lang/rexx-regutil: several patches

- additional MASTER_SITE (there was only one)
- tidied Makefile considerably
- fixed failure to build under different PREFIX
- added DOC option
- added EXAMPLES option, and now can have examples (there were none before)
- eliminated numerous compilation warnings
- REMOVED pkg-plist (only two files in it)
- REMOVED pkg-message (now redundant)
- ADDED new patches in files/

PR:		209379
Submitted by:	bob@eager.cx (maintainer)

1 files changed, 65 insertions, 0 deletions

diff --git a/lang/rexx-regutil/files/patch-regfilesys.c b/lang/rexx-regutil/files/patch-regfilesys.c
new file mode 100644
index 000000000000..3999bb6355a9
--- /dev/null
+++ b/lang/rexx-regutil/files/patch-regfilesys.c
@@ -0,0 +1,65 @@
+--- regfilesys.c.orig	2003-11-03 20:24:14 UTC
++++ regfilesys.c
+@@ -114,7 +114,8 @@ int unmapfile(char *buf, int size);
+ /* SysFileSearch(target,file,stem, [options]) */
+ rxfunc(sysfilesearch)
+ {
+-    unsigned char *buf, * dptr, *bol, *eol, *eof, *filename, *options,
++    char *filename, *options;
++    unsigned char *buf, * dptr, *bol, *eol, *eof,
+                   *lbuf = NULL;
+     PRXSTRING stem;
+     RXSTRING target;
+@@ -141,7 +142,7 @@ rxfunc(sysfilesearch)
+ 
+     /* map the file into memory. Note that if the OS doesn't support memory-
+      * mapped I/O, this allocates a buffer and reads the file into it. */
+-    if (!(buf = mapfile(filename, &len))) {
++    if (!(buf = (unsigned char *) mapfile((char *) filename, &len))) {
+ 	rc = 3;
+     }
+     else {
+@@ -195,7 +196,7 @@ rxfunc(sysfilesearch)
+                     i = eol - bol;
+                     if (i && bol[i-1] == '\r')
+                        i--;
+-		    if (cha_adddummy(array, bol, i))
++		    if (cha_adddummy(array, (char *) bol, i))
+ 			rc = 2;
+ 		}
+ 		else {
+@@ -203,12 +204,12 @@ rxfunc(sysfilesearch)
+ 		    if (!lbuf)
+ 			rc = 2;
+ 		    else {
+-			i = sprintf(lbuf, "%d:", lines);
++			i = sprintf((char *) lbuf, "%d:", lines);
+                         memcpy(lbuf+i, bol, eol-bol);
+                         i += eol - bol;
+                         if (lbuf[i-1] == '\r')
+                            i--;
+-			if (cha_addstr(array, lbuf, i))
++			if (cha_addstr(array, (char *) lbuf, i))
+ 			    rc = 2;
+ 		    }
+ 		}
+@@ -222,7 +223,7 @@ rxfunc(sysfilesearch)
+         if (lbuf)
+            free(lbuf);
+ 
+-        unmapfile(buf, len);
++        unmapfile((char *) buf, len);
+     }
+ 
+     result->strlength = sprintf(result->strptr, "%d", rc);
+@@ -730,8 +731,8 @@ rxfunc(sysfiletree)
+ 	rc = 2;
+ 
+     else {
+-	/* break the list into directory & pattern, so the input can be of
+-	 * the form /usr/home/ptjm/*.c */
++//	break the list into directory & pattern, so the input can be of
++//	the form /usr/home/ptjm/*.c
+ 
+ 	dir = pattern;
+ 	pattern = strrchr(dir, '/');