xrouterservice:

64_musl/linux-x86_64/oaf-3.0" EXTRA_CFLAGS="" modules
make[3]: Entering directory '/home/sda3/openwrt/build_dir/target-x86_64_musl/linux-x86_64/linux-5.4.24'
CALL scripts/checksyscalls.sh
CALL scripts/atomic/check-atomics.sh
DESCEND objtool
LINK /home/sda3/openwrt/build_dir/target-x86_64_musl/linux-x86_64/linux-5.4.24/tools/objtool/objtool
/usr/bin/ld: warning: libc.so, needed by /home/sda3/openwrt/staging_dir/target-x86_64_musl/usr/lib/libelf.so, not found (try using -rpath or -rpath-link)
/usr/bin/ld: /home/sda3/openwrt/build_dir/target-x86_64_musl/linux-x86_64/linux-5.4.24/tools/objtool/objtool: hidden symbol `fstat' in /usr/lib/x86_64-linux-gnu/libc_nonshared.a(fstat.oS) is referenced by DSO
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status
Makefile:49: recipe for target '/home/sda3/openwrt/build_dir/target-x86_64_musl/linux-x86_64/linux-5.4.24/tools/objtool/objtool' failed
make[5]: *** [/home/sda3/openwrt/build_dir/target-x86_64_musl/linux-x86_64/linux-5.4.24/tools/objtool/objtool] Error 1
Makefile:67: recipe for target 'objtool' failed
make[4]: *** [objtool] Error 2
Makefile:1794: recipe for target 'tools/objtool' failed
make[3]: *** [tools/objtool] Error 2
make[3]: Leaving directory '/home/sda3/openwrt/build_dir/target-x86_64_musl/linux-x86_64/linux-5.4.24'
Makefile:46: recipe for target '/home/sda3/openwrt/build_dir/target-x86_64_musl/linux-x86_64/oaf-3.0/.built' failed
make[2]: *** [/home/sda3/openwrt/build_dir/target-x86_64_musl/linux-x86_64/oaf-3.0/.built] Error 2
make[2]: Leaving directory '/home/sda3/openwrt/feeds/OpenAppFilter/oaf'
time: package/feeds/OpenAppFilter/oaf/compile#7.06#5.48#12.20
package/Makefile:111: recipe for target 'package/feeds/OpenAppFilter/oaf/compile' failed
make[1]: *** [package/feeds/OpenAppFilter/oaf/compile] Error 2
make[1]: Leaving directory '/home/sda3/openwrt'
/home/sda3/openwrt/include/toplevel.mk:225: recipe for target 'package/feeds/OpenAppFilter/oaf/compile' failed
make: *** [package/feeds/OpenAppFilter/oaf/compile] Error 2