A call-graph generator for C.

Submitted by:	Dave Chapeskie <dchapes@zeus.leitch.com>

7 files changed, 166 insertions, 0 deletions

diff --git a/devel/cflow/Makefile b/devel/cflow/Makefile
new file mode 100644
index 000000000000..75f49a3f3349
--- /dev/null
+++ b/devel/cflow/Makefile
@@ -0,0 +1,20 @@
+# New ports collection makefile for:	cflow
+# Version required:	2.0
+# Date created:		28 Sept 1995
+# Whom:			dchapes@zeus.leitch.com
+#
+# $Id: Makefile,v $
+#
+
+DISTNAME=	cflow-2.0
+CATEGORIES+=	development
+MASTER_SITES=	ftp://sunsite.unc.edu/pub/Linux/devel/lang/c/ \\
+		ftp://info2.rus.uni-stuttgart.de/pub/systems/linux/MIRROR.sunsite/devel/lang/c/
+
+MAINTAINER=	dchapes@zeus.leitch.com
+
+RUN_DEPENDS=	bash:${PORTSDIR}/shells/bash
+
+USE_GMAKE=	yes
+
+.include <bsd.port.mk>
diff --git a/devel/cflow/distinfo b/devel/cflow/distinfo
new file mode 100644
index 000000000000..ea2572c3c28e
--- /dev/null
+++ b/devel/cflow/distinfo
@@ -0,0 +1 @@
+MD5 (cflow-2.0.tar.gz) = 09d6131980aa770289938f71401e8976
diff --git a/devel/cflow/files/patch-aa b/devel/cflow/files/patch-aa
new file mode 100644
index 000000000000..f86901ec3f5c
--- /dev/null
+++ b/devel/cflow/files/patch-aa
@@ -0,0 +1,115 @@
+*** Makefile.orig	Mon Mar  6 09:00:20 1995
+--- Makefile	Fri Sep 29 04:08:35 1995
+***************
+*** 5,23 ****
+  endif
+  
+  # use cp backup option if you have gnu cp
+! CP=cp
+! CP=cp -b
+  
+  # where you want to install
+  ifndef PREFIX
+! PREFIX=$(HOME)
+  endif
+  
+  # which shell do we use for the cflow to script?
+  # I know it works on bash on unix, it also should work with
+  # msh on ms-dog
+  ifndef CFLOW_SHELL
+! CFLOW_SHELL=/bin/bash
+  endif
+  
+  # actual location of prcc
+--- 5,24 ----
+  endif
+  
+  # use cp backup option if you have gnu cp
+! #CP=cp
+! #CP=cp -b
+! INSTALL_CMD=	install -c -o bin -g bin
+  
+  # where you want to install
+  ifndef PREFIX
+! PREFIX=/usr/local
+  endif
+  
+  # which shell do we use for the cflow to script?
+  # I know it works on bash on unix, it also should work with
+  # msh on ms-dog
+  ifndef CFLOW_SHELL
+! CFLOW_SHELL=$(PREFIX)/bin/bash
+  endif
+  
+  # actual location of prcc
+***************
+*** 39,50 ****
+  LOADLIBES=-L$(HOME)/lib -ldmalloc
+  endif
+  
+! DEBUG=-g
+  OPT=-O
+! CFLAGS=-Wall $(DEBUG) $(OPT) $(DEFS)
+  
+  # set this to where to install
+  BINDIR=$(PREFIX)/bin
+  
+  SRCS=cflow.sh prcc.c prcg.c
+  
+--- 40,52 ----
+  LOADLIBES=-L$(HOME)/lib -ldmalloc
+  endif
+  
+! #DEBUG=-g
+  OPT=-O
+! CFLAGS=$(DEBUG) $(OPT) $(DEFS)
+  
+  # set this to where to install
+  BINDIR=$(PREFIX)/bin
++ MANDIR=$(PREFIX)/man/man1
+  
+  SRCS=cflow.sh prcc.c prcg.c
+  
+***************
+*** 64,80 ****
+  prototypes: 	$(PROTOTYPES)
+  
+  
+! install:	install-cflow  install-bins
