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{ lib, stdenv, fetchurl, readline
, compat ? false
, makeWrapper
, self
, packageOverrides ? (final: prev: {})
, substituteAll
, pkgsBuildBuild
, pkgsBuildHost
, pkgsBuildTarget
, pkgsHostHost
, pkgsTargetTarget
, version
, hash
, passthruFun
, patches ? []
, postConfigure ? null
, postBuild ? null
, staticOnly ? stdenv.hostPlatform.isStatic
, luaAttr ? "lua${lib.versions.major version}_${lib.versions.minor version}"
} @ inputs:
stdenv.mkDerivation (finalAttrs:
let
luaPackages = self.pkgs;
luaversion = lib.versions.majorMinor finalAttrs.version;
plat = if (stdenv.isLinux && lib.versionOlder self.luaversion "5.4") then "linux"
else if (stdenv.isLinux && lib.versionAtLeast self.luaversion "5.4") then "linux-readline"
else if stdenv.isDarwin then "macosx"
else if stdenv.hostPlatform.isMinGW then "mingw"
else if stdenv.isFreeBSD then "freebsd"
else if stdenv.isSunOS then "solaris"
else if stdenv.hostPlatform.isBSD then "bsd"
else if stdenv.hostPlatform.isUnix then "posix"
else "generic";
compatFlags = if (lib.versionOlder self.luaversion "5.3") then " -DLUA_COMPAT_ALL"
else if (lib.versionOlder self.luaversion "5.4") then " -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2"
else " -DLUA_COMPAT_5_3";
in
{
pname = "lua";
inherit version;
outputs = [ "out" "doc" ];
src = fetchurl {
url = "https://www.lua.org/ftp/lua-${finalAttrs.version}.tar.gz";
sha256 = hash;
};
LuaPathSearchPaths = luaPackages.luaLib.luaPathList;
LuaCPathSearchPaths = luaPackages.luaLib.luaCPathList;
setupHook = builtins.toFile "lua-setup-hook" ''
source @out@/nix-support/utils.sh
addEnvHooks "$hostOffset" addToLuaPath
'';
nativeBuildInputs = [ makeWrapper ];
buildInputs = [ readline ];
inherit patches;
postPatch = ''
sed -i "s@#define LUA_ROOT[[:space:]]*\"/usr/local/\"@#define LUA_ROOT \"$out/\"@g" src/luaconf.h
# abort if patching didn't work
grep $out src/luaconf.h
'' + lib.optionalString (!stdenv.isDarwin && !staticOnly) ''
# Add a target for a shared library to the Makefile.
sed -e '1s/^/LUA_SO = liblua.so/' \
-e 's/ALL_T *= */&$(LUA_SO) /' \
-i src/Makefile
cat ${./lua-dso.make} >> src/Makefile
'' ;
# see configurePhase for additional flags (with space)
makeFlags = [
"INSTALL_TOP=${placeholder "out"}"
"INSTALL_MAN=${placeholder "out"}/share/man/man1"
"R=${version}"
"LDFLAGS=-fPIC"
"V=${luaversion}"
"PLAT=${plat}"
"CC=${stdenv.cc.targetPrefix}cc"
"RANLIB=${stdenv.cc.targetPrefix}ranlib"
# Lua links with readline wich depends on ncurses. For some reason when
# building pkgsStatic.lua it fails because symbols from ncurses are not
# found. Adding ncurses here fixes the problem.
"MYLIBS=-lncurses"
];
configurePhase = ''
runHook preConfigure
makeFlagsArray+=(CFLAGS='-O2 -fPIC${lib.optionalString compat compatFlags} $(${
if lib.versionAtLeast luaversion "5.2" then "SYSCFLAGS" else "MYCFLAGS"})' )
makeFlagsArray+=(${lib.optionalString stdenv.isDarwin "CC=\"$CC\""}${lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) " 'AR=${stdenv.cc.targetPrefix}ar rcu'"})
installFlagsArray=( TO_BIN="lua luac" INSTALL_DATA='cp -d' \
TO_LIB="${if stdenv.isDarwin then "liblua.${finalAttrs.version}.dylib"
else ("liblua.a" + lib.optionalString (!staticOnly) " liblua.so liblua.so.${luaversion} liblua.so.${finalAttrs.version}" )}" )
runHook postConfigure
'';
inherit postConfigure;
inherit postBuild;
postInstall = ''
mkdir -p "$out/nix-support" "$out/share/doc/lua" "$out/lib/pkgconfig"
cp ${substituteAll {
src = ./utils.sh;
luapathsearchpaths=lib.escapeShellArgs finalAttrs.LuaPathSearchPaths;
luacpathsearchpaths=lib.escapeShellArgs finalAttrs.LuaCPathSearchPaths;
}} $out/nix-support/utils.sh
mv "doc/"*.{gif,png,css,html} "$out/share/doc/lua/"
rmdir $out/{share,lib}/lua/${luaversion} $out/{share,lib}/lua
mkdir -p "$out/lib/pkgconfig"
cat >"$out/lib/pkgconfig/lua.pc" <<EOF
prefix=$out
libdir=$out/lib
includedir=$out/include
INSTALL_BIN=$out/bin
INSTALL_INC=$out/include
INSTALL_LIB=$out/lib
INSTALL_MAN=$out/man/man1
Name: Lua
Description: An Extensible Extension Language
Version: ${finalAttrs.version}
Requires:
Libs: -L$out/lib -llua
Cflags: -I$out/include
EOF
ln -s "$out/lib/pkgconfig/lua.pc" "$out/lib/pkgconfig/lua-${luaversion}.pc"
ln -s "$out/lib/pkgconfig/lua.pc" "$out/lib/pkgconfig/lua${luaversion}.pc"
ln -s "$out/lib/pkgconfig/lua.pc" "$out/lib/pkgconfig/lua${lib.replaceStrings [ "." ] [ "" ] luaversion}.pc"
# Make documentation outputs of different versions co-installable.
mv $out/share/doc/lua $out/share/doc/lua-${finalAttrs.version}
'';
# copied from python
passthru = let
# When we override the interpreter we also need to override the spliced versions of the interpreter
inputs' = lib.filterAttrs (n: v: ! lib.isDerivation v && n != "passthruFun") inputs;
override = attr: let lua = attr.override (inputs' // { self = lua; }); in lua;
in passthruFun rec {
inherit self luaversion packageOverrides luaAttr;
executable = "lua";
luaOnBuildForBuild = override pkgsBuildBuild.${luaAttr};
luaOnBuildForHost = override pkgsBuildHost.${luaAttr};
luaOnBuildForTarget = override pkgsBuildTarget.${luaAttr};
luaOnHostForHost = override pkgsHostHost.${luaAttr};
luaOnTargetForTarget = lib.optionalAttrs (lib.hasAttr luaAttr pkgsTargetTarget) (override pkgsTargetTarget.${luaAttr});
};
meta = {
homepage = "https://www.lua.org";
description = "Powerful, fast, lightweight, embeddable scripting language";
longDescription = ''
Lua combines simple procedural syntax with powerful data
description constructs based on associative arrays and extensible
semantics. Lua is dynamically typed, runs by interpreting bytecode
for a register-based virtual machine, and has automatic memory
management with incremental garbage collection, making it ideal
for configuration, scripting, and rapid prototyping.
'';
license = lib.licenses.mit;
platforms = lib.platforms.unix;
};
})
|
