1 files changed, 198 insertions, 0 deletions
diff --git a/devel/cflow/files/patch-cflow.sh b/devel/cflow/files/patch-cflow.sh
new file mode 100644
index 000000000000..3b1e275ae891
--- /dev/null
+++ b/devel/cflow/files/patch-cflow.sh
@@ -0,0 +1,198 @@
+--- cflow.sh.orig	Sun Feb 19 12:59:18 1995
++++ cflow.sh	Wed Jun  3 16:03:01 1998
+@@ -1,41 +1,38 @@
+-#! @CFLOW_SHELL@
++#!/bin/sh -
+ 
+ # cflow - print a function call hierarchy
+ # This script is contributed to the public domain by Andrew Moore
+ # of Talke Studio.
+ 
+-# exit on errors..
++: ${F2C:=f2c}
++: ${LEX:=flex}
++: ${YACC:="bison -y"}
++: ${CC:=gcc}
++: ${CPP:="$CC -E"}
++: ${PRCC:=/usr/local/bin/prcc}
++: ${PRCG:=/usr/local/bin/prcg}
++: ${RM:=/bin/rm}
+ 
+-# this values can be overriden by devining them in the
+-# enviornment
+-F2C=${F2C:=f2c}
+-LEX=${LEX:=flex}
+-YACC={YACC:="bison -y"}
+-CC=${CC:=gcc}
+-CPP=${CPP:="$CC -E"}
+-PRCC=${PRCC:=@PRCC@}
+-PRCG=${PRCG:=@PRCG@}
+ TMPFILE=/tmp/cflow.$$
+ 
+ 
+-function prcc {
++prcc () {
+ 	if [ $verbose ]; then
+ 		echo $PRCC $* >/dev/tty
+ 	fi
+-		
+-	command $PRCC $*
++	$PRCC $*
+ }
+ 
+-function prcg {
++prcg () {
+ 
+ 	if [ $verbose ]; then
+ 		echo $PRCG $* >/dev/tty
+ 	fi
+-	command $PRCG $*
++	$PRCG $*
+ }
+ 
+-function echo {
+-	builtin echo -e "$*" 
++echo () {
++	printf "$*\n" 
+ }
+ 
+ 
+@@ -50,8 +47,7 @@
+ 
+ progname=$0
+ 
+-function usage
+-{
++usage () {
+ 	echo $progname [-AaginPXVvxh] [-d n] [-w n] [-r name] [cpp-opts] files
+ 	echo "\t-a\tprint a seperate cal graph for each function"
+ 	echo "\t-A\teliminate ansi keywords"
+@@ -86,8 +82,7 @@
+ 	exclude_directory="$exclude_directory".$$
+ fi
+ 
+-function do_mkdir 
+-{
++do_mkdir () {
+ 	for i in $*
+ 	do
+ 		mkdir -p $i
+@@ -98,27 +93,24 @@
+ 	done
+ }
+ 
+-function remove_exclude_files
+-{
++remove_exclude_files () {
+ 	if [ -d $exclude_directory ]; then
+-		rm -rf $exclude_directory
++		$RM -rf $exclude_directory
+ 	fi
+ } 
+ 
+ 
+-function remove_tmp_file
+-{
++remove_tmp_file () {
+ 	if [ "$save_temps" ] ; then
+ 		echo temp file in  $TMPFILE
+ 	else
+-		rm $TMPFILE
++		$RM $TMPFILE
+ 	fi
+ }
+ 
+-# call this once when we get are include files
++# call this once when we get our include files
+ # called only if we want to exclude files
+-function exclude 
+-{
++exclude () {
+ 	if [ "$exclude_files" ]; then
+ 		do_mkdir $exclude_directory
+ 	fi
+@@ -136,12 +128,9 @@
+ 	done		
+ }
+ 
+-#builtin -d echo 	# use gnu echo
+ 
+ #  echo command line is $* >& 2
+ while getopts aghsAPD:I:X:nU:d:ir:Vvw:x c; do
+-#	echo option is $c
+-#	echo OPTARG = $OPTARG
+ 	case $c in
+ 	D)
+ 		CPP="$CPP -D$OPTARG"
+@@ -202,44 +191,48 @@
+ 	esac
+ done
+ 
++shift $(expr $OPTIND - 1)
++
++if [ $# -eq 0 ]; then
++	usage
++fi
++
+ if [ "$exclude_files" ]; then
+ 	exclude
+ 	CPP="$CPP -I$exclude_directory" 
+ 
+ fi
+ 
+-
+-
+-
+-let count=$OPTIND-1
+-shift $count
+-unset count
+-
+-if [ $# -eq 0 ]; then
+-	usage
++cat >${TMPFILE}.c <<\EOF
++#ifdef __GNUC__
++  yes;
++#endif
++EOF
++if  ${CPP} ${TMPFILE}.c | egrep yes >/dev/null 2>&1; then
++        CPP="${CPP} -D__attribute__(x)="
+ fi
++$RM -f ${TMPFILE}.c
+ 
+-for c in $*
+-do
++for c in $*; do
+ 	case $c in
+ 	*.c|*.cc|*.C)
+ 		cname=$c
+ 		;;
+ 	*.f)
+-		cname=`basename $c .f`.c
++		cname=$(basename $c .f).c
+ 		cat $c | $F2C >$cname
+ 		;;
+ 	*.F)
+-		cname=`basename $c .F`.C
++		cname=$(basename $c .F).C
+ 		cat $c | $F2C >$cname
+ 		;;
+ 	*.l)
+-		cname=`basename $c .l`.c
++		cname=$(basename $c .l).c
+ 		$LEX $c
+ 		sed '/# line/d' lex.yy.c >$cname
+ 		;;
+ 	*.y)
+-		cname=`basename $c .y`.c
++		cname=$(basename $c .y).c
+ 		$YACC $c
+ 		sed '/# line/d' y.tab.c >$cname
+ 		;;
+@@ -267,6 +260,7 @@
+ 
+ 	$CPP $cname  >>$TMPFILE
+ done
++
+ 
+ if [ "$no_prcg" ]; then
+ 	PRCG=cat