<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <!--Converted with LaTeX2HTML 2008 (1.71) original version by: Nikos Drakos, CBLU, University of Leeds * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan * with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> <TITLE>2.3 Search Paths</TITLE> <META NAME="description" CONTENT="2.3 Search Paths"> <META NAME="keywords" CONTENT="sdccman"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META NAME="Generator" CONTENT="LaTeX2HTML v2008"> <META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"> <LINK REL="STYLESHEET" HREF="sdccman.css"> <LINK REL="next" HREF="node14.html"> <LINK REL="previous" HREF="node12.html"> <LINK REL="up" HREF="node10.html"> <LINK REL="next" HREF="node14.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html787" HREF="node14.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html781" HREF="node10.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html775" HREF="node12.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html783" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <A NAME="tex2html785" HREF="node191.html"> <IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="index.png"></A> <BR> <B> Next:</B> <A NAME="tex2html788" HREF="node14.html">2.4 Building SDCC</A> <B> Up:</B> <A NAME="tex2html782" HREF="node10.html">2. Installing SDCC</A> <B> Previous:</B> <A NAME="tex2html776" HREF="node12.html">2.2 Install paths</A> <B> <A NAME="tex2html784" HREF="node1.html">Contents</A></B> <B> <A NAME="tex2html786" HREF="node191.html">Index</A></B> <BR> <BR> <!--End of Navigation Panel--> <H1><A NAME="SECTION00330000000000000000"></A><A NAME="sub:Search-Paths"></A><A NAME="348"></A> <BR> 2.3 Search Paths </H1> <P> Some search paths or parts of them are determined by configure variables (in <I>italics</I>, see section above). Further search paths are determined by environment variables during runtime. <BR> The paths searched when running the compiler are as follows (the first catch wins): <BR> <BR> 1. Binary files (preprocessor, assembler and linker) <BR> <P> <DIV ALIGN="CENTER"> <TABLE CELLPADDING=3 BORDER="1"> <TR><TD ALIGN="CENTER">Search path</TD> <TD ALIGN="CENTER">default</TD> <TD ALIGN="CENTER">Win32 builds</TD> </TR> <TR><TD ALIGN="CENTER">$SDCC_HOME/<I>$PPREFIX2BIN_DIR</I></TD> <TD ALIGN="CENTER">$SDCC_HOME/bin</TD> <TD ALIGN="CENTER">$SDCC_HOME\bin</TD> </TR> <TR><TD ALIGN="CENTER">Path of argv[0] (if available)</TD> <TD ALIGN="CENTER">Path of argv[0]</TD> <TD ALIGN="CENTER">Path of argv[0]</TD> </TR> <TR><TD ALIGN="CENTER">$PATH</TD> <TD ALIGN="CENTER">$PATH</TD> <TD ALIGN="CENTER">$PATH</TD> </TR> </TABLE> <BR></DIV> <P> <DIV ALIGN="CENTER"> </DIV> <P> 2. Include files <BR> <P> <DIV ALIGN="CENTER"> <TABLE CELLPADDING=3 BORDER="1"> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>#</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>Search path</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>default</TD> <TD ALIGN="CENTER">Win32 builds</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>1</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>--I dir</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>--I dir</TD> <TD ALIGN="CENTER">--I dir</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>2</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>$SDCC_INCLUDE</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>$SDCC_INCLUDE</TD> <TD ALIGN="CENTER">$SDCC_INCLUDE</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>3</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>$SDCC_HOME/ <BR> <I>$PREFIX2DATA_DIR/</I> <BR> <I>$INCLUDE_DIR_SUFFIX</I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>$SDCC_HOME/ <BR> share/sdcc/include</TD> <TD ALIGN="CENTER">$SDCC_HOME\include</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>4</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>path(argv[0])/ <BR> <I>$BIN2DATADIR/</I> <BR> <I>$INCLUDE_DIR_SUFFIX</I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>path(argv[0])/../ <BR> sdcc/include</TD> <TD ALIGN="CENTER">path(argv[0])\..\include</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>5</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136><I>$DATADIR/</I> <BR> <I>$INCLUDE_DIR_SUFFIX</I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>/usr/local/share/ <BR> sdcc/include</TD> <TD ALIGN="CENTER">(not on Win32)</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>6</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>$SDCC_HOME/ <BR> <I>$PREFIX2DATA_DIR/</I> <BR> <I>non-free/</I> <BR> <I>$INCLUDE_DIR_SUFFIX</I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>$SDCC_HOME/share/ <BR> sdcc/non-free/include</TD> <TD ALIGN="CENTER">$SDCC_HOME\non-free\include</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>7</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>path(argv[0])/ <BR> <I>$BIN2DATADIR/</I> <BR> <I>non-free/</I> <BR> <I>$INCLUDE_DIR_SUFFIX</I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>path(argv[0])/../ <BR> sdcc/non-free/include</TD> <TD ALIGN="CENTER">path(argv[0])\..