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AC_INIT(configure.in)
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(libftdi, 0.13)
AC_LANG_C
AC_PROG_CC
AM_PROG_LIBTOOL
dnl check for libusb-config
AC_PATH_PROG(HAVELIBUSB, libusb-config, $PATH)
if test ! -z "$HAVELIBUSB"; then
LIBUSB_CFLAGS=`$HAVELIBUSB --cflags`
LIBUSB_LIBS=`$HAVELIBUSB --libs`
CFLAGS="$CFLAGS $LIBUSB_CFLAGS"
LIBS="$LIBS $LIBUSB_LIBS"
else
AC_MSG_ERROR([*** libusb-config not found. You need a working libusb installation.])
fi
dnl check for version of libusb
AC_MSG_CHECKING([if libusb version is >= 0.1.7])
libusb_version_needed="1007"
libusb_version=`$HAVELIBUSB --version | sed -e "s/libusb //" | awk 'BEGIN { FS = "."; } { printf "%d", ($''1 * 1000 + $''2) * 1000 + $''3;}'`
if test $libusb_version -lt $libusb_version_needed; then
AC_MSG_RESULT(no)
AC_MSG_ERROR([*** libusb is too old ($libusb_version). You need a libusb installation newer or equal to 0.1.7.])
else
AC_MSG_RESULT(yes)
fi
ENABLE_ASYNC_MODE=0
AC_ARG_WITH(async-mode,
[ --with-async-mode enable experimental async mode. Linux only.],
[
AC_MSG_CHECKING(for experimental linux async mode)
if test "$withval" != "no"; then
ENABLE_ASYNC_MODE=1
CFLAGS="$CFLAGS -DLIBFTDI_LINUX_ASYNC_MODE"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
])
AC_SUBST(ENABLE_ASYNC_MODE)
dnl check for doxygen
AC_PATH_PROG(DOXYGEN, doxygen)
AM_CONDITIONAL(HAVE_DOXYGEN, test -n $DOXYGEN)
AC_OUTPUT([libftdi-config],[chmod a+x libftdi-config])
AC_OUTPUT(Makefile src/Makefile examples/Makefile doc/Doxyfile doc/Makefile libftdi.pc libftdi.spec)
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