AC_LATEX_PACKAGE_AMSMATH
, 

2005年01月21日

Mathieu Boretti <boretti@bss-network.com>

GPLWithACException
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latex's LaTeX Support (released)

This macro test if \usepackage{amsmath,amsfonts} works. If yes, it set $amsmath="\usepackage{amsmath,amsfonts}" Else if \usepackage{amstex} works, set $amsmath="\usepackage{amstex}" else ERROR

AC_DEFUN([AC_LATEX_PACKAGE_AMSMATH],[
AC_LATEX_CLASS_BOOK
AC_CACHE_CHECK([for amsmath],[ac_cv_latex_package_f_amsmath],[
_AC_LATEX_TEST([
\documentclass{book}
\usepackage{amsmath,amsfonts}
\begin{document}
\end{document}
],[ac_cv_latex_package_f_amsmath])
if test $ac_cv_latex_package_f_amsmath = "yes" ;
then
 [ac_cv_latex_package_f_amsmath]="\\usepackage{amsmath,amsfonts}" ; export [ac_cv_latex_package_f_amsmath] ;
else
 _AC_LATEX_TEST([
 \documentclass{book}
 \usepackage{amstex}
 \begin{document}
 \end{document}
 ],[ac_cv_latex_package_f_amsmath])
 if test $ac_cv_latex_package_f_amsmath = "yes" ;
 then
 [ac_cv_latex_package_f_amsmath]="\\usepackage{amstex}" ; export [ac_cv_latex_package_f_amsmath] ;
 else
 AC_MSG_ERROR([Unable to find amsmath])
 fi
fi
])
amsmath=$[ac_cv_latex_package_f_amsmath]; export amsmath;
AC_SUBST(amsmath)
])