motif/0001-EditresCom-Fix-build-with-modern-systems.patch

55 lines
1.8 KiB
Diff

From 591ae206f83a359a590090524c286cb03e5c2494 Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Tue, 6 Sep 2022 17:39:19 +0200
Subject: [PATCH] EditresCom: Fix build with modern systems.
The code in _XtGetStringValues() depends on the LONG_BIT define.
However, modern system require -D_XOPEN_SOURCE to set LONG_BIT, so with
the current code as it is, LONG_BIT is not defined (from limits.h) and
the build wrongly assumes this is a 32bit build.
Unfortunately, defining _XOPEN_SOURCE to have LONG_BIT set would disable
the definition of caddr_t, a deprecated definition inherited from BSD,
so we also need to replace that with a simple cast to (long *).
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
---
lib/Xm/EditresCom.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/Xm/EditresCom.c b/lib/Xm/EditresCom.c
index 4114ff8b..c93d6844 100644
--- a/lib/Xm/EditresCom.c
+++ b/lib/Xm/EditresCom.c
@@ -43,6 +43,9 @@ in this Software without prior written authorization from the X Consortium.
#include <config.h>
#endif
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE 700
+#endif
#include <X11/IntrinsicP.h> /* To get into the composite and core widget
structures. */
@@ -59,6 +62,7 @@ in this Software without prior written authorization from the X Consortium.
#include <X11/Xmd.h>
#include <stdio.h>
+#include <limits.h>
#define _XEditResPutBool _XEditResPut8
#define _XEditResPutResourceType _XEditResPut8
@@ -1608,7 +1612,7 @@ _XtGetStringValues(Widget w, Arg *warg, int numargs)
old_handler = XtAppSetWarningMsgHandler(XtWidgetToApplicationContext(w),
EditResCvtWarningHandler);
from.size = res->resource_size;
- from.addr = (caddr_t)&value;
+ from.addr = (void *)&value;
to.addr = NULL;
to.size = 0;
to_color.addr = NULL;
--
2.37.3