--- Makefile.in.orig	2023-04-16 16:11:41 UTC
+++ Makefile.in
@@ -14,7 +14,7 @@ libdir = $(exec_prefix)/lib
 exec_prefix = @exec_prefix@
 bindir = $(exec_prefix)/bin
 libdir = $(exec_prefix)/lib
-mandir = $(prefix)/man
+mandir = $(prefix)/share/man
 INSTALL = @INSTALL@
 LN_S = @LN_S@
 RM = -rm -f
@@ -44,7 +44,7 @@ PACKAGENAME = amiwm
 
 PACKAGENAME = amiwm
 
-AMIWM_HOME = $(libdir)/amiwm
+AMIWM_HOME = $(libdir)/X11/amiwm
 
 all : lib_all
 	@$(MAKE) local_all
@@ -89,32 +89,32 @@ install : $(PROGS) $(MODULES) Xsession Xsession2 Xinit
 	$(LEX) -t $< > kbdlexer.c
 
 install : $(PROGS) $(MODULES) Xsession Xsession2 Xinitrc amiwm-init
-	-mkdir -p $(AMIWM_HOME)
-	$(INSTALL) $(STRIPFLAG) requestchoice $(AMIWM_HOME)/requestchoice
-	$(INSTALL) $(STRIPFLAG) executecmd $(AMIWM_HOME)/executecmd
+	-mkdir -p $(DESTDIR)$(AMIWM_HOME)
+	$(INSTALL) $(STRIPFLAG) requestchoice $(DESTDIR)$(AMIWM_HOME)/requestchoice
+	$(INSTALL) $(STRIPFLAG) executecmd $(DESTDIR)$(AMIWM_HOME)/executecmd
 	for module in $(MODULES); do \
 	  if [ "$$module" = "$(srcdir)/Background" ]; then \
-	    $(INSTALL) $$module $(AMIWM_HOME)/Background; \
+	    $(INSTALL) $$module $(DESTDIR)$(AMIWM_HOME)/Background; \
 	  else \
-	    $(INSTALL) $(STRIPFLAG) $$module $(AMIWM_HOME)/$$module; \
+	    $(INSTALL) $(STRIPFLAG) $$module $(DESTDIR)$(AMIWM_HOME)/$$module; \
 	  fi; \
 	done
-	$(INSTALL) -m 644 $(srcdir)/system.amiwmrc $(AMIWM_HOME)/system.amiwmrc
-	$(INSTALL) -m 644 $(srcdir)/def_tool.info $(AMIWM_HOME)/def_tool.info
-	$(INSTALL) -m 644 $(srcdir)/system.map $(AMIWM_HOME)/system.map
-	$(INSTALL) -m 644 $(srcdir)/magicwb.map $(AMIWM_HOME)/magicwb.map
-	$(INSTALL) -m 644 $(srcdir)/schwartz.map $(AMIWM_HOME)/schwartz.map
-	$(INSTALL) -m 755 Xsession $(AMIWM_HOME)/Xsession
-	$(INSTALL) -m 755 Xsession2 $(AMIWM_HOME)/Xsession2
-	$(INSTALL) -m 755 Xinitrc $(AMIWM_HOME)/Xinitrc
-	$(INSTALL) -m 755 $(srcdir)/amiwm-init $(AMIWM_HOME)/amiwm-init
-	-mkdir -p $(bindir)
-	$(INSTALL) $(STRIPFLAG) amiwm $(bindir)/amiwm
-	$(INSTALL) $(STRIPFLAG) ppmtoinfo $(bindir)/ppmtoinfo
+	$(INSTALL) -m 644 $(srcdir)/system.amiwmrc $(DESTDIR)$(AMIWM_HOME)/system.amiwmrc
+	$(INSTALL) -m 644 $(srcdir)/def_tool.info $(DESTDIR)$(AMIWM_HOME)/def_tool.info
+	$(INSTALL) -m 644 $(srcdir)/system.map $(DESTDIR)$(AMIWM_HOME)/system.map
+	$(INSTALL) -m 644 $(srcdir)/magicwb.map $(DESTDIR)$(AMIWM_HOME)/magicwb.map
+	$(INSTALL) -m 644 $(srcdir)/schwartz.map $(DESTDIR)$(AMIWM_HOME)/schwartz.map
+	$(INSTALL) -m 755 Xsession $(DESTDIR)$(AMIWM_HOME)/Xsession
+	$(INSTALL) -m 755 Xsession2 $(DESTDIR)$(AMIWM_HOME)/Xsession2
+	$(INSTALL) -m 755 Xinitrc $(DESTDIR)$(AMIWM_HOME)/Xinitrc
+	$(INSTALL) -m 755 $(srcdir)/amiwm-init $(DESTDIR)$(AMIWM_HOME)/amiwm-init
+	-mkdir -p $(DESTDIR)$(bindir)
+	$(INSTALL) $(STRIPFLAG) amiwm $(DESTDIR)$(bindir)/amiwm
+	$(INSTALL) $(STRIPFLAG) ppmtoinfo $(DESTDIR)$(bindir)/ppmtoinfo
 	$(RM) $(bindir)/requestchoice
-	$(LN_S) $(AMIWM_HOME)/requestchoice $(bindir)/requestchoice
-	-mkdir -p $(mandir)/man1
-	$(INSTALL) -m 644 $(srcdir)/amiwm.1 $(mandir)/man1/amiwm.1
+	$(LN_S) $(AMIWM_HOME)/requestchoice $(DESTDIR)$(bindir)/requestchoice
+	-mkdir -p $(DESTDIR)$(mandir)/man1
+	$(INSTALL) -m 644 $(srcdir)/amiwm.1 $(DESTDIR)$(mandir)/man1/amiwm.1
 
 fs-install : Filesystem
 	$(INSTALL) $(STRIPFLAG) Filesystem $(AMIWM_HOME)/Filesystem