>>> log4cxx 0.12.0 Extracting
gzip -d -c /home/buildroot/autobuild/instance-3/dl/log4cxx/apache-log4cxx-0.12.0.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0   -xf -
>>> log4cxx 0.12.0 Patching
>>> log4cxx 0.12.0 Configuring
(mkdir -p /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/ && cd /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/ && rm -f CMakeCache.txt && PATH="/home/buildroot/autobuild/instance-3/output-1/host/bin:/home/buildroot/autobuild/instance-3/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"  /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/ -DCMAKE_TOOLCHAIN_FILE="/home/buildroot/autobuild/instance-3/output-1/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=ON  -DAPR_CONFIG_EXECUTABLE=/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/bin/apr-1-config -DAPR_UTIL_CONFIG_EXECUTABLE=/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/bin/apu-1-config )
-- The CXX compiler identification is GNU 5.3.0
-- Check for working CXX compiler: /home/buildroot/autobuild/instance-3/output-1/host/bin/mips-linux-gnu-g++
-- Check for working CXX compiler: /home/buildroot/autobuild/instance-3/output-1/host/bin/mips-linux-gnu-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found APR: -L/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/bin/../../usr/lib;-lapr-1  
-- Found APR-Util: -L/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/bin/../../usr/lib;-laprutil-1  
-- Looking for C++ include pthread.h
-- Looking for C++ include pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Found EXPAT: /home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/lib/libexpat.so (found version "2.4.1") 
-- Found PkgConfig: /home/buildroot/autobuild/instance-3/output-1/host/bin/pkg-config (found version "1.6.3") 
-- Looking for C++ include locale
-- Looking for C++ include locale - found
-- Looking for mbsrtowcs
-- Looking for mbsrtowcs - found
-- Looking for wcstombs
-- Looking for wcstombs - found
-- Looking for fwide
-- Looking for fwide - found
-- Looking for smtp_create_session in esmtp
-- Looking for smtp_create_session in esmtp - not found
-- Looking for syslog
-- Looking for syslog - found
CMake Warning at /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1161 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1283 (_Boost_COMPONENT_DEPENDENCIES)
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1921 (_Boost_MISSING_DEPENDENCIES)
  src/cmake/boost-fallback/boost-fallback.cmake:58 (find_package)
  src/main/include/CMakeLists.txt:104 (include)


CMake Warning at /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1161 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1283 (_Boost_COMPONENT_DEPENDENCIES)
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1921 (_Boost_MISSING_DEPENDENCIES)
  src/cmake/boost-fallback/boost-fallback.cmake:58 (find_package)
  src/main/include/CMakeLists.txt:104 (include)


CMake Warning at /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1161 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1283 (_Boost_COMPONENT_DEPENDENCIES)
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1921 (_Boost_MISSING_DEPENDENCIES)
  src/cmake/boost-fallback/boost-fallback.cmake:58 (find_package)
  src/main/include/CMakeLists.txt:104 (include)


CMake Warning at /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1161 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1283 (_Boost_COMPONENT_DEPENDENCIES)
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1921 (_Boost_MISSING_DEPENDENCIES)
  src/cmake/boost-fallback/boost-fallback.cmake:58 (find_package)
  src/main/include/CMakeLists.txt:104 (include)


-- Found Boost: /home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/include (found version "1.77.0") found components: thread chrono date_time atomic 
CMake Warning at /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1161 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1283 (_Boost_COMPONENT_DEPENDENCIES)
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1921 (_Boost_MISSING_DEPENDENCIES)
  src/cmake/boost-fallback/boost-fallback.cmake:80 (find_package)
  src/main/cpp/CMakeLists.txt:167 (boostfallback_link)


CMake Warning at /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1161 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1283 (_Boost_COMPONENT_DEPENDENCIES)
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1921 (_Boost_MISSING_DEPENDENCIES)
  src/cmake/boost-fallback/boost-fallback.cmake:80 (find_package)
  src/main/cpp/CMakeLists.txt:167 (boostfallback_link)


CMake Warning at /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1161 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1283 (_Boost_COMPONENT_DEPENDENCIES)
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1921 (_Boost_MISSING_DEPENDENCIES)
  src/cmake/boost-fallback/boost-fallback.cmake:80 (find_package)
  src/main/cpp/CMakeLists.txt:167 (boostfallback_link)


CMake Warning at /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1161 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1283 (_Boost_COMPONENT_DEPENDENCIES)
  /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.16/Modules/FindBoost.cmake:1921 (_Boost_MISSING_DEPENDENCIES)
  src/cmake/boost-fallback/boost-fallback.cmake:80 (find_package)
  src/main/cpp/CMakeLists.txt:167 (boostfallback_link)


