f016317030
- add grub2-fix-build-with-flex-2.6.4.patch - fix build with flex 2.6.4+ that removed explicit (void) cast from fprintf call in yy_fatal_error. OBS-URL: https://build.opensuse.org/request/show/508197 OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=272
25 lines
854 B
Diff
25 lines
854 B
Diff
From: Andrei Borzenkov <arvidjaar@gmail.com>
|
|
|
|
Fix build with flex 2.6.4+. It no more casts fprintf() call to void, resulting in
|
|
|
|
[ 108s] grub_script.yy.c: In function 'yy_fatal_error':
|
|
[ 108s] grub_script.yy.c:18:22: error: statement with no effect [-Werror=unused-value]
|
|
[ 108s]
|
|
|
|
as grub2 defines fprintf as 0. Change it to explicitly define fprintf as (void)0.
|
|
|
|
flex commit: https://github.com/westes/flex/commit/a58086a269d3d7367530c1a178644a8e5f1a374f
|
|
Index: grub-2.02/grub-core/script/yylex.l
|
|
===================================================================
|
|
--- grub-2.02.orig/grub-core/script/yylex.l
|
|
+++ grub-2.02/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
|
|
|