Source: grub2 Version: 2.02-2 Severity: serious Tags: patch https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/grub2.html
... grub_script.yy.c:19:22: error: statement with no effect [-Werror=unused-value] #define fprintf(...) 0 ^ grub_script.yy.c:2367:2: note: in expansion of macro 'fprintf' fprintf( stderr, "%s\n", msg ); ^~~~~~~ Upstream fix attached.
>From c36c2a86404f373100775305f532c09d46f3c6ce Mon Sep 17 00:00:00 2001 From: Vladimir Serbinenko <phco...@gmail.com> Date: Mon, 14 Aug 2017 14:11:43 +0200 Subject: yylex: Explicilty cast fprintf to void. It's needed to avoid warning on recent GCC. --- grub-core/script/yylex.l | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/grub-core/script/yylex.l b/grub-core/script/yylex.l index 95b219170..7b44c37b7 100644 --- a/grub-core/script/yylex.l +++ b/grub-core/script/yylex.l @@ -91,7 +91,7 @@ typedef size_t yy_size_t; #define stdin 0 #define stdout 0 -#define fprintf(...) 0 +#define fprintf(...) (void)0 #define exit(...) grub_fatal("fatal error in lexer") #endif -- 2.11.0