<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="font-family: verdana, geneva, lucida, 'lucida grande', arial, helvetica, sans-serif; color: rgb(51, 51, 51); font-size: 11px; line-height: 15px; ">hello all..<br><br>i built a complicated external and needed to debug it. i wanted to use gdb debugger (i m under linux) and since I found no info about how to find the external s "mounting" adress which gdb requires, i m currently compiling pure data extended as a whole plus my source code added.. so I ve added myexternal_setup() function in m_conf.c and I referenced my source files in the makefile.in file of the src directory..<br><br>gdb seems to work fine appart that it seems to jump portions of code without reason.. so i m wondering if thats not caused by optimisation arguments given to the gcc compiler when building.. i ve noticed the -O2 options in a few make/config files which are generated automaticaly after the "make install" command... where can i specify that i want thoses files to be generated so as to include a "no compilation" option (for example the -O0 option if i'm correct)??<br><br>i ve searched a long time.. any idea, or hint to where to look would be of great help.. thanks in advance..</span><div><font class="Apple-style-span" color="#333333" face="verdana, geneva, lucida, 'lucida grande', arial, helvetica, sans-serif" size="3"><span class="Apple-style-span" style="font-size: 11px; line-height: 15px;"><br></span></font></div><div><font class="Apple-style-span" color="#333333" face="verdana, geneva, lucida, 'lucida grande', arial, helvetica, sans-serif" size="3"><span class="Apple-style-span" style="font-size: 11px; line-height: 15px;">cheers<br></span></font><div><font class="Apple-style-span" color="#333333" face="verdana, geneva, lucida, 'lucida grande', arial, helvetica, sans-serif" size="3"><span class="Apple-style-span" style="font-size: 11px; line-height: 15px;"><br></span></font><div apple-content-edited="true"> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Etienne THUILLIER</div><div><a href="mailto:etienne.thuillier@polymtl.ca">etienne.thuillier@polymtl.ca</a></div></div></span> </div><br></div></div></body></html>