mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-28 09:53:10 +00:00
a9a112e57f
The nsjail build has been broken since the 3.7.5 bison bump:
/nix/store/(...)/bin/ld: kafel/libkafel.a(libkafel.o):
in function `kafel_yyerror':
arm_syscalls.c:(.text+0x6833): undefined reference to `YYUSE'
The issue is coming from kafel and has been fixed upstream. More infos
at: https://github.com/google/kafel/pull/28.
Kafel being distributed through a git submodule in the nsjail repo, we
can't directly fetchpatch the fix from Github. We had to manually
modify the said patch to add a /kafel prefix.
We'll need to remove this patch for the next nsjail version bump.
31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
From 8e309a0af0851ab54ca7c6d51b6f3d19ee42c8ee Mon Sep 17 00:00:00 2001
|
|
From: Evangelos Foutras <evangelos@foutrelis.com>
|
|
Date: Wed, 17 Mar 2021 16:36:40 +0200
|
|
Subject: [PATCH] Replace YYUSE call with void cast in src/parser.y
|
|
|
|
The YYUSE macro was renamed to YY_USE in bison 3.7.5; we might as well
|
|
avoid using it altogether and cast the unused variable to void instead.
|
|
|
|
Fixes the following linker error:
|
|
|
|
/usr/bin/ld: kafel/libkafel.a(libkafel.o): in function `kafel_yyerror':
|
|
arm_syscalls.c:(.text+0x6984): undefined reference to `YYUSE'
|
|
---
|
|
src/parser.y | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/src/parser.y b/src/parser.y
|
|
index e0f109c..0e01373 100644
|
|
--- a/kafel/src/parser.y
|
|
+++ b/kafel/src/parser.y
|
|
@@ -420,8 +420,8 @@ const_def
|
|
|
|
void yyerror(YYLTYPE * loc, struct kafel_ctxt* ctxt, yyscan_t scanner,
|
|
const char *msg) {
|
|
+ (void)scanner; /* suppress unused-parameter warning */
|
|
if (!ctxt->lexical_error) {
|
|
- YYUSE(scanner);
|
|
if (loc->filename != NULL) {
|
|
append_error(ctxt, "%s:%d:%d: %s", loc->filename, loc->first_line, loc->first_column, msg);
|
|
} else {
|