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From: | Angel Tsankov |
Subject: | Re: Exit status ignored during variable expansion? |
Date: | Thu, 28 Jul 2011 23:54:46 +0300 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17) Gecko/20110414 Thunderbird/3.1.10 |
On 07/28/11 23:41, Stephan Beal wrote:
On Thu, Jul 28, 2011 at 9:37 PM, Angel Tsankov<address@hidden>wrote:If 'make' does not fail on non-zero exit from a command (during variable expansion) then we have no way to determine if the command completed successfully (with empty output) or if it failed. This is my only concern.Here's one way to do this: X := $(shell ....>/dev/null 2>&1&& echo 1 || echo 0)
That seems to work, but seems cumbersome... :(
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