autogen.sh

   1 #!/bin/sh -e
   2
   3 include ()
   4 {
   5     # If we keep a copy of the kernel header in the SVN tree, we'll have
   6     # to worry about synchronization issues forever. Instead, we just copy
   7     # the headers that we need from the lastest kernel version at autogen
   8     # stage.
   9
  10     INCLUDEDIR=${KERNEL_DIR:-/lib/modules/`uname -r`/build}/include/linux
  11     if [ -f $INCLUDEDIR/netfilter/nfnetlink_queue.h ]
  12     then
  13         TARGET=include/libnetfilter_queue/linux_nfnetlink_queue.h
  14         echo "Copying nfnetlink_queue.h to linux_nfnetlink_queue.h"
  15         cp $INCLUDEDIR/netfilter/nfnetlink_queue.h $TARGET
  16         TEMP=`tempfile`
  17         sed 's/linux\/netfilter\/nfnetlink.h/libnfnetlink\/linux_nfnetlink.h/g' $TARGET > $TEMP
  18         # Add aligned_u64 definition after #define _NFNETLINK_QUEUE_H
  19         awk '{
  20         if ( $0 == "#define _NFNETLINK_QUEUE_H" ) {
  21                 print $0
  22                 getline
  23                 print $0
  24                 print "#ifndef aligned_u64"
  25                 print "#define aligned_u64 unsigned long long __attribute__((aligned(8)))"
  26                 print "#endif"
  27         }
  28
  29         print $0
  30         }' $TEMP > $TARGET
  31     else
  32         echo "can't find nfnetlink_queue.h kernel file in $INCLUDEDIR"
  33         exit 1
  34     fi
  35 }
  36
  37 [ "x$1" = "xdistrib" ] && include
  38 autoreconf -fi
  39 rm -Rf autom4te.cache