import os,sys

NAME='ruby19'

try:
	RUBYPATH = os.environ['UWSGICONFIG_RUBYPATH']
except:
	RUBYPATH = 'ruby'

rbconfig = 'Config'

version = os.popen(RUBYPATH + " -e \"print RUBY_VERSION\"").read().rstrip()
v = version.split('.')

GCC_LIST = ['../rack/rack_plugin', '../rack/rack_api']

if (v[0] == '1' and v[1] == '9') or v[0] >= '2':
    CFLAGS = os.popen(RUBYPATH + " -e \"require 'rbconfig';print RbConfig::CONFIG['CFLAGS']\"").read().rstrip().split()
    CFLAGS.append('-DRUBY19')
    if version >= '2.7':
        CFLAGS.append('-DRUBY27')
    CFLAGS.append('-Wno-unused-parameter')
    rbconfig = 'RbConfig'	 
else:
    CFLAGS = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['CFLAGS']\"" % rbconfig).read().rstrip().split()

includedir = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['rubyhdrdir']\"" % rbconfig).read().rstrip()
if includedir == 'nil':
    includedir = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['archdir']\"" % rbconfig).read().rstrip()
    CFLAGS.append('-I' + includedir)
else:
    CFLAGS.append('-I' + includedir)
    archdir = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['archdir']\"" % rbconfig).read().rstrip()
    arch = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['arch']\"" % rbconfig).read().rstrip()
    CFLAGS.append('-I' + archdir)
    CFLAGS.append('-I' + archdir + '/' + arch)
    CFLAGS.append('-I' + includedir + '/' + arch)

CFLAGS.append('-Drack_plugin=ruby19_plugin')

LDFLAGS = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['LDFLAGS']\"" % rbconfig).read().rstrip().split()

libpath = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['libdir']\"" % rbconfig).read().rstrip()
LDFLAGS.append('-L' + libpath )
os.environ['LD_RUN_PATH'] = libpath
LIBS = os.popen(RUBYPATH + " -e \"require 'rbconfig';print '-l' + %s::CONFIG['RUBY_SO_NAME']\"" % rbconfig).read().rstrip().split()