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+?RCS: $Id: d_crypt.U,v 3.0.1.1 1997/02/28 15:31:47 ram Exp $
+?RCS:
+?RCS: Copyright (c) 1991-1993, Raphael Manfredi
+?RCS:
+?RCS: You may redistribute only under the terms of the Artistic Licence,
+?RCS: as specified in the README file that comes with the distribution.
+?RCS: You may reuse parts of this distribution only within the terms of
+?RCS: that same Artistic Licence; a copy of which may be found at the root
+?RCS: of the source tree for dist 3.0.
+?RCS:
+?RCS: $Log: d_crypt.U,v $
+?RCS: Revision 3.0.1.1 1997/02/28 15:31:47 ram
+?RCS: patch61: replaced .a with $_a all over the place
+?RCS:
+?RCS: Revision 3.0 1993/08/18 12:05:52 ram
+?RCS: Baseline for dist 3.0 netwide release.
+?RCS:
+?MAKE:d_crypt cryptlib: Loc test xlibpth libpth Csym Setvar _a
+?MAKE: -pick add $@ %<
+?S:d_crypt:
+?S: This variable conditionally defines the CRYPT symbol, which
+?S: indicates to the C program that the crypt() routine is available
+?S: to encrypt passwords and the like.
+?S:.
+?S:cryptlib:
+?S: This variable holds -lcrypt or the path to a libcrypt.a archive if
+?S: the crypt() function is not defined in the standard C library. It is
+?S: up to the Makefile to use this.
+?S:.
+?C:HAS_CRYPT (CRYPT):
+?C: This symbol, if defined, indicates that the crypt routine is available
+?C: to encrypt passwords and the like.
+?C:.
+?H:#$d_crypt HAS_CRYPT /**/
+?H:.
+?LINT:set d_crypt
+?T:val
+: see if crypt exists
+echo " "
+if set crypt val -f d_crypt; eval $csym; $val; then
+ echo 'crypt() found.' >&4
+ val="$define"
+ cryptlib=''
+else
+ cryptlib=`./loc Slibcrypt$_a "" $xlibpth`
+ if $test -z "$cryptlib"; then
+ cryptlib=`./loc Mlibcrypt$_a "" $xlibpth`
+ else
+ cryptlib=-lcrypt
+ fi
+ if $test -z "$cryptlib"; then
+ cryptlib=`./loc Llibcrypt$_a "" $xlibpth`
+ else
+ cryptlib=-lcrypt
+ fi
+ if $test -z "$cryptlib"; then
+ cryptlib=`./loc libcrypt$_a "" $libpth`
+ else
+ cryptlib=-lcrypt
+ fi
+ if $test -z "$cryptlib"; then
+ echo 'crypt() NOT found.' >&4
+ val="$undef"
+ else
+ val="$define"
+ fi
+fi
+set d_crypt
+eval $setvar
+