Have the install command uninstall first

The new uninstall functionality tries to remove any "orphan" files. Files that were installed during the last install, but will not be installed this time (because of removal, not necessity).
2013-04-14 01:03:11 +02:00 · 2013-04-14 01:03:11 +02:00 · d8aa1d0ed1
commit d8aa1d0ed1
parent 9ab70194a6
41 changed files with 60 additions and 44 deletions
--- a/.config/Makefile
+++ b/.config/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.config
+SUBDIR=.config
 modules=awesome clfswm cower dunst fehlstart fish herbstluftwm \
 	newsbeuter zathura

--- a/.config/awesome/Makefile
+++ b/.config/awesome/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/awesome
+SUBDIR=awesome
 modules=themes
 objects=bowl.lua ext.lua infoline.lua keychain.lua oni.lua rc.lua

--- a/.config/awesome/themes/Makefile
+++ b/.config/awesome/themes/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/themes
+SUBDIR=themes
 modules=custom

 include ../../../dotfiles.mk
--- a/.config/awesome/themes/custom/Makefile
+++ b/.config/awesome/themes/custom/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/custom
+SUBDIR=custom
 objects=theme.lua

 include ../../../../dotfiles.mk
--- a/.config/clfswm/Makefile
+++ b/.config/clfswm/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/clfswm
+SUBDIR=clfswm
 objects=clfswmrc

 include ../../dotfiles.mk
--- a/.config/cower/Makefile
+++ b/.config/cower/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/cower
+SUBDIR=cower
 objects=config

 include ../../dotfiles.mk
--- a/.config/dunst/Makefile
+++ b/.config/dunst/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/dunst
+SUBDIR=dunst
 objects=dunstrc

 include ../../dotfiles.mk
--- a/.config/fehlstart/Makefile
+++ b/.config/fehlstart/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/fehlstart
+SUBDIR=fehlstart
 objects=fehlstart.rc

 include ../../dotfiles.mk
--- a/.config/fish/Makefile
+++ b/.config/fish/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/fish
+SUBDIR=fish
 objects=config.fish

 include ../../dotfiles.mk
--- a/.config/herbstluftwm/Makefile
+++ b/.config/herbstluftwm/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/herbstluftwm
+SUBDIR=herbstluftwm
 objects=autostart panel.sh

 include ../../dotfiles.mk
--- a/.config/newsbeuter/Makefile
+++ b/.config/newsbeuter/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/newsbeuter
+SUBDIR=newsbeuter
 objects=config urls

 include ../../dotfiles.mk
--- a/.config/zathura/Makefile
+++ b/.config/zathura/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/zathura
+SUBDIR=zathura
 objects=zathurarc

 include ../../dotfiles.mk
--- a/.conkerorrc/Makefile
+++ b/.conkerorrc/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.conkerorrc
+SUBDIR=.conkerorrc
 modules=themes styles
 objects=gtk2rc init.js ext_restore.js

--- a/.conkerorrc/styles/Makefile
+++ b/.conkerorrc/styles/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/styles
+SUBDIR=styles
 objects=github.css help.css git-scm.css

 include ../../dotfiles.mk
--- a/.conkerorrc/themes/Makefile
+++ b/.conkerorrc/themes/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/themes
+SUBDIR=themes
 modules=naquadah yoshi

 include ../../dotfiles.mk
--- a/.conkerorrc/themes/naquadah/Makefile
+++ b/.conkerorrc/themes/naquadah/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/naquadah
+SUBDIR=naquadah
 objects=conkeror--scrollbars.css hints--url-panel.css minibuffer.css \
 	mode-line.css new-tabs.css tab-bar.css theme.json

--- a/.conkerorrc/themes/yoshi/Makefile
+++ b/.conkerorrc/themes/yoshi/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/yoshi
+SUBDIR=yoshi
 objects=conkeror--scrollbars.css hints--url-panel.css minibuffer.css \
 	mode-line.css new-tabs.css tab-bar.css theme.json

--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1 @@
+Makefile.old
--- a/.local/Makefile
+++ b/.local/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.local
+SUBDIR=.local
 modules=share

 include ../dotfiles.mk
--- a/.local/share/Makefile
+++ b/.local/share/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/share
+SUBDIR=share
 modules=applications

 include ../../dotfiles.mk
--- a/.local/share/applications/Makefile
+++ b/.local/share/applications/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/applications
+SUBDIR=applications
 objects=moc.desktop ncmpcpp.desktop poweroff.desktop reboot.desktop

 include ../../../dotfiles.mk
--- a/.moc/Makefile
+++ b/.moc/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.moc
+SUBDIR=.moc
 modules=themes
 objects=config

