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Hook up gcov

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2013-06-05 17:30:08 +10:00
parent ad8e0d2857
commit b06f6e9d41
3 changed files with 71 additions and 5 deletions
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20
configure.ac
View file

@ -50,6 +50,26 @@ fi
AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
AC_MSG_CHECKING([whether to build with gcov])
AC_ARG_ENABLE([gcov],
[AS_HELP_STRING([--enable-gcov],
[Whether to enable coverage testing (default:enabled)])]
[],
[enable_gcov=yes],
)
AS_IF([test "x$enable_gcov" != "xno"],
[
GCOV_CFLAGS="-fprofile-arcs -ftest-coverage"
GCOV_LDFLAGS="-fprofile-arcs -ftest-coverage"
enable_gcov=yes
],
)
AM_CONDITIONAL([GCOV_ENABLED], [test "x$enable_gcov" != "xno"])
AC_SUBST([GCOV_CFLAGS])
AC_SUBST([GCOV_LDFLAGS])
AC_MSG_RESULT([$enable_gcov])
AC_CONFIG_FILES([Makefile
libevdev/Makefile
man/Makefile

4
libevdev/Makefile.am
View file

@ -1,12 +1,14 @@
lib_LTLIBRARIES=libevdev.la
AM_CPPFLAGS = $(GCOV_CFLAGS)
libevdev_la_SOURCES = \
libevdev.h \
libevdev-int.h \
libevdev-util.h \
libevdev.c
libevdev_la_LDFLAGS = -version-info $(LIBEVDEV_LT_VERSION) -export-symbols-regex '^libevdev_'
libevdev_la_LDFLAGS = -version-info $(LIBEVDEV_LT_VERSION) -export-symbols-regex '^libevdev_' $(GCOV_LDFLAGS)
libevdevincludedir = $(includedir)/libevdev-1.0/libevdev
libevdevinclude_HEADERS = libevdev.h

52
test/Makefile.am
View file

@ -8,13 +8,57 @@ libevdev_sources = $(top_srcdir)/libevdev/libevdev.c \
$(top_srcdir)/libevdev/libevdev-int.h
common_sources = $(libevdev_sources) test-common-uinput.c test-common-uinput.h
AM_CPPFLAGS = -I$(top_srcdir)/libevdev $(CHECK_CFLAGS)
AM_CPPFLAGS = -I$(top_srcdir)/libevdev $(CHECK_CFLAGS) $(GCOV_CFLAGS)
test_event_names_SOURCES = test-event-names.c $(common_sources)
test_event_names_LDADD = $(CHECK_LIBS)
test_event_names_LDADD = $(CHECK_LIBS) $(GCOV_LDFLAGS)
test_libevdev_init_SOURCES = test-libevdev-init.c $(common_sources)
test_libevdev_init_LDADD = $(CHECK_LIBS)
test_libevdev_init_LDADD = $(CHECK_LIBS) $(GCOV_LDFLAGS)
test_libevdev_has_event_SOURCES = test-libevdev-has-event.c $(common_sources)
test_libevdev_has_event_LDADD = $(CHECK_LIBS)
test_libevdev_has_event_LDADD = $(CHECK_LIBS) $(GCOV_LDFLAGS)
if GCOV_ENABLED
gcov-clean:
@rm -f *.gcov
gcov-report.txt: gcov-clean check-TESTS
$(AM_V_GEN)(rm -rf $@; \
echo "========== coverage report ========" >> $@; \
for file in `find $(top_srcdir)/libevdev -name "*.c" -printf "%P\n"`; do \
gcov $$file > /dev/null; \
if test -f $$file.gcov; then \
total=`grep -v " -:" $$file.gcov | wc -l`; \
missing=`grep "#####" $$file.gcov | wc -l`; \
hit=$$((total - missing)); \
echo -e "$$file: total lines: $$total not tested: $$missing ($$((($$hit * 100)/$$total))%)"; \
fi \
done >> $@; \
echo "========== =============== ========" >> $@; \
)
gcov: gcov-report.txt
@cat gcov-report.txt
check-local: gcov
else
gcov-report.txt:
@true
gcov:
@true
gcov-clean:
@true
endif
.PHONY: gcov gcov-clean gcov-report.txt
clean-local: gcov-clean
rm -f *.gcno *.gcda