*** empty log message ***

[m17n/m17n-docs.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 88e5a85..ecdf639 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -27,25 +27,34 @@ AC_SUBST(M17NLIB)
 
 AC_CHECK_PROG(DOXYGEN, doxygen, yes, no)
 AC_CHECK_PROG(RUBY, ruby, yes, no)
+AC_CHECK_PROG(LATEX, platex, yes, no)
 AC_CHECK_PROG(PLATEX, platex, yes, no)
 
-AC_CONFIG_FILES([Makefile doxyfile])
-AC_OUTPUT
-
-# Print configuration message.
+OK=yes
 if test "$DOXYGEN" = "no"; then
   echo "Can't find a program \"doxygen\"!"
-  exit 1
+  OK=no
 fi
 if test "$RUBY" = "no"; then
   echo "Can't find a program \"ruby\"!"
-  exit 1
+  OK=no
+fi
+if test "$LATEX" = "no"; then
+  echo "Can't find a program \"latex\"!"
+  OK=no
 fi
 if test "$PLATEX" = "no"; then
   echo "Can't find a program \"platex\"!"
+  OK=no
+fi
+if test "$OK" = "no; then
   exit 1
 fi
 
+AC_CONFIG_FILES([Makefile doxyfile])
+AC_OUTPUT
+
+# Print configuration message.
 echo "-------------------------------------------------------------"
 echo "Configure to make documentations from the source files under:"
 echo "  $M17NLIB/src/"