general/5079: make install should not put include files into the "global namespace".

[Peter Simons <si...@cys.de>]

>Number:         5079
>Category:       general
>Synopsis:       make install should not put include files into the "global namespace".
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apache
>State:          open
>Class:          change-request
>Submitter-Id:   apache
>Arrival-Date:   Wed Sep 29 05:30:00 PDT 1999
>Last-Modified:
>Originator:     simons@cys.de
>Organization:
apache
>Release:        1.3.x
>Environment:
Not relevant.
>Description:
When doing "make install", apache copies a set of include files into the
directory $(PREFIX)/include. This is somewhat dangerous since you have
include files with very general names like "alloc.h", "compat.h", or "os.h".

On some systems this may overwrite system headers when Apache has been
compiled with --prefix=/usr --- what some people do, notably under Linux.
>How-To-Repeat:

>Fix:
IMHO it would be better to put the includes into a directory
$(PREFIX)/include/apache and to access them as <apache/alloc.h>, like X11
includes do, for example. This also had the advantage that linking from
/usr/include/apache (or some other place) to the real include directory
will enable programs to find the apache includes without needing additional
-I... statements at compile time.
>Audit-Trail:
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