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| author | Austin Seipp <austin@well-typed.com> | 2014-02-26 16:18:20 -0600 |
|---|---|---|
| committer | Austin Seipp <austin@well-typed.com> | 2014-02-26 16:18:20 -0600 |
| commit | 4775d0060a7027196f7c5dd521d5754080667a84 (patch) | |
| tree | a197a5951489216f606fff2e594f2eafcc90e05c /libraries/integer-gmp/integer-gmp.cabal | |
| parent | bcd38ea7f97cc3a3ed192bc0666c816c027bd9fc (diff) | |
| download | haskell-4775d0060a7027196f7c5dd521d5754080667a84.tar.gz | |
Fix GMP v4 compatibility.
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might have outdated GMP versions (which I believe is the cause for #8666.)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>
Diffstat (limited to 'libraries/integer-gmp/integer-gmp.cabal')
| -rw-r--r-- | libraries/integer-gmp/integer-gmp.cabal | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libraries/integer-gmp/integer-gmp.cabal b/libraries/integer-gmp/integer-gmp.cabal index 2473ccb0e1..817a854e72 100644 --- a/libraries/integer-gmp/integer-gmp.cabal +++ b/libraries/integer-gmp/integer-gmp.cabal @@ -35,6 +35,7 @@ extra-source-files: gmp/config.mk.in install-sh integer-gmp.buildinfo.in + include/HsIntegerGmp.h.in extra-tmp-files: autom4te.cache @@ -42,6 +43,7 @@ extra-tmp-files: config.status gmp/config.mk integer-gmp.buildinfo + include/HsIntegerGmp.h source-repository head type: git @@ -73,6 +75,7 @@ Library GHC.Integer.Type c-sources: cbits/cbits.c + include-dirs: include build-depends: ghc-prim >= 0.3.1 && < 0.4 |