ivtools: update to 2.0.4a1

Changes: builds again;

August 22nd 2020 ivtools-2.0.3

* add Golang style "%v" format descriptor to comterp print func.

July 5th 2020 ivtools-2.0.2

* Change priority of "$$" (stream) operator to line up with other stream operators (i.e. ".." and "**").

June 30th 2020 ivtools-2.0.1

* Fix nested user defined funcs in comterp (the func() command).

* Change isalpha(), isdigit(), and isspace() funcs to return 0 or 1
  (instead of the bitmask which is returned for C).

* Add comterp_run utility script for hands-free launching of comterp scripts.
  Write scripts with this header:

   #! /usr/bin/env comterp_run

* Add csvfilt comterp script as an example of using comterp_run.
  After installing both try "csvfilt --help".

June 21st 2020 ivtools-2.0.0

Non-backward compatible changes from ivtools-1.2.11:

* Swap "$$" and "$" operators in comterp.  The "$$" operator is now stream() (which matches
  the other double-character stream operators - "..", "**", and ",,") and "$" is now list().

* Reverse the priority of ".." (iterate()) and "**" (repeat()), giving ".." precedence over "**".
  The reason is because ".." is more complex than "**", like multiplication is more complex than
  addition.

* Remove symmax() and symcnt() commands because they were redundant with symid() which accepts
  :max and :cnt keywords.

Other changes;

* remove patches directory, sourceforge102203.xml, aclocal.m4, README.cygwin, README.ivmkcm, and comtop.tgz

* migrated all CHANGES-* files to a CHANGES directory


(nia)

$NetBSD: patch-Makefile.am,v 1.1 2021/03/01 09:48:40 nia Exp $

_POSIX_C_SOURCE=200112L or higher is needed for strdup.

--- Makefile.am.orig	2020-10-10 13:03:09.000000000 +0000
+++ Makefile.am
@@ -436,7 +436,7 @@ src/ComUtil/symbols.cc src/ComUtil/txtut
 src/ComUtil/util.cc src/ComUtil/xdll.cc
 
 libComUtil_la_CPPFLAGS = \
- -D_POSIX_C_SOURCE $(IVSTD_INCLUDES)
+ -D_POSIX_C_SOURCE=200112L $(IVSTD_INCLUDES)
 
 libComUtilPART1_la_SOURCES = src/ComUtil/errsys.cc
 
@@ -447,7 +447,7 @@ libComUtilPART1_la_SOURCES = src/ComUtil
 libComUtilPART1_la_CPPFLAGS = \
  -DABSLIBALLDIR=\"$(pkgdatadir)/\" \
  -DRELLIBALLDIR=\"lib/$(PACKAGE)/\" \
- -D_POSIX_C_SOURCE $(IVSTD_INCLUDES)
+ -D_POSIX_C_SOURCE=200112L $(IVSTD_INCLUDES)
 
 # NOTE: inconsistency in whether ABSLIBALLDIR has a trailing slash
 

$NetBSD: patch-src_ComTerp_iofunc.cc,v 1.1 2021/03/01 09:48:40 nia Exp $

Fix building without HAVE_ACE:
SocketObj is only defined if HAVE_ACE.

--- src/ComTerp/iofunc.cc.orig	2020-10-10 13:03:09.000000000 +0000
+++ src/ComTerp/iofunc.cc
@@ -441,11 +441,13 @@ void CloseFileFunc::execute() {
     pipeobj->close();
     return;
   }
+#ifdef HAVE_ACE
   if (objv.is_socketobj()) {
     SocketObj *sockobj = (SocketObj*)objv.geta(SocketObj::class_symid());
     sockobj->close();
     return;
   }
+#endif
 }
 
 /*****************************************************************************/

$NetBSD: patch-src_ComUtil_comutil.h,v 1.1 2021/03/01 09:48:40 nia Exp $

Include <sys/types.h> for the use of pid_t in the subsequently included
header.

--- src/ComUtil/comutil.h.orig	2020-10-10 13:03:09.000000000 +0000
+++ src/ComUtil/comutil.h
@@ -139,6 +139,7 @@ struct _dmmwalk {
 
 /* Package function prototypes */
 #if !defined(OSK)
+#include <sys/types.h>
 #include <ComUtil/comutil.arg>
 #endif