That's probably caused by the inclusion of linux/version.h. I will try to find an alternative approach.
On Mon, Jan 06, 2025 at 02:33:25PM +0100, Waldemar Brodkorb wrote: > Hi Nadav, > > I applied your patch and pushed it. But I am getting now following > warnings from Busybox compile: > /home/wbx/openadk/toolchain_qemu-aarch64_uclibc-ng_cortex_a53/usr/bin/aarch64-openadk-linux-uclibc-gcc > -Wp,-MD,shell/.shell_common.o.d -DNDEBUG -std=gnu99 -Iinclude -Ilibbb > -include include/autoconf.h -D_GNU_ > SOURCE -DNDEBUG -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE > -D_FILE_OFFSET_BITS=64 -DBB_VER='"1.36.1"' -fwrapv -fno-ident > -mcpu=cortex-a53 -Os -pipe -fomit-frame-pointer -Wall -Wshadow > -Wwrite-strings -Wundef -Wstr > ict-prototypes -Wunused -Wunused-parameter -Wunused-function -Wunused-value > -Wmissing-prototypes -Wmissing-declarations -Wno-format-security > -Wdeclaration-after-statement -Wold-style-definition -finline-limit=0 - > fno-builtin-strlen -fomit-frame-pointer -ffunction-sections -fdata-sections > -fno-guess-branch-probability -funsigned-char -static-libgcc > -falign-functions=1 -falign-jumps=1 -falign-labels=1 -falign-loops=1 -fno-u > nwind-tables -fno-asynchronous-unwind-tables -fno-builtin-printf -Os > -DKBUILD_BASENAME='"shell_common"' -DKBUILD_MODNAME='"shell_common"' -c -o > shell/shell_common.o shell/shell_common.c > In file included from include/libbb.h:13, > from util-linux/wall.c:29: > include/platform.h:306: warning: "KERNEL_VERSION" redefined > 306 | #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) > | > In file included from > /home/wbx/openadk/target_qemu-aarch64_uclibc-ng_cortex_a53/usr/include/features.h:434, > from > /home/wbx/openadk/target_qemu-aarch64_uclibc-ng_cortex_a53/usr/include/limits.h:26, > from > /home/wbx/openadk/toolchain_qemu-aarch64_uclibc-ng_cortex_a53/usr/lib/gcc/aarch64-openadk-linux-uclibc/13.3.0/include/limits.h:205, > from > /home/wbx/openadk/toolchain_qemu-aarch64_uclibc-ng_cortex_a53/usr/lib/gcc/aarch64-openadk-linux-uclibc/13.3.0/include/syslimits.h:7, > from > /home/wbx/openadk/toolchain_qemu-aarch64_uclibc-ng_cortex_a53/usr/lib/gcc/aarch64-openadk-linux-uclibc/13.3.0/include/limits.h:34, > from include/platform.h:157: > /home/wbx/openadk/target_qemu-aarch64_uclibc-ng_cortex_a53/usr/include/linux/version.h:2: > note: this is the location of the previous definition > 2 | #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 > ? 255 : (c))) > | > > Any idea how to avoid this? > > best regards > Waldemar > > Nadav Tasher wrote, > > > Friendly nudge :) > > > > On Sun, Dec 22, 2024 at 10:11:57PM +0200, Nadav Tasher wrote: > > > Using 64bit time on 32bit targets was only introduced in Linux 5.1.0. > > > On versions prior to that, compiling uClibc-ng produces incorrect headers > > > that cause the `clock_nanosleep` syscall to receive incorrect arguments. > > > > > > Signed-off-by: Nadav Tasher <tasherna...@gmail.com> > > > --- > > > include/features.h | 6 ++++++ > > > 1 file changed, 6 insertions(+) > > > > > > diff --git a/include/features.h b/include/features.h > > > index 1a4efb9db..0b09d71a2 100644 > > > --- a/include/features.h > > > +++ b/include/features.h > > > @@ -449,6 +449,12 @@ > > > # include <libc-internal.h> > > > #endif > > > > > > +#include <linux/version.h> > > > + > > > +#if defined(__UCLIBC_USE_TIME64__) && __TARGET_ARCH_BITS__ == 32 && > > > LINUX_VERSION_CODE < KERNEL_VERSION(5,1,0) > > > +#error 64bit time on 32bit targets is not supported on Linux < 5.1.0 > > > +#endif > > > + > > > #if defined(__UCLIBC_USE_TIME64__) || __TARGET_ARCH_BITS__ == 64 > > > #define __USE_TIME_BITS64 1 > > > #endif > > > -- > > > 2.34.1 > > > > > _______________________________________________ > > devel mailing list -- devel@uclibc-ng.org > > To unsubscribe send an email to devel-le...@uclibc-ng.org > > _______________________________________________ devel mailing list -- devel@uclibc-ng.org To unsubscribe send an email to devel-le...@uclibc-ng.org
