Added -t flag to keep temporaries around

util/ego/em_ego/Makefile

@@ -7,7 +7,7 @@ SHARE=../share
 LDFLAGS=-i
 CPPFLAGS=-DVERBOSE -DNOTCOMPACT
 CFLAGS=$(CPPFLAGS) -O
-LINTFLAGS=-hbac
+LINTFLAGS=-hbu
 
 all:
 

util/ego/em_ego/em_ego

@@ -5,6 +5,7 @@ PHASES=''
 FLAGS=''
 LEVEL=xxx
 EM=$1
+KEEPTEMPS=no
 shift
 
 
@@ -28,6 +29,7 @@ do
 	-BO)	PHASES="$PHASES bo " ; continue;;
 	-CJ)	PHASES="$PHASES cj " ; continue;;
 	-O*)	LEVEL=$A ; continue;;
+	-t)	KEEPTEMPS=yes ; continue;;
 	-*)	FLAGS="$FLAGS $A"; continue;;
 	esac
 done
@@ -54,7 +56,10 @@ for i in $PASSES
 do	INFILES=$OUTFILES
 	OUTFILES="$TMP.p.$c.$$ $TMP.d.$c.$$ $TMP.l.$c.$$ $TMP.b.$c.$$"
 	FILES="$FILES $OUTFILES"
-	trap "rm -f $FILES; exit 1" 0 1 2 15
+	if [ $KEEPTEMPS = no ]
+	then
+		trap "rm -f $FILES; exit 1" 0 1 2 15
+	fi
 	case $i in
 	ic)	$OPT/ic $INFILES - - $OUTFILES $ICARG || exit 1
 		;;
@@ -64,14 +69,23 @@ do	INFILES=$OUTFILES
 		$OPT/ca $INFILES $PDUMP $DDUMP - - | $EM/lib/em_opt2 > $TMPOPT || exit 1
 		ICARG=$TMPOPT
 		OUTFILES="$PDUMP $DDUMP"
-		rm -f $INFILES $PDUMP $DDUMP
+		if [ $KEEPTEMPS = no ]
+		then
+			rm -f $INFILES $PDUMP $DDUMP
+		fi
 		;;
 	*)	$OPT/$i $INFILES $OUTFILES $FLAGS || exit 1
-		rm -f $INFILES
+		if [ $KEEPTEMPS = no ]
+		then
+			rm -f $INFILES
+		fi
 		;;
 	esac
 	c=`expr $c + 1`
 done
-rm -f $FILES
+if [ $KEEPTEMPS = no ]
+then
+	rm -f $FILES
+fi
 trap 0
 exit 0