<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Hello,</div><div><br></div><div>Some WrapITK builds are producing the following error:</div><div><br></div><div><br></div><div>"../../Generators/GccXML/gccxml/bin/gccxml" "-fxml-start=_cable_" "-fxml=/playpen/blowekamp/MacOSX-WrapITK/ITK-build/Wrapping/Modules/ITKFiniteDifference/itkDenseFiniteDifferenceImageFilter.xml" "--gccxml-gcc-options" "/playpen/blowekamp/MacOSX-WrapITK/ITK-build/Wrapping/Modules/ITKFiniteDifference/gcc_xml.inc" "-DCSWIG" "-DCABLE_CONFIGURATION" "-DITK_MANUAL_INSTANTIATION" "/playpen/blowekamp/MacOSX-WrapITK/ITK-build/Wrapping/Modules/ITKFiniteDifference/itkDenseFiniteDifferenceImageFilter.cxx"</div><div><br></div><div>Error: Could not run /playpen/blowekamp/MacOSX-WrapITK/ITK-build/Wrapping/Generators/GccXML/gccxml/bin/gccxml_cc1plus:</div><div>Argument list too long</div><div><br></div><div>The likely problem is in the file gcc_xml.inc, which is over 400kb is size exceeding the 256kb ARG_MAX limit.</div><div><br></div><div><br></div><div>Now the systems that don't seem to be reporting this error have enabled ITK_USE_CCACHE. To here is the difference in the command:</div><div><br></div><div><div><br></div><div> if(ITK_USE_CCACHE)</div><div> add_custom_command(</div><div> OUTPUT ${xml_file}</div><div> COMMAND "${CCACHE_EXECUTABLE}" "${GCCXML}"</div><div> -c</div><div> -fxml-start=_cable_</div><div> -o ${xml_file}</div><div> ${CONFIG_GCCXML_INC_CONTENTS}</div><div> -DCSWIG</div><div> -DCABLE_CONFIGURATION</div><div> -DITK_MANUAL_INSTANTIATION</div><div> ${cxx_file}</div><div> DEPENDS ${GCCXML} ${cxx_file}</div><div> )</div><div> else(ITK_USE_CCACHE)</div><div> add_custom_command(</div><div> OUTPUT ${xml_file}</div><div> COMMAND ${GCCXML}</div><div> -fxml-start=_cable_</div><div> -fxml=${xml_file}</div><div> --gccxml-gcc-options ${gccxml_inc_file}</div><div> -DCSWIG</div><div> -DCABLE_CONFIGURATION</div><div> -DITK_MANUAL_INSTANTIATION</div><div> ${cxx_file}</div><div> DEPENDS ${GCCXML} ${cxx_file} ${gccxml_inc_file}</div><div> )</div><div> endif(ITK_USE_CCACHE)</div></div><div><br></div><div>I am not sure what the solution to this problem is. But I think it's a lower priority for the release, so I am mostly posting to recored what I know, and see if there is an obvious solution to some one else.</div><div><br></div><div>Brad</div><div><br></div><div><br></div><div>
<div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; font-size: 12px; "><span class="Apple-style-span" style="border-collapse: separate; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; -webkit-text-decorations-in-effect: none; text-indent: 0px; -webkit-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">========================================================</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Bradley Lowekamp<span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span></font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Medical Science and Computing for</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Office of High Performance Computing and Communications</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">National Library of Medicine<span class="Apple-converted-space"> </span></font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; "><a href="mailto:blowekamp@mail.nih.gov">blowekamp@mail.nih.gov</a></font></p><br class="Apple-interchange-newline"></span></div><br class="Apple-interchange-newline">
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