IRC log for #brlcad on 20101028

02:00.56 CIA-40 BRL-CAD: 03starseeker * r41149 10/brlcad/branches/cmake/src/other/tcl/CMakeLists.txt: Sigh. No way around it - we are really going to need most of the complex tests and options of the Tcl macros, so start getting systematic about it.
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13:10.30 CIA-40 BRL-CAD: 03indianlarry * r41150 10/jbrlcad/trunk/src/org/brlcad/geometry/DbExternalObject.java: (log message trimmed)
13:10.31 CIA-40 BRL-CAD: Bit shifting to get index into fieldlength array having problems when sign bit
13:10.31 CIA-40 BRL-CAD: set. Turned up as an issue with geometry containing large body sizes(large BOT).
13:10.32 CIA-40 BRL-CAD: Since a "byte" is cast to an "int" for the bit operation the sign bit was
13:10.32 CIA-40 BRL-CAD: getting extended into the leading three bytes. To resolve I forced all byte
13:10.38 CIA-40 BRL-CAD: related right bit shifts with the header[] byte array to mask out all but lower
13:10.39 CIA-40 BRL-CAD: byte of 'int' before shifting. In some places the sign bit was already being
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16:55.43 CIA-40 BRL-CAD: 03starseeker * r41151 10/brlcad/branches/cmake/src/other/tcl/CMakeLists.txt: Try to get closer to matching the behavior of AC_REPLACE_FUNCS
17:11.29 CIA-40 BRL-CAD: 03starseeker * r41152 10/brlcad/branches/cmake/src/other/tcl/CMakeLists.txt: Duplicate the check for Darwin version.
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18:11.34 starseeker hmm - actually, a CMake version of tcl's 64 bit flag logic might be more generally useful
19:12.43 CIA-40 BRL-CAD: 03starseeker * r41153 10/brlcad/branches/cmake/src/other/tcl/ (CMake/CheckSystemFunctionality.cmake CMakeLists.txt): Add tests for thread-safe variants of some library functions, other tweaks
21:05.33 CIA-40 BRL-CAD: 03erikgreenwald * r41154 10/brlcad/trunk/src/adrt/ (librender/camera.c librender/camera.h slave/slave.c): switch from using direct pthreads to the bu_parallel wrapper
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22:20.02 Jay Hi
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