diff options
| author | Jesper Juhl <jesper.juhl@gmail.com> | 2007-08-04 22:30:42 +0400 |
|---|---|---|
| committer | Sam Ravnborg <sam@neptun.(none)> | 2007-10-12 23:15:30 +0400 |
| commit | de47062a17a236543690e0c23dfb30cb11c6e674 (patch) | |
| tree | 00c2d1fb2f41b4cd510918d3fb2b3785e8da57e0 /Documentation/memory-barriers.txt | |
| parent | c34114f4acbc89a217148ebe166b2a68f973a7b9 (diff) | |
| download | linux-de47062a17a236543690e0c23dfb30cb11c6e674.tar.xz | |
kbuild: improve scripts/gcc-version.sh output a bit when called without args
Currently, if you call scripts/gcc-version.sh without arguments it will
generate this output :
$ sh scripts/gcc-version.sh
scripts/gcc-version.sh: line 12: [: =: unary operator expected
scripts/gcc-version.sh: line 16: -E: command not found
scripts/gcc-version.sh: line 17: -E: command not found
0000
Not too pretty. I believe this is an improvement :
$ sh scripts/gcc-version.sh
Error: No compiler specified.
Usage:
scripts/gcc-version.sh <gcc-command>
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'Documentation/memory-barriers.txt')
0 files changed, 0 insertions, 0 deletions