########################
#
#	 H    H  EEEEEE Y     Y  !!
#	 H    H  E       Y   Y   !!
#	 H    H  E        Y Y    !!
#	 H    H  E         Y     !!
#	 HHHHHH  EEEEE     Y     !!
#	 H    H  E         Y     !!
#	 H    H  E         Y     !!
#	 H    H  E         Y
#	 H    H  EEEEEE    Y     !!
#
# YO!  READ ME!!!!!!!!!
# If you're about to add a file or directory which isn't checked out as part
# of every module in devo (e.g., if "cvs co gas+utils" won't get it, or if
# "cvs co gcc" won't get it), then don't, Don't, DON'T add it to the regular
# things-to-keep or things-to-lose sections.  Instead, add it to the setting
# of keep_these_too or lose_these_too before those variables are rescanned
# to check for the existence of the items listed in them.
#
# Otherwise, somebody will check out some package that doesn't include your
# new file, and will get warnings from Sanitize when everything is really
# okay.  You don't want to get people in the habit of ignoring complaints from
# Sanitize, do you?  No, I didn't think so.
#
# If you do add a file to the regular things-to-keep section, don't forget
# to add the corresponding entry to the devo-support entry (or whatever) in
# the modules file.
#
########################

# .Sanitize for devo.

# Each directory to survive its way into a release will need a file
# like this one called "./.Sanitize".  All keyword lines must exist,
# and must exist in the order specified by this file.  Each directory
# in the tree will be processed, top down, in the following order.

# Hash started lines like this one are comments and will be deleted
# before anything else is done.  Blank lines will also be squashed
# out.

# The lines between the "Do-first:" line and the "Things-to-keep:"
# line are executed as a /bin/sh shell script before anything else is
# done in this directory.

Do-first:

keep_these_too="${keep_these_too} .cvsignore CYGNUS autoconf
	bfd binutils byacc cvs deja-gnu dejagnu diff dosrel dvips emacs emacs19
	examples expect fileutils flex gas gcc gdb gdbm gdbtest glob gprof grep
	groff include install.sh ispell ld libg++ libgcc libgloss libiberty
	libio librx libstdc++ m4 make mmalloc move-if-change newlib opcodes
	pagas patch prms rcs readline sed send-pr shellutils sim textutils
	texinfo tgas utils uudecode wdiff xiberty
	configure.bat makeall.bat
	mpw-README mpw-configure mpw-config.in mpw-build.in"

lose_these_too="${lose_these_too} testsuite"

cygnus_files="release release-info build-all.mk test-build.mk COPYING.NEWLIB"

if ( echo $* | grep keep\-cygnus > /dev/null) ; then
	keep_these_too="${keep_these_too} ${cygnus_files}"
else
	lose_these_too="${lose_these_too} ${cygnus_files}"
fi

gdbtk_files="tcl tk"

if ( echo $* | grep lose\-gdbtk > /dev/null) ; then
	lose_these_too="${lose_these_too} ${gdbtk_files}"
	if [ -n "${verbose}" ] ; then
		echo Deleting ${gdbtk_files}
	fi
else
	keep_these_too="${keep_these_too} ${gdbtk_files}"
	if [ -n "${verbose}" ] ; then
		echo Keeping ${gdbtk_files}
	fi
fi

# This is for newlib net releases.
newlib_file="COPYING.NEWLIB"

if (echo $* | grep keep\-newlib > /dev/null) ; then
	if (echo $* | grep -v keep\-cygnus > /dev/null) ; then
		keep_these_too="${keep_these_too} ${newlib_file}"
		lose_these_too="`echo ${lose_these_too} | sed -e s/${newlib_file}//`"
	fi
else
	true; # Let keep-cygnus handle it.
fi

# This top-level directory is special.  We often check out only subsets
# of this directory, and complaining about directories or files we didn't
# check out just gets obnoxious.

list="`(for i in ${keep_these_too}; do echo $i ; done) | sort -u`"
keep_these_too=

for file in $list ; do
	if [ -r $file ] || [ -d $file ] ; then
		keep_these_too="${keep_these_too} $file"
	fi
done

list="`(for i in ${lose_these_too}; do echo $i ; done) | sort -u` "
lose_these_too=

for file in $list ; do
	if [ -r $file ] || [ -d $file ] ; then
		lose_these_too="${lose_these_too} $file"
	fi
done

# All files listed between the "Things-to-keep:" line and the
# "Do-last:" line will be kept.  All other files will be removed.
# Directories listed in this section will have their own Sanitize
# called.  Directories not listed will be removed in their entirety
# with rm -rf.

# ??? It is debatable whether cfg-*.in belongs in Things-to-keep or
# keep_these_too.  If someone feels strongly about it, please move them.

