- AC_CHECK_HEADERS(linux/cdrom.h)
- AC_EGREP_HEADER(dvd,linux/cdrom.h,[
- AC_DEFINE(LINUX_DVD,1, DVD support for linux)
+ AC_CHECK_HEADERS(sys/cdio.h sys/dvdio.h linux/cdrom.h)
+ BSD_DVD_STRUCT=0
+ dnl
+ dnl Old FreeBSD: sys/cdio.h
+ dnl
+ AC_EGREP_HEADER(dvd_struct,sys/dvdio.h,[
+ AC_DEFINE(DVD_STRUCT_IN_SYS_DVDIO_H, 1,
+ Define if <sys/dvdio.h> defines dvd_struct.)
+ BSD_DVD_STRUCT=1
+ ])
+ dnl
+ dnl Newer FreeBSD: sys/dvdio.h
+ dnl
+ AC_EGREP_HEADER(dvd_struct,sys/cdio.h,[
+ AC_DEFINE(DVD_STRUCT_IN_SYS_CDIO_H, 1,
+ Define if <sys/cdio.h> defines dvd_struct.)
+ BSD_DVD_STRUCT=1
+ ])
+ if test x$BSD_DVD_STRUCT = x1; then
+ AC_DEFINE(HAVE_BSD_DVD_STRUCT, 1,
+ Define if BSD-like dvd_struct is defined.)
+ fi
+ dnl
+ dnl Linux: linux/cdrom.h
+ dnl
+ AC_EGREP_HEADER(dvd_struct,linux/cdrom.h,[
+ AC_DEFINE(DVD_STRUCT_IN_LINUX_CDROM_H, 1,
+ Define if <linux/cdrom.h> defines DVD_STRUCT.)