git: 0ba6ae2c12e3 - main - textproc/mgdiff: Fix segfault when with open file dialogue box

The branch main has been updated by cy:

URL: https://cgit.FreeBSD.org/ports/commit/?id=0ba6ae2c12e3a5c0b7a2aac812e25a02a32ae0b3

commit 0ba6ae2c12e3a5c0b7a2aac812e25a02a32ae0b3
Author:     Cy Schubert <cy@FreeBSD.org>
AuthorDate: 2024-07-16 02:47:29 +0000
Commit:     Cy Schubert <cy@FreeBSD.org>
CommitDate: 2024-07-16 12:41:56 +0000

    textproc/mgdiff: Fix segfault when with open file dialogue box
    
    Under open-motif we see a segfault when mgdiff calls regexec() in
    libgnuregexec's regexec.c at line 782. Let's avoid libgnuregexec
    entirely and use the regexec(3) provided by FreeBSD's libc instead.
    This resolves the segfault and as a bonus we reduce mgdiff's
    dependency list.
    
    We also remove a now incorrect comment in the patch. It was misleading
    since the EXTRA_LIBRARIES for Dell SVR4 had already been removed.
    
    PR:             280289
    Approved by:    portmaster@BSDforge.com (maintainer)
    MFH:            2024Q3
---
 textproc/mgdiff/Makefile              |  4 +---
 textproc/mgdiff/files/patch-Imakefile | 16 ++++++++++------
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/textproc/mgdiff/Makefile b/textproc/mgdiff/Makefile
index eec90044081a..8dbf744a3bbc 100644
--- a/textproc/mgdiff/Makefile
+++ b/textproc/mgdiff/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	mgdiff
 PORTVERSION=	1.0
-PORTREVISION=	6
+PORTREVISION=	7
 CATEGORIES=	textproc
 MASTER_SITES=	XCONTRIB/applications
 DISTNAME=	${PORTNAME}
@@ -11,8 +11,6 @@ WWW=		https://BSDforge.com/projects/textproc/mgdiff/
 
 LICENSE=	MIT
 
-LIB_DEPENDS=	libgnuregex.so:devel/libgnuregex
-
 USES=		imake motif xorg
 USE_XORG=	ice sm x11 xext xmu xt
 
diff --git a/textproc/mgdiff/files/patch-Imakefile b/textproc/mgdiff/files/patch-Imakefile
index 19bd1d2e89a3..1f4b65832d85 100644
--- a/textproc/mgdiff/files/patch-Imakefile
+++ b/textproc/mgdiff/files/patch-Imakefile
@@ -1,11 +1,15 @@
---- Imakefile.orig	2019-09-28 11:43:48 UTC
+diff a/Imakefile.orig b/Imakefile
+index 963bd53..36a7257 100644
+--- Imakefile.orig
 +++ Imakefile
-@@ -8,7 +8,7 @@ XMLIB = -lXm
- XCOMM
- XCOMM for Dell SVR4
- XCOMM
+@@ -5,10 +5,6 @@
+ XCOMM Imakefile,v 2.0 1994/05/19 02:01:00 dan Exp
+ 
+ XMLIB = -lXm
+-XCOMM
+-XCOMM for Dell SVR4
+-XCOMM
 -EXTRA_LIBRARIES = -lc -lucb
-+EXTRA_LIBRARIES = -lgnuregex
  
  SRCS = mgdiff.c rundiff.c misc.c files.c spawn.c manual.c modal.c legend.c
  OBJS = mgdiff.o rundiff.o misc.o files.o spawn.o manual.o modal.o legend.o