1 files changed, 65 insertions, 0 deletions
diff --git a/m4/efl_tests.m4 b/m4/efl_tests.m4
new file mode 100644
index 0000000..2b6106c
--- /dev/null
+++ b/m4/efl_tests.m4
@@ -0,0 +1,65 @@
+dnl Copyright (C) 2013 Cedric BAIL <cedric.bail at free dot fr>
+dnl That code is public domain and can be freely used or copied.
+
+dnl Macro for checking availability of tests and coverage infra structure
+
+dnl Usage: EFL_TESTS(profile)
+dnl Valid profile are auto, tests, coverage, no
+dnl Call PKG_CHECK_MODULES, AC_CHECK_PROG, define CHECK_CFLAGS/CHECK_LIBS and modify CFLAGS/LIBS
+dnl It define EFL_HAVE_TESTS/EFL_HAVE_LCOV for use in Makefile.am
+dnl It set have_test and have_coverage to yes/no depending if found
+
+AC_DEFUN([EFL_TESTS],
+[
+build_tests=$1
+
+case "${build_tests}" in
+     auto)
+	check_tests="auto"
+	check_coverage="auto"
+	;;
+     tests)
+	check_tests="yes"
+	check_coverage="auto"
+	;;
+     coverage)
+	check_tests="yes"
+	check_coverage="yes"
+        ;;
+     no)
+	check_tests="no"
+	check_coverage="no"
+	;;
+     *)
+	AC_MSG_ERROR([Unknow tests profile])
+esac
+
+have_tests="no"
+if test "x${check_tests}" = "xyes" -o "x${check_tests}" = "xauto"; then
+   PKG_CHECK_MODULES([CHECK], [check >= 0.9.5], [have_tests="yes"], [have_tests="no"])
+   if test "${check_tests}" = "xyes" -a "x${have_tests}" = "xno"; then
+      AC_MSG_ERROR([Impossible to find check package to build tests])
+   fi
+fi
+
+if test "x${have_tests}" = "xyes"; then
+   if test "x${check_coverage}" = "xyes" -o "x${check_coverage}" = "xauto"; then
+      AC_CHECK_PROG([have_lcov], [lcov], [yes], [no])
+      if test "x${have_lcov}" = "xyes" ; then
+      	 CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage"
+	 LIBS="${LIBS} -lgcov"
+      fi
+      if test "x${have_lcov}" = "xno" -a "x${check_coverage}" = "xyes"; then
+      	 AC_MSG_ERROR([Impossible to find lcov package to build with coverage support])
+      fi
+   else
+      have_coverage="no"
+   fi
+else
+   have_coverage="no"
+fi
+
+AM_CONDITIONAL([EFL_HAVE_TESTS], [test "x${have_tests}" = "xyes"])
+AM_CONDITIONAL([EFL_HAVE_LCOV], [test "x${have_lcov}" = "xyes"])
+
+])