Applying ./patches/001-version.patch using plaintext: 
patching file CMakeLists.txt

Applying ./patches/002-at42qt1070-id.patch using plaintext: 
patching file src/at42qt1070/at42qt1070.cxx

Applying ./patches/003-lsm303-args.patch using plaintext: 
patching file src/lsm303/lsm303.h
-- The C compiler identification is GNU 7.3.0
-- The CXX compiler identification is GNU 7.3.0
-- Check for working C compiler: /builder/shared-workdir/build/sdk/staging_dir/toolchain-aarch64_generic_gcc-7.3.0_musl/bin/aarch64-openwrt-linux-musl-gcc
-- Check for working C compiler: /builder/shared-workdir/build/sdk/staging_dir/toolchain-aarch64_generic_gcc-7.3.0_musl/bin/aarch64-openwrt-linux-musl-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /builder/shared-workdir/build/sdk/staging_dir/toolchain-aarch64_generic_gcc-7.3.0_musl/bin/aarch64-openwrt-linux-musl-g++
-- Check for working CXX compiler: /builder/shared-workdir/build/sdk/staging_dir/toolchain-aarch64_generic_gcc-7.3.0_musl/bin/aarch64-openwrt-linux-musl-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
WARNING: building into sources dir can be risky, prefer other directory
-- Found SWIG: /builder/shared-workdir/build/sdk/staging_dir/hostpkg/bin/swig (found version "3.0.12") 
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - found
-- Found Threads: TRUE  
-- Found PkgConfig: /builder/shared-workdir/build/sdk/staging_dir/host/bin/pkg-config (found version "0.29.2") 
-- Checking for module 'mraa>=0.8.0'
--   No package 'mraa' found
CMake Error at /builder/shared-workdir/build/sdk/staging_dir/host/share/cmake-3.11/Modules/FindPkgConfig.cmake:418 (message):
  A required package was not found
Call Stack (most recent call first):
  /builder/shared-workdir/build/sdk/staging_dir/host/share/cmake-3.11/Modules/FindPkgConfig.cmake:585 (_pkg_check_modules_internal)
  CMakeLists.txt:18 (pkg_check_modules)


-- Configuring incomplete, errors occurred!
See also "/builder/shared-workdir/build/sdk/build_dir/target-aarch64_generic_musl/libupm-0.4.0/CMakeFiles/CMakeOutput.log".
Makefile:79: recipe for target '/builder/shared-workdir/build/sdk/build_dir/target-aarch64_generic_musl/libupm-0.4.0/.configured_68b329da9893e34099c7d8ad5cb9c940' failed
make[3]: *** [/builder/shared-workdir/build/sdk/build_dir/target-aarch64_generic_musl/libupm-0.4.0/.configured_68b329da9893e34099c7d8ad5cb9c940] Error 1
time: package/feeds/packages/libupm/compile#1.26#0.90#4.09