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Re: Execution of recipe commands
From: |
Paul Smith |
Subject: |
Re: Execution of recipe commands |
Date: |
Thu, 03 Sep 2015 08:44:40 -0400 |
On Wed, 2015-09-02 at 20:41 -0700, address@hidden wrote:
> Is there any way to induce Gnu Make to write the recipe to a file
> and then 'bash -c' the file?
There is currently no way to get make to do this. However you can do it
yourself if you have GNU make 4.0 or above, using the $(file ...)
function to write content to a file then having your recipe execute the
file via $(SHELL) or whatever.
BTW, make always uses /bin/sh (unless you reset SHELL explicitly) never
bash. On some systems /bin/sh is the same thing as bash, but on other
systems it's not. If you want your makefile to be portable you should
either explicitly set SHELL = /bin/bash or else use POSIX sh features
only and avoid bash extensions.