Imported http://autoconf-archive.cryp.to/ release 2007-02-14.

1 files changed, 62 insertions, 0 deletions

diff --git a/m4/acltx_package_amsmath.m4 b/m4/acltx_package_amsmath.m4
new file mode 100644
index 0000000..1028bb7
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+++ b/m4/acltx_package_amsmath.m4
@@ -0,0 +1,62 @@
+##### http://autoconf-archive.cryp.to/acltx_package_amsmath.html
+#
+# SYNOPSIS
+#
+#   ACLTX_PACKAGE_AMSMATH
+#
+# DESCRIPTION
+#
+#   This macro check for a way to include amsmath and set amsmath to
+#   this way
+#
+# LAST MODIFICATION
+#
+#   2006-07-16
+#
+# COPYLEFT
+#
+#   Copyright (c) 2006 Boretti Mathieu <boretti@eig.unige.ch>
+#
+#   This library is free software; you can redistribute it and/or
+#   modify it under the terms of the GNU Lesser General Public License
+#   as published by the Free Software Foundation; either version 2.1 of
+#   the License, or (at your option) any later version.
+#
+#   This library is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#   Lesser General Public License for more details.
+#
+#   You should have received a copy of the GNU Lesser General Public
+#   License along with this library; if not, write to the Free Software
+#   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+#   02110-1301 USA
+
+AC_DEFUN([ACLTX_PACKAGE_AMSMATH],[
+AC_REQUIRE([ACLTX_DEFAULT_CLASS])
+AC_CACHE_CHECK([for amsmath],[ac_cv_latex_package_f_amsmath],[
+_ACLTX_TEST([\documentclass{$defaultclass}
+\usepackage{amsmath,amsfonts}
+\begin{document}
+\end{document}],[ac_cv_latex_package_f_amsmath])
+if test $ac_cv_latex_package_f_amsmath = "yes" ;
+then
+    [ac_cv_latex_package_f_amsmath]="\\usepackage{amsmath,amsfonts}" ; export [ac_cv_latex_package_f_amsmath] ;
+else
+    _ACLTX_TEST([
+    \documentclass{$defaultclass}
+    \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)
+])