# ETL M4 Macro
# For GNU Autotools
# $Id$
#
# By Robert B. Quattlebaum Jr. <darco@users.sf.net>
#
AC_DEFUN([ETL_DEPS],
[
AC_C_BIGENDIAN
AC_CHECK_LIB(user32, main)
AC_CHECK_LIB([kernel32], [CreateMutex])
AC_CHECK_LIB([pthread], [pthread_mutex_init])
AC_HEADER_STDC
AC_CHECK_HEADERS(pthread.h)
AC_CHECK_HEADERS(sched.h)
AC_CHECK_HEADERS(sys/times.h)
AC_CHECK_HEADERS(sys/time.h)
AC_CHECK_HEADERS(unistd.h)
AC_CHECK_HEADERS(windows.h)
AC_CHECK_FUNCS([pthread_create])
AC_CHECK_FUNCS([pthread_rwlock_init])
AC_CHECK_FUNCS([pthread_yield])
AC_CHECK_FUNCS([sched_yield])
AC_CHECK_FUNCS([CreateThread])
AC_CHECK_FUNCS([__clone])
AC_CHECK_FUNCS([QueryPerformanceCounter])
AC_CHECK_FUNCS([gettimeofday])
AC_CHECK_FUNCS([vsscanf])
AC_CHECK_FUNCS([vsprintf])
AC_CHECK_FUNCS([vasprintf])
AC_CHECK_FUNCS([vsnprintf],[],[
AC_CHECK_FUNC([_vsnprintf],[
AC_DEFINE(vsnprintf,_vsnprintf,[define if the vsnprintf function is mangled])
AC_DEFINE(HAVE_VSNPRINTF,1)
])
])
$1
])
AC_DEFUN([USING_ETL],
[
AC_ARG_WITH(ETL-includes,
[ --with-ETL-includes Specify location of ETL headers],[
CXXFLAGS="$CXXFLAGS -I$withval"
])
AC_PATH_PROG(ETL_CONFIG,ETL-config,no)
if test "$ETL_CONFIG" = "no"; then
no_ETL_config="yes"
$2
else
AC_MSG_CHECKING([if $ETL_CONFIG works])
if $ETL_CONFIG --libs >/dev/null 2>&1; then
ETL_VERSION="`$ETL_CONFIG --version`"
AC_MSG_RESULT([yes, $ETL_VERSION])
CXXFLAGS="$CXXFLAGS `$ETL_CONFIG --cxxflags`"
$1
else
AC_MSG_RESULT(no)
no_ETL_config="yes"
$2
fi
fi
ETL_DEPS($1,$2)
])