git.sesse.net Git - vlc/blob - extras/contrib/src/Patches/libdvdread.patch

   1 Index: configure.ac
   2 ===================================================================
   3 --- configure.ac        (revision 1107)
   4 +++ configure.ac        (working copy)
   5 @@ -137,24 +137,59 @@
   6  dnl ---------------------------------------------
   7  dnl dynamic linker
   8  dnl ---------------------------------------------
   9 -case $host in
  10 -  *mingw32*)
  11 -    CFLAGS="-idirafter \$(top_srcdir)/msvc/include $CFLAGS"
  12 -    LDFLAGS="-no-undefined $LDFLAGS"
  13 -    ;;
  14 -  *cygwin*)
  15 -    LDFLAGS="-no-undefined $LDFLAGS"
  16 -    ;;
  17 -  *)
  18 -    AC_CHECK_LIB(c, dlopen,
  19 -                DYNAMIC_LD_LIBS="",
  20 -                AC_CHECK_LIB(dl, dlopen,
  21 -                             DYNAMIC_LD_LIBS="-ldl",
  22 -                             AC_MSG_ERROR(dynamic linker needed)))
  23 -    AC_SUBST(DYNAMIC_LD_LIBS)
  24 -    ;;
  25 -esac
  26 +AC_ARG_WITH( [libdvdcss],
  27 +    [  --with-libdvdcss[=PATH]    force linking against libdvdcss],
  28 +    [if test x"$withval" != xno; then
  29 +       link_dvdcss=yes
  30 +     fi
  31 +     if test x"$withval" != xyes; then
  32 +       dvdcss_path=$withval
  33 +     fi])
  34
  35 +if test x"$link_dvdcss" != xyes; then
  36 +dnl dlopen libdvdcss
  37 +  AC_CHECK_FUNC( dlopen,
  38 +    [DL_LIBS="" ],
  39 +    AC_CHECK_LIB( dl, dlopen,
  40 +      [DL_LIBS=-ld ],
  41 +      AC_MSG_ERROR(You need libdl (dlopen))
  42 +    )
  43 +  )
  44 +else
  45 +dnl link with libdvdcss
  46 +  if test -z "$dvdcss_path"; then
  47 +    AC_CHECK_LIB(dvdcss, dvdcss_interface_2,
  48 +      [ CSS_LIBS=-ldvdcss ],
  49 +      AC_MSG_ERROR(You need libdvdcss.so.2 or later)
  50 +    )
  51 +    AC_CHECK_HEADERS(dvdcss/dvdcss.h,
  52 +      [ ],
  53 +      AC_MSG_ERROR(You need libdvdcss (dvdcss.h))
  54 +    )
  55 +  else
  56 +    saved_CFLAGS=$CFLAGS
  57 +    CFLAGS="$CFLAGS -L$dvdcss_path/lib"
  58 +    AC_CHECK_LIB(dvdcss, dvdcss_interface_2,
  59 +      [ CSS_LIBS="-L$dvdcss_path/lib -R$dvdcss_path/lib -ldvdcss"
  60 +        CSS_CFLAGS=-I$dvdcss_path/include ],
  61 +      AC_MSG_ERROR(You need libdvdcss.so.2 or later)
  62 +    )
  63 +    CFLAGS=$saved_CFLAGS
  64 +    dnl -w added to shutup GCC3.1's cpp warning about -I/usr/local
  65 +    saved_CPPFLAGS=$CPPFLAGS
  66 +    CPPFLAGS="-w $CPPFLAGS -I$dvdcss_path/include"
  67 +    AC_CHECK_HEADERS(dvdcss/dvdcss.h,
  68 +      [ ],
  69 +      AC_MSG_ERROR(You need libdvdcss (dvdcss.h))
  70 +    )
  71 +    CPPFLAGS=$saved_CPPFLAGS
  72 +  fi
  73 +fi
  74 +
  75 +AC_SUBST(DL_LIBS)
  76 +AC_SUBST(CSS_LIBS)
  77 +AC_SUBST(CSS_CFLAGS)
  78 +
  79  dnl ---------------------------------------------
  80  dnl cflags
  81  dnl ---------------------------------------------