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author | Aaron Durbin <adurbin@chromium.org> | 2016-04-07 16:58:10 -0500 |
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committer | Martin Roth <martinroth@google.com> | 2016-04-11 16:10:43 +0200 |
commit | b2229dc1997b22d6497ebc1664b2c710584e8117 (patch) | |
tree | 6b86dd2212cd68d4a3934a33345901dc2e75eead /src/cpu/x86/tsc | |
parent | edff1655fe4f3dd27645a9acd846576e75e4ad72 (diff) | |
download | coreboot-b2229dc1997b22d6497ebc1664b2c710584e8117.tar.xz |
util/crossgcc/buildgcc: correct clang test
On certain versions of /bin/sh the following sequence
causes problems.
'$CC --version | grep clang &>/dev/null && ...'
The above is a bashish for 2>&1 >/dev/null. However, buildgcc
is interpeted by /bin/sh which doesn't necessarily mean bash.
On dash it's effectively forking grep off into the background
and always evaluating an empty statement to /dev/null while
unconditionally running whatever follows the &&.
Change-Id: Ie3a2ebb12226434d50a7b2a7e254c8b80ae4c46b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14281
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/cpu/x86/tsc')
0 files changed, 0 insertions, 0 deletions