PLplot

Update of /cvsroot/plplot/plplot/cf
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv25835

Added Files:
	wingcc.ac 
Log Message:
Configure script for the wingcc driver. This driver should work with 
any win32 gcc compiler. It tests for gdi32 - the only library it 
needs link against.
----------------------------------------------------------------------


--- NEW FILE: wingcc.ac ---
dnl cf/wingcc.ac for PLplot  -*- autoconf -*-
dnl
dnl ------------------------------------------------------------------------
dnl Find libgdi32 library and header required for building wingcc driver.
dnl Written by Andrew Roach following what is done for gd driver.
dnl ------------------------------------------------------------------------
dnl
dnl Copyright (C) 1994, 2004  Maurice LeBrun
dnl Copyright (C) 2002, 2003, 2004  Rafael Laboissiere
dnl Copyright (C) 2002, 2003, 2004  Alan W. Irwin
dnl Copyright (C) 2003, 2004  Joao Cardoso
dnl
dnl This file is part of PLplot.
dnl
dnl PLplot is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU Library General Public License as published
dnl by the Free Software Foundation; version 2 of the License.
dnl
dnl PLplot is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU Library General Public License for more details.
dnl
dnl You should have received a copy of the GNU Library General Public License
dnl along with the file PLplot; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA

GDI32LIBSTR=-lgdi32

if test "$enable_wingcc" = "yes"; then
    AC_MSG_CHECKING(for libgdi32.a)

    if test -z "$GDI32LIBDIR"; then
        AC_CHECK_LIB(gdi32, main, [ GDI32LIBDIR=default ], [
        libdirs="\
        /usr/lib \
        /usr/local/lib"

        for dir in $libdirs; do
            if test -r "$dir/libgdi32.so" -o -r "$dir/libgdi32.a"; then
                GDI32LIBDIR="$dir"
                break
            fi
        done
        if test -z "$GDI32LIBDIR"; then
            AC_MSG_WARN([GDI32 library not found, setting enable_wingcc=no])
            GDI32LIBDIR=default
            enable_wingcc=no
        fi ])
    fi
    if test "$GDI32LIBDIR" = "/usr/lib"; then
        GDI32LIBDIR=default
    fi
fi

GDI32LIBCMD=""
GDI32LIBPATH=""
if test "$enable_wingcc" = "yes"; then
    PL_ADD_TO_LIBS($GDI32LIBDIR, $GDI32LIBSTR, GDI32LIBCMD, GDI32LIBPATH)
fi
AC_SUBST(GDI32LIBCMD)