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| author | Eric Blake <eblake@redhat.com> | 2019-02-04 20:39:37 -0600 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2019-02-06 15:51:55 +0100 |
| commit | e633a5c6619feab5323f71b5c37c3602e3818687 (patch) | |
| tree | 7601e15f33af12c08a1cf62563a2111c19a4c390 /migration/page_cache.h | |
| parent | 70c9483a3041a4db9741d23ff75380e08216c3c6 (diff) | |
| download | qemu-e633a5c6619feab5323f71b5c37c3602e3818687.zip qemu-e633a5c6619feab5323f71b5c37c3602e3818687.tar.gz qemu-e633a5c6619feab5323f71b5c37c3602e3818687.tar.bz2 | |
configure: Avoid non-portable 'test -o/-a'
POSIX says that it is better to use &&/|| and two separate test
invocations than it is to try and use -a and -o (in fact, there
are some tests that are inherently ambiguous to parse if the
user passes in corner-case input like "(").
Since we cannot guarantee which shell runs configure, we cannot
rely on -o/-a always following bash's parser rules.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190205023937.18245-1-eblake@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'migration/page_cache.h')
0 files changed, 0 insertions, 0 deletions