docs/latex/wx/tenvvars.tex

   1 \section{Environment variables}\label{envvars}
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   4
   5 This section describes all environment variables that affect execution of
   6 wxWidgets programs.
   7
   8 \twocolwidtha{5cm}%
   9 \begin{twocollist}\itemsep=0pt
  10
  11 \twocolitem{\tt{WXTRACE}}{(Debug build only.)
  12 This variable can be set to comma-separated list of trace masks used in
  13 \helpref{wxLogTrace}{wxlogtrace} calls;
  14 \helpref{wxLog::AddTraceMask}{wxlogaddtracemask} is called for every mask
  15 in the list during wxWidgets initialization.}
  16
  17 \twocolitem{\tt{WXPREFIX}}{(Unix only.)
  18 Overrides installation prefix. Normally, the prefix
  19 is hard-coded and is same as the value passed to {\tt configure} via
  20 the {\tt --prefix} switch when compiling the library (typically
  21 {\tt /usr/local} or {\tt /usr}). You can set WXPREFIX if you are for example
  22 distributing binary version of an application and you don't know in advance
  23 where it will be installed.}
  24
  25 \twocolitem{\tt{WXMODE}}{(wxMGL only.)
  26 Sets MGL video mode. The value must be in form
  27 {\it width}x{\it height}-{\it depth}. The default is {\tt 640x480-16}.}
  28
  29 \twocolitem{\tt{WXSTDERR}}{(wxMGL only.)
  30 Redirects stderr output to a file.}
  31
  32 \end{twocollist}