configure.in

linux下摄象头截取代码

AC_INIT()
AC_ISC_POSIX

LDFLAGS="$LDFLAGS -L/usr/local/lib -L/usr/local/X11/lib"
CFLAGS="$CFLAGS -I/usr/local/include"

AC_CHECK_LIB(m, pow)
AC_CHECK_LIB(z, gzopen)
AC_CHECK_LIB(png, png_create_write_struct)
AC_CHECK_LIB(jpeg, jpeg_set_defaults)

AC_MSG_CHECKING(--with-syslog=?)
AC_ARG_WITH(syslog,
	[  --with-syslog           use syslog [default=no]],
	[ac_syslog=$withval],
	[ac_syslog=no]
)
if test "$ac_syslog" = "yes" ; then
	CFLAGS="$CFLAGS -DUSE_SYSLOG"
else
	ac_syslog=no
fi
AC_MSG_RESULT($ac_syslog)

AC_MSG_CHECKING(--with-device=?)
AC_ARG_WITH(device,
	[  --with-device=<device>  video4linux device [default=/dev/video]],
	[ac_device=$withval],
	[ac_device=/dev/video]
)
AC_MSG_RESULT($ac_device)
if ! test -c $ac_device; then
	echo "** Warning: can't see '$ac_device'"
fi

AC_MSG_CHECKING(--with-ttf-inc=?)
AC_ARG_WITH(ttf-inc,
	[  --with-ttf-inc=<dir>    include directory for the freetype headers],
	[ac_ttf=$withval],
	[ac_ttf=/usr/local/X11/include]
)
AC_MSG_RESULT($ac_ttf)
CFLAGS="$CFLAGS -I$ac_ttf"
AC_CHECK_LIB(ttf, TT_Init_FreeType)


AC_SUBST(ac_device)

AC_OUTPUT(
Makefile
w3camd/Makefile
)