tjh.dev
1{ stdenv, fetchurl, readline, compat ? false
2, hostPlatform
3}:
4
5let
6 dsoPatch = fetchurl {
7 url = "https://projects.archlinux.org/svntogit/packages.git/plain/trunk/liblua.so.patch?h=packages/lua52";
8 sha256 = "1by1dy4ql61f5c6njq9ibf9kaqm3y633g2q8j54iyjr4cxvqwqz9";
9 name = "lua-arch.patch";
10 };
11in
12stdenv.mkDerivation rec {
13 name = "lua-${version}";
14 luaversion = "5.2";
15 version = "${luaversion}.3";
16
17 src = fetchurl {
18 url = "http://www.lua.org/ftp/${name}.tar.gz";
19 sha256 = "0b8034v1s82n4dg5rzcn12067ha3nxaylp2vdp8gg08kjsbzphhk";
20 };
21
22 nativeBuildInputs = [ readline ];
23
24 patches = if stdenv.isDarwin then [ ./5.2.darwin.patch ] else [ dsoPatch ];
25
26 configurePhase =
27 if stdenv.isDarwin
28 then ''
29 makeFlagsArray=( INSTALL_TOP=$out INSTALL_MAN=$out/share/man/man1 PLAT=macosx CFLAGS="-DLUA_USE_LINUX -fno-common -O2 -fPIC${if compat then " -DLUA_COMPAT_ALL" else ""}" LDFLAGS="-fPIC" V=${luaversion} R=${version} )
30 installFlagsArray=( TO_BIN="lua luac" TO_LIB="liblua.${version}.dylib" INSTALL_DATA='cp -d' )
31 '' else ''
32 makeFlagsArray=( INSTALL_TOP=$out INSTALL_MAN=$out/share/man/man1 PLAT=linux CFLAGS="-DLUA_USE_LINUX -O2 -fPIC${if compat then " -DLUA_COMPAT_ALL" else ""}" LDFLAGS="-fPIC" V=${luaversion} R=${version} )
33 installFlagsArray=( TO_BIN="lua luac" TO_LIB="liblua.a liblua.so liblua.so.${luaversion} liblua.so.${version}" INSTALL_DATA='cp -d' )
34 '';
35
36 postInstall = ''
37 mkdir -p "$out/share/doc/lua" "$out/lib/pkgconfig"
38 mv "doc/"*.{gif,png,css,html} "$out/share/doc/lua/"
39 rmdir $out/{share,lib}/lua/${luaversion} $out/{share,lib}/lua
40 mkdir -p "$out/lib/pkgconfig"
41 cat >"$out/lib/pkgconfig/lua.pc" <<EOF
42 prefix=$out
43 libdir=$out/lib
44 includedir=$out/include
45 INSTALL_BIN=$out/bin
46 INSTALL_INC=$out/include
47 INSTALL_LIB=$out/lib
48 INSTALL_MAN=$out/man/man1
49
50 Name: Lua
51 Description: An Extensible Extension Language
52 Version: ${version}
53 Requires:
54 Libs: -L$out/lib -llua -lm
55 Cflags: -I$out/include
56 EOF
57 '';
58
59 crossAttrs = let
60 inherit (hostPlatform) isDarwin isMingw;
61 in {
62 configurePhase = ''
63 makeFlagsArray=(
64 INSTALL_TOP=$out
65 INSTALL_MAN=$out/share/man/man1
66 V=${luaversion}
67 R=${version}
68 ${if isMingw then "mingw" else stdenv.lib.optionalString isDarwin ''
69 ''}
70 )
71 '' + stdenv.lib.optionalString isMingw ''
72 installFlagsArray=(
73 TO_BIN="lua.exe luac.exe"
74 TO_LIB="liblua.a lua52.dll"
75 INSTALL_DATA="cp -d"
76 )
77 '';
78 } // stdenv.lib.optionalAttrs isDarwin {
79 postPatch = ''
80 sed -i -e 's/-Wl,-soname[^ ]* *//' src/Makefile
81 '';
82 };
83
84 meta = {
85 homepage = http://www.lua.org;
86 description = "Powerful, fast, lightweight, embeddable scripting language";
87 longDescription = ''
88 Lua combines simple procedural syntax with powerful data
89 description constructs based on associative arrays and extensible
90 semantics. Lua is dynamically typed, runs by interpreting bytecode
91 for a register-based virtual machine, and has automatic memory
92 management with incremental garbage collection, making it ideal
93 for configuration, scripting, and rapid prototyping.
94 '';
95 license = stdenv.lib.licenses.mit;
96 platforms = stdenv.lib.platforms.unix;
97 };
98}