# This file is part of the src2pkg program:
# Copyright 2005-2009 Gilbert Ashley <amigo@ibilio.org>
# src2pkg is released under the GNU General Public License Version 2

# Strip ELF Binaries and Libraries
strip_bins() {
if [[ $ALLOW_USER_EXTENSIONS = "YES" ]] ; then
 # check if the user has any pre-execution extensions to this file and run them, if so.
 [[ -f "$HOME"/.src2pkg/extensions/10.pre ]] && . "$HOME"/.src2pkg/extensions/10.pre
fi

if [[ "$FAILED" = "" ]] ; then
	if [[ $STRIP_BINS = "YES" ]] ; then
	 cd "$PKG_DIR" ; 
	 if [[ $(find . | xargs -r file | grep "executable" | grep ELF) ]] ; then
	  echo -n $BLUE"Stripping ELF binaries - "$NORMAL
	   find . | xargs -r file | grep "executable" | grep ELF | cut -f 1 -d : | xargs -r strip $BIN_STRIP_COMMAND 2> /dev/null
	  echo $GREEN"Done"$NORMAL
	 else
	  ! [[ $QUIET = "YES" ]] && echo "No unstripped ELF binaries were found. "$BLUE"Skipping..."$NORMAL
	 fi
	fi

	if [[ $STRIP_LIBS = "YES" ]] ; then
		cd "$PKG_DIR" ;
		if [[ $(find . | xargs -r file | grep "current ar archive") ]] ; then
		 echo -n $BLUE"Stripping static archives - "$NORMAL
		 find . | xargs -r file | grep "current ar archive" | cut -f 1 -d : | xargs -r strip -p --strip-debug 2> /dev/null
		 echo $GREEN"Done"$NORMAL
		else
		 ! [[ $QUIET = "YES" ]] && echo "No unstripped static archives found. "$BLUE"Skipping..."$NORMAL
		fi
		if [[ $(find . | xargs -r file | grep "not stripped" | grep shared | grep ELF ) ]] \
			|| [[ $(find . | xargs -r file | grep "not stripped" | grep relocatable | grep ELF ) ]] ; then
		 echo -n $BLUE"Stripping shared libraries - "$NORMAL
		 find . | xargs -r file | grep "shared object" | grep ELF | grep "not stripped" | cut -f 1 -d : | xargs -r strip $LIB_STRIP_COMMAND 2> /dev/null
		 find . | xargs -r file | grep "relocatable" | grep ELF | grep "not stripped" | cut -f 1 -d : | xargs -r strip $LIB_STRIP_COMMAND 2> /dev/null
		 echo $GREEN"Done"$NORMAL
		else
		 ! [[ $QUIET = "YES" ]] && echo "No unstripped shared libraries found. "$BLUE"Skipping..."$NORMAL
		fi
	fi
	if [[ $STRIP_HARD = "YES" ]] ; then
		cd "$PKG_DIR" ;
		# Strip .comment and .note sections (the latter only if it is not allocated)
		# for already stripped elf files in the PKG_DIR (code taken from rpm)
		#for f in `find "$PKG_DIR"  -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
			#sed -n -e 's/^\(.*\):[ 	]*ELF.*, stripped/\1/p'`; do
		for f in $(find "$PKG_DIR"  -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
			sed -n -e 's/^\(.*\):[ 	]*ELF.*, stripped/\1/p') ; do
			note="-R .note"
			if objdump -h $f | grep '^[ 	]*[0-9]*[ 	]*.note[ 	]' -A 1 | \
			grep ALLOC >/dev/null; then
			note=
			fi
			strip -R .comment $note $f || :
			strip -R .compact_rel $note $f || :
		done
	fi
	# this has been moved to make_doinst so that bins are only compressed after
	# generating any dependency info -upx'd binaries are shown as statically linked
	#if [[ $COMPRESS_BINS = "YES" ]] || [[ $SAVE_SPACE -gt 2 ]] ; then 
	#	compress_bins
	#fi
fi

if [[ $ALLOW_USER_EXTENSIONS = "YES" ]] ; then
 # check if the user has any post-execution extensions to this file and run them, if so.
 [[ -f "$HOME"/.src2pkg/extensions/10.post ]] && . "$HOME"/.src2pkg/extensions/10.post
fi

}
# end strip_bins