# Process this file with autoconf to produce a configure script.

# You may need to use autoconf 2.56 or newer

# Require autoconf 2.61

AC_PREREQ([2.69])

AC_INIT([ccid],[1.4.29])

AC_CONFIG_SRCDIR(src/ifdhandler.c)

AC_CONFIG_AUX_DIR([.])

AM_INIT_AUTOMAKE(1.8 dist-bzip2 no-dist-gzip subdir-objects)

AC_CONFIG_MACRO_DIR([m4])

# silent build by default

m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

# Default install dir

AC_PREFIX_DEFAULT(/usr/local)

# Automake boilerplate.

AC_CANONICAL_HOST

# create a config.h file (Automake will add -DHAVE_CONFIG_H)

AC_CONFIG_HEADERS([config.h])

# Options

AM_MAINTAINER_MODE

# Checks for programs.

AC_PROG_CC

AM_PROG_CC_C_O

AC_PROG_CPP

AC_PROG_INSTALL

AC_PROG_MAKE_SET

AC_PROG_LN_S

AM_PROG_LEX

AM_PROG_AR

PKG_PROG_PKG_CONFIG

# check pcsc-lite version

PCSC_NEEDED_VERSION="1.8.3"

PKG_CHECK_EXISTS([libpcsclite],

	[PKG_CHECK_MODULES(PCSC, libpcsclite >= $PCSC_NEEDED_VERSION, [],

	[

	if test -f /usr/local/lib/pkgconfig/libpcsclite.pc -a "x$PKG_CONFIG" != x ; then

		AC_MSG_ERROR([use PKG_CONFIG_PATH=/usr/local/lib/pkgconfig ./configure])

	  else

		AC_MSG_WARN([install pcsc-lite $PCSC_NEEDED_VERSION or later])

	  fi

	])],

	[AC_MSG_WARN([libpcsclite not found by pkg-config])]

)

saved_CPPFLAGS="$CPPFLAGS"

CPPFLAGS="$CPPFLAGS $PCSC_CFLAGS"

PCSC_ERROR_MSG="install pcsc-lite $PCSC_NEEDED_VERSION or later, or use ./configure PCSC_CFLAGS=..."

AC_CHECK_HEADER(ifdhandler.h,, [AC_MSG_ERROR([$PCSC_ERROR_MSG])])

AC_CHECK_HEADER(reader.h,, [AC_MSG_ERROR([$PCSC_ERROR_MSG])])

CPPFLAGS="$saved_CPPFLAGS"

# Add libtool support.

# Static lib is disabled by default. Use --enable-static if needed

LT_INIT(disable-static)

LT_INIT

# Automatically update the libtool script if it becomes out-of-date.

AC_SUBST(LIBTOOL_DEPS)

# Checks for header files.

AC_HEADER_STDC

AC_CHECK_HEADERS(errno.h fcntl.h stdlib.h unistd.h termios.h string.h sys/time.h sys/types.h stdarg.h arpa/inet.h stdio.h,,

	[AC_MSG_ERROR([some header files not found])])

# Checks for typedefs, structures, and compiler characteristics.

AC_C_CONST

AC_TYPE_SIZE_T

AC_HEADER_TIME

# Checks for library functions.

AC_CHECK_FUNCS(select strerror strncpy memcpy strlcpy strlcat)

# Select OS specific versions of source files.

AC_SUBST(BUNDLE_HOST)

AC_SUBST(DYN_LIB_EXT)

BUNDLE_HOST=`uname | sed -e s,/,_,`

DYN_LIB_EXT="so"

case "$BUNDLE_HOST" in

Darwin)

	BUNDLE_HOST=MacOS

	DYN_LIB_EXT="dylib"

	;;

SunOS)

	BUNDLE_HOST=Solaris

	;;

	esac

# --disable-libusb

AC_ARG_ENABLE(libusb,

	AS_HELP_STRING([--disable-libusb],[do not use libusb]),

	[ use_libusb="${enableval}" ], [ use_libusb=yes ] )

# check if libusb is used

LIBUSB_NEEDED_VERSION="1.0.9"

if test "x$use_libusb" != xno ; then

	PKG_CHECK_EXISTS([libusb-1.0], [

	PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= $LIBUSB_NEEDED_VERSION, [],

		[

		AC_MSG_WARN([install libusb $LIBUSB_NEEDED_VERSION or later])

		PKG_CHECK_MODULES(LIBUSB, libusb-1.0)

		])

	])

	saved_CPPFLAGS="$CPPFLAGS"

	saved_LIBS="$LIBS"

	CPPFLAGS="$CPPFLAGS $LIBUSB_CFLAGS"

	LIBS="$LDFLAGS $LIBUSB_LIBS"

