Add a target to generate a detailed HTML report for the entire Git
codebase using Devel::Cover's cover(1) tool. Output it in
cover_db_html instead of the default cover_db, so that it isn't mixed
up with our raw report files.
The target depends on the coverage-report-cover-db target, it may be
run redundantly if it was previously run. But the HTML output won't be
affected by running gcov2perl twice, so I didn't try to avoid that
small redundancy.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
*.gcov
/coverage-untested-functions
/cover_db/
+/cover_db_html/
*+
/config.mak
/autom4te.cache
$(RM) $(addsuffix *.gcno,$(object_dirs))
$(RM) coverage-untested-functions
$(RM) -r cover_db/
+ $(RM) -r cover_db_html/
COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
cover_db: coverage-report
gcov2perl -db cover_db *.gcov
+
+cover_db_html: cover_db
+ cover -report html -outputdir cover_db_html cover_db