40 lines
1.1 KiB
Plaintext
40 lines
1.1 KiB
Plaintext
dnl $Id: krb-readline.m4,v 1.5 2002/08/29 02:22:32 assar Exp $
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dnl
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dnl Tests for readline functions
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dnl
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dnl el_init
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AC_DEFUN(KRB_READLINE,[
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AC_FIND_FUNC_NO_LIBS(el_init, edit, [], [], [$LIB_tgetent])
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if test "$ac_cv_func_el_init" = yes ; then
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AC_CACHE_CHECK(for four argument el_init, ac_cv_func_el_init_four,[
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AC_TRY_COMPILE([#include <stdio.h>
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#include <histedit.h>],
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[el_init("", NULL, NULL, NULL);],
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ac_cv_func_el_init_four=yes,
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ac_cv_func_el_init_four=no)])
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if test "$ac_cv_func_el_init_four" = yes; then
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AC_DEFINE(HAVE_FOUR_VALUED_EL_INIT, 1, [Define if el_init takes four arguments.])
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fi
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fi
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dnl readline
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ac_foo=no
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if test "$with_readline" = yes; then
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:
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elif test "$ac_cv_func_readline" = yes; then
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:
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elif test "$ac_cv_func_el_init" = yes; then
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ac_foo=yes
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LIB_readline="\$(top_builddir)/lib/editline/libel_compat.la \$(LIB_el_init) \$(LIB_tgetent)"
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else
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LIB_readline="\$(top_builddir)/lib/editline/libeditline.la \$(LIB_tgetent)"
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fi
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AM_CONDITIONAL(el_compat, test "$ac_foo" = yes)
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AC_DEFINE(HAVE_READLINE, 1,
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[Define if you have a readline compatible library.])dnl
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])
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