# 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

# This method installs software using the DESTDIR variable
# it attempts to install programs directly into the PKG_DIR
# Success is verified using tracklist. The VERIFY command is declared in 01-pre_process

install_to_destdir() {
if [[ $PKG_DIR = "" ]] || [[ $DEST_DIR = "" ]] ; then
   echo $RED"FAILED"$NORMAL
   FAILED="NO DEST_DIR"
else

   echo $BLUE"Logging output to: "$NORMAL"SRC_DIR/$NAME-make-install.log"
   echo $BLUE"Installing using $DEST_DIR - "$NORMAL"Using:"

   mkdir -p "$PKG_DIR"

   trap trap_int 2
   ( cd "$OBJ_DIR" ;
   if [[ $LOG_COMMANDS = "YES" ]] ; then
	if [[ $DEST_DIR = "PREFIX" ]] || [[ $DEST_DIR = "prefix" ]] ; then
		echo "   ${INSTALL_COMMAND} $DEST_DIR=$PKG_DIR/$PRE_FIX ${INSTALL_RULE}"$NORMAL
		${VERIFY} ${INSTALL_COMMAND} $DEST_DIR="${PKG_DIR}"/${PRE_FIX} ${INSTALL_RULE} &> $NAME-make-install.log
	elif [[ $DEST_DIR = "CMAKE_INSTALL_PREFIX" ]] ; then
		echo "   ${INSTALL_COMMAND} $DEST_DIR=$PKG_DIR/$PRE_FIX ${INSTALL_RULE}"$NORMAL
		${VERIFY} ${INSTALL_COMMAND} $DEST_DIR="${PKG_DIR}"/${PRE_FIX} ${INSTALL_RULE} &> $NAME-make-install.log
	else
		echo "   ${INSTALL_COMMAND} $DEST_DIR=$PKG_DIR ${INSTALL_RULE}"$NORMAL
		${VERIFY} ${INSTALL_COMMAND} $DEST_DIR="${PKG_DIR}" ${INSTALL_RULE} &> $NAME-make-install.log
	fi
   elif [[ $QUIET = "YES" ]] ; then
	if [[ $DEST_DIR = "PREFIX" ]] || [[ $DEST_DIR = "prefix" ]] ; then
		echo "   ${INSTALL_COMMAND} $DEST_DIR=$PKG_DIR/$PRE_FIX ${INSTALL_RULE}"$NORMAL
		${VERIFY} ${INSTALL_COMMAND} $DEST_DIR="${PKG_DIR}"/${PRE_FIX} ${INSTALL_RULE} &> /dev/null
	elif [[ $DEST_DIR = "CMAKE_INSTALL_PREFIX" ]] ; then
		echo "   ${INSTALL_COMMAND} $DEST_DIR=$PKG_DIR/$PRE_FIX ${INSTALL_RULE}"$NORMAL
		${VERIFY} ${INSTALL_COMMAND} $DEST_DIR="${PKG_DIR}"/${PRE_FIX} ${INSTALL_RULE} &> /dev/null
	else
		echo "   ${INSTALL_COMMAND} $DEST_DIR=$PKG_DIR ${INSTALL_RULE}"$NORMAL
		${VERIFY} ${INSTALL_COMMAND} $DEST_DIR="${PKG_DIR}" ${INSTALL_RULE} &> /dev/null
	fi
   else
	if [[ $DEST_DIR = "PREFIX" ]] || [[ $DEST_DIR = "prefix" ]] ; then
		echo "   ${INSTALL_COMMAND} $DEST_DIR=$PKG_DIR/$PRE_FIX ${INSTALL_RULE}"$NORMAL
		${VERIFY} ${INSTALL_COMMAND} $DEST_DIR="${PKG_DIR}"/${PRE_FIX} ${INSTALL_RULE}
	elif [[ $DEST_DIR = "CMAKE_INSTALL_PREFIX" ]] ; then
		echo "   ${INSTALL_COMMAND} $DEST_DIR=$PKG_DIR/$PRE_FIX ${INSTALL_RULE}"$NORMAL
		${VERIFY} ${INSTALL_COMMAND} $DEST_DIR="${PKG_DIR}"/${PRE_FIX} ${INSTALL_RULE}
	else
		echo "   ${INSTALL_COMMAND} $DEST_DIR=$PKG_DIR ${INSTALL_RULE}"$NORMAL
		${VERIFY} ${INSTALL_COMMAND} $DEST_DIR="${PKG_DIR}" ${INSTALL_RULE}
	fi
   fi
   )