-- 
-- 
-- log4cxx configuration summary:
-- 
--   Build shared library ............ : ON
--   Build tests ..................... : OFF
--   Build site ...................... : OFF
--   Install prefix .................. : /usr
--   C++ compiler .................... : /home/buildroot/autobuild/instance-3/output-1/host/bin/mips-linux-gnu-g++
--   log4cxx char API ................ : utf-8
--   log4cxx wchar API ............... : ON
--   log4cxx unichar API ............. : OFF
--   logchar type .................... : utf-8
--   charset ......................... : locale
--   Using libESMTP .................. : OFF
--   ODBC library .................... : OFF
--   syslog .......................... : ON
--   Qt support ...................... : OFF
--   shared_mutex implementation ..... : boost::shared_mutex
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    BUILD_DOC
    BUILD_DOCS
    BUILD_EXAMPLE
    BUILD_EXAMPLES
    BUILD_TEST
    BUILD_TESTS


-- Build files have been written to: /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0
>>> log4cxx 0.12.0 Building
PATH="/home/buildroot/autobuild/instance-3/output-1/host/bin:/home/buildroot/autobuild/instance-3/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"  /usr/bin/make -j4  -C /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/
make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
Scanning dependencies of target configure_log4cxx
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
Checking configuration
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
[  0%] Built target configure_log4cxx
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
Scanning dependencies of target log4cxx
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
[  0%] Building CXX object src/main/cpp/CMakeFiles/log4cxx.dir/action.cpp.o
[  1%] Building CXX object src/main/cpp/CMakeFiles/log4cxx.dir/andfilter.cpp.o
[  1%] Building CXX object src/main/cpp/CMakeFiles/log4cxx.dir/appenderskeleton.cpp.o
[  2%] Building CXX object src/main/cpp/CMakeFiles/log4cxx.dir/appenderattachableimpl.cpp.o
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:18:0:
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/rolling/action.h:51:8: error: 'mutex' in namespace 'std' does not name a type
   std::mutex mutex;
        ^
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/logger.h:30:0,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/spi/loggingevent.h:28,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/spi/filter.h:23,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/filter/andfilter.h:27,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/andfilter.cpp:18:
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/helpers/appenderattachableimpl.h:108:15: error: 'mutex' in namespace 'std' does not name a type
   inline std::mutex& getMutex() const
               ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/helpers/appenderattachableimpl.h:114:16: error: 'mutex' in namespace 'std' does not name a type
   mutable std::mutex m_mutex;
                ^
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/logger.h:31:0,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/spi/loggingevent.h:28,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/spi/filter.h:23,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/filter/andfilter.h:27,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/andfilter.cpp:18:
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/level.h:283:15: error: 'mutex' in namespace 'std' does not name a type
   static std::mutex initMutex;
               ^
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/logger.h:30:0,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/spi/loggingevent.h:28,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderskeleton.cpp:18:
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/helpers/appenderattachableimpl.h:108:15: error: 'mutex' in namespace 'std' does not name a type
   inline std::mutex& getMutex() const
               ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/helpers/appenderattachableimpl.h:114:16: error: 'mutex' in namespace 'std' does not name a type
   mutable std::mutex m_mutex;
                ^
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/logger.h:31:0,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/spi/loggingevent.h:28,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderskeleton.cpp:18:
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/level.h:283:15: error: 'mutex' in namespace 'std' does not name a type
   static std::mutex initMutex;
               ^
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp:18:0:
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/helpers/appenderattachableimpl.h:108:15: error: 'mutex' in namespace 'std' does not name a type
   inline std::mutex& getMutex() const
               ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/helpers/appenderattachableimpl.h:114:16: error: 'mutex' in namespace 'std' does not name a type
   mutable std::mutex m_mutex;
                ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp: In member function 'void log4cxx::rolling::Action::run(log4cxx::helpers::Pool&)':
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:43:36: error: 'mutex' was not declared in this scope
  std::unique_lock<std::mutex> lock(mutex);
                                    ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:43:36: note: suggested alternatives:
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:19:0:
/home/buildroot/autobuild/instance-3/output-1/host/opt/ext-toolchain/mips-linux-gnu/include/c++/5.3.0/mutex:118:9: note:   'std::mutex'
   class mutex : private __mutex_base
         ^
In file included from /home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/include/boost/thread/mutex.hpp:16:0,
                 from /home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/include/boost/thread/pthread/shared_mutex.hpp:14,
                 from /home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/include/boost/thread/shared_mutex.hpp:28,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/boost-std-configuration.h:15,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/log4cxx.h:45,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/logstring.h:28,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:17:
