On s390/x and PPC64 gcc misses unused arg0

OBS-URL: https://build.opensuse.org/package/show/Base:System/blog?expand=0&rev=46

blog.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Dec  2 15:02:35 UTC 2021 - Dr. Werner Fink <werner@suse.de>
+
+- Add upstream patch fcb9e0c2.patch
+  * On s390/x and PPC64 gcc misses unused arg0
+
 -------------------------------------------------------------------
 Thu Dec  2 13:11:05 UTC 2021 - Dr. Werner Fink <werner@suse.de>
 

blog.spec

@@ -26,6 +26,7 @@ Group:          System/Base
 URL:            https://github.com/bitstreamout/showconsole
 Source:         https://github.com/bitstreamout/showconsole/archive/v%{version}.tar.gz#/showconsole-%{version}.tar.gz
 Source1:        blog-rpmlintrc
+Patch0:         fcb9e0c2.patch
 BuildRequires:  suse-module-tools
 BuildRequires:  systemd
 Requires(post): coreutils
@@ -81,6 +82,7 @@ the LSB startproc command.
 
 %prep
 %setup -q -n showconsole-%version
+%patch0
 
 %build
 make %{?_smp_mflags} CC="%__cc" \

fcb9e0c2.patch

@@ -0,0 +1,32 @@
+From fcb9e0c20bc4fee9152f58a6746334f6f1bbe9b1 Mon Sep 17 00:00:00 2001
+From: Werner Fink <werner@suse.de>
+Date: Thu, 2 Dec 2021 15:59:55 +0100
+Subject: [PATCH] On s390/x and PPC64 gcc misses unused arg0
+
+Signed-off-by: Werner Fink <werner@suse.de>
+---
+ blogger.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git blogger.c blogger.c
+index d1e1ae2..ce2b9ee 100644
+--- blogger.c
++++ blogger.c
+@@ -17,10 +17,14 @@
+ #include <unistd.h>
+ #include "libblogger.h"
+ 
++volatile char *arg0;
++
+ int main(int argc, char * argv[])
+ {
+     int c, lvl = 'n';
+ 
++    arg0 = (volatile char*)argv[0];
++
+     while ((c = getopt(argc, argv, "ndfsu")) != -1) {
+ 	switch (c) {
+ 	case B_NOTICE:
+-- 
+2.26.2
+