X-Git-Url: http://git.chise.org/gitweb/?p=m17n%2Fm17n-docs.git;a=blobdiff_plain;f=configure.ac;h=ecdf6395b716f1c60e56a4635e26d06ee5b9214c;hp=88e5a8542b70f441bfe800461d84d549133a756b;hb=3fc9ce5940eeae1252481ff7cf59141131afd21b;hpb=21d329eb83c212e6cf67b7dd33c6d8c59f3168c7

diff --git a/configure.ac b/configure.ac
index 88e5a85..ecdf639 100644
--- 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/"