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# QL_CHECK_CONSTANT(NAME,TYPE,HEADER,VALUE,DESCRIPTION)
# ----------------------------------------------
# Check whether the constant NAME (of type TYPE) exists in HEADER.
# It defines it as VALUE if it cannot be found.
AC_DEFUN([QL_CHECK_CONSTANT],
[AC_MSG_CHECKING([for $1])
AC_TRY_COMPILE(
[@%:@include<$3>],
[$2 x = $1;],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
AC_DEFINE([$1],[$4],[$5])
])
])
# QL_CHECK_LONG_LONG
# ----------------------------------------------
# Check whether long long is supported.
AC_DEFUN([QL_CHECK_LONG_LONG],
[AC_MSG_CHECKING([long long support])
AC_TRY_COMPILE(
[],
[long long i;
unsigned long long j;
],
[AC_MSG_RESULT([yes])
AC_DEFINE([QL_HAVE_LONG_LONG],[],
[Define this if your compiler supports the long long type.])
],
[AC_MSG_RESULT([no])
])
])
# QL_CHECK_BOOST_DEVEL
# --------------------
# Check whether the Boost headers are available
AC_DEFUN([QL_CHECK_BOOST_DEVEL],
[AC_MSG_CHECKING([for Boost development files])
AC_TRY_COMPILE(
[@%:@include <boost/version.hpp>
@%:@include <boost/shared_ptr.hpp>
@%:@include <boost/assert.hpp>
@%:@include <boost/current_function.hpp>],
[],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
AC_MSG_ERROR([Boost development files not found])
])
])
# QL_CHECK_BOOST_VERSION
# ----------------------
# Check whether the Boost installation is up to date
AC_DEFUN([QL_CHECK_BOOST_VERSION],
[AC_MSG_CHECKING([Boost version])
AC_REQUIRE([QL_CHECK_BOOST_DEVEL])
AC_TRY_COMPILE(
[@%:@include <boost/version.hpp>],
[@%:@if BOOST_VERSION < 103100
@%:@error too old
@%:@endif],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
AC_MSG_ERROR([outdated Boost installation])
])
])
# QL_CHECK_BOOST_UNIT_TEST
# ------------------------
# Check whether the Boost unit-test framework is available
AC_DEFUN([QL_CHECK_BOOST_UNIT_TEST],
[AC_MSG_CHECKING([for Boost unit-test framework])
AC_REQUIRE([AC_PROG_CC])
ql_original_LIBS=$LIBS
ql_original_CXXFLAGS=$CXXFLAGS
CC_VERSION=`echo "__GNUC__ __GNUC_MINOR__" | $CC -E -x c - | tail -n 1 | $SED -e "s/ //"`
for boost_lib in boost_unit_test_framework-$CC$CC_VERSION \
boost_unit_test_framework-$CC \
boost_unit_test_framework \
boost_unit_test_framework-mt-$CC$CC_VERSION \
boost_unit_test_framework-mt-$CC \
boost_unit_test_framework-mt ; do
LIBS="$ql_original_LIBS -l$boost_lib"
# 1.33.1 or 1.34 static
CXXFLAGS="$ql_original_CXXFLAGS"
boost_unit_found=no
AC_LINK_IFELSE(
[@%:@include <boost/test/unit_test.hpp>
using namespace boost::unit_test_framework;
test_suite*
init_unit_test_suite(int argc, char** argv)
{
return (test_suite*) 0;
}
],
[boost_unit_found=$boost_lib
boost_defines=""
break],
[])
# 1.34 shared
CXXFLAGS="$ql_original_CXXFLAGS -DBOOST_TEST_MAIN -DBOOST_TEST_DYN_LINK"
boost_unit_found=no
AC_LINK_IFELSE(
[@%:@include <boost/test/unit_test.hpp>
using namespace boost::unit_test_framework;
test_suite*
init_unit_test_suite(int argc, char** argv)
{
return (test_suite*) 0;
}
],
[boost_unit_found=$boost_lib
boost_defines="-DBOOST_TEST_DYN_LINK"
break],
[])
done
LIBS="$ql_original_LIBS"
CXXFLAGS="$ql_original_CXXFLAGS"
if test "$boost_unit_found" = no ; then
AC_MSG_RESULT([no])
AC_SUBST([BOOST_UNIT_TEST_LIB],[""])
AC_SUBST([BOOST_UNIT_TEST_MAIN_CXXFLAGS],[""])
AC_MSG_WARN([Boost unit-test framework not found])
AC_MSG_WARN([The test suite will be disabled])
else
AC_MSG_RESULT([yes])
AC_SUBST([BOOST_UNIT_TEST_LIB],[$boost_lib])
AC_SUBST([BOOST_UNIT_TEST_MAIN_CXXFLAGS],[$boost_defines])
fi
])
# QL_CHECK_BOOST_TEST_STREAM
# --------------------------
# Check whether Boost unit-test stream accepts std::fixed
AC_DEFUN([QL_CHECK_BOOST_TEST_STREAM],
[AC_MSG_CHECKING([whether Boost unit-test streams work])
AC_REQUIRE([AC_PROG_CC])
AC_TRY_COMPILE(
[@%:@include <boost/test/unit_test.hpp>
@%:@include <iomanip>],
[BOOST_ERROR("foo " << std::fixed << 42.0);],
[AC_MSG_RESULT([yes])
AC_SUBST(BOOST_UNIT_TEST_DEFINE,[-DQL_WORKING_BOOST_STREAMS])],
[AC_MSG_RESULT([no])
AC_SUBST(BOOST_UNIT_TEST_DEFINE,[""])
])
])
# QL_CHECK_BOOST
# ------------------------
# Boost-related tests
AC_DEFUN([QL_CHECK_BOOST],
[AC_REQUIRE([QL_CHECK_BOOST_DEVEL])
AC_REQUIRE([QL_CHECK_BOOST_VERSION])
AC_REQUIRE([QL_CHECK_BOOST_UNIT_TEST])
AC_REQUIRE([QL_CHECK_BOOST_TEST_STREAM])
])
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