forked from pool/lua-macros
Matěj Cepl
fdd5092d42
Converts the logic within the %lua_provides macro from a multi-line string of RPM macros to native Lua code. This allows for more robust conditional logic, especially when checking for default Lua versions and handling provides/obsoletes.
109 lines
3.0 KiB
Lua
109 lines
3.0 KiB
Lua
# RPM macros for Lua
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# The major.minor version of Lua
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%lua_version %{lua:
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local f = io.popen("lua -e 'print(_VERSION)'")
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local output = f:read("*a")
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f:close()
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local ver = output:match("Lua (%d%.%d)")
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print(ver)
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}
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%lua_version_nodots %{lua:
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local ver = rpm.expand("%{lua_version}")
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local nodots = ver:gsub("%.", "")
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print(nodots)
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}
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# compiled modules should go here
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%lua_archdir %{lua:
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local handle = io.popen("pkgconf --variable=INSTALL_CMOD lua 2>/dev/null")
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local result = handle:read("*a")
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handle:close()
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result = result:gsub("^%s*(.-)%s*$", "%1")
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print(result)
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}
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# pure Lua modules should go here
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%lua_noarchdir %{lua:
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local output = ""
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local f = io.popen("pkgconf --variable=INSTALL_LMOD lua 2>/dev/null")
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if f ~= nil then
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output = f:read("*a"):gsub("^%s*(.-)%s*$", "%1")
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f:close()
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end
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if output:len() > 0 then
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print(output)
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return
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end
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print(rpm.expand("%{_datadir}/lua/%{lua_version}"))
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}
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# lua includes folder
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%lua_incdir %{lua:
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local handle = io.popen("pkgconf --variable=includedir lua 2>/dev/null")
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local result = handle:read("*a")
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handle:close()
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result = result:gsub("^%s*(.-)%s*$", "%1")
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print(result)
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}
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%lua_version_default %{lua:
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local result = "5.4"
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local ver = rpm.expand("%{?suse_version}")
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if #ver > 0 then
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ver = tonumber(ver)
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if ver < 1500 then
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result = "5.1"
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elseif ver < 1600 then
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result = "5.3"
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end
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end
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print(result)
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}
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# Define a conditional that evaluates true when building for the default Lua version
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%lua_version_default_nodots %{lua:
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local ver = rpm.expand("%{lua_version_default}")
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local nodots = ver:gsub("%.", "")
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print(nodots)
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}
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# Lua default version
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# This REQUIRES macro %%{mod_name} to be defined.
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# -e: Exclude lua prefix
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# -n: Specify name
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%lua_provides(en:) %{lua:
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local mod_name = rpm.expand("%{?mod_name}")
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if mod_name == "" or mod_name == "%{?mod_name}" then
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print("-- Error: %%{mod_name} is not defined!")
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return
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end
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local lua_ver_nodots = rpm.expand("%{lua_version_nodots}")
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local lua_ver_default_nodots = rpm.expand("%{lua_version_default_nodots}")
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local flavor = rpm.expand("%{flavor}")
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local version = rpm.expand("%{version}")
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local release = rpm.expand("%{release}")
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local provides_name
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if rpm.expand("%{-n*}") ~= "" then
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provides_name = rpm.expand("%{-n*}")
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elseif rpm.expand("%{-e:1}") == "1" then
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provides_name = mod_name
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else
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provides_name = "lua-" .. mod_name
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end
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if lua_ver_nodots == lua_ver_default_nodots then
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print("Provides: " .. provides_name .. " = " .. version .. "-" .. release .. "\\n")
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print("Obsoletes: " .. provides_name .. " < " .. version .. "-" .. release .. "\\n")
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end
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if flavor == "luajit" then
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print("Obsoletes: lua51-" .. mod_name .. " <= " .. version .. "-" .. release .. "\\n")
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end
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}
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# LuaRocks
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%luarocks_build \
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luarocks --lua-version "%{lua_version}" make --deps-mode none --pack-binary-rock
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%luarocks_treedir %{_prefix}/lib/luarocks/rocks-%{lua_version}
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%luarocks_install \
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%{_rpmconfigdir}/install-lua-rock.sh "%{lua_version}" "%{buildroot}%{_prefix}" "%{buildroot}%{luarocks_treedir}/%{mod_name}"
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