# This file is part of Gutenprint.                     -*- Autoconf -*-
# GIMP support.
# Copyright 2000-2002 Roger Leigh
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.


## Table of Contents:
## 1. GIMP library checks
## 2. gimptool support


## ---------------------- ##
## 1. GIMP library checks ##
## ---------------------- ##


# STP_GIMP_LIBS
# -------------
# GIMP library checks
AC_DEFUN([STP_GIMP_LIBS],
[dnl GIMP library checks
if test x${BUILD_GIMP} = xyes ; then
  if test x$GIMP_SOURCE_TREE_SUBDIR = xyes ; then
    AM_PATH_GTK
    AM_PATH_GLIB
    GIMP_CFLAGS="-I\$(top_srcdir)/../.. \$(GTK_CFLAGS) \$(GLIB_CFLAGS)"
    GIMP_LIBS="\$(GTK_LIBS) \$(GLIB_LIBS) \$(top_builddir)/../../libgimp/libgimp.la  \$(top_builddir)/../../libgimp/libgimpui.la"
  else
    STP_PATH_GIMP(1.2.0,
                  [SAVE_GTK_LIBS="$GIMP_LIBS"
                   SAVE_GTK_CFLAGS="$GIMP_CFLAGS"],
                  [AC_MSG_ERROR([Cannot find GIMP 1.2 libraries: Please run ldconfig as root, make sure gimptool is on your PATH, and if applicable ensure that you have the GIMP, GTK, and GLIB development packages installed.])
                  ])
  fi
fi

])


# STP_GIMP2_LIBS
# --------------
# GIMP library checks
AC_DEFUN([STP_GIMP2_LIBS],
[dnl GIMP library checks
if test x${BUILD_GIMP2} = xyes ; then
  GIMP2_DATA_DIR=`$PKG_CONFIG gimp-2.0 --variable=gimpdatadir`
  GIMP2_PLUGIN_DIR=`$PKG_CONFIG gimp-2.0 --variable=gimplibdir`/plug-ins
  gimp2_plug_indir="${GIMP2_PLUGIN_DIR}"
fi
])



## ------------------- ##
## 2. gimptool support ##
## ------------------- ##


# STP_GIMP_PLUG_IN_DIR
# --------------------
# Locate the GIMP plugin directory using libtool
AC_DEFUN([STP_GIMP_PLUG_IN_DIR],
[dnl Extract directory using --dry-run and sed
if test x${BUILD_GIMP} = xyes ; then
  AC_MSG_CHECKING([for GIMP 1.2 plug-in directory])
# create temporary "plug-in" to install
  touch print
  chmod 755 print
  GIMPTOOL_OUTPUT=`$GIMPTOOL --dry-run --install-${PLUG_IN_PATH} print`
  rm print
  gimp_plug_indir=`echo "$GIMPTOOL_OUTPUT" | sed -e 's/.* \(.*\)\/print/\1/'`
  AC_MSG_RESULT([$gimp_plug_indir])
else
  gimp_plug_indir="$libdir/gimp/1.2/plug-ins"
fi
])


# STP_GIMP2_PLUG_IN_DIR
# ---------------------
# Locate the GIMP plugin directory using libtool
AC_DEFUN([STP_GIMP2_PLUG_IN_DIR],
[dnl Extract directory using --dry-run and sed
if test x${BUILD_GIMP2} = xyes ; then
  AC_MSG_CHECKING([for GIMP 2.0 plug-in directory])
# create temporary "plug-in" to install
  touch print
  chmod 755 print
  GIMPTOOL2_OUTPUT=`$GIMPTOOL2_CHECK --dry-run --install-${PLUG_IN_PATH} print | tail -n 1`
  rm print
  GIMP2_PLUGIN_DIR=`echo "$GIMPTOOL2_OUTPUT" | sed -e 's/.* \(.*\)\/print/\1/'`
  AC_MSG_RESULT([$GIMP2_PLUGIN_DIR])
fi
])