$ printenv | grep -i android | sort
ANDROID_API_LEVEL=28
ANDROID_HOME=/home/hebasto/Android/Sdk
ANDROID_NDK=/home/hebasto/Android/Sdk/ndk/22.1.7171670
ANDROID_NDK_HOME=/home/hebasto/Android/Sdk/ndk/22.1.7171670
ANDROID_SDK=/home/hebasto/Android/Sdk
ANDROID_TOOLCHAIN_BIN=/home/hebasto/Android/Sdk/ndk/22.1.7171670/toolchains/llvm/prebuilt/linux-x86_64/bin
$ make -j 9 -C depends qt_configured HOST=i686-linux-android
make: Entering directory '/home/hebasto/GitHub/bitcoin/depends'
Configuring qt...
Creating qmake...
make[1]: Entering directory '/home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/qtbase/qmake'
make[1]: Nothing to be done for 'first'.
make[1]: Leaving directory '/home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/qtbase/qmake'
Command line: -bindir /home/hebasto/GitHub/bitcoin/depends/i686-linux-android/native/bin -c++std c++1z -confirm-license -hostprefix /home/hebasto/GitHub/bitcoin/depends/i686-linux-android/native -no-compile-examples -no-cups -no-egl -no-eglfs -no-freetype -no-gif -no-glib -no-icu -no-ico -no-iconv -no-kms -no-linuxfb -no-libjpeg -no-libproxy -no-libudev -no-mtdev -no-openssl -no-openvg -no-reduce-relocations -no-sctp -no-securetransport -no-sql-db2 -no-sql-ibase -no-sql-oci -no-sql-tds -no-sql-mysql -no-sql-odbc -no-sql-psql -no-sql-sqlite -no-sql-sqlite2 -no-system-proxies -no-use-gold-linker -nomake examples -nomake tests -nomake tools -opensource -pkg-config -prefix /home/hebasto/GitHub/bitcoin/depends/i686-linux-android -qt-libpng -qt-pcre -qt-harfbuzz -qt-zlib -static -v -no-feature-bearermanagement -no-feature-colordialog -no-feature-commandlineparser -no-feature-concurrent -no-feature-dial -no-feature-fontcombobox -no-feature-ftp -no-feature-http -no-feature-image_heuristic_mask -no-feature-keysequenceedit -no-feature-lcdnumber -no-feature-networkdiskcache -no-feature-networkproxy -no-feature-pdf -no-feature-printdialog -no-feature-printer -no-feature-printpreviewdialog -no-feature-printpreviewwidget -no-feature-sessionmanager -no-feature-socks5 -no-feature-sql -no-feature-sqlmodel -no-feature-statemachine -no-feature-syntaxhighlighter -no-feature-textbrowser -no-feature-textodfwriter -no-feature-topleveldomain -no-feature-udpsocket -no-feature-undocommand -no-feature-undogroup -no-feature-undostack -no-feature-undoview -no-feature-vnc -no-feature-wizard -no-feature-xml -release -silent -xplatform android-clang -android-sdk /home/hebasto/Android/Sdk -android-ndk /home/hebasto/Android/Sdk/ndk/22.1.7171670 -android-ndk-platform android-28 -device-option CROSS_COMPILE=i686-linux-android- -egl -qpa xcb -no-eglfs -no-dbus -opengl es2 -qt-freetype -no-fontconfig -L /home/hebasto/GitHub/bitcoin/depends/i686-linux-android/lib -I /home/hebasto/GitHub/bitcoin/depends/i686-linux-android/include -pch -no-feature-vulkan -android-arch i686
This is the Qt Open Source Edition.
You have already accepted the terms of the Open Source license.
Running configuration tests...
Checking for valid makespec...
+ cd /home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/config.tests/verifyspec && /home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/qtbase/bin/qmake "CONFIG -= qt debug_and_release app_bundle lib_bundle" "CONFIG += static warn_off console single_arch" 'QMAKE_LIBDIR += /home/hebasto/GitHub/bitcoin/depends/i686-linux-android/lib' 'INCLUDEPATH += /home/hebasto/GitHub/bitcoin/depends/i686-linux-android/include' -early "CONFIG += cross_compile" /home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/qtbase/config.tests/verifyspec
+ cd /home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/config.tests/verifyspec && MAKEFLAGS= /usr/bin/make clean && MAKEFLAGS= /usr/bin/make
> make[1]: Entering directory '/home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/config.tests/verifyspec'
> rm -f verifyspec.o
> rm -f *~ core *.core
> make[1]: Leaving directory '/home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/config.tests/verifyspec'
> make[1]: Entering directory '/home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/config.tests/verifyspec'
> /home/hebasto/Android/Sdk/ndk/22.1.7171670/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ -c -pipe -I/home/hebasto/GitHub/bitcoin/depends/i686-linux-android/include -fno-limit-debug-info -fstack-protector-strong -DANDROID -O2 -O2 -fPIC -I/home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/qtbase/config.tests/verifyspec -I. -I/home/hebasto/GitHub/bitcoin/depends/i686-linux-android/include -I/home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/qtbase/mkspecs/android-clang -o verifyspec.o /home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/qtbase/config.tests/verifyspec/verifyspec.cpp
> /home/hebasto/Android/Sdk/ndk/22.1.7171670/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ -pipe -I/home/hebasto/GitHub/bitcoin/depends/i686-linux-android/include -fno-limit-debug-info -Wl,-soname,libverifyspec.so -Wl,--no-undefined -Wl,-z,noexecstack -shared -o libverifyspec.so verifyspec.o -L/home/hebasto/GitHub/bitcoin/depends/i686-linux-android/lib -llog -lz -lm -ldl -lc
> ld: error: unable to find library -llog
> clang++: error: linker command failed with exit code 1 (use -v to see invocation)
> make[1]: *** [Makefile:68: libverifyspec.so] Error 1
> make[1]: Leaving directory '/home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/config.tests/verifyspec'
Note: Also available for Linux: linux-clang linux-icc
ERROR: Cannot compile a minimal program. The toolchain or QMakeSpec is broken.
make: *** [funcs.mk:282: /home/hebasto/GitHub/bitcoin/depends/work/build/i686-linux-android/qt/5.12.11-6a7da014a45/./.stamp_configured] Error 3
make: Leaving directory '/home/hebasto/GitHub/bitcoin/depends'
