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| author | Andy Boyett <agb@agb.io> | 2018-05-16 22:09:57 -0700 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-06-18 21:31:49 +0200 |
| commit | 25eb240f63adaa51882b7c9dee9a2e0b578b5ed1 (patch) | |
| tree | 33b90a4d77bf8cf7fa793b80488734d8d3d0be21 /include/prereq-build.mk | |
| parent | 97cb9d04eed0715f508f8dae91b56530f163adc3 (diff) | |
| download | upstream-25eb240f63adaa51882b7c9dee9a2e0b578b5ed1.tar.gz upstream-25eb240f63adaa51882b7c9dee9a2e0b578b5ed1.tar.bz2 upstream-25eb240f63adaa51882b7c9dee9a2e0b578b5ed1.zip | |
build: add busybox support to `time` prereq-check
Busybox time supports the GNU time '-f' syntax used by the build time
logging implemented in ff6e62b288c, however the prerequisite check added
only works with GNU time installed as `time` or `gtime`.
As busybox is a multicall binary, the name of the symlink setup by
SetupHostCommand also must be changed from `gtime` to `time` to fix the
value of argv[0]. This causes a number of shells (including bash) to use
their builtin impelementation of time, so the sole invocation has been
changed to use `env time` to use the value found on the $PATH.
Signed-off-by: Andy Boyett <agb@agb.io>
(cherry picked from commit 591780615b304fb4624e363135942e9ee8f6caa3)
Diffstat (limited to 'include/prereq-build.mk')
| -rw-r--r-- | include/prereq-build.mk | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/prereq-build.mk b/include/prereq-build.mk index bac5fdc84c..72875aef4e 100644 --- a/include/prereq-build.mk +++ b/include/prereq-build.mk @@ -138,9 +138,10 @@ $(eval $(call SetupHostCommand,bzip2,Please install 'bzip2', \ $(eval $(call SetupHostCommand,wget,Please install GNU 'wget', \ wget --version | grep GNU)) -$(eval $(call SetupHostCommand,gtime,Please install GNU 'time', \ +$(eval $(call SetupHostCommand,time,Please install GNU 'time' or BusyBox 'time', \ gtime --version 2>&1 | grep GNU, \ - time --version 2>&1 | grep GNU)) + time --version 2>&1 | grep GNU, \ + busybox time 2>&1 | grep BusyBox)) $(eval $(call SetupHostCommand,perl,Please install Perl 5.x, \ perl --version | grep "perl.*v5")) |