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Message-ID: <CAEyMn7bK7rfXfg99RyMvyudGHd1JVP1v1r-7rzRsx4ABgP10Lg@mail.gmail.com> Date: Fri, 23 Dec 2022 07:30:21 +0100 From: Heiko Thiery <heiko.thiery@...il.com> To: Hauke Mehrtens <hauke@...ke-m.de> Cc: netdev@...r.kernel.org Subject: Re: [PATCH iproute2] configure: Remove include <sys/stat.h> Hi Hauke, Am Mi., 21. Dez. 2022 um 23:53 Uhr schrieb Hauke Mehrtens <hauke@...ke-m.de>: > > The check_name_to_handle_at() function in the configure script is > including sys/stat.h. This include fails with glibc 2.36 like this: > ```` > In file included from /linux-5.15.84/include/uapi/linux/stat.h:5, > from /toolchain-x86_64_gcc-12.2.0_glibc/include/bits/statx.h:31, > from /toolchain-x86_64_gcc-12.2.0_glibc/include/sys/stat.h:465, > from config.YExfMc/name_to_handle_at_test.c:3: > /linux-5.15.84/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see https://kernelnewbies.org/KernelHeaders" [-Wcpp] > 10 | #warning "Attempt to use kernel headers from user space, see https://kernelnewbies.org/KernelHeaders" > | ^~~~~~~ > In file included from /linux-5.15.84/include/uapi/linux/posix_types.h:5, > from /linux-5.15.84/include/uapi/linux/types.h:14: > /linux-5.15.84/include/uapi/linux/stddef.h:5:10: fatal error: linux/compiler_types.h: No such file or directory > 5 | #include <linux/compiler_types.h> > | ^~~~~~~~~~~~~~~~~~~~~~~~ > compilation terminated. > ```` > > Just removing the include works, the manpage of name_to_handle_at() says > only fcntl.h is needed. > Signed-off-by: Hauke Mehrtens <hauke@...ke-m.de> Unfortunately I do not have an environment with uclibc-ng < 1.0.35 to test it against this. But I just build the package in buildroot with a newer version and it works with your changes. Tested-by: Heiko Thiery <heiko.thiery@...il.com> thanks > --- > configure | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/configure b/configure > index c02753bb..18be5a03 100755 > --- a/configure > +++ b/configure > @@ -214,7 +214,6 @@ check_name_to_handle_at() > cat >$TMPDIR/name_to_handle_at_test.c <<EOF > #define _GNU_SOURCE > #include <sys/types.h> > -#include <sys/stat.h> > #include <fcntl.h> > int main(int argc, char **argv) > { > -- > 2.35.1 >
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