From 3d19b0fb882c5e195362a9f0909c474e60070ca0 Mon Sep 17 00:00:00 2001 From: Bruce Ashfield Date: Fri, 18 Jun 2021 11:10:36 -0400 Subject: [PATCH] btrfs-progs: include linux/const.h to fix build with 5.12+ headers btrfs-tools compile fails with mips, musl and 5.12+ headers. The definition of __ALIGN_KERNEL has moved in 5.12+ kernels, so we add an explicit include of const.h to pickup the macro: | make: *** [Makefile:595: mkfs.btrfs] Error 1 | make: *** Waiting for unfinished jobs.... | libbtrfs.a(volumes.o): in function `dev_extent_search_start': | /usr/src/debug/btrfs-tools/5.12.1-r0/git/kernel-shared/volumes.c:464: undefined reference to `__ALIGN_KERNEL' | collect2: error: ld returned 1 exit status This is safe for older kernel's as well, since the header still exists, and is valid to include. Upstream-status: OE Specific [mips64 + musl + libc-headers] Signed-off-by: Bruce Ashfield --- kerncompat.h | 1 + 1 file changed, 1 insertion(+) diff --git a/kerncompat.h b/kerncompat.h index df167fe6..254235bd 100644 --- a/kerncompat.h +++ b/kerncompat.h @@ -30,6 +30,7 @@ #include #include #include +#include #include -- 2.25.1