Command line: 
looking for library gypsy
Trying source 0 (type pkgConfig) of library gypsy ...
+ PKG_CONFIG_SYSROOT_DIR=/home/buildroot/build/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot PKG_CONFIG_LIBDIR=/home/buildroot/build/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/lib/pkgconfig /home/buildroot/build/instance-0/output/host/bin/pkg-config --exists --silence-errors gypsy gconf-2.0
pkg-config did not find package.
  => source produced no result.
test config.positioning.libraries.gypsy FAILED
executing config test winrt_geolocation
+ cd /home/buildroot/build/instance-0/output/build/qt5location-5.9.3/config.tests/winrt && PKG_CONFIG_SYSROOT_DIR=/home/buildroot/build/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot PKG_CONFIG_LIBDIR=/home/buildroot/build/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/lib/pkgconfig /home/buildroot/build/instance-0/output/host/bin/qmake "CONFIG -= qt debug_and_release app_bundle lib_bundle" "CONFIG += shared warn_off console single_arch" -early "CONFIG += cross_compile" /home/buildroot/build/instance-0/output/build/qt5location-5.9.3/config.tests/winrt
> Info: creating stash file /home/buildroot/build/instance-0/output/build/qt5location-5.9.3/config.tests/.qmake.stash
+ cd /home/buildroot/build/instance-0/output/build/qt5location-5.9.3/config.tests/winrt && MAKEFLAGS= make clean && MAKEFLAGS= make
> make[1]: Entering directory '/home/buildroot/build/instance-0/output/build/qt5location-5.9.3/config.tests/winrt'
> rm -f main.o
> rm -f *~ core *.core
> make[1]: Leaving directory '/home/buildroot/build/instance-0/output/build/qt5location-5.9.3/config.tests/winrt'
> make[1]: Entering directory '/home/buildroot/build/instance-0/output/build/qt5location-5.9.3/config.tests/winrt'
> /home/buildroot/build/instance-0/output/host/bin/mips64el-linux-g++ -c -pipe -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g2 --sysroot=/home/buildroot/build/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot -g -std=gnu++11 -w -fPIC  -I. -I/home/buildroot/build/instance-0/output/host/mkspecs/devices/linux-buildroot-g++ -o main.o main.cpp
> main.cpp:30:28: fatal error: windows.system.h: No such file or directory
> compilation terminated.
> Makefile:203: recipe for target 'main.o' failed
> make[1]: *** [main.o] Error 1
> make[1]: Leaving directory '/home/buildroot/build/instance-0/output/build/qt5location-5.9.3/config.tests/winrt'
test config.positioning.tests.winrt_geolocation FAILED