/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/include/boost/thread/pthread/mutex.hpp:39:44: note:   'boost::mutex'
     class BOOST_THREAD_CAPABILITY("mutex") mutex
                                            ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp: In member function 'void log4cxx::rolling::Action::close()':
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:66:36: error: 'mutex' was not declared in this scope
  std::unique_lock<std::mutex> lock(mutex);
                                    ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:66:36: note: suggested alternatives:
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:19:0:
/home/buildroot/autobuild/instance-3/output-1/host/opt/ext-toolchain/mips-linux-gnu/include/c++/5.3.0/mutex:118:9: note:   'std::mutex'
   class mutex : private __mutex_base
         ^
In file included from /home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/include/boost/thread/mutex.hpp:16:0,
                 from /home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/include/boost/thread/pthread/shared_mutex.hpp:14,
                 from /home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/include/boost/thread/shared_mutex.hpp:28,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/boost-std-configuration.h:15,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/log4cxx.h:45,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/logstring.h:28,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:17:
/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot/usr/include/boost/thread/pthread/mutex.hpp:39:44: note:   'boost::mutex'
     class BOOST_THREAD_CAPABILITY("mutex") mutex
                                            ^
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/logger.h:31:0,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/spi/loggingevent.h:28,
                 from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp:20:
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/level.h:283:15: error: 'mutex' in namespace 'std' does not name a type
   static std::mutex initMutex;
               ^
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderskeleton.cpp:20:0:
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/helpers/loglog.h:50:8: error: 'mutex' in namespace 'std' does not name a type
   std::mutex mutex;
        ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp: In member function 'virtual void log4cxx::helpers::AppenderAttachableImpl::addAppender(log4cxx::AppenderPtr)':
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp:46:37: error: 'm_mutex' was not declared in this scope
  std::unique_lock<std::mutex> lock( m_mutex );
                                     ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp: In member function 'int log4cxx::helpers::AppenderAttachableImpl::appendLoopOnAppenders(const LoggingEventPtr&, log4cxx::helpers::Pool&)':
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp:69:38: error: 'm_mutex' was not declared in this scope
   std::unique_lock<std::mutex> lock( m_mutex );
                                      ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp: In member function 'virtual log4cxx::AppenderPtr log4cxx::helpers::AppenderAttachableImpl::getAppender(const LogString&) const':
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp:95:37: error: 'm_mutex' was not declared in this scope
  std::unique_lock<std::mutex> lock( m_mutex );
                                     ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp: In member function 'virtual bool log4cxx::helpers::AppenderAttachableImpl::isAttached(log4cxx::AppenderPtr) const':
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp:119:37: error: 'm_mutex' was not declared in this scope
  std::unique_lock<std::mutex> lock( m_mutex );
                                     ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp: In member function 'virtual void log4cxx::helpers::AppenderAttachableImpl::removeAllAppenders()':
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp:128:37: error: 'm_mutex' was not declared in this scope
  std::unique_lock<std::mutex> lock( m_mutex );
                                     ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp: In member function 'virtual void log4cxx::helpers::AppenderAttachableImpl::removeAppender(log4cxx::AppenderPtr)':
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp:148:37: error: 'm_mutex' was not declared in this scope
  std::unique_lock<std::mutex> lock( m_mutex );
                                     ^
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp: In member function 'virtual void log4cxx::helpers::AppenderAttachableImpl::removeAppender(const LogString&)':
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/appenderattachableimpl.cpp:165:37: error: 'm_mutex' was not declared in this scope
  std::unique_lock<std::mutex> lock( m_mutex );
                                     ^
src/main/cpp/CMakeFiles/log4cxx.dir/build.make:65: recipe for target 'src/main/cpp/CMakeFiles/log4cxx.dir/action.cpp.o' failed
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make[3]: *** Waiting for unfinished jobs....
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src/main/cpp/CMakeFiles/log4cxx.dir/build.make:104: recipe for target 'src/main/cpp/CMakeFiles/log4cxx.dir/appenderskeleton.cpp.o' failed
make[3]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/appenderskeleton.cpp.o] Error 1
src/main/cpp/CMakeFiles/log4cxx.dir/build.make:91: recipe for target 'src/main/cpp/CMakeFiles/log4cxx.dir/appenderattachableimpl.cpp.o' failed
make[3]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/appenderattachableimpl.cpp.o] Error 1
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
CMakeFiles/Makefile2:243: recipe for target 'src/main/cpp/CMakeFiles/log4cxx.dir/all' failed
make[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/all] Error 2
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
Makefile:132: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0'
package/pkg-generic.mk:291: recipe for target '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/.stamp_built' failed
make: *** [/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-3/buildroot'