\non-free\include</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>8</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136><I>$DATADIR/</I> <BR> <I>non-free/</I> <BR> <I>$INCLUDE_DIR_SUFFIX</I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=136>/usr/local/share/ <BR> sdcc/non-free/include</TD> <TD ALIGN="CENTER">(not on Win32)</TD> </TR> </TABLE> <BR></DIV> <P> <DIV ALIGN="CENTER"> </DIV> <P> The option --nostdinc disables all search paths except #1 and #2. <BR> <BR> 3. Library files <BR> <P> With the exception of ''--L dir'' the <I>model</I> is auto-appended by the compiler (e.g. small, large, z80, ds390 etc.). <BR> <P> <DIV ALIGN="CENTER"> <TABLE CELLPADDING=3 BORDER="1"> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>#</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>Search path</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=142>default</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>Win32 builds</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>1</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>--L dir</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=142>--L dir</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>--L dir</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>2</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>$SDCC_LIB/<I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=142>$SDCC_LIB/<I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>$SDCC_LIB\<I><model></I></TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>3</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>$SDCC_HOME/ <BR> <I>$PREFIX2DATA_DIR/</I> <BR> <I>$LIB_DIR_SUFFIX/</I> <BR> <I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=142>$SDCC_HOME/ <BR> share/sdcc/lib/<<I>model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>$SDCC_HOME\ <BR> lib\<I><model></I></TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>4</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>path(argv[0])/ <BR> <I>$BIN2DATADIR/</I> <BR> <I>$LIB_DIR_SUFFIX/</I> <BR> <I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=142>path(argv[0])/../sdcc/ <BR> lib/<I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>path(argv[0])\ <BR> ..\lib\ <BR> <I><model></I></TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>5</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128><I>$DATADIR/non-free/</I> <BR> <I>$LIB_DIR_SUFFIX/</I> <BR> <I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=142>/usr/local/share/sdcc/ <BR> lib/<I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>(not on Win32)</TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>6</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>$SDCC_HOME/ <BR> <I>$PREFIX2DATA_DIR/</I> <BR> <I>non-free/</I> <BR> <I>$LIB_DIR_SUFFIX/</I> <BR> <I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=142>$SDCC_HOME/share/sdcc/ <BR> non-free/lib/<I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>$SDCC_HOME\ <BR> lib\non-free<I>\<model></I></TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>7</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>path(argv[0])/ <BR> <I>$BIN2DATADIR/</I> <BR> <I>non-free/</I> <BR> <I>$LIB_DIR_SUFFIX/</I> <BR> <I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=142>path(argv[0])/../sdcc/ <BR> non-free/lib/<I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>path(argv[0])\..\ <BR> lib\non-free<I>\<model></I></TD> </TR> <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=14>8</TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128><I>$DATADIR/non-free/</I> <BR> <I>$LIB_DIR_SUFFIX/</I> <BR> <I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=142>/usr/local/share/sdcc/ <BR> non-free/lib/ <BR> <I><model></I></TD> <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=128>(not on Win32)</TD> </TR> </TABLE> <BR></DIV> <P> <DIV ALIGN="CENTER"> </DIV> <P> <BR> The option --nostdlib disables all search paths except #1 and #2. <P> <HR> <!--Navigation Panel--> <A NAME="tex2html787" HREF="node14.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html781" HREF="node10.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html775" HREF="node12.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html783" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <A NAME="tex2html785" HREF="node191.html"> <IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="index.png"></A> <BR> <B> Next:</B> <A NAME="tex2html788" HREF="node14.html">2.4 Building SDCC</A> <B> Up:</B> <A NAME="tex2html782" HREF="node10.html">2. Installing SDCC</A> <B> Previous:</B> <A NAME="tex2html776" HREF="node12.html">2.2 Install paths</A> <B> <A NAME="tex2html784" HREF="node1.html">Contents</A></B> <B> <A NAME="tex2html786" HREF="node191.html">Index</A></B> <!--End of Navigation Panel--> <ADDRESS> 2011-03-20 </ADDRESS> </BODY> </HTML>
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