33 lines
1 KiB
Nix
33 lines
1 KiB
Nix
{ lib, stdenv, fetchurl }:
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stdenv.mkDerivation rec {
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pname = "libx86";
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version = "1.1";
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src = fetchurl {
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url = "https://www.codon.org.uk/~mjg59/libx86/downloads/${pname}-${version}.tar.gz";
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sha256 = "0j6h6bc02c6qi0q7c1ncraz4d1hkm5936r35rfsp4x1jrc233wav";
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};
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patches = [./constants.patch ./non-x86.patch ];
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# using BACKEND=x86emu on 64bit systems fixes:
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# http://www.mail-archive.com/suspend-devel@lists.sourceforge.net/msg02355.html
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makeFlags = [
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"DESTDIR=$(out)"
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] ++ lib.optional (!stdenv.hostPlatform.isi686) "BACKEND=x86emu";
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preBuild = ''
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sed -i lrmi.c -e 's@defined(__i386__)@(defined(__i386__) || defined(__x86_64__))@'
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sed -e s@/usr@@ -i Makefile
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'';
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env = lib.optionalAttrs stdenv.cc.isGNU {
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NIX_CFLAGS_COMPILE = "-Wno-error=incompatible-pointer-types";
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};
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meta = with lib; {
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description = "Real-mode x86 code emulator";
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maintainers = with maintainers; [ raskin ];
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platforms = [ "x86_64-linux" "i686-linux" ];
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license = licenses.mit;
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};
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}
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