48 lines
1.7 KiB
Nix
48 lines
1.7 KiB
Nix
{ fetchurl, stdenv }:
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "libffi-3.2.1";
|
|
|
|
src = fetchurl {
|
|
url = "ftp://sourceware.org/pub/libffi/${name}.tar.gz";
|
|
sha256 = "0dya49bnhianl0r65m65xndz6ls2jn1xngyn72gd28ls3n7bnvnh";
|
|
};
|
|
|
|
patches = if stdenv.isCygwin then [ ./3.2.1-cygwin.patch ] else null;
|
|
|
|
configureFlags = [
|
|
"--with-gcc-arch=generic" # no detection of -march= or -mtune=
|
|
"--enable-pax_emutramp"
|
|
];
|
|
|
|
dontStrip = stdenv ? cross; # Don't run the native `strip' when cross-compiling.
|
|
|
|
# Install headers in the right place.
|
|
postInstall = ''
|
|
ln -s${if (stdenv.isFreeBSD || stdenv.isOpenBSD || stdenv.isDarwin) then "" else "r"}v "$out/lib/"libffi*/include "$out/include"
|
|
'';
|
|
|
|
meta = {
|
|
description = "A foreign function call interface library";
|
|
longDescription = ''
|
|
The libffi library provides a portable, high level programming
|
|
interface to various calling conventions. This allows a
|
|
programmer to call any function specified by a call interface
|
|
description at run-time.
|
|
|
|
FFI stands for Foreign Function Interface. A foreign function
|
|
interface is the popular name for the interface that allows code
|
|
written in one language to call code written in another
|
|
language. The libffi library really only provides the lowest,
|
|
machine dependent layer of a fully featured foreign function
|
|
interface. A layer must exist above libffi that handles type
|
|
conversions for values passed between the two languages.
|
|
'';
|
|
homepage = http://sourceware.org/libffi/;
|
|
# See http://github.com/atgreen/libffi/blob/master/LICENSE .
|
|
license = stdenv.lib.licenses.free;
|
|
maintainers = [ ];
|
|
platforms = stdenv.lib.platforms.all;
|
|
};
|
|
}
|