From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Coverage is enabled with --enable-maintainer-mode, 2 new targets are
added 'coverage' and 'clean-coverage', the first generate the reports
using lcov and depend on the second to cleanup previous generated
reports and .gcda files.
---
v2: Fix lcov check to be optional and only enable coverage target if
lcov is found.
.gitignore | 4 ++++
Makefile.am | 17 +++++++++++++++++
acinclude.m4 | 4 ++++
configure.ac | 5 +++++
4 files changed, 30 insertions(+)
diff --git a/.gitignore b/.gitignore
index e22274f..ecd4a3b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,8 @@
*.lo
*.la
*.so
+*.gcno
+*.gcda
.deps
.libs
.dirstamp
@@ -27,7 +29,9 @@ stamp-h1
autom4te.cache
test-driver
test-suite.log
+coverage.info
+coverage
lib/bluez.pc
lib/bluetooth
src/builtin.h
diff --git a/Makefile.am b/Makefile.am
index 14b4f55..61788ff 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -409,5 +409,22 @@ lib/bluetooth/%.h: lib/%.h
$(AM_V_at)$(MKDIR_P) lib/bluetooth
$(AM_V_GEN)$(LN_S) -f "$(abs_top_builddir)"/$< $@
+if COVERAGE
+clean-coverage:
+ -find $(top_builddir) -name "*.gcno" -delete
+ -find $(top_builddir) -name "*.gcda" -delete
+ @lcov --directory $(top_builddir) --zerocounters
+ $(RM) -r coverage $(top_builddir)/coverage.info
+
+coverage: check
+ @lcov --compat-libtool --directory $(top_builddir) --capture \
+ --output-file $(top_builddir)/coverage.info
+ $(AM_V_at)$(MKDIR_P) coverage
+ @genhtml -o coverage/ $(top_builddir)/coverage.info
+
+clean-local: clean-coverage
+ $(RM) -r lib/bluetooth
+else
clean-local:
$(RM) -r lib/bluetooth
+endif
diff --git a/acinclude.m4 b/acinclude.m4
index 2065852..7efc382 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -51,6 +51,10 @@ AC_DEFUN([MISC_FLAGS], [
misc_ldflags="$misc_ldflags -pie"
fi
])
+ if (test "$LCOV" = "yes"); then
+ misc_cflags="$misc_cflags --coverage"
+ misc_ldflags="$misc_ldflags --coverage"
+ fi
AC_SUBST([MISC_CFLAGS], $misc_cflags)
AC_SUBST([MISC_LDFLAGS], $misc_ldflags)
])
diff --git a/configure.ac b/configure.ac
index 9bdd239..bc1de01 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,6 +32,11 @@ m4_ifdef([AC_LIBTOOL_TAGS], [AC_LIBTOOL_TAGS([])])
AC_DISABLE_STATIC
AC_PROG_LIBTOOL
+if (test "$USE_MAINTAINER_MODE" = "yes"); then
+ AC_CHECK_PROG([LCOV], [lcov], [yes], [no])
+ AM_CONDITIONAL(COVERAGE, test "${LCOV}" = "yes")
+fi
+
MISC_FLAGS
AC_ARG_ENABLE(threads, AC_HELP_STRING([--enable-threads],
--
1.9.3
--
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