--- dev.mk.in.orig	2014-01-08 14:28:40.000000000 -0600
+++ dev.mk.in	2014-04-09 21:11:24.000000000 -0500
@@ -1,6 +1,6 @@
 # GNU make syntax reigns in this file.
 
-all_cflags += -Werror
+all_cflags +=
 all_cppflags += -MD -MP -MF .deps/$(subst .._,,$(subst /,_,$<)).d
 
 ASCIIDOC = asciidoc
@@ -6,9 +6,7 @@
 ASCIIDOC = asciidoc
 GPERF = gperf
 XSLTPROC = xsltproc
-MANPAGE_XSL = $(shell if [ -e /usr/local/etc/asciidoc/docbook-xsl/manpage.xsl ]; \
-                then echo /usr/local/etc/asciidoc/docbook-xsl/manpage.xsl; \
-                else echo /etc/asciidoc/docbook-xsl/manpage.xsl; fi)
+MANPAGE_XSL = @PREFIX@/etc/asciidoc/docbook-xsl/manpage.xsl
 
 
 version := \