Enlightenment CVS committal
Author : doursse
Project : e17
Module : libs/ewl
Dir : e17/libs/ewl
Modified Files:
configure.in Makefile.am
Log Message:
Add the creation of coverage report with gcov and lcov
* --enable-gcov must be passed to configure
* right now, you have to install ewl to use that feature
* 'make lcov' launches all the unit tests and create the
report in the lcov subdirectory
* 'make lcov EWL_UNIT_TEST=my_test' launches only the test
my_test and created the coverage report
===================================================================
RCS file: /cvs/e/e17/libs/ewl/configure.in,v
retrieving revision 1.125
retrieving revision 1.126
diff -u -3 -r1.125 -r1.126
--- configure.in 11 Dec 2007 05:51:21 -0000 1.125
+++ configure.in 12 Dec 2007 09:09:57 -0000 1.126
@@ -21,6 +21,49 @@
define([AC_LIBTOOL_LANG_F77_CONFIG], [:])dnl
AC_PROG_LIBTOOL
+dnl Define these at the bottom as they are not release versions, but API
+dnl revisions numbers.
+INTERFACE_CURRENT="1"
+INTERFACE_REVISION="0"
+INTERFACE_AGE="0"
+INTERFACE_VERSION=${INTERFACE_CURRENT}:${INTERFACE_REVISION}:${INTERFACE_AGE}
+
+AC_SUBST(INTERFACE_VERSION)
+
+AC_DEFINE_UNQUOTED(INTERFACE_CURRENT, "$INTERFACE_CURRENT", [Interface current
version number])
+AC_DEFINE_UNQUOTED(INTERFACE_REVISION, "$INTERFACE_REVISION", [Interface
revision number])
+AC_DEFINE_UNQUOTED(INTERFACE_AGE, "$INTERFACE_AGE", [Interface age number])
+
+AC_ARG_ENABLE(gcov,
+ AC_HELP_STRING([--enable-gcov],
+ [compile with coverage profiling instrumentation]),
+ [enable_gcov=$enableval],
+ [enable_gcov="no"]
+)
+AC_MSG_CHECKING([whether to use profiling instrumentation])
+AC_MSG_RESULT($enable_gcov)
+
+if test "x$enable_gcov" = "xyes" ; then
+ AC_CHECK_PROG(have_lcov,
+ [lcov],
+ [yes],
+ [no]
+ )
+ if test "x$have_lcov" = "xyes" ; then
+ GCOV_CFLAGS="-fprofile-arcs -ftest-coverage"
+ GCOV_LIBS="-lgcov"
+dnl remove any optimisation flag
+ CFLAGS="-O0"
+ else
+ AC_MSG_WARN([lcov is not found, disable profiling instrumentation])
+ enable_gcov="no"
+ fi
+fi
+AC_SUBST(GCOV_CFLAGS)
+AC_SUBST(GCOV_LIBS)
+
+AM_CONDITIONAL(EWL_ENABLE_GCOV, test "x$enable_gcov" = "xyes")
+
AC_FUNC_ALLOCA
AC_CHECK_HEADERS([pwd.h grp.h langinfo.h fcntl.h])
@@ -209,20 +252,6 @@
AM_CONDITIONAL(EWL_TESTS_BUILD, test "x$enable_tests" = "xyes")
-###
-# Define these at the bottom as they are not release versions, but API
-# revisions numbers.
-INTERFACE_CURRENT="1"
-INTERFACE_REVISION="0"
-INTERFACE_AGE="0"
-INTERFACE_VERSION=${INTERFACE_CURRENT}:${INTERFACE_REVISION}:${INTERFACE_AGE}
-
-AC_SUBST(INTERFACE_VERSION)
-
-AC_DEFINE_UNQUOTED(INTERFACE_CURRENT, "$INTERFACE_CURRENT", [Interface current
version number])
-AC_DEFINE_UNQUOTED(INTERFACE_REVISION, "$INTERFACE_REVISION", [Interface
revision number])
-AC_DEFINE_UNQUOTED(INTERFACE_AGE, "$INTERFACE_AGE", [Interface age number])
-
AC_SUBST(ewl_media_include)
AC_SUBST(requirements)
@@ -344,6 +373,8 @@
echo " Epsilon Support..........................: $have_epsilon"
echo
echo "Debug Support..............................: $enable_debug"
+echo
+echo "Coverage Support...........................: $enable_gcov"
echo
echo "Build tests................................: $enable_tests"
echo
===================================================================
RCS file: /cvs/e/e17/libs/ewl/Makefile.am,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -3 -r1.33 -r1.34
--- Makefile.am 6 Dec 2007 18:46:09 -0000 1.33
+++ Makefile.am 12 Dec 2007 09:09:57 -0000 1.34
@@ -31,3 +31,40 @@
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = ewl.pc
+
+if EWL_ENABLE_GCOV
+lcov-reset:
+ @rm -rf lcov
+ @find . -name "*.gcda" -exec rm {} \;
+ @lcov --directory . --zerocounters
+
+lcov-report:
+ @mkdir lcov
+ @lcov --compat-libtool --directory . --capture --output-file
lcov/lcov.info
+ @lcov -l lcov/lcov.info | grep -v "`cd $(top_srcdir) && pwd`" | cut -d:
-f1 > lcov/remove
+ @lcov -r lcov/lcov.info `cat lcov/remove` > lcov/lcov.cleaned.info
+ @rm lcov/remove
+ @mv lcov/lcov.cleaned.info lcov/lcov.info
+ @genhtml -t "$(PACKAGE_STRING)" -o lcov lcov/lcov.info
+
+lcov:
+ @make lcov-reset
+ @if test "x$(EWL_UNIT_TEST)" = "x" ; then \
+ ewl_test -unit -all; \
+ else \
+ ewl_test -unit $(EWL_UNIT_TEST); \
+ fi
+ @make lcov-report
+
+clean-local:
+ @rm -rf lcov
+else
+lcov-reset:
+ @echo "reconfigure with --enable-gcov"
+
+lcov-report:
+ @echo "reconfigure with --enable-gcov"
+
+lcov:
+ @echo "reconfigure with --enable-gcov"
+endif
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