XenonHD unofficial PIE build errors.

[Rondeau79]

Merging my source for XenonHD Oreo to Pie. Building is 85% complete but fails with an error about Hidden API situation? Below will be text of my terminal output about this situation.
Hidden API: /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/javalib.jar
FAILED: /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/javalib.jar
/bin/bash -c "(rm -f /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/javalib.jar ) && (cp "/home/rondeau79/xenon/out/soong/.intermediates/frameworks/base/test-base/android.test.base/android_common/dex/android.test.base.jar" "/home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/javalib.jar" ) && (rm -rf /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/dex-hiddenapi ) && (mkdir -p /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/dex-hiddenapi ) && (unzip -q /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/javalib.jar 'classes*.dex' -d /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/dex-hiddenapi ) && (find /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/dex-hiddenapi -name "classes*.dex" | sort | sed 's/^/--dex=/' | xargs /home/rondeau79/xenon/out/host/linux-x86/bin/hiddenapi --light-greylist=/home/rondeau79/xenon/out/target/common/obj/PACKAGING/hiddenapi-light-greylist.txt --dark-greylist=/home/rondeau79/xenon/out/target/common/obj/PACKAGING/hiddenapi-dark-greylist.txt --blacklist=/home/rondeau79/xenon/out/target/common/obj/PACKAGING/hiddenapi-blacklist.txt ) && (/home/rondeau79/xenon/out/soong/host/linux-x86/bin/soong_zip -o /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/dex-hiddenapi/classes.dex.jar -C /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/dex-hiddenapi -D /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/dex-hiddenapi ) && (/home/rondeau79/xenon/out/soong/host/linux-x86/bin/merge_zips -D -zipToNotStrip /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/dex-hiddenapi/classes.dex.jar -stripFile "classes*.dex" /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/javalib.jar /home/rondeau79/xenon/out/target/common/obj/JAVA_LIBRARIES/android.test.base_intermediates/dex-hiddenapi/classes.dex.jar /home/rondeau79/xenon/out/soong/.intermediates/frameworks/base/test-base/android.test.base/android_common/dex/android.test.base.jar )"
xargs: /home/rondeau79/xenon/out/host/linux-x86/bin/hiddenapi: terminated by signal 4
[ 1% 125/12346] Building Kernel Config
make: Entering directory '/home/rondeau79/xenon/kernel/moto/shamu'
My build environment is all up to date something seems to missing from a.) my build environment b.) the source code from Git or c.) etc.

 

[runekock]

Signal 4 (SIGILL) means that the hiddenapi binary is corrupt.

Sometimes corruption is random, so a good test is to clean build from scratch, and see if you get the same error again.

Other times corruption is from a compiler bug. Is your gcc the recommended version? - and not newer, because newer can mean new bugs.