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Use the correct parallelBuild value. fixes #5328 (#5329)

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Also check for incorrect parallelBuild values
This commit is contained in:
Federico Ceratto 2017-02-04 11:01:23 +00:00 • committed by Andreas Rumpf
commit bf165cb43a
1 changed files with 5 additions and 2 deletions
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7
tools/nimweb.nim
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@ -272,10 +272,13 @@ proc sexec(cmds: openarray[string]) =
proc mexec(cmds: openarray[string], processors: int) = proc mexec(cmds: openarray[string], processors: int) =
## Multiprocessor version of exec ## Multiprocessor version of exec
if processors < 2: doAssert processors > 0, "nimweb needs at least one processor"
if processors == 1:
sexec(cmds) sexec(cmds)
return return
if execProcesses(cmds, {poStdErrToStdOut, poParentStreams, poEchoCmd}) != 0: let r = execProcesses(cmds, {poStdErrToStdOut, poParentStreams, poEchoCmd},
n = processors)
if r != 0:
echo "external program failed, retrying serial work queue for logs!" echo "external program failed, retrying serial work queue for logs!"
sexec(cmds) sexec(cmds)