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dnl Process this file with autoconf to produce a configure script.
AC_INIT(dtr, 1.0.7, taw27@cam.ac.uk)
VERSION=AC_PACKAGE_VERSION
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(dtr, "$VERSION")
AC_PROG_CC
AC_PROG_AWK
AC_PROG_INSTALL
AC_PROG_LN_S
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])
AC_C_CONST
AC_FUNC_MALLOC
AC_FUNC_FORK
AC_HEADER_SYS_WAIT
AC_TYPE_SIGNAL
AC_TYPE_PID_T
AC_CHECK_FUNCS([strdup])
AC_CHECK_FUNCS([floor])
AC_CHECK_FUNCS([pow])
AC_CHECK_FUNCS([rint])
AC_CHECK_FUNCS([sqrt])
AM_PATH_GTK_2_0(2.0.0,,AC_MSG_ERROR([
*** GTK+ 2.6.0 or above is required by DTR but no GTK+2 was found.
*** Please make sure you have the GTK+
*** development files installed. The latest version of GTK+ is
*** always available at http://www.gtk.org/.]))
AC_MSG_CHECKING([GTK version])
if $PKG_CONFIG --atleast-version 2.10.0 gtk+-2.0 ; then
AC_DEFINE([HAVE_GTK_TEN], [1], [Define to 1 if GTK+ is version 2.10.0 or higher])
AC_MSG_RESULT([2.10.0 or higher - good])
else
AC_MSG_RESULT([Lower than 2.10.0 - might be usable if newer than 2.6.0 - let's see...])
AM_PATH_GTK_2_0(2.6.0,,AC_MSG_ERROR([
*** GTK+2 was found but the version number was too low.
*** GTK+ 2.6.0 or above is required by DTR. Please make sure you have the GTK+
*** development files installed. The latest version of GTK+ is
*** always available at http://www.gtk.org/.]))
fi
AC_CHECK_LIB(m, main)
AC_CHECK_LIB(gslcblas,main, [], AC_MSG_ERROR([
*** gslcblas not found. gslcblas is required to build Synth2D.]))
AC_CHECK_LIB(gsl, main, [], AC_MSG_ERROR([
*** gsl not found. gsl is required to build Synth2D.]))
AC_MSG_CHECKING([libpng])
if $PKG_CONFIG --atleast-version 1.2.0 libpng ; then
LIBPNG_VERSION=`$PKG_CONFIG --modversion libpng`
AC_MSG_RESULT($LIBPNG_VERSION)
LIBPNG_CFLAGS=`$PKG_CONFIG --cflags libpng`
LIBPNG_LIBS=`$PKG_CONFIG --libs libpng`
else
AC_MSG_RESULT([Lower than 1.2.0 or not found])
AC_MSG_ERROR([
*** libPNG is required to build ugliquant])
fi
AM_PATH_GTKGLEXT_1_0(1.0.0,[echo "$GTKGLEXT_LIBS"],AC_MSG_ERROR([
*** gtkglext is required to build dtr; please make sure you have the
*** gtkglext development headers installed.]))
AC_MSG_CHECKING([Cairo version 1.2.0])
if $PKG_CONFIG --atleast-version 1.2.0 cairo ; then
CAIRO_VERSION=`$PKG_CONFIG --modversion cairo`
CAIRO_CFLAGS=`$PKG_CONFIG --cflags cairo`
CAIRO_LIBS=`$PKG_CONFIG --libs cairo`
AC_DEFINE([HAVE_CAIRO], [1], [Define to 1 if Cairo is available])
AC_MSG_RESULT($CAIRO_VERSION)
else
AC_MSG_RESULT([not found. Some functions will be unavailable.])
fi
CFLAGS="$CFLAGS $CAIRO_CFLAGS $LIBPNG_CLAGS"
LIBS="$LIBS $CAIRO_LIBS $LIBPNG_LIBS"
AC_OUTPUT(Makefile src/Makefile data/Makefile)
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