misc/pinfo: Fix building with the newer ncurses.

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

misc/pinfo/ncurses-6.3.diff

@@ -0,0 +1,32 @@
+From ab604fdb67296dad27f3a25f3c9aabdd2fb8c3fa Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <slyich@gmail.com>
+Date: Thu, 11 Nov 2021 19:02:24 +0000
+Subject: [PATCH] src/video.c: use %ld to print longs
+
+ncurses-6.3 added printf()-stype attribute annotations for gcc-like
+compilers that can now detect argument mismatches:
+
+    video.c:114:26: error: format '%d' expects argument of type 'int',
+      but argument 3 has type 'long unsigned int' [-Werror=format=]
+      114 |                 printw(_("Viewing line %d/%d, 100%%"), lines, lines);
+          |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
+---
+ src/video.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/video.c b/src/video.c
+index f6b444a..195d781 100644
+--- a/src/video.c
++++ b/src/video.c
+@@ -109,9 +109,9 @@ showscreen(char **message, unsigned long lines, unsigned long pos, long cursor,
+ 	mymvhline(maxy - 1, 0, ' ', maxx);
+ 	move(maxy - 1, 0);
+ 	if ((pos < lines - 1) &&(lines > pos + maxy - 2))
+-		printw(_("Viewing line %d/%d, %d%%"), pos + maxy - 2, lines,((pos + maxy - 2) * 100) / lines);
++		printw(_("Viewing line %ld/%ld, %ld%%"), pos + maxy - 2, lines,((pos + maxy - 2) * 100) / lines);
+ 	else
+-		printw(_("Viewing line %d/%d, 100%%"), lines, lines);
++		printw(_("Viewing line %ld/%ld, 100%%"), lines, lines);
+ 	info_add_highlights(pos, cursor, lines, column, message);
+ 	attrset(normal);
+ 	move(0, 0);

misc/pinfo/pinfo.SlackBuild

@@ -87,6 +87,7 @@ find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
         \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
 
 patch -p1 < $CWD/gcc10-stringop.diff
+patch -p1 < $CWD/ncurses-6.3.diff
 
 [ -e configure ] || sh autogen.sh