[PATCH 1/2] Makefile.in: Add uninstall rule

[Bhupesh Sharma]

Presently the Makedumpfile.in doesn't include a uninstall rule, which is
useful in case we want to preform a reverse of the install process
done by Makefile.in

This patch adds this rule, thus making it easier to remove installed
executables and man pages in case one needs to uninstall the same.

Signed-off-by: Bhupesh Sharma <bhsharma at redhat.com>
---
 Makefile.in | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 81 insertions(+), 2 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 54c206fd649c..273d06ebea55 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -182,10 +182,21 @@ BINARIES_i386:=$(KEXEC_TEST)
 BINARIES_x86_64:=$(KEXEC_TEST)
 BINARIES:=$(KEXEC) $(KDUMP) $(VMCORE_DMESG) $(BINARIES_$(ARCH))
 
-TARGETS:=$(BINARIES) $(MAN_PAGES)
+UNINSTALL_KDUMP = $(sbindir)/kdump
+UNINSTALL_KDUMP_MANPAGE = $(mandir)/man8/kdump.8
+UNINSTALL_KEXEC = $(sbindir)/kexec
+UNINSTALL_KEXEC_MANPAGE = $(mandir)/man8/kexec.8
+UNINSTALL_VMCORE_DMESG = $(sbindir)/vmcore-dmesg
+UNINSTALL_VMCORE_DMESG_MANPAGE = $(mandir)/man8/vmcore-dmesg.8
 
+TARGETS:=$(BINARIES) $(MAN_PAGES)
 targets: $(TARGETS)
 
+UNINSTALL_TARGETS:=$(UNINSTALL_KDUMP) $(UNINSTALL_KDUMP_MANPAGE) \
+		   $(UNINSTALL_KEXEC) $(UNINSTALL_KEXEC_MANPAGE) \
+		   $(UNINSTALL_VMCORE_DMESG) $(UNINSTALL_VMCORE_DMESG_MANPAGE)
+uninstall-targets: $(UNINSTALL_TARGETS)
+
 Makefile: Makefile.in config.status
 	./config.status
 
@@ -218,6 +229,7 @@ echo::
 	@echo ARCH=$(ARCH)
 	@echo BINARIES=$(BINARIES)
 	@echo TARGETS=$(TARGETS)
+	@echo UNINSTALL_TARGETS=$(UNINSTALL_TARGETS)
 	@echo CC=$(CC)
 	@echo AR=$(AR)
 	@echo LD=$(LD)
@@ -323,5 +335,72 @@ install: $(TARGETS)
 		fi; \
 	done
 
-.PHONY: echo install all targets clean dist-clean distclean \
+uninstall:
+	UINSTALL_LIST='$(UNINSTALL_TARGETS)'; for file in $$UINSTALL_LIST ; do \
+		if test `$(DIRNAME) $$file` =     "$(sbindir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(bindir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(libexecdir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(datadir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(sysconfdir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(sharedstatedir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(localstatedir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(libdir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(infodir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(mandir)/man1" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(mandir)/man2" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(mandir)/man3" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(mandir)/man4" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(mandir)/man5" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(mandir)/man6" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(mandir)/man7" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(mandir)/man8" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(includedir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(pkgdatadir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(pkglibdir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+		if test `$(DIRNAME) $$file` =     "$(pkgincludedir)" ; then \
+			rm -rf $$file ; \
+		fi; \
+	done
+
+.PHONY: echo install uninstall all targets uninstall-targets clean dist-clean distclean \
 	maintainer-clean maintainerclean tarball rpm
-- 
2.7.4