The openwrt with the version 18.06.1 is downloaded from _https://github.com/openwrt/openwrt/releases/tag/v18.06.1. But when I build it by referring to the READMED file in the project's directory. It fails. It seems there're no commits.
Below are the log information from the terminal. Could you please give some help or reminders?
cys@cys-VirtualBox:~/openwrt-18.06.1$ make V=99
fatal: your current branch 'master' does not have any commits yet
fatal: your current branch 'master' does not have any commits yet
fatal: your current branch 'master' does not have any commits yet
fatal: your current branch 'master' does not have any commits yet
time: target/linux/prereq#0.15#0.05#0.21
make[1]: Entering directory '/home/cys/openwrt-18.06.1'
cd "/home/cys/openwrt-18.06.1"; git log --format=%h -1 toolchain > /home/cys/openwrt-18.06.1/tmp/.ver_check
fatal: your current branch 'master' does not have any commits yet
make[2]: Entering directory '/home/cys/openwrt-18.06.1'
cd "/home/cys/openwrt-18.06.1"; git log --format=%h -1 toolchain > /home/cys/openwrt-18.06.1/tmp/.ver_check
fatal: your current branch 'master' does not have any commits yet
make[2]: *** No rule to make target '/home/cys/openwrt-18.06.1/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-7.3.0_musl_eabi/stamp/.ver_check', needed by '/home/cys/openwrt-18.06.1/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/.prepared'. Stop.
make[2]: Leaving directory '/home/cys/openwrt-18.06.1'
tools/Makefile:150: recipe for target '/home/cys/openwrt-18.06.1/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/stamp/.tools_compile_yyyyyyyyynyyyyynyynnyyyynyyyyyyyyyyyyyyynyynynnyyynnyy' failed
make[1]: *** [/home/cys/openwrt-18.06.1/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/stamp/.tools_compile_yyyyyyyyynyyyyynyynnyyyynyyyyyyyyyyyyyyynyynynnyyynnyy] Error 2
make[1]: Leaving directory '/home/cys/openwrt-18.06.1'
/home/cys/openwrt-18.06.1/include/toplevel.mk:216: recipe for target 'world' failed
make: *** [world] Error 2
Many thanks,
Yongsheng