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authorQuentin Monnet <quentin.monnet@netronome.com>2017-12-07 15:00:18 -0800
committerDaniel Borkmann <daniel@iogearbox.net>2017-12-08 20:14:16 +0100
commitd32442485df7633fc67245e3e614d29ac3c45dbd (patch)
treefda673ce0454c491b726b3a9fdca865167e747e0
parent658e85aa4ff2951f1e5163767827eaffccd51067 (diff)
downloadlinux-d32442485df7633fc67245e3e614d29ac3c45dbd.tar.bz2
tools: bpftool: create "uninstall", "doc-uninstall" make targets
Create two targets to remove executable and documentation that would have been previously installed with `make install` and `make doc-install`. Also create a "QUIET_UNINST" helper in tools/scripts/Makefile.include. Do not attempt to remove directories /usr/local/sbin and /usr/share/bash-completions/completions, even if they are empty, as those specific directories probably already existed on the system before we installed the program, and we do not wish to break other makefiles that might assume their existence. Do remvoe /usr/local/share/man/man8 if empty however, as this directory does not seem to exist by default. Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
-rw-r--r--tools/bpf/bpftool/Documentation/Makefile8
-rw-r--r--tools/bpf/bpftool/Makefile12
-rw-r--r--tools/scripts/Makefile.include1
3 files changed, 18 insertions, 3 deletions
diff --git a/tools/bpf/bpftool/Documentation/Makefile b/tools/bpf/bpftool/Documentation/Makefile
index 71c17fab4f2f..c462a928e03d 100644
--- a/tools/bpf/bpftool/Documentation/Makefile
+++ b/tools/bpf/bpftool/Documentation/Makefile
@@ -3,6 +3,7 @@ include ../../../scripts/utilities.mak
INSTALL ?= install
RM ?= rm -f
+RMDIR ?= rmdir --ignore-fail-on-non-empty
ifeq ($(V),1)
Q =
@@ -34,5 +35,10 @@ install: man
$(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(man8dir)
$(Q)$(INSTALL) -m 644 $(DOC_MAN8) $(DESTDIR)$(man8dir)
-.PHONY: man man8 clean install
+uninstall:
+ $(call QUIET_UNINST, Documentation-man)
+ $(Q)$(RM) $(addprefix $(DESTDIR)$(man8dir)/,$(_DOC_MAN8))
+ $(Q)$(RMDIR) $(DESTDIR)$(man8dir)
+
+.PHONY: man man8 clean install uninstall
.DEFAULT_GOAL := man
diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile
index 203ae2e14fbc..3f17ad317512 100644
--- a/tools/bpf/bpftool/Makefile
+++ b/tools/bpf/bpftool/Makefile
@@ -70,6 +70,11 @@ install: $(OUTPUT)bpftool
$(Q)$(INSTALL) -m 0755 -d $(DESTDIR)$(bash_compdir)
$(Q)$(INSTALL) -m 0644 bash-completion/bpftool $(DESTDIR)$(bash_compdir)
+uninstall:
+ $(call QUIET_UNINST, bpftool)
+ $(Q)$(RM) $(DESTDIR)$(prefix)/sbin/bpftool
+ $(Q)$(RM) $(DESTDIR)$(bash_compdir)/bpftool
+
doc:
$(call descend,Documentation)
@@ -79,8 +84,11 @@ doc-clean:
doc-install:
$(call descend,Documentation,install)
+doc-uninstall:
+ $(call descend,Documentation,uninstall)
+
FORCE:
-.PHONY: all FORCE clean install
-.PHONY: doc doc-clean doc-install
+.PHONY: all FORCE clean install uninstall
+.PHONY: doc doc-clean doc-install doc-uninstall
.DEFAULT_GOAL := all
diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include
index 3fab179b1aba..fcb3ed0be5f8 100644
--- a/tools/scripts/Makefile.include
+++ b/tools/scripts/Makefile.include
@@ -99,5 +99,6 @@ ifneq ($(silent),1)
QUIET_CLEAN = @printf ' CLEAN %s\n' $1;
QUIET_INSTALL = @printf ' INSTALL %s\n' $1;
+ QUIET_UNINST = @printf ' UNINST %s\n' $1;
endif
endif