+  
+  install-bins: $(BINDIR)/prcc $(BINDIR)/prcg
+  
+  install-cflow:	$(BINDIR)/cflow
+  
+  $(BINDIR)/prcc $(BINDIR)/prcg: $(BINDIR)/%:	%
+! 	$(CP) $^ $@
+  
+  $(BINDIR)/cflow:	cflow
+! 	$(CP) $^ $@
+  
+  cflow:	cflow.sh
+  	sed -e "s;@CFLOW_SHELL@;$(CFLOW_SHELL);g" \
+--- 66,88 ----
+  prototypes: 	$(PROTOTYPES)
+  
+  
+! install:	install-cflow  install-bins install-man
+  
+  install-bins: $(BINDIR)/prcc $(BINDIR)/prcg
+  
+  install-cflow:	$(BINDIR)/cflow
+  
++ install-man:	$(MANDIR)/cflow.1.gz
++ 
+  $(BINDIR)/prcc $(BINDIR)/prcg: $(BINDIR)/%:	%
+! 	$(INSTALL_CMD) $^ $@
+  
+  $(BINDIR)/cflow:	cflow
+! 	$(INSTALL_CMD) -m0755 $^ $@
+! 
+! $(MANDIR)/cflow.1.gz:	cflow.1
+! 	$(INSTALL_CMD) -m 0644 $^ $(MANDIR)
+! 	gzip --best $(MANDIR)/cflow.1
+  
+  cflow:	cflow.sh
+  	sed -e "s;@CFLOW_SHELL@;$(CFLOW_SHELL);g" \
diff --git a/devel/cflow/files/patch-ab b/devel/cflow/files/patch-ab
new file mode 100644
index 000000000000..864b02cfd0be
--- /dev/null
+++ b/devel/cflow/files/patch-ab
@@ -0,0 +1,20 @@
+*** prcc.prototypes.h.orig	Sun Oct 30 14:32:00 1994
+--- prcc.prototypes.h	Fri Sep 29 04:06:51 1995
+***************
+*** 16,23 ****
+  static void per_file_init(void);
+  static void per_file_cleanup(void);
+  static BOOLEAN name_redefined(int isvar);
+! static void display_keywords(const char *type, char **words);
+! static void show_all_keywords(void);
+  static BOOLEAN name_to_list(name_t **lp, char *lex_name);
+  static BOOLEAN name_from_list(name_t **lp);
+  static BOOLEAN name_in_list(name_t *l);
+--- 16,22 ----
+  static void per_file_init(void);
+  static void per_file_cleanup(void);
+  static BOOLEAN name_redefined(int isvar);
+! static void show_all_lists(void);
+  static BOOLEAN name_to_list(name_t **lp, char *lex_name);
+  static BOOLEAN name_from_list(name_t **lp);
+  static BOOLEAN name_in_list(name_t *l);
diff --git a/devel/cflow/pkg-comment b/devel/cflow/pkg-comment
new file mode 100644
index 000000000000..e07c41f66358
--- /dev/null
+++ b/devel/cflow/pkg-comment
@@ -0,0 +1 @@
+cflow 2.0 - A call graph generator for C code.
diff --git a/devel/cflow/pkg-descr b/devel/cflow/pkg-descr
new file mode 100644
index 000000000000..5609b47ee5f7
--- /dev/null
+++ b/devel/cflow/pkg-descr
@@ -0,0 +1,6 @@
+Cflow reads files as C program source and attempts to print a graph
+of the program's function call hierarchy to the standard output.
+Called functions are indented with respect to their calling functions,
+and printed only once, in the order they occur.
+
+This is version 2.0.
diff --git a/devel/cflow/pkg-plist b/devel/cflow/pkg-plist
new file mode 100644
index 000000000000..6985a2d9cc43
--- /dev/null
+++ b/devel/cflow/pkg-plist
@@ -0,0 +1,3 @@
+bin/cflow
+bin/prcc
+bin/prcg