hack this ancient beastie to work with lua 5.4, maintainer, please update this to the current upstream release at your earliest convenience

bit32.lua

@@ -0,0 +1,54 @@
+local bit32 = {}
+
+function bit32.bnot (a)
+  return ~a & 0xFFFFFFFF
+end
+
+function bit32.band (x, y, z, ...)
+  if not z then
+    return ((x or -1) & (y or -1)) & 0xFFFFFFFF
+  else
+    local arg = {...}
+    local res = x & y & z
+    for i = 1, #arg do res = res & arg[i] end
+    return res & 0xFFFFFFFF
+  end
+end
+
+function bit32.bor (x, y, z, ...)
+  if not z then
+    return ((x or 0) | (y or 0)) & 0xFFFFFFFF
+  else
+    local arg = {...}
+    local res = x | y | z
+    for i = 1, #arg do res = res | arg[i] end
+    return res & 0xFFFFFFFF
+  end
+end
+
+return bit32
+
+--[[
+*****************************************************************************
+* Copyright (C) 1994-2016 Lua.org, PUC-Rio.
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be
+* included in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*****************************************************************************
+]]

lua-posix-helpers-5.4.patch

@@ -0,0 +1,12 @@
+diff -up luaposix-release-v33.3.1/ext/include/_helpers.c.54 luaposix-release-v33.3.1/ext/include/_helpers.c
+--- luaposix-release-v33.3.1/ext/include/_helpers.c.54	2020-06-29 23:52:30.433291702 -0400
++++ luaposix-release-v33.3.1/ext/include/_helpers.c	2020-06-29 23:52:53.714914130 -0400
+@@ -67,7 +67,7 @@
+ #  endif
+ #endif
+ 
+-#if LUA_VERSION_NUM == 502 || LUA_VERSION_NUM == 503
++#if LUA_VERSION_NUM == 502 || LUA_VERSION_NUM == 503 || LUA_VERSION_NUM == 504
+ #  define lua_objlen lua_rawlen
+ #  define lua_strlen lua_rawlen
+ #  define luaL_openlib(L,n,l,nup) luaL_setfuncs((L),(l),(nup))

