open62541/configure.ac

dnl Process this file with autoconf to produce a configure script.

AC_PREREQ(2.59)
AC_INIT(OPCUAServer, 1.0)


AC_CANONICAL_SYSTEM
AM_INIT_AUTOMAKE()
AC_PROG_MAKE_SET
#default CFLAGS is -g -02
#reset it just to -g and make optimization dependend on --enable-debug
if test -z $CFLAGS; then
    CFLAGS='-g'
fi
AC_PROG_CC
AC_PROG_LN_S
AM_PROG_CC_C_O
AC_CHECK_LIB([m],[exp],,AC_MSG_ERROR([Libm missing]))
PKG_CHECK_MODULES([CHECK], [check >= 0.9.12],[have_check="yes"],AC_MSG_WARN([Check not found or check version lower than 0.9.12; cannot run unit tests!])
[have_check="no"])
AM_CONDITIONAL([HAVE_CHECK], [test x"$have_check" = "xyes"])
AM_CONDITIONAL([TARGET_WIN],[test "${host_os}" = "mingw32"])
AM_CONDITIONAL([TARGET_LINUX],[test "${host_os}" = "linux-gnu" || test "${host_os}" = "linux"]) 
#adding platform-dependent information to compile flags
AM_COND_IF([TARGET_WIN],
    AC_DEFINE([WINDOWS])) #define WINDOWS is accessible from pre-processor

AM_COND_IF([TARGET_LINUX],
    AC_DEFINE([LINUX]))
   
AC_ARG_ENABLE(debug,
AS_HELP_STRING([--enable-debug],
               [enable debugging, default: no]),
[case "${enableval}" in
             yes) debug=true ;;
             no)  debug=false ;;
             *)   AC_MSG_ERROR([bad value ${enableval} for --enable-debug]) ;;
esac],
[debug=false])

AM_CONDITIONAL(DEBUG, test x"$debug" = x"true")
AM_COND_IF([DEBUG],
    AC_DEFINE([DEBUG])) #define DEBUG is accessible from pre-processor

   
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_FILES(Makefile src/Makefile tests/Makefile examples/src/Makefile)
AC_OUTPUT