	AC_CHECK_HEADERS(libusb.h, [],

		[ AC_MSG_ERROR([libusb.h not found, install libusb or use ./configure LIBUSB_CFLAGS=...]) ])

	AC_MSG_CHECKING([for libusb_init])

	AC_TRY_LINK_FUNC(libusb_init, [ AC_MSG_RESULT([yes]) ],

		[ AC_MSG_ERROR([libusb not found, use ./configure LIBUSB_LIBS=...]) ])

	CPPFLAGS="$saved_CPPFLAGS"

	LIBS="$saved_LIBS"

	use_libusb=yes

fi

AC_SUBST(LIBUSB_CFLAGS)

AC_SUBST(LIBUSB_LIBS)

AM_CONDITIONAL(WITH_LIBUSB, test "${use_libusb}" != "no")

# --enable-composite-as-multislot

use_composite_as_multislot=no

AC_ARG_ENABLE(composite-as-multislot,

	AS_HELP_STRING([--enable-composite-as-multislot],[composite device are seen as multi-slots]),

	[ use_composite_as_multislot="${enableval}" ] )

if test "x$use_composite_as_multislot" = xyes; then

	AC_DEFINE(USE_COMPOSITE_AS_MULTISLOT, 1, [composite device are seen as multi-slots])

fi

# check if the compiler support -fvisibility=hidden (GCC >= 4)

saved_CFLAGS="$CFLAGS"

CFLAGS="$CFLAGS -fvisibility=hidden"

AC_MSG_CHECKING([for -fvisibility=hidden])

AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],

    [   AC_MSG_RESULT([yes])

        SYMBOL_VISIBILITY="-fvisibility=hidden" ],

    AC_MSG_RESULT([no]))

CFLAGS="$saved_CFLAGS"

AC_SUBST(SYMBOL_VISIBILITY)

# --disable-multi-thread

AC_ARG_ENABLE(multi-thread,

	AS_HELP_STRING([--disable-multi-thread],[disable multi threading]),

	[ multithread="${enableval}" ], [ multithread=yes ] )

if test "${multithread}" != no ; then

	AX_PTHREAD(

		[ AC_DEFINE(HAVE_PTHREAD, 1,

			[Define if you have POSIX threads libraries and header files.])

	   	], [ AC_MSG_ERROR([POSIX thread support required]) ])

	multithread=yes

fi

# --enable-bundle=NAME

AC_ARG_ENABLE(bundle,

	AS_HELP_STRING([--enable-bundle=NAME],[bundle directory name

	(default ifd-ccid.bundle)]),

	[bundle="${enableval}"], [bundle=false])

if test "${bundle}" = false ; then

	bundle="ifd-ccid.bundle"

fi

AC_DEFINE_UNQUOTED(BUNDLE, "$bundle", [bundle directory name])

# --enable-usbdropdir=DIR

AC_ARG_ENABLE(usbdropdir,

	AS_HELP_STRING([--enable-usbdropdir=DIR],[directory containing USB

	drivers (default to pcscd config or $(prefix)/pcsc/drivers)]),

	[usbdropdir="${enableval}"], [usbdropdir=false])

if test "${usbdropdir}" = false ; then

	usbdropdir=`$PKG_CONFIG libpcsclite --variable=usbdropdir`

fi

AC_DEFINE_UNQUOTED(PCSCLITE_HP_DROPDIR, "$usbdropdir", [directory containing USB drivers])

if test "${usbdropdir}" = "" ; then

	AC_MSG_ERROR([use --enable-usbdropdir=DIR])

fi

# --enable-twinserial

AC_ARG_ENABLE(twinserial,

	AS_HELP_STRING([--enable-twinserial],[also compile and install the serial Twin driver]),

	[twinserial="${enableval}"], [twinserial=no])

AM_CONDITIONAL(WITH_TWIN_SERIAL, test "${twinserial}" != "no")

# --enable-ccidtwindir=DIR

AC_ARG_ENABLE(ccidtwindir,

	AS_HELP_STRING([--enable-ccidtwindir=DIR],[directory to install the

	serial Twin driver (default to pcscd config or $(prefix)/pcsc/drivers/serial)]),

	[ccidtwindir="${enableval}"], [ccidtwindir=false])

if test "${ccidtwindir}" = false ; then

	ccidtwindir=$usbdropdir/serial

fi

# --enable-serialconfdir=DIR

AC_ARG_ENABLE(serialconfdir,

	AS_HELP_STRING([--enable-serialconfdir=dir],[directory containing

		serial drivers (default to pcscd config)]),

	[serialconfdir="${enableval}"], [serialconfdir=false])

if test "${serialconfdir}" = false ; then

	serialconfdir=`$PKG_CONFIG libpcsclite --variable=serialconfdir`

fi

# --disable-pcsclite

AC_ARG_ENABLE(pcsclite,

	AS_HELP_STRING([--disable-pcsclite],[do not use pcsc-lite debug support]),

	[ pcsclite="${enableval}" ], [ pcsclite=yes ] )

if test "${pcsclite}" != no ; then

	# check that pcsc-lite is installed

	OLD_LIBS="$LIBS"

