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Autoconf Macro: vl_prog_fig2dev
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<h1>
vl_prog_fig2dev
</h1>
<h2>
Synopsis
</h2>
<p class="indent" style="white-space:nowrap;">
<code>VL_PROG_FIG2DEV</code>
</p>
<h2>
Description
</h2>
<div class="indent">
<p>
If `fig2dev' is found, sets the output variable `FIG2DEV' to `fig2dev', and
`FIG2DEV_ESPLANG' to the graphics language which can be used to produce
Encapsulated PostScript. Older versions of `fig2dev' produce EPS with
`-Lps' and new versions with `-Leps', this macro finds out the correct
language option automatically.
</p>
</div>
<h2>
Author
</h2>
<p class="indent">
Ville Laurikari <vl@iki.fi>
</p>
<h2>
Last Modified
</h2>
<p class="indent">
2002-04-04
</p>
<h2>
M4 Source Code
</h2>
<div class="indent">
<pre class="m4source">
AC_DEFUN([VL_PROG_FIG2DEV], [
AC_CHECK_PROG(FIG2DEV, fig2dev, fig2dev)
if test "x$FIG2DEV" != "x"; then
AC_CACHE_CHECK(how to produce EPS with fig2dev,
vl_cv_sys_fig2dev_epslang, [
if "$FIG2DEV" -Leps /dev/null 2>&1 | grep Unknown > /dev/null; then
vl_cv_sys_fig2dev_epslang=ps
else
vl_cv_sys_fig2dev_epslang=eps
fi
])
FIG2DEV_EPSLANG=$vl_cv_sys_fig2dev_epslang
AC_SUBST(FIG2DEV_EPSLANG)
fi
])
</pre>
</div>
<h2>
License
</h2>
<div class="indent">
<span style="white-space:nowrap;">Copyright © 2002 Ville Laurikari
<vl@iki.fi></span>
<p>
Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice and
this notice are preserved.
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