diff options
| -rw-r--r-- | configure.ac | 26 | ||||
| -rw-r--r-- | m4/gcov.m4 | 86 | ||||
| -rw-r--r-- | m4/gtest.m4 | 63 |
3 files changed, 175 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a83d9bf..cee665d 100644 --- a/configure.ac +++ b/configure.ac @@ -5,6 +5,8 @@ AM_INIT_AUTOMAKE([1.11 -Wno-portability]) AM_SILENT_RULES([yes]) AC_PROG_CC +# the Google Test targets are cpp +AC_PROG_CXX AC_PROG_LIBTOOL LT_INIT([disable-static]) @@ -46,6 +48,30 @@ else fi AC_SUBST(PAMMODULEDIR) +########################### +# Google Test Dependencies +########################### + +m4_include([m4/gtest.m4]) +CHECK_GTEST +if test "x$have_gtest" != "xyes"; then + AC_MSG_ERROR([tests were requested but gtest is not installed.]) +fi + +########################### +# gcov coverage reporting +########################### + +m4_include([m4/gcov.m4]) +AC_TDD_GCOV +AM_CONDITIONAL([HAVE_GCOV], [test "x$ac_cv_check_gcov" = xyes]) +AM_CONDITIONAL([HAVE_LCOV], [test "x$ac_cv_check_lcov" = xyes]) +AM_CONDITIONAL([HAVE_GCOVR], [test "x$ac_cv_check_gcovr" = xyes]) +AC_SUBST(COVERAGE_CFLAGS) +AC_SUBST(COVERAGE_CXXFLAGS) +AC_SUBST(COVERAGE_LDFLAGS) + + AC_CONFIG_FILES([ Makefile diff --git a/m4/gcov.m4 b/m4/gcov.m4 new file mode 100644 index 0000000..3163584 --- /dev/null +++ b/m4/gcov.m4 @@ -0,0 +1,86 @@ +# Checks for existence of coverage tools: +# * gcov +# * lcov +# * genhtml +# * gcovr +# +# Sets ac_cv_check_gcov to yes if tooling is present +# and reports the executables to the variables LCOV, GCOVR and GENHTML. +AC_DEFUN([AC_TDD_GCOV], +[ + AC_ARG_ENABLE(gcov, + AS_HELP_STRING([--enable-gcov], + [enable coverage testing with gcov]), + [use_gcov=$enableval], [use_gcov=no]) + + if test "x$use_gcov" = "xyes"; then + # we need gcc: + if test "$GCC" != "yes"; then + AC_MSG_ERROR([GCC is required for --enable-gcov]) + fi + + # Check if ccache is being used + AC_CHECK_PROG(SHTOOL, shtool, shtool) + case `$SHTOOL path $CC` in + *ccache*[)] gcc_ccache=yes;; + *[)] gcc_ccache=no;; + esac + + if test "$gcc_ccache" = "yes" && (test -z "$CCACHE_DISABLE" || test "$CCACHE_DISABLE" != "1"); then + AC_MSG_ERROR([ccache must be disabled when --enable-gcov option is used. You can disable ccache by setting environment variable CCACHE_DISABLE=1.]) + fi + + lcov_version_list="1.6 1.7 1.8 1.9" + AC_CHECK_PROG(LCOV, lcov, lcov) + AC_CHECK_PROG(GENHTML, genhtml, genhtml) + + if test "$LCOV"; then + AC_CACHE_CHECK([for lcov version], glib_cv_lcov_version, [ + glib_cv_lcov_version=invalid + lcov_version=`$LCOV -v 2>/dev/null | $SED -e 's/^.* //'` + for lcov_check_version in $lcov_version_list; do + if test "$lcov_version" = "$lcov_check_version"; then + glib_cv_lcov_version="$lcov_check_version (ok)" + fi + done + ]) + else + lcov_msg="To enable code coverage reporting you must have one of the following lcov versions installed: $lcov_version_list" + AC_MSG_ERROR([$lcov_msg]) + fi + + case $glib_cv_lcov_version in + ""|invalid[)] + lcov_msg="You must have one of the following versions of lcov: $lcov_version_list (found: $lcov_version)." + AC_MSG_ERROR([$lcov_msg]) + LCOV="exit 0;" + ;; + esac + + if test -z "$GENHTML"; then + AC_MSG_ERROR([Could not find genhtml from the lcov package]) + fi + + ac_cv_check_gcov=yes + ac_cv_check_lcov=yes + + # Remove all optimization flags from CFLAGS + changequote({,}) + CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9]*//g'` + changequote([,]) + + # Add the special gcc flags + COVERAGE_CFLAGS="-O0 -fprofile-arcs -ftest-coverage" + COVERAGE_CXXFLAGS="-O0 -fprofile-arcs -ftest-coverage" + COVERAGE_LDFLAGS="-lgcov" + + # Check availability of gcovr + AC_CHECK_PROG(GCOVR, gcovr, gcovr) + if test -z "$GCOVR"; then + ac_cv_check_gcovr=no + else + ac_cv_check_gcovr=yes + fi + +fi +]) # AC_TDD_GCOV diff --git a/m4/gtest.m4 b/m4/gtest.m4 new file mode 100644 index 0000000..2de334c --- /dev/null +++ b/m4/gtest.m4 @@ -0,0 +1,63 @@ +# Copyright (C) 2012 Canonical, Ltd. +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +# Checks whether the gtest source is available on the system. Allows for +# adjusting the include and source path. Sets have_gtest=yes if the source is +# present. Sets GTEST_CPPFLAGS and GTEST_SOURCE to the preprocessor flags and +# source location respectively. +AC_DEFUN([CHECK_GTEST], +[ + AC_ARG_WITH([gtest-include-path], + [AS_HELP_STRING([--with-gtest-include-path], + [location of the Google test headers])], + [GTEST_CPPFLAGS="-I$withval"]) + + AC_ARG_WITH([gtest-source-path], + [AS_HELP_STRING([--with-gtest-source-path], + [location of the Google test sources, defaults to /usr/src/gtest])], + [GTEST_SOURCE="$withval"], + [GTEST_SOURCE="/usr/src/gtest"]) + + GTEST_CPPFLAGS="$GTEST_CPPFLAGS -I$GTEST_SOURCE" + + AC_LANG_PUSH([C++]) + + tmp_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $GTEST_CPPFLAGS" + + AC_CHECK_HEADER([gtest/gtest.h]) + + CPPFLAGS="$tmp_CPPFLAGS" + + AC_LANG_POP + + AC_CHECK_FILES([$GTEST_SOURCE/src/gtest-all.cc] + [$GTEST_SOURCE/src/gtest_main.cc], + [have_gtest_source=yes], + [have_gtest_source=no]) + + AS_IF([test "x$ac_cv_header_gtest_gtest_h" = xyes -a \ + "x$have_gtest_source" = xyes], + [have_gtest=yes] + [AC_SUBST(GTEST_CPPFLAGS)] + [AC_SUBST(GTEST_SOURCE)], + [have_gtest=no]) +]) # CHECK_GTEST |