$OpenBSD: patch-Makefile_common_in,v 1.1.1.1 2011/07/11 19:49:58 kili Exp $
--- Makefile.common.in.orig	Thu Jun 23 23:22:48 2011
+++ Makefile.common.in	Thu Jun 23 23:28:36 2011
@@ -52,6 +52,7 @@ INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 UNINSTALL_DATA = rm -f
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
+DESTDIR =
 prefix = @prefix@
 exec_prefix = @exec_prefix@
 bindir = @bindir@
@@ -67,10 +68,10 @@ man1dir = $(mandir)/man1
 
 # ------------------- defines -------------------------
 
-INSTALL_BIN = echo installing $$file to $(bindir);$(INSTALL_PROGRAM) $$file $(bindir)/`echo $$file|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`
-UNINSTALL_BIN = ff=`echo $$file|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`;echo rm -f $(bindir)/$$ff;rm -f $(bindir)/$$ff
-INSTALL_MAN1 = ff=$(srcdir)/$$file.1; inst=`echo $$file | sed '$(transform)'`.1; echo "$(INSTALL_DATA) $$ff $(man1dir)/$$inst"; $(INSTALL_DATA) $$ff $(man1dir)/$$inst
-UNINSTALL_MAN1 = ff=$(srcdir)/$$file.1; inst=`echo $$file | sed '$(transform)'`.1; echo "rm -f $(man1dir)/$$inst"; rm -f $(man1dir)/$$inst
+INSTALL_BIN = echo installing $$file to $(DESTDIR)$(bindir);$(INSTALL_PROGRAM) $$file $(DESTDIR)$(bindir)/`echo $$file|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`
+UNINSTALL_BIN = ff=`echo $$file|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`;echo rm -f $(DESTDIR)$(bindir)/$$ff;rm -f $(DESTDIR)$(bindir)/$$ff
+INSTALL_MAN1 = ff=$(srcdir)/$$file.1; inst=`echo $$file | sed '$(transform)'`.1; echo "$(INSTALL_DATA) $$ff $(DESTDIR)$(man1dir)/$$inst"; $(INSTALL_DATA) $$ff $(DESTDIR)$(man1dir)/$$inst
+UNINSTALL_MAN1 = ff=$(srcdir)/$$file.1; inst=`echo $$file | sed '$(transform)'`.1; echo "rm -f $(DESTDIR)$(man1dir)/$$inst"; rm -f $(DESTDIR)$(man1dir)/$$inst
 
 #%.o: %.c
 #	$(C) $< -o $@