git.notmuchmail.org Git - notmuch/blob - lib/gen-version-script.sh

   1
   2 # we go through a bit of work to get the unmangled names of the
   3 # typeinfo symbols because of
   4 # http://sourceware.org/bugzilla/show_bug.cgi?id=10326
   5
   6 if [ $# -lt 2 ]; then
   7     echo Usage: $0 header obj1 obj2 obj3
   8     exit 1;
   9 fi
  10
  11 HEADER=$1
  12 shift
  13
  14 printf '{\nglobal:\n'
  15 nm  $* | awk '$1 ~ "^[0-9a-fA-F][0-9a-fA-F]*$" && $3 ~ "Xapian.*Error" {print $3}' | sort | uniq | \
  16 while read sym; do
  17     demangled=$(c++filt $sym)
  18     case $demangled in
  19         typeinfo*)
  20             printf "\t$sym;\n"
  21             ;;
  22         *)
  23             ;;
  24     esac
  25 done
  26 nm $* | awk '$1 ~ "^[0-9a-fA-F][0-9a-fA-F]*$" && $2 == "T" && $3 ~ "^get(line|delim)$" {print $3 ";"}'
  27 sed  -n 's/^[[:space:]]*\(notmuch_[a-z_]*\)[[:space:]]*(.*/ \1;/p' $HEADER
  28 printf "local: *;\n};\n"