Merge r1392120, r1392122, r1392150 from trunk:
Fix shell errors when trying to AC_MSG_RESULT() for --with-module.
(The change to IFS hosed any AC_MSG_foo() invocations.)
It is easy enough to reorder the reset of IFS and the AC_MSG_RESULT()
invocation, but there's a big stretch of shell code where AC_MSG_foo()
might be useful someday, so get rid of the commas at the start and
leave IFS alone and AC_MSG_foo() at will.
fix bug in r1392120: replace ALL commas
--with-module: Fix failure to integrate them into some existing
module directories.
modules/config?.m4 needs to run after the modules/*/config?.m4.
Otherwise, modules.mk as created for --with-module gets wiped
out first.
PR: 40097
Submitted by: trawick
Reviewed/backported by: jim
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@
1436908 13f79535-47bb-0310-9956-
ffa450edef68