 endif
 
-- 
1.8.3.1