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Glibc since 2.41 tries to include linux/sched/types.h from sched.h, and
pointing KERNEL_INCLUDE to the kernel headers makes it use
linux/sched/types.h from the kernel headers instead of the installed
one.
This then breaks the configure (test) compile for setns() and the test:
mips-openwrt-linux-gnu-gcc -I/fork.openwrt/build_dir/target-mips_24kc_glibc/linux-ath79_generic/linux-6.6.93/include/uapi -o config.HaAJYe/setnstest config.HaAJYe/setnstest.c
In file included from /fork.openwrt/build_dir/target-mips_24kc_glibc/linux-ath79_generic/linux-6.6.93/include/uapi/linux/sched/types.h:5,
from /fork.openwrt/staging_dir/toolchain-mips_24kc_gcc-14.3.0_glibc/include/bits/sched.h:63,
from /fork.openwrt/staging_dir/toolchain-mips_24kc_gcc-14.3.0_glibc/include/sched.h:43,
from config.HaAJYe/setnstest.c:2:
/fork.openwrt/build_dir/target-mips_24kc_glibc/linux-ath79_generic/linux-6.6.93/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 /fork.openwrt/build_dir/target-mips_24kc_glibc/linux-ath79_generic/linux-6.6.93/include/uapi/linux/posix_types.h:5,
from /fork.openwrt/build_dir/target-mips_24kc_glibc/linux-ath79_generic/linux-6.6.93/include/uapi/linux/types.h:14:
/fork.openwrt/build_dir/target-mips_24kc_glibc/linux-ath79_generic/linux-6.6.93/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.
Fix this by pointing KERNEL_INCLUDE to the toolchain headers, which
include the installed kernel headers.
Tested with musl, glibc, and SDK.
Fixes:
|
||
|---|---|---|
| .. | ||
| adb-enablemodem | ||
| arptables | ||
| bpftool | ||
| comgt | ||
| ebtables | ||
| ethtool | ||
| iproute2 | ||
| ipset | ||
| iptables | ||
| iw | ||
| iwcap | ||
| iwinfo | ||
| layerscape/restool | ||
| linux-atm | ||
| ltq-dsl-base | ||
| nftables | ||
| resolveip | ||
| rssileds | ||
| tcpdump | ||
| umbim | ||
| uqmi | ||
| wireguard-tools | ||
| wireless-tools | ||
| wpan-tools | ||
| wwan | ||
| xdp-tools | ||