tjh.dev
1{ stdenv, lib, fetchFromGitHub, autoreconfHook }:
2
3stdenv.mkDerivation ( finalAttrs: {
4 pname = "blst";
5 version = "0.3.13";
6
7 src = fetchFromGitHub {
8 owner = "supranational";
9 repo = "blst";
10 rev = "v${finalAttrs.version}";
11 hash = "sha256-+Ae2cCVVEXnV/ftVOApxDcXM3COf/4DXXd1AOuGS5uc=";
12 };
13
14 buildPhase = ''
15 runHook preBuild
16
17 ./build.sh ${lib.optionalString stdenv.hostPlatform.isWindows "flavour=mingw64"}
18 ./build.sh -shared ${lib.optionalString stdenv.hostPlatform.isWindows "flavour=mingw64"}
19
20 runHook postBuild
21 '';
22 installPhase = ''
23 runHook preInstall
24
25 mkdir -p $out/{lib,include}
26 for lib in libblst.{a,so,dylib}; do
27 if [ -f $lib ]; then
28 cp $lib $out/lib/
29 fi
30 done
31 cp bindings/{blst.h,blst_aux.h} $out/include
32
33 for lib in blst.dll; do
34 if [ -f $lib ]; then
35 mkdir -p $out/bin
36 cp $lib $out/bin/
37 fi
38 done
39
40 mkdir -p $out/lib/pkgconfig
41 cat <<EOF > $out/lib/pkgconfig/libblst.pc
42 prefix=$out
43 exec_prefix=''\\''${prefix}
44 libdir=''\\''${exec_prefix}/lib
45 includedir=''\\''${prefix}/include
46
47 Name: libblst
48 Description: ${finalAttrs.meta.description}
49 URL: ${finalAttrs.meta.homepage}
50 Version: ${finalAttrs.version}
51
52 Cflags: -I''\\''${includedir}
53 Libs: -L''\\''${libdir} -lblst
54 Libs.private:
55 EOF
56
57 runHook postInstall
58 '';
59
60 # ensure we have the right install id set. Otherwise the library
61 # wouldn't be found during install. The alternative would be to work
62 # lib.optional stdenv.isDarwin "LDFLAGS=-Wl,-install_name,$(out)/lib/libblst.dylib";
63 # into the setup.sh
64 postFixup = lib.optionalString stdenv.isDarwin ''
65 install_name_tool -id $out/lib/libblst.dylib $out/lib/libblst.dylib
66 '';
67
68 doCheck = true;
69
70 meta = with lib; {
71 description = "Multilingual BLS12-381 signature library";
72 homepage = "https://github.com/supranational/blst";
73 license = licenses.isc;
74 maintainers = with maintainers; [ iquerejeta yvan-sraka ];
75 platforms = platforms.all;
76 };
77})