最新一次更新small后编译出错，上个版本没事，lean的最新源

[MortalM]

错误信息如下：
zpd@zpd-KVM:$ screen -r
rm -f /home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3/.built
touch /home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3/.built_check
MAKEFLAGS="" /home/zpd/lede/staging_dir/host/bin/ninja -j1 -C /home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3
ninja: Entering directory `/home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3'
[2/25] Building CXX object CMakeFiles/trojan.dir/src/core/config.cpp.o
FAILED: CMakeFiles/trojan.dir/src/core/config.cpp.o
/home/zpd/lede/staging_dir/toolchain-mipsel_24kc_gcc-8.4.0_musl/bin/mipsel-openwrt-linux-musl-g++ -DBADVPN_BREACTOR_BADVPN=1 -DBADVPN_LINUX=1 -DBADVPN_LITTLE_ENDIAN=1 -DBADVPN_THREADWORK_USE_PTHREAD=1 -DBADVPN_THREAD_SAFE=1 -DBADVPN_USE_EPOLL=1 -DBADVPN_USE_SIGNALFD=1 -DBOOST_BIND_GLOBAL_PLACEHOLDERS=1 -DDEFAULT_CONFIG="/etc/trojan/config.json" -DENABLE_NAT -DENABLE_REUSE_PORT -DENABLE_SSL_KEYLOG -DENABLE_TLS13_CIPHERSUITES -D_GNU_SOURCE=1 -I/home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3/src -I/home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3/NAMES -I/home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3/external/GSL/include -pipe -mno-branch-likely -mips32r2 -mtune=24kc -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -msoft-float -mips16 -minterlink-mips16 -fmacro-prefix-map=/home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3=trojan-plus-10.0.3 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -Wall -Wextra -DPIC -fpic -flto -std=c++11 -O3 -ffunction-sections -fdata-sections -DNDEBUG -s -Wall -Wextra -std=gnu++17 -MD -MT CMakeFiles/trojan.dir/src/core/config.cpp.o -MF CMakeFiles/trojan.dir/src/core/config.cpp.o.d -o CMakeFiles/trojan.dir/src/core/config.cpp.o -c /home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3/src/core/config.cpp
/home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3/src/core/config.cpp:26:10: fatal error: gsl/gsl: No such file or directory
#include <gsl/gsl>
^~~~~~~~~
compilation terminated.
ninja: build stopped: subcommand failed.
make[3]: *** [Makefile:72: /home/zpd/lede/build_dir/target-mipsel_24kc_musl/trojan-plus-10.0.3/.built] Error 1
make[3]: Leaving directory '/home/zpd/lede/feeds/small/trojan-plus'
time: package/feeds/small/trojan-plus/compile#4.71#1.31#126.25
ERROR: package/feeds/small/trojan-plus failed to build.
make[2]: *** [package/Makefile:116: package/feeds/small/trojan-plus/compile] Error 1
make[2]: Leaving directory '/home/zpd/lede'
make[1]: *** [package/Makefile:110: /home/zpd/lede/staging_dir/target-mipsel_24kc_musl/stamp/.package_compile] Error 2
make[1]: Leaving directory '/home/zpd/lede'
make: *** [/home/zpd/lede/include/toplevel.mk:230：world] 错误 2
zpd@zpd-KVM:/lede$

[MortalM]

现在更新后正常了，谢谢