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Subject: Re: [Boost-build] Building library with flex/bison inputs with dependencies
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2015-12-02 12:25:20


On 12/02/2015 09:21 AM, Jim Hague wrote:
> On Tuesday 01 Dec 2015 12:13:44 Steven Watanabe wrote:
>>> But it looks like the CPP file output by flex is not scanned for include
>>> dependencies before compiling; so on random -j builds, GCC will be
>>> launched
>>> long before Bison is run on e2kmapyacc.yy, with unhappy results.

  I can't reproduce your problem. The
test case I used is attached. I added
a sleep 1 in bison.jam and ran with -j4,
which should have exposed this issue.

In Christ,
Steven Watanabe

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