lua-posix-local-bit32.patch

@@ -0,0 +1,138 @@
+diff -up luaposix-release-v33.3.1/lib/posix/compat.lua.pbit32 luaposix-release-v33.3.1/lib/posix/compat.lua
+--- luaposix-release-v33.3.1/lib/posix/compat.lua.pbit32	2020-06-30 00:18:20.418176545 -0400
++++ luaposix-release-v33.3.1/lib/posix/compat.lua	2020-06-30 00:18:54.540622774 -0400
+@@ -11,7 +11,7 @@
+ ]]
+ 
+ local _argcheck = require "posix._argcheck"
+-local bit       = require "bit32"
++local bit       = require "posix.bit32"
+ 
+ local argerror, argtypeerror, badoption =
+   _argcheck.argerror, _argcheck.argtypeerror, _argcheck.badoption
+@@ -137,7 +137,7 @@ local M = {
+ -- @see chmod(2)
+ -- @usage P.chmod ('bin/dof', '+x')
+ 
+-local bit   = require "bit32"
++local bit   = require "posix.bit32"
+ local st    = require "posix.sys.stat"
+ 
+ local _chmod, stat = st.chmod, st.stat
+@@ -179,7 +179,7 @@ end
+ -- @usage
+ --   fd = P.creat ("data", "rw-r-----")
+ 
+-local bit   = require "bit32"
++local bit   = require "posix.bit32"
+ local fcntl = require "posix.fcntl"
+ local st    = require "posix.sys.stat"
+ 
+@@ -218,7 +218,7 @@ end
+ -- @treturn[2] string error message
+ -- @treturn[2] int errnum
+ 
+-local bit = require "bit32"
++local bit = require "posix.bit32"
+ local st  = require "posix.sys.stat"
+ 
+ local _mkdir = st.mkdir
+@@ -248,7 +248,7 @@ end
+ -- @treturn[2] string error message
+ -- @treturn[2] int errnum
+ 
+-local bit = require "bit32"
++local bit = require "posix.bit32"
+ local st  = require "posix.sys.stat"
+ 
+ local _mkfifo = st.mkfifo
+@@ -281,7 +281,7 @@ end
+ -- @treturn[2] int errnum
+ -- @see msgget(2)
+ 
+-local bit   = require "bit32"
++local bit   = require "posix.bit32"
+ local msg   = require "posix.sys.msg"
+ local st    = require "posix.sys.stat"
+ 
+@@ -332,7 +332,7 @@ end
+ -- @usage
+ -- fd = P.open ("data", bit.bor (P.O_CREAT, P.O_RDWR), "rw-r-----")
+ 
+-local bit   = require "bit32"
++local bit   = require "posix.bit32"
+ local fcntl = require "posix.fcntl"
+ 
+ local _open, O_CREAT = fcntl.open, fcntl.O_CREAT
+@@ -376,7 +376,7 @@ end
+ -- @treturn[2] string error message
+ -- @treturn[2] int errnum
+ 
+-local bit = require "bit32"
++local bit = require "posix.bit32"
+ local log = require "posix.syslog"
+ 
+ local bor = bit.bor
+diff -up luaposix-release-v33.3.1/lib/posix/deprecated.lua.pbit32 luaposix-release-v33.3.1/lib/posix/deprecated.lua
+--- luaposix-release-v33.3.1/lib/posix/deprecated.lua.pbit32	2020-06-30 00:19:01.594508297 -0400
++++ luaposix-release-v33.3.1/lib/posix/deprecated.lua	2020-06-30 00:19:16.466266944 -0400
+@@ -11,7 +11,7 @@
+ ]]
+ 
+ local _argcheck = require "posix._argcheck"
+-local bit       = require "bit32"
++local bit       = require "posix.bit32"
+ 
+ -- Lua 5.3 has table.unpack but not _G.unpack
+ -- Lua 5.2 has table.unpack and _G.unpack
+@@ -748,7 +748,7 @@ end
+ --   `LOG_LOCAL0` through `LOG_LOCAL7`
+ -- @see syslog(3)
+ 
+-local bit = require "bit32"
++local bit = require "posix.bit32"
+ local log = require "posix.syslog"
+ 
+ local bor = bit.bor
+diff -up luaposix-release-v33.3.1/lib/posix/init.lua.pbit32 luaposix-release-v33.3.1/lib/posix/init.lua
+--- luaposix-release-v33.3.1/lib/posix/init.lua.pbit32	2020-06-30 00:17:53.219617951 -0400
++++ luaposix-release-v33.3.1/lib/posix/init.lua	2020-06-30 00:18:10.467338039 -0400
+@@ -14,7 +14,7 @@
+  @module posix
+ ]]
+ 
+-local bit = require "bit32"
++local bit = require "posix.bit32"
+ local M = {}
+ 
+ 
+@@ -151,7 +151,7 @@ end
+ -- @return[2] nil
+ -- @treturn[2] string error message
+ 
+-local bit    = require "bit32"
++local bit    = require "posix.bit32"
+ local fcntl  = require "posix.fcntl"
+ local stdlib = require "posix.stdlib"
+ local unistd = require "posix.unistd"
+diff -up luaposix-release-v33.3.1/lib/posix.lua.in.pbit32 luaposix-release-v33.3.1/lib/posix.lua.in
+--- luaposix-release-v33.3.1/lib/posix.lua.in.pbit32	2020-06-30 00:19:28.732067880 -0400
++++ luaposix-release-v33.3.1/lib/posix.lua.in	2020-06-30 00:19:40.803871968 -0400
+@@ -14,7 +14,7 @@
+  @module posix
+ ]]
+ 
+-local bit = require "bit32"
++local bit = require "posix.bit32"
+ local M = {}
+ 
+ 
+@@ -151,7 +151,7 @@ end
+ -- @return[2] nil
+ -- @treturn[2] string error message
+ 
+-local bit    = require "bit32"
++local bit    = require "posix.bit32"
+ local fcntl  = require "posix.fcntl"
+ local stdlib = require "posix.stdlib"
+ local unistd = require "posix.unistd"

lua-posix.spec

@@ -6,11 +6,19 @@
 
 Name:           lua-posix
 Version:        33.3.1
-Release:        16%{?dist}
+Release:        17%{?dist}
 Summary:        A POSIX library for Lua
 License:        MIT
 URL:            http://luaforge.net/projects/luaposix/
 Source0:        https://github.com/luaposix/luaposix/archive/release-v%{version}.tar.gz
+# bit32 is gone in lua 5.4
+# this file is a hack to add functions that use the lua native bitwise operators
+# taken from lua-5.4.0-tests/bitwise.lua
+Source1:        bit32.lua
+# This patch tells lua-posix to use the local bit32
+Patch0:         lua-posix-local-bit32.patch
+# Use the same tricks that the helpers use for 5.2/5.3
+Patch1:         lua-posix-helpers-5.4.patch
 BuildRequires:  gcc
 BuildRequires:  lua-devel
 BuildRequires:  ncurses-devel
@@ -24,7 +32,11 @@ to Lua programs.
 
 %prep
 %setup -q -n luaposix-release-v%{version}
+%patch0 -p1 -b .pbit32
+%patch1 -p1 -b .54
 
+# allow lua 5.4
+sed -i 's|5.4|5.5|g' configure
 
 %build
 %configure --libdir=%{lua_libdir} --datadir=/%{lua_pkgdir}
@@ -33,7 +45,7 @@ make V=1 %{?_smp_mflags}
 
 %install
 make install DESTDIR=$RPM_BUILD_ROOT
-
+cp -a %{SOURCE1} $RPM_BUILD_ROOT%{lua_pkgdir}/posix/
 
 %check
 make V=1 check
@@ -49,6 +61,10 @@ make V=1 check
 
 
 %changelog
+* Mon Jun 29 2020 Tom Callaway <spot@fedoraproject.org> - 33.3.1-17
+- hack this ancient beastie to work with lua 5.4
+- maintainer, please update this to the current upstream release at your earliest convenience
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 33.3.1-16
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild