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[configure] Work-around bad interaction of libtool and lcov

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libtool causes the .gcda files to be generated in the .libs/ directory,
separate from the .c source file. lcov expects them to be in the same
directory - so massage the lcov.info file to remove the reference to the
.libs/.

Also separate the target for generating the lcov output, so that it can
be run independently from triggering the tests. And improve convenience
of using the other lcov targets.
This commit is contained in:
Chris Wilson 2007-09-27 17:45:51 +01:00
parent abe1b89da4
commit d837a458b9
1 changed files with 20 additions and 9 deletions
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29
Makefile.am
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@ -22,17 +22,28 @@ check-valgrind: all
cd perf && $(MAKE) $(AM_MAKEFLAGS) check-valgrind
perf: all
cd perf && $(MAKE) $(AM_MAKEFLAGS) perf
lcov: check
$(LTP) --directory $(top_builddir) --capture --output-file cairo-lcov.info --test-name CAIRO_TEST --no-checksum
LANG=C $(LTP_GENHTML) --prefix $(top_builddir) --output-directory cairo-test-lcov --title "Cairo Test Code Coverage" --show-details cairo-test-lcov.info
lcov-perf: perf
$(LTP) --directory $(top_builddir) --capture --output-file cairo-perf-lcov.info --test-name CAIRO_PERF --no-checksum
LANG=C $(LTP_GENHTML) --prefix $(top_builddir) --output-directory cairo-perf-lcov --title "Cairo Perf Code Coverage" --show-details cairo-perf-lcov.info
.PHONY: lcov lcov-perf genlcov lcov-clean
# use recursive makes in order to ignore errors during check/perf
lcov:
-$(MAKE) $(AM_MAKEFLAGS) check
$(MAKE) $(AM_MAKEFLAGS) genlcov
lcov-perf:
-$(MAKE) $(AM_MAKEFLAGS) perf
$(MAKE) $(AM_MAKEFLAGS) genlcov
# we have to massage the lcov.info file slightly to hide the effect of libtool
# placing the objects files in the .libs/ directory separate from the *.c
genlcov:
$(LTP) --directory $(top_builddir) --capture --output-file cairo-lcov.info --test-name CAIRO_PERF --no-checksum
$(SED) -e 's#.libs/##' < cairo-lcov.info > cairo-lcov.info.tmp
LANG=C $(LTP_GENHTML) --prefix $(top_builddir) --output-directory cairo-lcov --title "Cairo Code Coverage" --show-details cairo-lcov.info.tmp
rm -f cairo-lcov.info.tmp
lcov-clean:
$(LTP) --directory $(top_builddir) --reset
$(RM) -rf \
cairo-test-lcov.info cairo-test-lcov \
cairo-perf-lcov.info cairo-perf-lcov
$(RM) -rf cairo-lcov.info cairo-lcov
$(FIND) -name '*.gcda' -print0 | xargs -0 rm
EXTRA_DIST = \
AUTHORS \