Add zbarlight recipe (also compatible with python2 and python3)

Author: opacam

pythonforandroid/recipes/zbarlight/__init__.py

@@ -0,0 +1,26 @@
+from os.path import join
+from pythonforandroid.recipe import PythonRecipe
+
+
+class ZBarLightRecipe(PythonRecipe):
+
+    version = '2.1'
+
+    url = 'https://github.com/Polyconseil/zbarlight/archive/{version}.tar.gz'  # noqa
+
+    call_hostpython_via_targetpython = False
+
+    depends = ['setuptools', 'libzbar']
+
+    def get_recipe_env(self, arch=None, with_flags_in_cc=True):
+        env = super(ZBarLightRecipe, self).get_recipe_env(arch, with_flags_in_cc)
+        libzbar = self.get_recipe('libzbar', self.ctx)
+        libzbar_dir = libzbar.get_build_dir(arch.arch)
+        env['PYTHON_ROOT'] = self.ctx.get_python_install_dir()
+        env['CFLAGS'] += ' -I' + join(libzbar_dir, 'include')
+        env['LDFLAGS'] += ' -L' + join(libzbar_dir, 'zbar', '.libs')
+        env['LIBS'] = env.get('LIBS', '') + ' -landroid -lzbar'
+        return env
+
+
+recipe = ZBarLightRecipe()