scripts/build/combine_libs

   1 #!/bin/sh
   2
   3 set -e
   4
   5 TMPDIR="$(mktemp -d -t tor_lib_combining.XXXXXX)"
   6 ORIGDIR="$(pwd)"
   7
   8 trap 'cd "$ORIGDIR" && rm -rf "$TMPDIR"' 0
   9
  10 abspath() {
  11     echo "$(cd "$(dirname "$1")" >/dev/null && pwd)/$(basename "$1")"
  12 }
  13
  14 apple_symdef_fix() {
  15     # On modern macOS and iOS we need to remove the "__.SYMDEF" and "__.SYMDEF
  16     # SORTED" before we repack the archive.
  17     # See: tor#40683.
  18     if [ "$(uname -s)" = "Darwin" ] ; then
  19         find . -name "__.SYMDEF*" -delete
  20     fi
  21 }
  22
  23 TARGET=$(abspath "$1")
  24
  25 shift
  26
  27 for input in "$@"; do
  28     cd "$ORIGDIR"
  29     abs=$(abspath "$input")
  30     dir="$TMPDIR"/$(basename "$input" .a)
  31     mkdir "$dir"
  32     cd "$dir" >/dev/null
  33     "${AR:-ar}" x "$abs"
  34 done
  35
  36 cd "$TMPDIR" >/dev/null
  37 apple_symdef_fix
  38 "${AR:-ar}" "${ARFLAGS:-cru}" library.tmp.a ./*/**
  39 "${RANLIB:-ranlib}" library.tmp.a
  40 mv -f library.tmp.a "$TARGET"