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dnl Process this file with autoconf to produce a configure script.
dnl
dnl Copyright (C) 2009, 2010 Peter Breitenlohner <tex-live@tug.org>
dnl
dnl This file is free software; the copyright holder
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl
m4_define([cjk_version], [4.8.2])[]dnl using unmodified cjk/utils source tree
AC_INIT([CJK utils for TeX Live], cjk_version, [tex-k@tug.org])
AC_PREREQ([2.65])
AC_CONFIG_SRCDIR([cjkutils-]cjk_version[/hbf2gf/hbf.h])
AC_CONFIG_AUX_DIR([../../build-aux])
AC_CONFIG_MACRO_DIR([../../m4])
dnl Common code for all programs using libkpathsea.
KPSE_COMMON([cjkutils], [no-define])
AC_CONFIG_HEADERS([c-auto.h:c-auto.in])
dnl get Compiler flags right.
XX_CFLAGS=$WARNING_CFLAGS
AC_SUBST([XX_CFLAGS])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_STRUCT_TM
dnl Checks for library functions.
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([strdup strstr strtol strtoul])
dnl we need this for hbf.c
if test "x$ac_cv_func_strdup" = xno; then
XX_CPPFLAGS=-DNO_STRDUP
fi
AC_SUBST([XX_CPPFLAGS])
KPSE_KPATHSEA_FLAGS
if test "x$enable_build" != xno || test -f config.force; then
KPSE_ADD_FLAGS([kpathsea])
AC_CHECK_HEADER([kpathsea/version.h], [],
[AC_MSG_ERROR([Sorry, kpathsea too old])])
KPSE_RESTORE_FLAGS
echo timestamp >config.force
fi
dnl Rebuilding hbf2gf.c, hbf2gf.tex, and hbf2gf.tex requires ctangle, cweave, and tex
do_cweb=$enable_maintainer_mode
if test x"$do_cweb" = xyes; then
AC_CHECK_PROGS([CTANGLE], [ctangle], [none])
AC_CHECK_PROGS([CWEAVE], [cweave], [none])
AC_CHECK_PROGS([TEX], [tex], [none])
case :$CTANGLE:$CWEAVE:$TEX: in
*:none:*)
AC_MSG_WARN([Will not run cweb -- requires ctangle, cweave, and tex.])
do_cweb=no
;;
esac
fi
AM_CONDITIONAL([do_cweb], [test "x$do_cweb" = xyes])
KPSE_COMPILER_WARNINGS
KPSE_CHECK_WIN32
AM_CONDITIONAL([WIN32], [test "x$kpse_cv_have_win32" != xno])
AC_SUBST([CJKUTILS_TREE], [cjkutils-]cjk_version)
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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