56 lines
1.9 KiB
Nix
56 lines
1.9 KiB
Nix
{ stdenv, fetchurl, fetchpatch
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, autoreconfHook
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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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name = "libffi-3.3";
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src = fetchurl {
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url = "https://sourceware.org/pub/libffi/${name}.tar.gz";
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sha256 = "0mi0cpf8aa40ljjmzxb7im6dbj45bb0kllcd09xgmp834y9agyvj";
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};
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patches = [];
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outputs = [ "out" "dev" "man" "info" ];
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configureFlags = [
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"--with-gcc-arch=generic" # no detection of -march= or -mtune=
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"--enable-pax_emutramp"
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];
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preCheck = ''
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# The tests use -O0 which is not compatible with -D_FORTIFY_SOURCE.
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NIX_HARDENING_ENABLE=''${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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meta = with stdenv.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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