# $Id$
#
# BEGIN COPYRIGHT BLOCK
# Copyright (C) 2005 Red Hat, Inc.
# All rights reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation version
# 2.1 of the License.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
# END COPYRIGHT BLOCK

# Require autoconf 2.52
AC_PREREQ(2.52)

# Process this file with autoconf to produce a configure script.
AC_INIT(coolkey,"1.1.0")
AC_CONFIG_SRCDIR([src/coolkey/coolkey.cpp])
AC_CANONICAL_TARGET([])
AM_INIT_AUTOMAKE(coolkey, "1.1.0")
AC_CONFIG_HEADERS([config.h])

AM_MAINTAINER_MODE

# Add argument for debuging
AC_ARG_ENABLE(debug, 
  [  --enable-debug          add debugging code (default=yes)])
if test "$enable_debug" = "no" -o "$enable_debug" = "false"
then
  AC_MSG_WARN([Debugging support is completely disabled!])
else
  AC_DEFINE(DEBUG, 1, [Define to 1 if you want to include debugging code.])
fi


#
# ./config does a poor job of dealing with native OS stuff other than
# unix, detect Windows and mac and do something a little more OS
# friendly
WINDOWS=0
MAC=0
UNIX=0
AC_MSG_CHECKING([platform type: ])
case "$host" in
*-*-win*|*-*-cygwin*)
  	AC_MSG_RESULT([Windows])
	WINDOWS=1
	ZLIB_CFLAGS=-I${ZLIB_INCLUDE}
	ZLIB_LIBS=${ZLIB_LIB}/zdll.dll
	#OS_FLAGS=`echo $INCLUDE | tr '[[:upper:]]' '[[:lower:]]' | sed -e 's;\\\\;/;g' -e 's;.:;/cygdrive/&/;g' -e 's;:;;g' -e 's;//;/;g' -e 's/;/\" -I\"/g' -e 's;^;-I\";' -e 's;$;\";'`
	CPPFLAGS="$CPPFLAGS $OS_FLAGS -DWIN32"
	LDFLAGS="$LDFLAGS"
	AC_MSG_WARN([changing CPPFLAGS = $CPPFLAGS ] );
	SCARD_LIB_NAME="winscard.dll"
	# override config defaults for windows
	CC=cl
	CXX=cl 
	CXXFLAGS="$CXXFLAGS /EHsc"
	#
	# Sigh, prevents us from overriding it with --libdir= in the config 
	* line, but we can still override it in the make line.
	#
	libdir=`cygpath ${WINDIR}/system32`
	;;
*-*-darwin*)
  	AC_MSG_RESULT([MAC])
	MAC=1 
	SCARD_LIB_NAME="PCSC.Framework/PCSC"
	PCSC_MSG=yes
	PCSC_CFLAGS="-I/System/Library/Frameworks/PCSC.framework/Versions/Current/Headers"
	PCSC_LIBS="-Wl,-framework,PCSC"
	CFLAGS="-DMAC  -I/System/Library/Frameworks/Security.framework/Versions/Current/Headers -isysroot /Developer/SDKs/MacOSX10.5.sdk -arch ppc -arch i386"
	LDFLAGS="-L/System/Library/Frameworks/Security.framework/Versions/Current/Security -arch ppc -arch i386"
	CXXFLAGS="-DMAC  -I/System/Library/Frameworks/Security.framework/Versions/Current/Headers -isysroot /Developer/SDKs/MacOSX10.5.sdk -arch ppc -arch i386"
	;;
*)
  	AC_MSG_RESULT([UNIX/LINUX])
	UNIX=1
        # should look it up on the local system
	SCARD_LIB_NAME="libpcsclite.so.1"
	;;
esac


# Checks for programs.
AC_PROG_CC
AC_PROG_CXX
AC_PROG_LIBTOOL
AC_PROG_INSTALL
AC_PROG_LN_S

# Checks for libraries.
if test $WINDOWS -ne 1; then
AC_CHECK_LIB(z, uncompress, , AC_MSG_ERROR(could not locate libz compression library))
AC_CHECK_LIB(dl, dlopen, , AC_MSG_ERROR(could not locate dynamic library services library))
fi

# add our compiled static libraries
AC_SUBST(LIBCKYAPPLET)
LIBCKYAPPLET="\${top_builddir}/src/libckyapplet/libckyapplet.la"

PKG_CHECK_MODULES(PCSC, libpcsclite, true,
        [ if $UNIX -eq 1 ; then
                AC_MSG_ERROR([could not find pcsc-lite libraries])
          else
                AC_MSG_WARN([pcsc-lite not found])
        fi
      ])

# Add argument for pk11install
AC_ARG_ENABLE(pk11install, 
  [  --enable-pk11install          build an installer for legacy user apps(default=no)])
if test "$enable_pk11install" = "yes" -o "$enable_pk11install" = "true"
then
if test $WINDOWS -ne 1; then
  PKG_CHECK_MODULES(NSS, nss, true, [ AC_MSG_ERROR(could not find NSS Crypto libraries) ])
fi
  enable_pk11install="yes"
else
  enable_pk11install="no"
  AC_MSG_WARN([skipping pk11install])
fi

AC_SUBST(NSS_CFLAGS)
AC_SUBST(ZLIB_CFLAGS)
AC_SUBST(ZLIB_LIBS)
AC_SUBST(PCSC_CFLAGS)
AC_SUBST(PCSC_LIBS)
AC_SUBST(SCARD_LIB_NAME)
AM_CONDITIONAL(HAVE_PCSC, test x$with_pcsclite = xyes)
AM_CONDITIONAL(BUILD_PK11INSTALL, test x$enable_pk11install = xyes)
AM_CONDITIONAL(IS_WINDOWS, test $WINDOWS -eq 1)

AC_DEFINE(DEBUG, 1, [Define to 1 if you want to include debugging code.])
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([string.h syslog.h fcntl.h unistd.h])
AC_CHECK_HEADERS([zlib.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T

# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_FUNC_STAT
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([memset strdup strerror])


AC_CONFIG_FILES([ 
Makefile
src/libckyapplet/Makefile
src/libckyapplet/libckyapplet.pc
src/coolkey/Makefile
src/install/Makefile
])
AC_OUTPUT