Merge pull request #1096 from lairworks/makeShowWarnings

Add a `show-warnings` target to the `makefile`
lairworks · Apr 30, 2023 · 5b273e2 · 5b273e2
2 parents 3489d9e + ca8b3b9
commit 5b273e2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/makefile b/makefile
@@ -141,6 +141,10 @@ run-test-graphics: | test-graphics
 	cd test-graphics/ && ../$(BUILDDIR)/testGraphics ; cd ..
 
 
+.PHONY: show-warnings
+show-warnings:
+	$(MAKE) -j1 clean all CXX=clang++ CXXFLAGS_WARN=-Weverything 2>&1 >/dev/null | grep -o "\[-W.*\]" | sort | uniq
+
 .PHONY: lint
 lint: cppcheck cppclean