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diff --git a/support/TeX4ht/doc/mn32.html b/support/TeX4ht/doc/mn32.html new file mode 100644 index 0000000000..055b4ef06d --- /dev/null +++ b/support/TeX4ht/doc/mn32.html @@ -0,0 +1,76 @@ +<?xml version="1.0" encoding="iso-8859-1" ?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<!--http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd--> +<html xmlns="http://www.w3.org/1999/xhtml" +> +<head><title></title> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> +<meta name="generator" content="TeX4ht (https://tug.org/tex4ht/)" /> +<meta name="originator" content="TeX4ht (https://tug.org/tex4ht/)" /> +<!-- xhtml,th4,index --> +<meta name="src" content="mn.tex" /> +<link rel="stylesheet" type="text/css" href="mn.css" /> +<meta name="viewport" content="width=device-width, initial-scale=1" /> +</head><body +> + <a + href="mn31.html#mn-port.html" >exit</a> <h3 class="SubSectionHead"><a + name="QQ1-32-72"></a>Placement of the Environment File</h3> + <a + name="index32-72001"></a> <a + name="index32-72002"></a> <a + name="index32-72003"></a> <a + name="index32-72004"></a> <a + name="index32-72005"></a><a + name="envloc"></a> The <span class="cmtt-10">tex4ht.c </span>and <span class="cmtt-10">t4ht.c </span>programs retrieve the information about their platform from an environment file. +The programs search the file at the following locations, in the given order. +<ul type="disc" > +<li>The address specified within the <a + href="mn39.html" >command lines</a> of <span class="cmtt-10">tex4ht </span>and <span class="cmtt-10">t4ht</span>, and identified there by the prefix ‘<span class="cmtt-10">-e</span>’. +</li> +<li>The address <span class="cmtt-10">tex4ht.env </span>in the work directory. </li> +<li>At the location specified by an optional environment variable named <span class="cmtt-10">TEX4HTENV</span>. </li> +<li>The address <span class="cmtt-10">tex4ht.env </span>in the <a + href="mn33.html" name="mn33.html" >root</a> directory. </li> +<li>The address provided in the variable <a + href="mn37.html#x-ENVFILE" name="ENVFILE">ENVFILE</a> of tex4ht and t4ht during compilation. </li> +<li>At the directories of kpathsea, to be searched by that utility, if the <span class="cmtt-10">tex4ht.c </span>and <span class="cmtt-10">t4ht.c </span>programs are compiled +with the ‘<span class="cmtt-10">-DKPATHSEA</span>’ switch on. +<!--l. 8046--><p class="indent" > For instance, +</p><!--l. 8048--><p class="indent" > <span class="cmtt-10">gcc -o tex4ht tex4ht.c -DENVFILE=’"~/tex4ht.dir/texmf/tex4ht/base/unix/tex4ht.env"’</span> +<span class="cmtt-10">-DKPATHSEA -DHAVE_DIRENT_H -lkpathsea</span> +</p><!--l. 8054--><p class="noindent" >or +</p><!--l. 8056--><p class="indent" > <span class="cmtt-10">gcc -O2 -DKPATHSEA -I/usr/include -L/usr/lib -o tex4ht tex4ht.c -DHAVE_DIRENT_H</span> +<span class="cmtt-10">-lkpathsea</span> +</p><!--l. 8065--><p class="indent" > When the address of <span class="cmtt-10">tex4ht.env </span>is not explicitly given, the <span class="cmtt-10">texmf.cnf </span>file might need records similar to the +following ones. +</p><div class="Verbatim"><span class="cmtt-10"> </span><span class="cmtt-10"> TEX4HTFONTSET=alias,iso8859</span><span class="cmtt-10"> </span> +<br /><span class="cmtt-10"> </span><span class="cmtt-10"> TEX4HTINPUTS=.;$TEXMF/tex4ht/base//;$TEXMF/tex4ht/ht-fonts/{$TEX4HTFONTSET}//</span><span class="cmtt-10"> </span> +<br /><span class="cmtt-10"> </span><span class="cmtt-10"> T4HTINPUTS=.;$TEXMF/tex4ht/base//</span><span class="cmtt-10"> </span> +<br /></div> +<!--l. 8075--><p class="noindent" ></p></li> +<li>The instruction + <div +class="centerline"><span class="cmtt-10">apt-get install gcc libkpathsea4 libkpathsea-dev</span></div> +<!--l. 8080--><p class="noindent" >when executed as root installs the following packages on Ubuntu/Debian. +</p><!--l. 8086--><p class="indent" > +</p><ul > +<li>gcc: the standard C compiler </li> +<li>libkpathsea4: library for TeX path searching, part of the texlive distribution provides files like +/usr/lib/libkpathsea.so.4.0.0 </li> +<li>libkpathsea-dev: development files for libkpathsea provides numerous header files (*.h) in /usr/include/kpathsea +</li></ul> +<!--l. 8099--><p class="indent" > If a file is already present, a warning is issued and the instruction can be retried after omitting the request for +the installed package. +</p> + </li></ul> +<!--l. 8109--><p class="indent" > A given address may start with the character ‘<span class="cmtt-10">~</span>’. This character is interpreted to be the directory address of the +root (as provided in an environment variable named <span class="cmtt-10">HOME</span>). +</p><!--l. 8115--><p class="indent" > The file <span class="cmtt-10">tex4ht.env </span>may be renamed to ‘<span class="cmtt-10">.tex4ht</span>’, if your system allows names consisting only of the extension +part. + +</p> + <hr /> +<!--l. 8122--><p class="indent" > <small>Generated August 24, 2020 - <a href="/tex4ht/">tex4ht home page</a></small></p> +</body></html> |