Switch Requires.jl to weakdep

Author: oscarddssmith

.gitignore

@@ -0,0 +1 @@
+Manifest.toml

Project.toml

@@ -1,22 +1,26 @@
 name = "Quadmath"
 uuid = "be4d8f0f-7fa4-5f49-b795-2f01399ab2dd"
-version = "0.5.13"
+version = "0.5.14"
 
 [deps]
 Compat = "34da2185-b29b-5c13-b0c7-acf172513d20"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
-Requires = "ae029012-a4dd-5104-9daa-d747884805df"
+
+[weakdeps]
+SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
+
+[extensions]
+QuadMathSpecialFunctionsExt = ["SpecialFunctions"]
 
 [compat]
 Aqua = "0.6"
 Compat = "4.4"
 Printf = "<0.0.1, 1"
 Random = "<0.0.1, 1"
-Requires = "1.0"
 SpecialFunctions = "2.0"
 Test = "<0.0.1, 1"
-julia = "1.6"
+julia = "1.10"
 
 [extras]
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"

src/specfun.jl renamed to ext/QuadMathSpecialFunctionsExt.jl

@@ -1,5 +1,8 @@
-import .SpecialFunctions
-import .SpecialFunctions: erf, erfc, besselj0, besselj1, bessely0, bessely1,
+module QuadMathSpecialFunctionsExt
+
+using Quadmath: libquadmath, Float128, Cfloat128
+import SpecialFunctions
+import SpecialFunctions: erf, erfc, besselj0, besselj1, bessely0, bessely1,
     besselj, bessely, gamma, logabsgamma
 
 erf(x::Float128) =
@@ -30,3 +33,5 @@ function logabsgamma(x::Float128)
     sign = !isfinite(result) || x >= 0 || !iszero(mod(ceil(x), 2)) ? 1 : -1
     return result, sign
 end
+
+end

src/Quadmath.jl

@@ -1,5 +1,4 @@
 module Quadmath
-using Requires
 using Compat: @assume_effects
 
 export Float128, ComplexF128, Inf128
@@ -116,13 +115,6 @@ reinterpret(::Type{Int128}, x::Float128) =
 reinterpret(::Type{Float128}, x::Int128) =
     reinterpret(Float128, reinterpret(UInt128, x))
 
-function __init__()
-    @require SpecialFunctions="276daf66-3868-5448-9aa4-cd146d93841b" begin
-        include("specfun.jl")
-    end
-end
-
-
 sign_mask(::Type{Float128}) =        0x8000_0000_0000_0000_0000_0000_0000_0000
 exponent_mask(::Type{Float128}) =    0x7fff_0000_0000_0000_0000_0000_0000_0000
 exponent_one(::Type{Float128}) =     0x3fff_0000_0000_0000_0000_0000_0000_0000