build: add an "uninstall" target

Use the cmake-generated install_manifest.txt to implement an uninstall target that removes files installed by cmake. Signed-off-by: David Aguilar <[email protected]>
ElaraFX · Jun 19, 2018 · 7de57d3 · 7de57d3
1 parent 18c069b
commit 7de57d3
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/Makefile b/Makefile
@@ -50,6 +50,8 @@ default:: test
 
 test:: all
 
+clean:: uninstall
+
 configure = $(build)/cmake.conf
 $(configure):
 	$(QUIET)mkdir -p $(build)
@@ -63,3 +65,11 @@ cmake:
 all clean doc install test:: $(configure)
 	+$(QUIET)cmake --build $(build) --target $@ $(FLAGS)
 
+install::
+	$(QUIET)cp $(build)/install_manifest.txt $(build).manifest.txt
+
+uninstall: $(configure)
+	$(QUIET)touch $(build).manifest.txt
+	$(QUIET)xargs rm -f <$(build).manifest.txt
+	$(QUIET)xargs dirname <$(build).manifest.txt 2>/dev/null | \
+	sort -u -r | xargs rmdir -p >/dev/null 2>&1 || true