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AC_LATEX_PACKAGE_AMSMATH
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
Mathieu Boretti <boretti@bss-network.com>
2005-01-21
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) ])