general/4561: make r in src/regex fails

[Andi Hechtbauer <an...@spin.de>]

>Number:         4561
>Category:       general
>Synopsis:       make r in src/regex fails
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    apache
>State:          open
>Class:          sw-bug
>Submitter-Id:   apache
>Arrival-Date:   Thu Jun 10 12:40:01 PDT 1999
>Last-Modified:
>Originator:     anti-bug@spin.de
>Organization:
apache
>Release:        1.3.6
>Environment:
> uname -a
Linux 2.0.33 alpha unknown
>Description:
in src/regex/README there's a hint to "make r" in order to test the regexp
suite. this make fails with: 

debug.o: In function `regchar':
debug.o(.text+0x994): undefined reference to `ap_isprint'
>How-To-Repeat:
tar xzf apache_1.3.6.tgz; cd apache_1.3.6; ./configure; make; cd src/regex; make r
>Fix:
if you change ap_isprint to ap_snprintf in line 237 of debug.c, it compiles,
and the tests on my linux/i386 pass, on linux/alpha they fail though.
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