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VL_PROG_FIG2DEV
1.1 Installed_Packages @ ac-archive-0.5.39
Ville Laurikari <vl@iki.fi>
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.
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 ])