--- a/.moc/themes/Makefile
+++ b/.moc/themes/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/themes
+SUBDIR=themes
 objects=custom

 include ../../dotfiles.mk
--- a/.mutt/Makefile
+++ b/.mutt/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.mutt
+SUBDIR=.mutt
 objects=aethon.muttrc arch.muttrc colors.muttrc gmail.muttrc \
 	iactor.muttrc macros mailcap muttrc ninthfloor.muttrc \
 	ryuslash.org.muttrc sig
--- a/.ncmpcpp/Makefile
+++ b/.ncmpcpp/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.ncmpcpp
+SUBDIR=.ncmpcpp
 objects=config

 include ../dotfiles.mk
--- a/.pentadactyl/Makefile
+++ b/.pentadactyl/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.pentadactyl
+SUBDIR=.pentadactyl
 modules=plugins

 include ../dotfiles.mk
--- a/.pentadactyl/plugins/Makefile
+++ b/.pentadactyl/plugins/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/plugins
+SUBDIR=plugins
 objects=emacs.penta

 include ../../dotfiles.mk
--- a/.sawfish/Makefile
+++ b/.sawfish/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.sawfish
+SUBDIR=.sawfish
 objects=rc

 include ../dotfiles.mk
--- a/.ssh/Makefile
+++ b/.ssh/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.ssh
+SUBDIR=.ssh
 objects=config

 include ../dotfiles.mk
--- a/.w3m/Makefile
+++ b/.w3m/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.w3m
+SUBDIR=.w3m
 objects=config

 include ../dotfiles.mk
--- a/.weechat/Makefile
+++ b/.weechat/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.weechat
+SUBDIR=.weechat
 objects=alias.conf irc.conf weechat.conf

 include ../dotfiles.mk
--- a/.zsh/Makefile
+++ b/.zsh/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.zsh
+SUBDIR=.zsh
 modules=functions

 include ../dotfiles.mk
--- a/.zsh/functions/Makefile
+++ b/.zsh/functions/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/functions
+SUBDIR=functions
 objects=chpwd_show_todo chpwd_update_git_vars env get_cnt line \
 	precmd_maybe_festival precmd_update_git_vars precmd_update_updates \
 	preexec_update_vars prompt prompt_git_info rprompt \
--- a/dotfiles.mk
+++ b/dotfiles.mk
@ -34,9 +34,23 @@ all: $(modules) $(objects)

 ifeq ($(MAKEROOT),y)
 check: $(check-modules) $(check-objects)
-install: $(install-modules) $(install-objects)
+install: uninstall $(install-modules) $(install-objects) Makefile.old
 reverse: $(reverse-modules) $(reverse-objects)
+ifeq ($(firstword $(MAKEFILE_LIST)),Makefile.old)
 uninstall: $(uninstall-modules) $(uninstall-objects)
+	@rmdir --ignore-fail-on-non-empty $(DESTDIR) 2> /dev/null || true
+else
+uninstall: export NEWLIST = $(objects)
+uninstall:
+	@$(MAKE) -s -f Makefile.old uninstall
+
+Makefile.old: $(firstword $(MAKEFILE_LIST))
+	@cp "$^" "$@"
+
+ifdef SUBDIR
+DESTDIR:=$(DESTDIR)/$(SUBDIR)
+endif
+endif
 else
 check:
 	@$(MAKE) -s -C ../ check
@ -71,10 +85,11 @@ $(reverse-modules): reverse-%:
 	@$(MAKE) -s -C $* reverse MKDPREFIX=$(MKDPREFIX)$*/

 $(uninstall-objects): uninstall-%:
+	@$(if $(findstring $*,$(NEWLIST)),, \
 		@$(if $(call older,$*), \
 	 		echo -e "$(FG_RED)+ $(FG_YEL)$(MKDPREFIX)$*$(CLR_RE)", \
 			echo -e "$(FG_GRE)- $(FG_YEL)$(MKDPREFIX)$*$(CLR_RE)"; \
-		rm -f "$(DESTDIR)/$*")
+			unlink "$(DESTDIR)/$*" || true))

 $(uninstall-modules): uninstall-%:
 	@$(MAKE) -C $* uninstall MKDPREFIX=$(MKDPREFIX)$*/
--- a/emacs/Makefile
+++ b/emacs/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/.emacs.d
+SUBDIR=.emacs.d
 objects=init.elc init.el gnus.elc gnus.el
 modules=eshell site-lisp snippets

--- a/emacs/eshell/Makefile
+++ b/emacs/eshell/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/eshell
+SUBDIR=eshell
 objects=alias
 modules=

--- a/emacs/site-lisp/Makefile
+++ b/emacs/site-lisp/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/site-lisp
+SUBDIR=site-lisp
 objects=dzen.elc dzen.el eltuki.elc eltuki.el ext.elc ext.el \
 	metalexpress.elc metalexpress.el mu4e-init.elc mu4e-init.el \
 	oni.elc oni.el org-init.elc org-init.el quick-edit-mode.elc \
--- a/emacs/snippets/Makefile
+++ b/emacs/snippets/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/snippets
+SUBDIR=snippets
 modules=html-mode org-mode python-mode

 include ../../dotfiles.mk
--- a/emacs/snippets/html-mode/Makefile
+++ b/emacs/snippets/html-mode/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/html-mode
+SUBDIR=html-mode
 objects=for generic-block

 include ../../../dotfiles.mk
--- a/emacs/snippets/org-mode/Makefile
+++ b/emacs/snippets/org-mode/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/org-mode
+SUBDIR=org-mode
 objects=codeblock heading project snippet

 include ../../../dotfiles.mk
--- a/emacs/snippets/python-mode/Makefile
+++ b/emacs/snippets/python-mode/Makefile
@ -1,4 +1,4 @@
-DESTDIR:=$(DESTDIR)/python-mode
+SUBDIR=python-mode
 objects=defm_empty form form_valid import_from permission_guard url

 include ../../../dotfiles.mk