Call for Testers: mmap autoconf logic

[Jean-Pierre Radley]

Zack Weinberg propounded (on Mon, Jan 08, 2001 at 11:15:18PM -0800):
| I would appreciate it if y'all would run the appended shell script and
| send me its output + any nonempty .l files it generates.  (They'll be
| in a subdirectory named "mmt12345" for some value of 12345.)
| 
| 
| if ${CC-cc} test1.c -o test1z.x >test1z.l 2>&1 && ./test1z.x >>test1z.l 2>&1

That line is not understood by my shell.   Did you mean to type
	if ${CC:-cc} ....

SCO OpenServer 5.0.6 (whether CC is set to cc or to gcc):

	Have mmap from /dev/zero.
	No mmap with MAP_ANON(YMOUS).
	mmap of /dev/zero is buggy. (7)
	-rw-r--r--   1 root     sys            0 Jan  9 09:51 test1a.l
	-rw-r--r--   1 root     sys            0 Jan  9 09:51 test1z.l
	-rw-r--r--   1 root     sys            0 Jan  9 09:51 test2z.l


-- 
JP