| Commit message (Collapse) | Author | Age | Files | Lines |
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This both says what we mean and silences a bunch of spurious CPP linting
warnings. This pragma is supported by all CPP implementations which we
support.
Reviewers: austin, erikd, simonmar, hvr
Reviewed By: simonmar
Subscribers: rwbarton, thomie
Differential Revision: https://phabricator.haskell.org/D3482
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This completes what c774b28f76ee4c220f7c1c9fd81585e0e3af0e8a (#9281)
started. `integer-gmp-1.0` was added as an additional
`libraries/integer-gmp2` folder while retaining the ability to configure
GHC w/ the old `integer-gmp-0.5` to have a way back, and or the ability
to easily switch between old/new `integer-gmp` for benchmark/debugging
purposes.
This commit removes the old `libraries/integer-gmp` folder and moves
`libraries/integer-gmp2` into its place, while removing any mentions of
"gmp2" as well as the to support two different `integer-gmp` packages in
GHC's source-tree.
Reviewed By: austin
Differential Revision: https://phabricator.haskell.org/D769
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We had started relying on GMP 5.x (for usage of mpz_powm_sec), but this
is pretty painful on RHEL-esque targets, which still use GMP 4.x.
In the mean time while we're still supporting this, it's easier to just
fallback to mpz_powm when _sec is unavailable, and emit a WARNING for
using the primitive.
This also installs a header, HsIntegerGmp.h, which clients could use for
a fallback.
As a side note, this will probably also help Debian oldstable users who
might have outdated GMP versions (which I believe is the cause for #8666.)
Reviewed-by: Herbert Valerio Riedel <hvr@gnu.org>
Signed-off-by: Austin Seipp <austin@well-typed.com>
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