Things-to-keep:

COPYING
COPYING.LIB
ChangeLog
Makefile.in
README
config
cfg-ml-com.in
cfg-ml-pos.in
config.guess
config.sub
configure
configure.in
etc

Things-to-lose:

# The lines between the "Do-last:" line and the end of the file
# are executed as a /bin/sh shell script after everything else is
# done.

Do-last:

# Don't try to clean directories here, as the 'mv' command will fail.
# Also, grep fails on NFS mounted directories.

if ( echo $* | egrep verbose > /dev/null ) ; then
	verbose=true
else
	verbose=
fi

# Remove "sanitize-Sanitize" lines.
if [ -n "${verbose}" ] ; then
	echo Cleaning unconditional sanitizations out of Makefile.in...
fi
cp Makefile.in new
sed '/start\-sanitize\-Sanitize/,/end-\sanitize\-Sanitize/d' < Makefile.in > new
if [ -n "${safe}" -a ! -f .Recover/Makefile.in ] ; then
	mv Makefile.in .Recover
fi
mv new Makefile.in

if [ -n "${verbose}" ] ; then
	echo Thawing away the \"chill\"...
fi

if ( echo $* | grep keep\-chill > /dev/null ) ; then
	for i in * ; do
		if test ! -d $i && (grep sanitize-chill $i > /dev/null) ; then
			if [ -n "${verbose}" ] ; then
				echo Keeping chill stuff in $i
			fi
		fi
	done
else
	for i in * ; do
		if test ! -d $i && (grep sanitize-chill $i > /dev/null) ; then
			if [ -n "${verbose}" ] ; then
				echo Thawing the \"chill\" out of $i...
			fi
			cp $i new
			sed '/start\-sanitize\-chill/,/end-\sanitize\-chill/d' < $i > new
			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
				if [ -n "${verbose}" ] ; then
					echo Caching $i in .Recover...
				fi
				mv $i .Recover
			fi
			mv new $i
		fi
	done
fi

if [ -n "${verbose}" ] ; then
	echo Processing \"arc\"...
fi

arc_files="config.sub configure.in cfg-ml-com.in"

if ( echo $* | grep keep\-arc > /dev/null ) ; then
	for i in $arc_files ; do
		if test ! -d $i && (grep sanitize-arc $i > /dev/null) ; then
			if [ -n "${verbose}" ] ; then
				echo Keeping arc stuff in $i
			fi
		fi
	done
else
	for i in * ; do
		if test ! -d $i && (grep sanitize-arc $i > /dev/null) ; then
			if [ -n "${verbose}" ] ; then
				echo Removing traces of \"arc\" from $i...
			fi
			cp $i new
			sed '/start\-sanitize\-arc/,/end-\sanitize\-arc/d' < $i > new
			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
				if [ -n "${verbose}" ] ; then
					echo Caching $i in .Recover...
				fi
				mv $i .Recover
			fi
			mv new $i
		fi
	done
fi

psion_files="config.sub configure.in"

if ( echo $* | grep keep\-psion > /dev/null ) ; then
	for i in $psion_files; do
		if test ! -d $i && (grep sanitize-psion $i > /dev/null) ; then
			if [ -n "${verbose}" ] ; then
				echo Keeping psion stuff in $i
			fi
		fi
	done
else
	for i in * ; do
		if test ! -d $i && (grep sanitize-psion $i > /dev/null) ; then
			if [ -n "${verbose}" ] ; then
				echo Removing traces of \"psion\" from $i...
			fi
			cp $i new
			sed '/start\-sanitize\-psion/,/end-\sanitize\-psion/d' < $i > new
			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
				if [ -n "${verbose}" ] ; then
					echo Caching $i in .Recover...
				fi
				mv $i .Recover
			fi
			mv new $i
		fi
	done
fi

rce_files="config.sub"

if ( echo $* | grep keep\-rce > /dev/null ) ; then
	for i in $rce_files ; do
		if test ! -d $i && (grep sanitize-rce $i > /dev/null) ; then
			if [ -n "${verbose}" ] ; then
				echo Keeping rce stuff in $i
			fi
		fi
	done
else
	for i in $rce_files ; do
		if test ! -d $i && (grep sanitize-rce $i > /dev/null) ; then
			if [ -n "${verbose}" ] ; then
				echo Removing traces of \"rce\" from $i...
			fi
			cp $i new
			sed '/start\-sanitize\-rce/,/end-\sanitize\-rce/d' < $i > new
			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
				if [ -n "${verbose}" ] ; then
					echo Caching $i in .Recover...
				fi
				mv $i .Recover
			fi
			mv new $i
		fi
	done
fi

for i in * ; do
	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
	fi
done

# eof