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-rw-r--r--third_party/heimdal/cf/krb-prog-ln-s.m428
1 files changed, 28 insertions, 0 deletions
diff --git a/third_party/heimdal/cf/krb-prog-ln-s.m4 b/third_party/heimdal/cf/krb-prog-ln-s.m4
new file mode 100644
index 0000000..35ab877
--- /dev/null
+++ b/third_party/heimdal/cf/krb-prog-ln-s.m4
@@ -0,0 +1,28 @@
+dnl $Id$
+dnl
+dnl
+dnl Better test for ln -s, ln or cp
+dnl
+
+AC_DEFUN([AC_KRB_PROG_LN_S],
+[AC_MSG_CHECKING(for ln -s or something else)
+AC_CACHE_VAL(ac_cv_prog_LN_S,
+[rm -f conftestdata
+if ln -s X conftestdata 2>/dev/null
+then
+ rm -f conftestdata
+ ac_cv_prog_LN_S="ln -s"
+else
+ touch conftestdata1
+ if ln conftestdata1 conftestdata2; then
+ rm -f conftestdata*
+ ac_cv_prog_LN_S=ln
+ else
+ ac_cv_prog_LN_S=cp
+ fi
+fi])dnl
+LN_S="$ac_cv_prog_LN_S"
+AC_MSG_RESULT($ac_cv_prog_LN_S)
+AC_SUBST(LN_S)dnl
+])
+