>>> libcpprestsdk v2.10.10 Downloading
--2019-04-17 20:27:58--  https://github.com/Microsoft/cpprestsdk/archive/v2.10.10/libcpprestsdk-v2.10.10.tar.gz
Resolving github.com (github.com)... 192.30.255.113, 192.30.255.112
Connecting to github.com (github.com)|192.30.255.113|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/Microsoft/cpprestsdk/tar.gz/v2.10.10 [following]
--2019-04-17 20:27:59--  https://codeload.github.com/Microsoft/cpprestsdk/tar.gz/v2.10.10
Resolving codeload.github.com (codeload.github.com)... 192.30.255.120, 192.30.255.121
Connecting to codeload.github.com (codeload.github.com)|192.30.255.120|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-gzip]
Saving to: '/home/buildroot/autobuild/instance-0/output/build/.libcpprestsdk-v2.10.10.tar.gz.oxEff0/output'

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2019-04-17 20:27:59 (7.36 MB/s) - '/home/buildroot/autobuild/instance-0/output/build/.libcpprestsdk-v2.10.10.tar.gz.oxEff0/output' saved [1755513]

libcpprestsdk-v2.10.10.tar.gz: OK (sha256: 55e1521fb7b7c9b2f4f2065c5fb47e249227f15299257ee6f1a0c942a4057f4f)
>>> libcpprestsdk v2.10.10 Extracting
gzip -d -c /home/buildroot/autobuild/instance-0/dl/libcpprestsdk/libcpprestsdk-v2.10.10.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-0/output/build/libcpprestsdk-v2.10.10   -xf -
>>> libcpprestsdk v2.10.10 Patching

Applying 0001-libcpprestsdk-fix-building-as-a-static-library.patch using patch: 
patching file Release/cmake/cpprest_find_openssl.cmake
>>> libcpprestsdk v2.10.10 Configuring
(mkdir -p /home/buildroot/autobuild/instance-0/output/build/libcpprestsdk-v2.10.10/Release && cd /home/buildroot/autobuild/instance-0/output/build/libcpprestsdk-v2.10.10/Release && rm -f CMakeCache.txt && PATH="/home/buildroot/autobuild/instance-0/output/host/bin:/home/buildroot/autobuild/instance-0/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games"  /home/buildroot/autobuild/instance-0/output/host/bin/cmake /home/buildroot/autobuild/instance-0/output/build/libcpprestsdk-v2.10.10/Release -DCMAKE_TOOLCHAIN_FILE="/home/buildroot/autobuild/instance-0/output/host/share/buildroot/toolchainfile.cmake" -DCMAKE_INSTALL_PREFIX="/usr" -DCMAKE_COLOR_MAKEFILE=OFF -DBUILD_DOC=OFF -DBUILD_DOCS=OFF -DBUILD_EXAMPLE=OFF -DBUILD_EXAMPLES=OFF -DBUILD_TEST=OFF -DBUILD_TESTS=OFF -DBUILD_TESTING=OFF -DBUILD_SHARED_LIBS=OFF  -DWERROR=OFF -DBUILD_SAMPLES=OFF -DCMAKE_CXX_FLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -static -latomic" -DCPPREST_EXCLUDE_BROTLI=ON -DCPPREST_EXCLUDE_WEBSOCKETS=ON )
-- The C compiler identification is GNU 5.5.0
-- The CXX compiler identification is GNU 5.5.0
-- Check for working C compiler: /home/buildroot/autobuild/instance-0/output/host/bin/mips64el-linux-gcc
-- Check for working C compiler: /home/buildroot/autobuild/instance-0/output/host/bin/mips64el-linux-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: /home/buildroot/autobuild/instance-0/output/host/bin/mips64el-linux-g++
-- Check for working CXX compiler: /home/buildroot/autobuild/instance-0/output/host/bin/mips64el-linux-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - found
-- Found Threads: TRUE  
-- Looking for include file xlocale.h
-- Looking for include file xlocale.h - found
-- Setting gcc options
-- Found ZLIB: /home/buildroot/autobuild/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/lib/libz.a (found version "1.2.11") 
-- Found Boost 1.70.0 at /home/buildroot/autobuild/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/lib/cmake/Boost-1.70.0
--   Requested configuration: QUIET REQUIRED COMPONENTS random;system;thread;filesystem;chrono;atomic;date_time;regex
-- Found boost_headers 1.70.0 at /home/buildroot/autobuild/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/lib/cmake/boost_headers-1.70.0
-- Found boost_random 1.70.0 at /home/buildroot/autobuild/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/lib/cmake/boost_random-1.70.0
-- No suitable boost_random variant has been identified!
--   libboost_random.a (static, Boost_USE_STATIC_LIBS=OFF)
CMake Error at /home/buildroot/autobuild/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/lib/cmake/Boost-1.70.0/BoostConfig.cmake:95 (find_package):
  Found package configuration file:

    /home/buildroot/autobuild/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/lib/cmake/boost_random-1.70.0/boost_random-config.cmake

  but it set boost_random_FOUND to FALSE so package "boost_random" is
  considered to be NOT FOUND.  Reason given by package:

  No suitable build variant has been found.

Call Stack (most recent call first):
  /home/buildroot/autobuild/instance-0/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/lib/cmake/Boost-1.70.0/BoostConfig.cmake:124 (boost_find_dependency)
  /home/buildroot/autobuild/instance-0/output/host/share/cmake-3.8/Modules/FindBoost.cmake:232 (find_package)
  cmake/cpprest_find_boost.cmake:47 (find_package)
  src/CMakeLists.txt:126 (cpprest_find_boost)


-- Configuring incomplete, errors occurred!
See also "/home/buildroot/autobuild/instance-0/output/build/libcpprestsdk-v2.10.10/Release/CMakeFiles/CMakeOutput.log".
package/pkg-generic.mk:228: recipe for target '/home/buildroot/autobuild/instance-0/output/build/libcpprestsdk-v2.10.10/.stamp_configured' failed
make: *** [/home/buildroot/autobuild/instance-0/output/build/libcpprestsdk-v2.10.10/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/autobuild/instance-0/buildroot'