calcv3: cygwin no longer passes chk #193
Description
Prior to yesterday's update, Cygwin built with a warning and passed make chk. Today Cygwin builds clean, but fails chk.
$ make chk
CALCPATH=./cal LD_LIBRARY_PATH=. DYLD_LIBRARY_PATH=. CALCHELP=./help CALCCUSTOMHELP=./custom ./calc -d -q read regress 2>&1 | awk -f check.awk
7204: z = sha1(1);
7205: sha1(y,1) == z
7206: sha1(z,2) == sha1(1,2)
**** Non-true result: 7207: sha1(sha1()) == 0xda39a3ee5e6b4b0d3255bfef95601890afd80709
7208: sha1("x", "y", "z") == sha1("xyz")
**** Non-true result: 7209: sha1(sha1("this is",7^19-8,"a composite",3i+4.5,"hash")) == ...
7210: z = sha1(list(1,2,3), "curds and whey", 2^21701-1, pi(1e-100));
**** Non-true result: 7211: sha1(z) == 0x158cc87deeb9dd478ca14e3ab359205b0fb15b83
7212: y = sha1();
7213: y = sha1(y, list(1,2,3), "curds and whey");
7214: y = sha1(y, 2^21701-1);
7215: y = sha1(y, pi(1e-100));
7216: y == z
**** Non-true result: 7217: sha1(sha1("a"))==0x86f7e437faa5a7fce15d1ddcb9eaeaea377667b8
**** Non-true result: 7218: sha1(sha1("ab"))==0xda23614e02469a0d7c7bd1bdab5c9c474b1904dc
**** Non-true result: 7219: sha1(sha1("abc"))==0xa9993e364706816aba3e25717850c26c9cd0d89d
**** Non-true result: 7220: sha1(sha1("abcd"))==0x81fe8bfe87576c3ecb22426f8e57847382917acf
**** Non-true result: 7221: sha1(sha1("abcde"))==0x03de6c570bfe24bfc328ccd7ca46b76eadaf4334
**** Non-true result: 7222: sha1(sha1("abcdef"))==0x1f8ac10f23c5b5bc1167bda84b833e5c057a77d2
**** Non-true result: 7223: sha1(sha1("abcdefg"))==0x2fb5e13419fc89246865e7a324f476ec624e8740
**** Non-true result: 7224: sha1(sha1("abcdefgh"))==0x425af12a0743502b322e93a015bcf868e324d56a
**** Non-true result: 7225: sha1(sha1(1))==0x53dd4e1734ad47d45e41c23e4ce42d7f1f98c1e8
**** Non-true result: 7226: sha1(sha1(22/7))==0xf8e2510f85f7b9bf088b321188e9f70620f44246
**** Non-true result: 7227: sha1(sha1(isqrt(2e1000)))==0x6852a1365c51050c3d039e3c5d9cf29c12283ef4
7228: L = list(1,2,3)
7229: mat M[3] = {4,5,6}
7230: B = blk() = {7,8,9}
99994: parsed count_errors()
99995: freeredc()
99996: freestatics()
**** 14 error(s) found \/++\/
99998: freeglobals()
99999: Ending regression tests
make: *** [Makefile:1527: chk] Error 1
$