Add openal, pyopenal recipes

Author: Kim Rinnewitz

pythonforandroid/recipes/openal/__init__.py

@@ -0,0 +1,33 @@
+from pythonforandroid.recipe import NDKRecipe
+from pythonforandroid.toolchain import current_directory, shprint
+from os.path import join
+import os
+import sh
+
+
+class OpenALRecipe(NDKRecipe):
+    version = '1.18.2'
+    url = 'https://github.com/kcat/openal-soft/archive/openal-soft-{version}.tar.gz'
+
+    generated_libraries = ['libopenal.so']
+
+    def prebuild_arch(self, arch):
+        # we need to build native tools for host system architecture
+        with current_directory(join(self.get_build_dir(arch.arch), 'native-tools')):
+            shprint(sh.cmake, '.', _env=os.environ)
+            shprint(sh.make, _env=os.environ)
+
+    def build_arch(self, arch):
+        with current_directory(self.get_build_dir(arch.arch)):
+            env = self.get_recipe_env(arch)
+            shprint(
+                sh.cmake, '.',
+                '-DCMAKE_TOOLCHAIN_FILE={}'.format('XCompile-Android.txt'),
+                '-DHOST={}'.format(self.ctx.toolchain_prefix),
+                _env=env
+            )
+            shprint(sh.make, _env=env)
+            self.install_libs(arch, 'libopenal.so')
+
+
+recipe = OpenALRecipe()

pythonforandroid/recipes/pyopenal/__init__.py

@@ -0,0 +1,14 @@
+from pythonforandroid.recipe import PythonRecipe
+from os.path import join
+
+
+class PyOpenALRecipe(PythonRecipe):
+    version = '0.7.3a1'
+    url = 'https://files.pythonhosted.org/packages/9f/c5/738c76f0f5fad3c4662a1a08108232fcb510f29c367f06029a6c6a2792cf/PyOpenAL-{version}.tar.gz'
+    depends = [('python2', 'python3crystax'), 'openal', 'numpy', 'setuptools']
+    patches = [join('patches', 'fix-find-lib.patch')]
+
+    call_hostpython_via_targetpython = False
+
+
+recipe = PyOpenALRecipe()

pythonforandroid/recipes/pyopenal/patches/fix-find-lib.patch

@@ -0,0 +1,13 @@
+diff --git a/openal/library_loader.py b/openal/library_loader.py
+index be2485c..e8c6cd2 100644
+--- a/openal/library_loader.py
++++ b/openal/library_loader.py
+@@ -56,7 +56,7 @@ class ExternalLibrary:
+                         except:
+                             pass
+         else:
+-            for path in [os.getcwd(), _here]:
++            for path in [os.path.join(os.environ['ANDROID_PRIVATE'], '..', 'lib')]:
+                 for style in ExternalLibrary.other_styles:
+                     candidate = os.path.join(path, style.format(name))
+                     if os.path.exists(candidate) and os.path.isfile(candidate):