cabal-version: 2.0 name: ghc-bignum version: 1.0 synopsis: GHC BigNum library license: BSD3 license-file: LICENSE author: Sylvain Henry maintainer: libraries@haskell.org bug-reports: https://gitlab.haskell.org/ghc/ghc/issues/new category: Numeric, Algebra, GHC build-type: Configure description: This package provides the low-level implementation of the standard 'BigNat', 'Natural' and 'Integer' types. extra-source-files: aclocal.m4 cbits/gmp_wrappers.c changelog.md config.guess config.sub configure configure.ac config.mk.in include/WordSize.h include/HsIntegerGmp.h.in install-sh ghc-bignum.buildinfo.in source-repository head type: git location: https://gitlab.haskell.org/ghc/ghc.git subdir: libraries/ghc-bignum Flag Native Description: Enable native backend Manual: True Default: False Flag FFI Description: Enable FFI backend Manual: True Default: False Flag GMP Description: Enable GMP backend Manual: True Default: False Flag Check Description: Validate results of the enabled backend against native backend. Manual: True Default: False library -- check that at least one flag is set if !flag(native) && !flag(gmp) && !flag(ffi) buildable: False -- check that at most one flag is set if flag(native) && (flag(gmp) || flag(ffi)) buildable: False if flag(gmp) && flag(ffi) buildable: False default-language: Haskell2010 other-extensions: BangPatterns CPP ExplicitForAll GHCForeignImportPrim MagicHash NegativeLiterals NoImplicitPrelude UnboxedTuples UnliftedFFITypes ForeignFunctionInterface build-depends: ghc-prim >= 0.5.1.0 && < 0.8 hs-source-dirs: src/ include-dirs: include/ ghc-options: -Wall cc-options: -std=c99 -Wall -- GHC has wired-in IDs from the ghc-bignum package. Hence the unit-id -- of the package should not contain the version: i.e. it must be -- "ghc-bignum" and not "ghc-bignum-1.0". ghc-options: -this-unit-id ghc-bignum include-dirs: include if flag(gmp) cpp-options: -DBIGNUM_GMP other-modules: GHC.Num.Backend.GMP c-sources: cbits/gmp_wrappers.c if flag(ffi) cpp-options: -DBIGNUM_FFI other-modules: GHC.Num.Backend.FFI if flag(native) cpp-options: -DBIGNUM_NATIVE if flag(check) cpp-options: -DBIGNUM_CHECK other-modules: GHC.Num.Backend.Check exposed-modules: GHC.Num.Primitives GHC.Num.WordArray GHC.Num.BigNat GHC.Num.Backend GHC.Num.Backend.Selected GHC.Num.Backend.Native GHC.Num.Natural GHC.Num.Integer