===================================================================
RCS file: /home/cvs/OpenXM/src/asir-contrib/packages/doc/configure.in,v
retrieving revision 1.4
retrieving revision 1.8
diff -u -p -r1.4 -r1.8
--- OpenXM/src/asir-contrib/packages/doc/configure.in	2009/02/22 06:51:12	1.4
+++ OpenXM/src/asir-contrib/packages/doc/configure.in	2017/08/31 06:31:44	1.8
@@ -1,4 +1,4 @@
-dnl  $OpenXM: OpenXM/src/asir-contrib/packages/doc/configure.in,v 1.3 2009/02/21 22:09:11 ohara Exp $
+dnl  $OpenXM: OpenXM/src/asir-contrib/packages/doc/configure.in,v 1.7 2017/03/30 06:16:36 takayama Exp $
 dnl  If you change this file, do not forget to run autoconf and rm .configure_done
 
 AC_INIT
@@ -9,13 +9,10 @@ AC_PATH_PROGS([MAKEINFO],[jmakeinfo makeinfo])
 AC_SUBST([MAKEINFO])
 AC_PATH_PROGS([DVIPDF],[dvipdfmx dvipdfm divpdf])
 AC_SUBST([DVIPDF])
-AC_PATH_PROG([PTEX],[ptex])
+AC_PATH_PROG([PTEX],[xetex])
 AC_SUBST([PTEX])
-AC_RUN_IFELSE(AC_LANG_SOURCE([[#include "stdlib.h"
-int main(){exit(system("ptex -kanji=euc -version"));}]]),
-[PTEXFLAGS="-kanji=euc"],[],[])
-AC_SUBST([PTEXFLAGS])
-rm -f test-ja.dvi test-ja.log
+AC_PATH_PROG([TEX],[xetex])
+AC_SUBST([TEX])
 
 OpenXM_ROOT=`cd ../../../..; pwd`
 AC_SUBST([OpenXM_ROOT])