--- Makefile.orig	2014-04-13 05:14:38.000000000 -0700
+++ Makefile	2014-07-01 04:04:04.000000000 -0700
@@ -1,11 +1,12 @@
 CC=lazbuild
 ST=strip
-datadir  = $(DESTDIR)/usr/share/cqrlog
-bindir   = $(DESTDIR)/usr/bin
-sharedir = $(DESTDIR)/usr/share
+datadir  = $(DESTDIR)${PREFIX}/share/cqrlog
+bindir   = $(DESTDIR)${PREFIX}/bin
+sharedir = $(DESTDIR)${PREFIX}/share
+mandir   = $(DESTDIR)${PREFIX}
 
 cqrlog: src/cqrlog.lpi
-	$(CC) --ws=gtk2 src/cqrlog.lpi
+	$(CC) --pcp=. --ws=gtk2 src/cqrlog.lpi
 	$(ST) src/cqrlog
 	gzip tools/cqrlog.1 -c > tools/cqrlog.1.gz
 
@@ -29,7 +30,7 @@
 	install -d -v         $(sharedir)/pixmaps/cqrlog
 	install -d -v         $(sharedir)/icons
 	install -d -v         $(sharedir)/applications
-	install -d -v         $(sharedir)/man/man1
+	install -d -v         $(mandir)/man/man1
 	install    -v -m 0755 src/cqrlog $(bindir)
 	install    -v -m 0755 tools/cqrlog-apparmor-fix $(datadir)/cqrlog-apparmor-fix
 	install    -v -m 0644 ctyfiles/* $(datadir)/ctyfiles/
@@ -46,7 +47,7 @@
 	install    -v -m 0644 images/cqrlog.png $(sharedir)/pixmaps/cqrlog/cqrlog.png
 	install    -v -m 0644 images/cqrlog.png $(sharedir)/icons/cqrlog.png  
 	install    -v -m 0644 src/changelog.html $(datadir)/changelog.html
-	install    -v -m 0644 tools/cqrlog.1.gz $(sharedir)/man/man1/cqrlog.1.gz
+	install    -v -m 0644 tools/cqrlog.1.gz $(mandir)/man/man1/cqrlog.1.gz
 deb:
 	dpkg-buildpackage -rfakeroot -i -I
 deb_src: