add uninstall target

Make it easy to clean up an install

Signed-off-by: Seth Jennings <[email protected]>

Author: sjenning

Makefile

@@ -3,6 +3,7 @@ include Makefile.inc
 SUBDIRS     = kpatch-build kpatch kmod
 BUILD_DIRS   = $(SUBDIRS:%=build-%)
 INSTALL_DIRS = $(SUBDIRS:%=install-%)
+UNINSTALL_DIRS = $(SUBDIRS:%=uninstall-%)
 CLEAN_DIRS   = $(SUBDIRS:%=clean-%)
 
 .PHONY: $(SUBDIRS) $(BUILD_DIRS) $(INSTALL_DIRS) $(CLEAN_DIRS)
@@ -16,6 +17,10 @@ install: $(INSTALL_DIRS)
 $(INSTALL_DIRS):
 	$(MAKE) -C $(@:install-%=%) install
 
+uninstall: $(UNINSTALL_DIRS)
+$(UNINSTALL_DIRS):
+	$(MAKE) -C $(@:uninstall-%=%) uninstall
+
 clean: $(CLEAN_DIRS)
 $(CLEAN_DIRS):
 	$(MAKE) -C $(@:clean-%=%) clean

kmod/Makefile

@@ -9,5 +9,9 @@ install:
 	$(INSTALL) -d $(DATADIR)/patch
 	$(INSTALL) -m 644 patch/* $(DATADIR)/patch
 
+uninstall:
+	$(RM) -R $(MODULESDIR)/*/kpatch
+	$(RM) -R $(DATADIR)
+
 clean:
 	$(MAKE) -C core clean

kpatch-build/Makefile

@@ -17,5 +17,9 @@ install: all
 	$(INSTALL) -d $(BINDIR)
 	$(INSTALL) kpatch-build $(BINDIR)
 
+uninstall:
+	$(RM) -R $(LIBEXECDIR)
+	$(RM) $(BINDIR)/kpatch-build
+
 clean:
 	$(RM) $(TARGETS)

kpatch/Makefile

@@ -6,4 +6,7 @@ install: all
 	$(INSTALL) -d $(SBINDIR)
 	$(INSTALL) kpatch $(SBINDIR)
 
+uninstall:
+	$(RM) $(SBINDIR)/kpatch
+
 clean: