configure.ac

#
# Copyright (c) 2010 Petr Stetiar <ynezz@true.cz>
# Copyright (c) 2010 Tias Guns <tias@ulyssis.org>
#
# 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 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.
#

AC_PREREQ([2.57])
AC_INIT(xinput_calibrator,[0.7.5], [http://github.com/tias/xinput_calibrator/issues],, [http://www.freedesktop.org/wiki/Software/xinput_calibrator])
AM_INIT_AUTOMAKE([foreign dist-bzip2])
AM_MAINTAINER_MODE

AC_PROG_CC
AC_PROG_CXX
AC_PROG_LIBTOOL
AC_PROG_INSTALL

AC_PATH_X
AC_CHECK_HEADERS([stdlib.h string.h string list])
AC_HEADER_STDBOOL
AC_FUNC_STRTOD

PKG_CHECK_MODULES(XINPUT, x11 xext xi inputproto)
AC_SUBST(XINPUT_CFLAGS)
AC_SUBST(XINPUT_LIBS)

PKG_CHECK_MODULES(XI_PROP, [xi >= 1.2] [inputproto >= 1.5],
			AC_DEFINE(HAVE_XI_PROP, 1, [Xinput properties available]), foo="bar")


AC_ARG_WITH([gui], AS_HELP_STRING([--with-gui=default], [Use gtkmm GUI if available, x11 GUI otherwise (default)]),,[with_gui=default])
AC_ARG_WITH([gui], AS_HELP_STRING([--with-gui=gtkmm], [Use gtkmm GUI]))
AC_ARG_WITH([gui], AS_HELP_STRING([--with-gui=x11], [Use native x11 GUI]))
AC_MSG_CHECKING([gui])
AC_MSG_RESULT($with_gui)

AS_IF([test "x$with_gui" = xdefault || test "x$with_gui" = xgtkmm], [
	PKG_CHECK_MODULES(GTKMM, [gtkmm-2.4], with_gui="gtkmm",
        [if test "x$with_gui" = xgtkmm; then
            AC_MSG_ERROR([GTKMM GUI requested, but gtkmm-2.4 not found])
         fi])
    AC_SUBST(GTKMM_CFLAGS)
	AC_SUBST(GTKMM_LIBS)
])
AM_CONDITIONAL([BUILD_GTKMM], [test "x$with_gui" = xgtkmm])

AS_IF([test "x$with_gui" = xdefault || test "x$with_gui" = xx11], [
	PKG_CHECK_MODULES(X11, [x11], with_gui="x11", with_gui="no")
    AC_SUBST(X11_CFLAGS)
    AC_SUBST(X11_LIBS)

    # check for xrandr too
    PKG_CHECK_MODULES(XRANDR, [xrandr], AC_DEFINE(HAVE_X11_XRANDR, 1), foo="bar")
    AC_SUBST(XRANDR_CFLAGS)
    AC_SUBST(XRANDR_LIBS)
])
AM_CONDITIONAL([BUILD_X11], [test "x$with_gui" = xx11])

AC_CACHE_CHECK(for timerfd_create(2) system call,
    glib_cv_timerfd,AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
#include <sys/timerfd.h>
#include <unistd.h>
],[
int
main (void)
{
  timerfd_create (CLOCK_MONOTONIC, TFD_CLOEXEC);
  return 0;
}
])],glib_cv_timerfd=yes,glib_cv_timerfd=no))
if test x"$glib_cv_timerfd" = x"yes"; then
  AC_DEFINE(HAVE_TIMERFD, 1, [we have the timerfd_create(2) system call])
fi
AM_CONDITIONAL(HAVE_TIMERFD, [test "$glib_cv_timerfd" = "yes"])


AC_SUBST(VERSION)

AC_OUTPUT([Makefile
           scripts/Makefile
           src/Makefile
           src/calibrator/Makefile
           src/gui/Makefile
           man/Makefile])