pkgs/build-essentials/buildsystem-tools/stripper

   1 #!/bin/bash
   2
   3 # Based on RedHat's brp-strip*.
   4
   5 BUILDROOT=${1}
   6
   7 for f in `find ${BUILDROOT} -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
   8                 grep -v "^${BUILDROOT}/\?usr/lib/debug"  | \
   9                 grep -v ' shared object,' | \
  10                 sed -n -e 's/^\(.*\):[  ]*ELF.*, not stripped/\1/p'`; do
  11
  12         # Strip ELF binaries
  13         strip -g "$f" || :
  14
  15         note="-R .note"
  16         if objdump -h $f | grep '^[     ]*[0-9]*[       ]*.note[        ]' -A 1 | \
  17                 grep ALLOC >/dev/null; then
  18                 note=
  19         fi
  20         strip -R .comment $note "$f" || :
  21 done
  22
  23 # Strip ELF shared objects
  24 # Please note we don't restrict our search to executable files because
  25 # our libraries are not (should not be, at least) +x.
  26 for f in `find ${BUILDROOT} -type f -a -exec file {} \; | \
  27         grep -v "^${BUILDROOT}/\?usr/lib/debug"  | \
  28         grep ' shared object,' | \
  29         sed -n -e 's/^\(.*\):[  ]*ELF.*, not stripped/\1/p'`; do
  30         strip --strip-unneeded "$f"
  31 done