On Wed, Dec 28, 2022, 11:58 Vincent Lefevre <vinc...@vinc17.net> wrote:
> On 2022-12-28 10:07:19 -0500, NightStrike wrote: > > On Wed, Dec 28, 2022, 06:46 Vincent Lefevre <vinc...@vinc17.net> wrote: > > > Perhaps, but the issue with ".NOTPARALLEL" is that it applies to > > > the full Makefile, in case one just wants to serialize some tests. > > > > You can give it prerequisites to overcome that. > > This is not possible. From the GNU make manual: > > '.NOTPARALLEL' > > If '.NOTPARALLEL' is mentioned as a target, then this invocation of > 'make' will be run serially, even if the '-j' option is given. Any > recursively invoked 'make' command will still run recipes in > parallel (unless its makefile also contains this target). Any > prerequisites on this target are ignored. > The current documentation on the link I sent says otherwise, so I guess this is a newer feature. The NEWS file has this to say, which implies WAIT can also be used to similar effect: * New feature: .NOTPARALLEL accepts prerequisites If the .NOTPARALLEL special target has prerequisites then all prerequisites of those targets will be run serially (as if .WAIT was specified between each prerequisite). >
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