From: Joel Reymont <joelr1@gmail.com>
To: caml-list <caml-list@inria.fr>
Subject: [Caml-list] [PATCH] tremendously speeding up oasis builds with many executables
Date: Fri, 27 May 2011 09:27:27 +0200 [thread overview]
Message-ID: <95CA84D2-5086-4459-B987-4C1DF825AE41@gmail.com> (raw)
Apply this patch to Oasis 0.2.0 to tremendously speed up builds with many executables
https://gist.github.com/994781
This will only work if your executable name matches your main, e.g.
Executable foo
MainIs: foo.ml
The patch makes Oasis 0.2.0 pass all such executables on the command line to ocamlbuild. This way ocamlbuild will be invoked once with all targets, rather than individually invoked for every executable.
This avoids building the dependency graph on every invocation of ocamlbuild. It also avoids manually reading and comparing binaries before copying them after ocamlbuild is done, e.g. the patch will skip the final copy from foo.{byte,native} to foo.
Enjoy!
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next reply other threads:[~2011-05-27 7:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-27 7:27 Joel Reymont [this message]
2011-05-27 7:53 ` [Caml-list] " Joel Reymont
2011-05-27 23:30 ` Sylvain Le Gall
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