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other/7088: host-x-host builds install broken limits.h
- From: drow at false dot org
- To: gcc-gnats at gcc dot gnu dot org
- Date: 20 Jun 2002 17:10:55 -0000
- Subject: other/7088: host-x-host builds install broken limits.h
- Reply-to: drow at false dot org
>Number: 7088
>Category: other
>Synopsis: host-x-host builds install broken limits.h
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Jun 20 10:16:02 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: drow@false.org
>Release: 3.0, 3.1, HEAD
>Organization:
>Environment:
>Description:
If $(LIMITS_H_TEST) is true, then the built <limits.h>
references "syslimits.h". This test checks
$(SYSTEM_HEADER_DIR), which is /usr/include in a typical
host-x-host build (building a native compiler for a different
target).
Syslimits.h is only installed if fixincludes is run, which
it is not for host-x-host builds; it's explicitly disabled:
# And these apply if build != host.
if test x$build != x$host
then
...
STMP_FIXINC=
...
fi
$(LIMITS_H_TEST) is a bit bogus anyway.
This is a regression from 2.95, where fixinc was run
regardless, and thus "syslimits.h" was installed.
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: