<snip> error: at Jamroot.jam:3 error: zlib is already configured
I misunderstood how the test system works. Should be fixed now.
Ok, I updated trunk and rerun. This is the output now: common.mkdir bin if not exist "bin\\" mkdir "bin" common.mkdir bin\standalone if not exist "bin\standalone\\" mkdir "bin\standalone" common.mkdir bin\standalone\zlib if not exist "bin\standalone\zlib\\" mkdir "bin\standalone\zlib" common.mkdir bin\standalone\zlib\mock if not exist "bin\standalone\zlib\mock\\" mkdir "bin\standalone\zlib\mock" common.mkdir bin\standalone\zlib\mock\debug if not exist "bin\standalone\zlib\mock\debug\\" mkdir "bin\standalone\zlib\mock\debug" mock.compile.c bin\standalone\zlib\mock\debug\deflate.obj C:\Python27\python.exe mock.py -c -x c -IC:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib C:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib\deflate.c -o bin\standalone\zlib\mock\debug\deflate.obj Unrecognized command: mock.py -c -x c -IC:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib C:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib\deflate.c -o bin\standalone\zlib\mock\debug\deflate.obj ...skipped <pbin\standalone\zlib\mock\debug>z.dll for lack of <pbin\standalone\zlib\mock\debug>deflate.obj... common.mkdir bin\standalone\zlib\mock\debug\link-static if not exist "bin\standalone\zlib\mock\debug\link-static\\" mkdir "bin\standalone\zlib\mock\debug\link-static" mock.compile.c bin\standalone\zlib\mock\debug\link-static\deflate.obj C:\Python27\python.exe mock.py -c -x c -IC:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib C:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib\deflate.c -o bin\standalone\zlib\mock\debug\link-static\deflate.obj Unrecognized command: mock.py -c -x c -IC:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib C:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib\deflate.c -o bin\standalone\zlib\mock\debug\link-static\deflate.obj ...skipped <pbin\standalone\zlib\mock\debug\link-static>libz.lib for lack of <pbin\standalone\zlib\mock\debug\link-static>deflate.obj... ...failed updating 2 targets... failure {{{ "['c:\\boost\\tools\\build\\v2\\test\\../engine\\bin.ntx86\\bjam', '-sBOOST_BUILD_PATH="c:\\boost\\tools\\build\\v2\\test/.."', '-d+2', 'toolset=mock', '--ignore-site-config', '--user-config=', '--test-config="c:\\boost\\tools\\build\\v2\\test\\test-config.jam"', '--ignore-toolset-requirements']" returned 1 }}} reason {{{ unexpected status returned by bjam }}} changes caused by the last build command {{{ Added files : ['markup.pyc', 'mockinfo.pyc', 'bin/config.log', 'bin/project-cache.jam'] Removed files : [] Modified files: [] Touched files : [] }}} STDOUT {{{ common.mkdir bin if not exist "bin\\" mkdir "bin" common.mkdir bin\standalone if not exist "bin\standalone\\" mkdir "bin\standalone" common.mkdir bin\standalone\zlib if not exist "bin\standalone\zlib\\" mkdir "bin\standalone\zlib" common.mkdir bin\standalone\zlib\mock if not exist "bin\standalone\zlib\mock\\" mkdir "bin\standalone\zlib\mock" common.mkdir bin\standalone\zlib\mock\debug if not exist "bin\standalone\zlib\mock\debug\\" mkdir "bin\standalone\zlib\mock\debug" mock.compile.c bin\standalone\zlib\mock\debug\deflate.obj C:\Python27\python.exe mock.py -c -x c -IC:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib C:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib\deflate.c -o bin\standalone\zlib\mock\debug\deflate.obj Unrecognized command: mock.py -c -x c -IC:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib C:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib\deflate.c -o bin\standalone\zlib\mock\debug\deflate.obj ...skipped <pbin\standalone\zlib\mock\debug>z.dll for lack of <pbin\standalone\zlib\mock\debug>deflate.obj... common.mkdir bin\standalone\zlib\mock\debug\link-static if not exist "bin\standalone\zlib\mock\debug\link-static\\" mkdir "bin\standalone\zlib\mock\debug\link-static" mock.compile.c bin\standalone\zlib\mock\debug\link-static\deflate.obj C:\Python27\python.exe mock.py -c -x c -IC:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib C:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib\deflate.c -o bin\standalone\zlib\mock\debug\link-static\deflate.obj Unrecognized command: mock.py -c -x c -IC:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib C:\Users\chhenning\AppData\Local\Temp\tmpyit5yg\zlib\deflate.c -o bin\standalone\zlib\mock\debug\link-static\deflate.obj ...skipped <pbin\standalone\zlib\mock\debug\link-static>libz.lib for lack of <pbin\standalone\zlib\mock\debug\link-static>deflate.obj... ...failed updating 2 targets... }}} STDERR {{{ }}} stacktrace {{{ at line 590 of c:\boost\tools\build\v2\test\BoostBuild.py (fail_test) from line 485 of c:\boost\tools\build\v2\test\BoostBuild.py (run_build_system) from line 32 of zlib.py (<module>) }}} I think there is still something off. Christian