   if [[ $? -gt 0 ]] ; then
	# make install itself returned a possible  error
	# try to do a generic installation
	echo $CYAN"Notice - "$NORMAL"Possible error running '$INSTALL_COMMAND $INSTALL_RULE'"
	
	if [[ $(find "${PKG_DIR}"/ -type f) != "" ]] ; then
		echo $CYAN"NOTICE - "$NORMAL"May have been a false error as files were found."
		#echo "We'll try ignoring it. Report this to me if it doesn't work."
	elif [[ -x "$OBJ_DIR"/$NAME ]] || [[ -x "$OBJ_DIR"/$ORIG_NAME ]]; then
		# echo $CYAN"Notice - "$NORMAL"Running '$INSTALL_LINE' has failed."
		echo "But, there seems to be a matching executable in the SRC_DIR."
		echo $BLUE"Doing generic install - "$NORMAL
		mkdir -p "$PKG_DIR"/$PRE_FIX/bin
		[[ -x "$OBJ_DIR"/$NAME ]] && cp -a "$OBJ_DIR"/$NAME "$PKG_DIR"/$PRE_FIX/bin
		[[ -x "$OBJ_DIR"/$ORIG_NAME ]] && cp -a "$OBJ_DIR"/$ORIG_NAME "$PKG_DIR"/$PRE_FIX/bin
		if [[ -e "$OBJ_DIR"/$NAME.1 ]] || [[ -e "$OBJ_DIR"/$NAME.man ]] ; then
			echo $BLUE"Found man-page - "$NORMAL"Copying into PKG_DIR"
			mkdir -p "$PKG_DIR"/usr/man/man1
			[[ -e "$OBJ_DIR"/$NAME.1 ]] && cp -a "$OBJ_DIR"/$NAME.1 "$PKG_DIR"/usr/man/man1/$NAME.1
			[[ -e "$OBJ_DIR"/$NAME.man ]] && cp -a "$OBJ_DIR"/$NAME.man "$PKG_DIR"/usr/man/man1/$NAME.1
		fi
	else
		echo $RED"FATAL! "$NORMAL"Running ${INSTALL_COMMAND} ${INSTALL_RULE} has failed with error: $? "
		echo "Try using INSTALL_LINE 'make -i install'  "$RED"Exiting..."$NORMAL
		FAILED="make_install"
		post_process
	fi
   else
	SIZEOFPKGDIR=${#PKG_DIR}
	while read line ; do
		case $line in
			$SRC_DIR*|$PKG_DIR*) true ;;
			"") true ;;
			*) STRAY_FILES=1 ; echo ${line} >> $SRC_DIR/stray-files ;;
		esac
	done < $SRC_DIR/tracklist-files
	if [[ $STRAY_FILES = 1 ]] ; then
		echo $YELLOW"Warning! "$NORMAL"These sources have broken $DEST_DIR support!"
		echo $YELLOW"Warning! "$NORMAL"$MAKEFILE installs these files outside of DESTDIR:"
		cat $SRC_DIR/stray-files
		echo -n $BLUE"Correcting $DEST_DIR errors - "$NORMAL
		cd $PKG_DIR
		for FILE in $(cat $SRC_DIR/stray-files) ; do
			cp -a --parents $FILE .
		done
		echo $GREEN"Done!"$NORMAL
	else
		echo $BLUE"Installation in $DEST_DIR - "$GREEN"Successful"$NORMAL
	fi
	echo $BLUE"Processing package content:"$NORMAL
   fi

fi
}