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58 lines
1.9 KiB
Nix
58 lines
1.9 KiB
Nix
{ fetchurl, stdenv, dejagnu, doCheck ? false }:
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stdenv.mkDerivation rec {
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name = "libffi-3.2.1";
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src = fetchurl {
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url = "ftp://sourceware.org/pub/libffi/${name}.tar.gz";
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sha256 = "0dya49bnhianl0r65m65xndz6ls2jn1xngyn72gd28ls3n7bnvnh";
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};
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patches = stdenv.lib.optional stdenv.isCygwin ./3.2.1-cygwin.patch;
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outputs = [ "out" "dev" "doc" ];
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buildInputs = stdenv.lib.optional doCheck dejagnu;
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configureFlags = [
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"--with-gcc-arch=generic" # no detection of -march= or -mtune=
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"--enable-pax_emutramp"
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];
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inherit doCheck;
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dontStrip = stdenv ? cross; # Don't run the native `strip' when cross-compiling.
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# Install headers and libs in the right places.
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postFixup = ''
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mkdir -p "$dev/"
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mv "$out/lib/${name}/include" "$dev/include"
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rmdir "$out/lib/${name}"
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substituteInPlace "$dev/lib/pkgconfig/libffi.pc" \
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--replace 'includedir=''${libdir}/libffi-3.2.1' "includedir=$dev"
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'';
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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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# See http://github.com/atgreen/libffi/blob/master/LICENSE .
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license = licenses.free;
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maintainers = [ ];
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platforms = platforms.all;
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};
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}
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