From c5757f808bd74db7ef1a90ee28334f3b5afb8179 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Milan=20P=2E=20Stani=C4=87?= Date: Thu, 5 Sep 2024 17:06:54 +0200 Subject: [PATCH] util/util/cpuinfo-riscv.c: fix riscv64 build on musl libc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit build fails on musl libc (alpine linux) with this error: ../util/cpuinfo-riscv.c: In function 'cpuinfo_init': ../util/cpuinfo-riscv.c:63:21: error: '__NR_riscv_hwprobe' undeclared (first use in this function); did you mean 'riscv_hwprobe'? 63 | if (syscall(__NR_riscv_hwprobe, &pair, 1, 0, NULL, 0) == 0 | ^~~~~~~~~~~~~~~~~~ | riscv_hwprobe ../util/cpuinfo-riscv.c:63:21: note: each undeclared identifier is reported only once for each function it appears in ninja: subcommand failed add '#include "asm/unistd.h"' to util/cpuinfo-riscv.c fixes build Signed-off-by: Milan P. Stanić Reviewed-by: Alistair Francis Message-ID: <20240905150702.2484-1-mps@arvanta.net> Signed-off-by: Alistair Francis --- util/cpuinfo-riscv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/util/cpuinfo-riscv.c b/util/cpuinfo-riscv.c index 497ce12680..8cacc67645 100644 --- a/util/cpuinfo-riscv.c +++ b/util/cpuinfo-riscv.c @@ -9,6 +9,7 @@ #ifdef CONFIG_ASM_HWPROBE_H #include #include +#include #endif unsigned cpuinfo;