lib/tdb/abi_checks.sh

   1 #!/bin/bash
   2
   3 make clean
   4
   5 mkdir -p abi/common
   6 mkdir -p abi/tools
   7 ABI_CHECKS="-aux-info abi/\$@.X"
   8 make ABI_CHECK="$ABI_CHECKS" CC="/usr/bin/gcc"
   9
  10 for i in abi/*/*.X; do cat $i | grep 'tdb\.h'; done | sort | uniq | awk -F "extern " '{ print $2 }' > abi/signatures
  11 grep '^extern' include/tdb.h | grep -v '"C"' | sort | uniq | awk -F "extern " '{ print $2 }' >> abi/signatures
  12
  13 cat > abi/exports << EOF
  14 {
  15     global:
  16 EOF
  17 #Functions
  18 cat abi/signatures | grep "(" | awk -F '(' '{ print $1 }' | awk -F ' ' '{ print "           "$NF";" }' | tr -d '*' | sort >> abi/exports
  19 #global vars
  20 cat abi/signatures | grep -v "(" | awk -F ';' '{print $1 }' | awk -F ' ' '{ print "           "$NF";" }' | tr -d '*' | sort >> abi/exports
  21 cat >> abi/exports << EOF
  22
  23     local: *;
  24 };
  25 EOF
  26
  27 diff -u tdb.signatures abi/signatures
  28 if [ "$?" != "0" ]; then
  29     echo "WARNING: Possible ABI Change!!"
  30 fi
  31
  32 diff -u tdb.exports abi/exports
  33 if [ "$?" != "0" ]; then
  34     echo "WARNING: Export file may be outdated!!"
  35 fi