30 lines
642 B
Plaintext
30 lines
642 B
Plaintext
dnl $Heimdal: krb-prog-ln-s.m4,v 1.1.42.1 2004/04/01 07:27:34 joda Exp $
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dnl $NetBSD: krb-prog-ln-s.m4,v 1.1.1.4 2004/04/02 14:48:06 lha Exp $
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dnl
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dnl
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dnl Better test for ln -s, ln or cp
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dnl
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AC_DEFUN([AC_KRB_PROG_LN_S],
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[AC_MSG_CHECKING(for ln -s or something else)
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AC_CACHE_VAL(ac_cv_prog_LN_S,
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[rm -f conftestdata
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if ln -s X conftestdata 2>/dev/null
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then
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rm -f conftestdata
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ac_cv_prog_LN_S="ln -s"
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else
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touch conftestdata1
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if ln conftestdata1 conftestdata2; then
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rm -f conftestdata*
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ac_cv_prog_LN_S=ln
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else
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ac_cv_prog_LN_S=cp
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fi
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fi])dnl
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LN_S="$ac_cv_prog_LN_S"
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AC_MSG_RESULT($ac_cv_prog_LN_S)
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AC_SUBST(LN_S)dnl
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])
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