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133 lines
3.7 KiB
133 lines
3.7 KiB
dnl KStars configuration
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timezone_int=no
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AC_TRY_COMPILE(
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#include <time.h>
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,
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daylight = 0;
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timezone = 0;
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,
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AC_DEFINE(TIMEZONE_IS_INT,1,[The symbol timezone is an int, not a function])
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,
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AC_DEFINE(TIMEZONE_IS_INT,0,[The symbol timezone is an int, not a function])
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)
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# KStars INDI driver for the FLI CCD
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case "${host_os}" in
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*linux* ) OSDIR=linux ;;
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*bsd* ) OSDIR=bsd ;;
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* ) OSDIR=null ;;
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esac
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# This variable to is check for the availability of libusb
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have_libusb="no"
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dnl --enable-libusb=PATH
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AC_ARG_ENABLE(libusb,
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AC_HELP_STRING([--enable-libusb=PATH],[libusb path (default /usr)]),
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[
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case ${enableval} in
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"" | "yes" | "YES")
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;;
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"no" | "NO")
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use_libusb=false
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;;
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*)
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CPPFLAGS="$CPPFLAGS -I${enableval}/include"
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LDFLAGS="$LDFLAGS -L${enableval}/lib"
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;;
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esac
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]
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)
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dnl check if libusb is available
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if test "${use_libusb}" != false ; then
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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ac_save_CXXFLAGS="$CXXFLAGS"
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ac_save_LDFLAGS="$LDFLAGS"
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if test -z "$qt_includes"; then
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CXXFLAGS="$CXXFLAGS"
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else
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CXXFLAGS="$CXXFLAGS -I$qt_includes"
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fi
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LDFLAGS="$LDFLAGS -ltqt"
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AC_SUBST(LIBUSB)
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AC_CHECK_HEADERS(usb.h, [have_libusb="yes"],
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[ AC_MSG_WARN([usb.h not found, use --enable-libusb=PATH. Otherwise, INDI will compile without Apogee USB support.]) ])
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ac_save_LIBS="$LIBS"
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LIBS="$LIBS $COREFOUNDATION $IOKIT"
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AC_CHECK_LIB(usb, usb_init, [LIBUSB="$LIBUSB -lusb" have_libusb="yes"],
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[ AC_MSG_WARN([libusb not found. INDI will compile without Apogee USB support.]) ])
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LIBS="$ac_save_LIBS"
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CXXFLAGS="$ac_save_CXXFLAGS"
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LDFLAGS="$ac_save_LDFLAGS"
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AC_LANG_RESTORE
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fi
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dnl check if v4l2 is available
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have_v4l2=false
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case "$target" in
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*-*-linux*)
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AC_ARG_ENABLE(v4l2,
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[AC_HELP_STRING([--disable-v4l2],
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[disable V4L2 interface for KStars])],
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[ case "${enableval}" in
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no) disable_v4l2=yes ;;
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yes) disable_v4l2=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --disable-v4l2) ;;
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esac],
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[disable_v4l2=no])
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if test x$disable_v4l2 = xno; then
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AC_CHECK_TYPE([struct v4l2_buffer],
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[have_v4l2=true],
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[have_v4l2=false],
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[#include <sys/time.h>
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#include <linux/videodev2.h>])
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if test x$have_v4l2 = xfalse; then
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unset ac_cv_type_struct_v4l2_buffer
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AC_CHECK_TYPE([struct v4l2_buffer],
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[have_v4l2=true],
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[have_v4l2=false],
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[#include <sys/time.h>
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#include <linux/videodev.h>])
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if test x$have_v4l2 = xtrue; then
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AC_DEFINE(HAVE_LINUX_ALTERNATE_VIDEODEV_H, 1, [Define to 1 if you have the <linux/videodev.h> header file.])
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fi
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fi
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if test x$have_v4l2 = xfalse; then
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KERNEL_VERSION=`uname -r`
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AC_CHECK_FILE(/lib/modules/$KERNEL_VERSION/build/include/linux/videodev2.h,
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[AC_MSG_WARN([])
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AC_MSG_WARN([])
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AC_MSG_WARN([We cannot locate videodev2.h in /usr/include/linux])
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AC_MSG_WARN([])
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AC_MSG_WARN([This file is responsible for V4L2 in KStars])
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AC_MSG_WARN([This file is correct in /lib/modules/$KERNEL_VERSION/build/include])
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AC_MSG_WARN([It is recommended that you copy this file and videodev.h to /usr/include/linux])
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AC_MSG_WARN([])
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])
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fi
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else
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have_v4l2=false
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fi
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;;
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*)
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;;
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esac
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if test x$have_v4l2 = xtrue; then
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AC_DEFINE(HAVE_LINUX_VIDEODEV2_H, 1, [Define to 1 if you have the <linux/videodev2.h> header file.])
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fi
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AM_CONDITIONAL(BSD, test x$OSDIR = xbsd)
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AM_CONDITIONAL(LINUX, test x$OSDIR = xlinux)
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AM_CONDITIONAL(NULL, test x$OSDIR = xnull)
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AM_CONDITIONAL(HAVE_LIBUSB, test x$have_libusb = xyes)
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AM_CONDITIONAL(HAVE_V4L2, [test x$have_v4l2 = xtrue])
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