	OLD_CFLAGS="$CFLAGS"

	LIBS="$LIBS $PCSC_LIBS"

	CFLAGS="$CFLAGS $PCSC_CFLAGS"

	AC_MSG_CHECKING([for SCardEstablishContext])

	AC_TRY_LINK_FUNC(SCardEstablishContext,

	    [ AC_MSG_RESULT([yes]) ],

		[ AC_MSG_ERROR([SCardEstablishContext() not found, install pcsc-lite, or use PCSC_LIBS=...  ./configure]) ])

	LIBS="$OLD_LIBS"

	CFLAGS="$OLD_CFLAGS"

	pcsclite=yes

fi

AM_CONDITIONAL(WITHOUT_PCSC, test "${pcsclite}" != "yes")

# --enable-syslog

AC_ARG_ENABLE(syslog,

	AS_HELP_STRING([--enable-syslog],[use syslog instead of printf for debug (Yosemite)]),

	[ use_syslog="${enableval}" ], [ use_syslog=no ] )

if test x$use_syslog = xyes; then

  AC_DEFINE(USE_SYSLOG, 1, [Use syslog(3) for debug])

fi

# --disable-class

AC_ARG_ENABLE(class,

	AS_HELP_STRING([--disable-class],[remove the CCIDCLASSDRIVER from Info.plist]),

	[class="${enableval}"], [class=yes])

if test "${class}" != yes ; then

	NOCLASS="--no-class"

fi

AC_SUBST(NOCLASS)

# --enable-embedded

AC_ARG_ENABLE(embedded,

  AS_HELP_STRING([--enable-embedded],[limit RAM and CPU ressources by disabling features (log)]),

  [ use_embedded="${enableval}" ])

if test x$use_embedded = xyes; then

  AC_DEFINE(NO_LOG, 1, [Disable logging support])

fi

# --enable-zlp

AC_ARG_ENABLE(zlp,

  AS_HELP_STRING([--enable-zlp],[enable the Zero Length Packet patch for some Gemalto readers]),

  [ use_zlp="${enableval}" ])

if test x$use_zlp = xyes; then

  AC_DEFINE(ENABLE_ZLP, 1, [Enable Zero Length Packet patch])

fi

# Setup dist stuff

AC_SUBST(ac_aux_dir)

AC_SUBST(bundle)

AC_SUBST(usbdropdir)

AC_SUBST(ccidtwindir)

AC_SUBST(serialconfdir)

AS_AC_EXPAND(bindir_exp,$bindir)

AS_AC_EXPAND(sysconfdir_exp,$sysconfdir)

cat << EOF

libccid has been configured with following options:

Version:             ${PACKAGE_VERSION}

User binaries:       $(eval eval eval echo "${bindir_exp}")

Configuration files: $(eval eval eval echo "${sysconfdir_exp}")

Host:                ${host}

Compiler:            ${CC}

Preprocessor flags:  ${CPPFLAGS}

Compiler flags:      ${CFLAGS}

Preprocessor flags:  ${CPPFLAGS}

Linker flags:        ${LDFLAGS}

Libraries:           ${LIBS}

PCSC_CFLAGS:         ${PCSC_CFLAGS}

PCSC_LIBS:           ${PCSC_LIBS}

PTHREAD_CFLAGS:      ${PTHREAD_CFLAGS}

PTHREAD_LIBS:        ${PTHREAD_LIBS}

BUNDLE_HOST:         ${BUNDLE_HOST}

DYN_LIB_EXT:         ${DYN_LIB_EXT}

LIBUSB_CFLAGS:       ${LIBUSB_CFLAGS}

LIBUSB_LIBS:         ${LIBUSB_LIBS}

SYMBOL_VISIBILITY:   ${SYMBOL_VISIBILITY}

NOCLASS:             ${NOCLASS}

libusb support:          ${use_libusb}

composite as multislot:  ${use_composite_as_multislot}

multi threading:         ${multithread}

bundle directory name:   ${bundle}

USB drop directory:      ${usbdropdir}

serial Twin support:     ${twinserial}

serial twin install dir: ${ccidtwindir}

serial config directory: ${serialconfdir}

compiled for pcsc-lite:  ${pcsclite}

syslog debug:            ${use_syslog}

class driver:            ${class}

EOF

# Write Makefiles.

AC_CONFIG_FILES(Makefile

	src/Makefile

	readers/Makefile

	contrib/Makefile

	contrib/Kobil_mIDentity_switch/Makefile

	contrib/RSA_SecurID/Makefile

	examples/Makefile)

AC_OUTPUT