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73 lines
2.6 KiB
73 lines
2.6 KiB
{ lib, stdenv, fetchurl, fetchpatch
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, autoreconfHook
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, doCheck ? true # test suite depends on dejagnu which cannot be used during bootstrapping
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, dejagnu
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}:
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# Note: this package is used for bootstrapping fetchurl, and thus
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# cannot use fetchpatch! All mutable patches (generated by GitHub or
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# cgit) that are needed here should be included directly in Nixpkgs as
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# files.
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stdenv.mkDerivation rec {
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pname = "libffi";
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version = "3.4.2";
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src = fetchurl {
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url = "https://github.com/libffi/libffi/releases/download/v${version}/${pname}-${version}.tar.gz";
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sha256 = "081nx7wpzds168jbr59m34n6s3lyiq6r8zggvqxvlslsc4hvf3sl";
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};
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patches = [];
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outputs = [ "out" "dev" "man" "info" ];
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configureFlags = [
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"--with-gcc-arch=generic" # no detection of -march= or -mtune=
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"--enable-pax_emutramp"
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# Causes issues in downstream packages which misuse ffi_closure_alloc
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# Reenable once these issues are fixed and merged:
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# https://gitlab.haskell.org/ghc/ghc/-/merge_requests/6155
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# https://gitlab.gnome.org/GNOME/gobject-introspection/-/merge_requests/283
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"--disable-exec-static-tramp"
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] ++
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# ld.lld on Windows doesn't support --version-script.
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lib.optional (stdenv.hostPlatform.isWindows && stdenv.cc.bintools.isLld) "--disable-symvers";
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preCheck = ''
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# The tests use -O0 which is not compatible with -D_FORTIFY_SOURCE.
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NIX_HARDENING_ENABLE=''${NIX_HARDENING_ENABLE/fortify/}
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'';
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dontStrip = stdenv.hostPlatform != stdenv.buildPlatform; # Don't run the native `strip' when cross-compiling.
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inherit doCheck;
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checkInputs = [ dejagnu ];
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nativeBuildInputs = lib.optional stdenv.hostPlatform.isWindows autoreconfHook;
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meta = with lib; {
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description = "A foreign function call interface library";
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longDescription = ''
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The libffi library provides a portable, high level programming
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interface to various calling conventions. This allows a
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programmer to call any function specified by a call interface
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description at run-time.
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FFI stands for Foreign Function Interface. A foreign function
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interface is the popular name for the interface that allows code
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written in one language to call code written in another
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language. The libffi library really only provides the lowest,
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machine dependent layer of a fully featured foreign function
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interface. A layer must exist above libffi that handles type
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conversions for values passed between the two languages.
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'';
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homepage = "http://sourceware.org/libffi/";
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license = licenses.mit;
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maintainers = with maintainers; [ matthewbauer ];
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platforms = platforms.all;
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};
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}
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