From: Sean Young <sean@xxxxxxxx> commit 1287533d3d95d5ad8b02773733044500b1be06bc upstream. When building BPF code using "clang -target bpf -c", clang does not define __linux__. To build BPF IR decoders the include linux/lirc.h is needed which includes linux/types.h. Currently this workaround is needed: https://git.linuxtv.org/v4l-utils.git/commit/?id=dd3ff81f58c4e1e6f33765dc61ad33c48ae6bb07 This check might otherwise be useful to stop users from using a non-linux compiler, but if you're doing that you are going to have a lot more trouble anyway. Signed-off-by: Sean Young <sean@xxxxxxxx> Signed-off-by: Paul Burton <paul.burton@xxxxxxxx> Patchwork: https://patchwork.linux-mips.org/patch/21149/ Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Cc: James Hogan <jhogan@xxxxxxxxxx> Cc: linux-mips@xxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Cc: Hauke Mehrtens <hauke@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/mips/include/uapi/asm/sgidefs.h | 8 -------- 1 file changed, 8 deletions(-) --- a/arch/mips/include/uapi/asm/sgidefs.h +++ b/arch/mips/include/uapi/asm/sgidefs.h @@ -11,14 +11,6 @@ #define __ASM_SGIDEFS_H /* - * Using a Linux compiler for building Linux seems logic but not to - * everybody. - */ -#ifndef __linux__ -#error Use a Linux compiler or give up. -#endif - -/* * Definitions for the ISA levels * * With the introduction of MIPS32 / MIPS64 instruction sets definitions
