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#!/usr/bin/env luajit
local args = ...
local tmpFile = os.tmpname()
readCommand = function (command)
os.execute(command .. ' >' .. tmpFile)
local tf = io.open(tmpFile, 'r')
local result = tf:read()
tf:close()
return result
end
pkgConfig = function (what, name)
return readCommand('pkg-config --' .. what .. ' ' .. name)
end
removeFiles = function (dir, files)
for i, v in ipairs(files) do
os.execute('rm -f ' .. dir .. '/' .. v)
end
end
runCommand = function (name, dir, command)
if name then print('\n' .. name) end
os.execute('cd ' .. dir .. '; ' .. command)
end
compileFiles = function (name, dir, files, extras)
local objects = ''
print('\n' .. name)
removeFiles(dir, {name})
for i, v in ipairs(files) do
removeFiles(dir, {v .. '.o'})
end
for i, v in ipairs(files) do
print(' ' .. v)
os.execute('cd ' .. dir .. '; gcc ' .. CFLAGS .. ' -c -o ' .. v .. '.o ' .. v .. '.c')
objects = objects .. ' ' .. v .. '.o'
end
os.execute('cd ' .. dir .. '; gcc ' .. CFLAGS .. ' -o ' .. name .. ' ' .. objects .. ' ' .. extras .. ' ' .. LDFLAGS .. ' ' .. libs)
end
local buildSub = function (name, dir)
print('_______________ BUILDING ' .. name .. ' _______________')
local build, err = loadfile(dir .. '/build.lua')
if build then
setfenv(build, getfenv(2))
build(workingDir .. '/' .. dir)
else
print("ERROR - " .. err)
end
end
workingDir = readCommand('pwd')
baseDir = workingDir
if 'number' == type(args) then
for i = 1, args do
baseDir = string.gsub(baseDir, '(.*)/.-$', '%1')
end
end
bin_d = baseDir
lib_d = baseDir .. '/lib'
data_d = baseDir .. '/media'
locale_d = baseDir .. '/locale'
-- Likely this will fail, coz Lua likes to strip out environmont variables.
-- On the other hand, there's a more direct way to get to environment variables, it would fail to.
CFLAGOPTS = readCommand('echo "$CFLAGOPTS"')
CFLAGS = '-g -Wall -I ' .. baseDir .. '/src/libraries'
CFLAGS = CFLAGS .. ' ' .. pkgConfig('cflags', 'luajit')
CFLAGS = CFLAGS .. ' ' .. pkgConfig('cflags', 'elementary')
CFLAGS = CFLAGS .. ' ' .. CFLAGOPTS
LDFLAGS = '-L ' .. baseDir .. '/lib ' .. pkgConfig('libs-only-L', 'luajit')
libs = '-lLumbrJack -lRunnr -lSledjHamr -lwinFang ' .. pkgConfig('libs', 'elementary') .. ' ' .. pkgConfig('libs', 'luajit') .. ' -lm -Wl,-rpath,' .. baseDir .. '/lib'
LFLAGS = '-d'
EDJE_FLAGS = '-id ' .. baseDir .. '/media -fd ' .. baseDir .. '/media'
if 'nil' == type(args) then
-- Building this passes my "holding breath" test, if it can compile while I'm holding my breath, no need for make files.
-- print('_______________ BUILDING Irrlicht _______________')
-- Irrlicht is an external project that comes with make files anyway, and doesn't otherwise pass the test.
-- runCommand('Irrlicht','libraries/irrlicht-1.8.1/source/Irrlicht', 'make')
buildSub('libraries', 'src/libraries')
buildSub('LuaSL', 'src/LuaSL')
buildSub('love', 'src/love')
buildSub('GuiLua', 'src/GuiLua')
buildSub('purkle', 'src/purkle')
buildSub('extantz', 'src/extantz')
end
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