[OnePlus 3 & 3T Cross Device Development] Hazuki Amamiya:
I tried to include the repo into the Pie build by changing the roomservice.xml to "<project name="MSF-Jarvis/oneplus3" path="kernel/oneplus/msm8996" remote="github" revision="XOS-8.1" />". But the build fails with the following error:

[ 65% 55348/83935] target C++: ipacm ...a-ipa-cfg-mgr/ipacm/src/IPACM_Wlan.cpp
FAILED: /a/LineageOS/16.0/target/product/oneplus3/obj/EXECUTABLES/ipacm_intermediates/IPACM_Wlan.o
/bin/bash -c "PWD=/proc/self/cwd /usr/bin/ccache prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++ -I device/oneplus/oneplus3/include -I device/oneplus/oneplus3/data-ipa-cfg-mgr/ipacm/src/../src -I device/oneplus/oneplus3/data-ipa-cfg-mgr/ipacm/src/../inc -I device/oneplus/oneplus3/data-ipa-cfg-mgr/ipacm/src -I /a/LineageOS/16.0/target/product/oneplus3/obj/EXECUTABLES/ipacm_intermediates -I /a/LineageOS/16.0/target/product/oneplus3/gen/EXECUTABLES/ipacm_intermediates -I libnativehelper/include_jni \$(cat /a/LineageOS/16.0/target/product/oneplus3/obj/EXECUTABLES/ipacm_intermediates/import_includes) -I system/core/include -I system/media/audio/include -I hardware/libhardware/include -I hardware/libhardware_legacy/include -I hardware/ril/include -I libnativehelper/include -I frameworks/native/include -I frameworks/native/opengl/include -I frameworks/av/include -isystem /a/LineageOS/16.0/target/product/oneplus3/obj/include -isystem bionic/libc/include -isystem bionic/libc/kernel/uapi -isystem bionic/libc/kernel/uapi/asm-arm64 -isystem bionic/libc/kernel/android/scsi -isystem bionic/libc/kernel/android/uapi -c -Werror=implicit-function-declaration -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith -no-canonical-prefixes -DNDEBUG -UDEBUG -fno-exceptions -Wno-multichar -O2 -g -fno-strict-aliasing -fdebug-prefix-map=/proc/self/cwd= -D__compiler_offsetof=__builtin_offsetof -Werror=int-conversion -Wno-reserved-id-macro -Wno-format-pedantic -Wno-unused-command-line-argument -fcolor-diagnostics -Wno-expansion-to-defined -Wno-zero-as-null-pointer-constant -fdebug-prefix-map=\$PWD/= -ffunction-sections -fdata-sections -fno-short-enums -funwind-tables -fstack-protector-strong -Wa,--noexecstack -D_FORTIFY_SOURCE=2 -Wstrict-aliasing=2 -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Werror=date-time -Werror=format-security -nostdlibinc -march=armv8-a -mcpu=kryo -target aarch64-linux-android -Bprebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/aarch64-linux-android/bin -Wsign-promo -Wno-inconsistent-missing-override -Wno-null-dereference -D_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS -Wno-thread-safety-negative -Wno-gnu-include-next -fvisibility-inlines-hidden -std=gnu++14 -fno-rtti -DFEATURE_IPA_ANDROID -DFEATURE_IPACM_RESTART -DFEATURE_IPACM_HAL -Wall -Werror -Wno-error=macro-redefined -fPIE -D_USING_LIBCXX -DANDROID_STRICT -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast -Werror=address-of-temporary -Werror=return-type -Wno-tautological-constant-compare -Wno-null-pointer-arithmetic -Wno-enum-compare -Wno-enum-compare-switch -MD -MF /a/LineageOS/16.0/target/product/oneplus3/obj/EXECUTABLES/ipacm_intermediates/IPACM_Wlan.d -o /a/LineageOS/16.0/target/product/oneplus3/obj/EXECUTABLES/ipacm_intermediates/IPACM_Wlan.o device/oneplus/oneplus3/data-ipa-cfg-mgr/ipacm/src/IPACM_Wlan.cpp"
device/oneplus/oneplus3/data-ipa-cfg-mgr/ipacm/src/IPACM_Wlan.cpp:2300:16: error: use of undeclared identifier 'IPA_IOC_QUERY_WLAN_CLIENT'
if (ioctl(fd, IPA_IOC_QUERY_WLAN_CLIENT) < 0) {

Any luck to fix this? Thanks in advance!