Have lcov exclude external files

petere · petere · commit 66fd86a6a3d2 · 2017-09-28T08:50:11.000-04:00
Call lcov with --no-external option to exclude external files (for
example, system headers with inline functions) from output.

Reviewed-by: Michael Paquier &lt;michael.paquier@gmail.com&gt;
diff --git a/src/Makefile.global.in b/src/Makefile.global.in
@@ -896,7 +896,7 @@ coverage-html-stamp: lcov.info
 all_gcda_files = $(shell find . -name '*.gcda' -print)
 
 lcov.info: $(all_gcda_files)
-	$(LCOV) -d . -c -o $@ $(LCOVFLAGS) --gcov-tool $(GCOV)
+	$(LCOV) -d . -c -o $@ $(LCOVFLAGS) --gcov-tool $(GCOV) --no-external
 
 
 # hook for clean-up
