pyobjus: new recipe (not tested on arm64)

recipes/pyobjus/__init__.py

@@ -0,0 +1,83 @@
+from toolchain import Recipe, shprint
+from os.path import join
+import sh
+import os
+import fnmatch
+import shutil
+
+
+class PyobjusRecipe(Recipe):
+    version = "master"
+    url = "https://github.com/kivy/pyobjus/archive/{version}.zip"
+    library = "libpyobjus.a"
+    depends = ["python"]
+
+    def cythonize(self, filename):
+        if filename.startswith(self.build_dir):
+            filename = filename[len(self.build_dir) + 1:]
+        print("Cythonize {}".format(filename))
+        cmd = sh.Command(join(self.ctx.root_dir, "tools", "cythonize.py"))
+        shprint(cmd, filename)
+
+    def cythonize_build(self):
+        root_dir = self.build_dir
+        for root, dirnames, filenames in os.walk(root_dir):
+            for filename in fnmatch.filter(filenames, "*.pyx"):
+                self.cythonize(join(root, filename))
+
+    def get_kivy_env(self, arch):
+        build_env = arch.get_env()
+        build_env["KIVYIOSROOT"] = self.ctx.root_dir
+        build_env["IOSSDKROOT"] = arch.sysroot
+        build_env["LDSHARED"] = join(self.ctx.root_dir, "tools", "liblink")
+        build_env["CC"] = "{} -I{}".format(
+                build_env["CC"],
+                join(self.ctx.dist_dir, "include", arch.arch, "libffi"))
+        build_env["ARM_LD"] = build_env["LD"]
+        build_env["ARCH"] = arch.arch
+        return build_env
+
+    def build_arch(self, arch):
+        build_env = self.get_kivy_env(arch)
+        hostpython = sh.Command(self.ctx.hostpython)
+        try:
+            shprint(hostpython, "setup.py", "build_ext", "-g",
+                    _env=build_env)
+        except:
+            pass
+        self.cythonize_build()
+        shprint(sh.sed,
+                "-i.bak",
+                "s/ffi\///g",
+                "pyobjus/pyobjus.c")
+        shprint(hostpython, "setup.py", "build_ext", "-g",
+                _env=build_env)
+        self.biglink()
+
+    def biglink(self):
+        dirs = []
+        for root, dirnames, filenames in os.walk(self.build_dir):
+            if fnmatch.filter(filenames, "*.so.libs"):
+                dirs.append(root)
+        cmd = sh.Command(join(self.ctx.root_dir, "tools", "biglink"))
+        shprint(cmd, join(self.build_dir, "libpyobjus.a"), *dirs)
+
+    def install(self):
+        arch = list(self.filtered_archs)[0]
+        build_dir = self.get_build_dir(arch.arch)
+        os.chdir(build_dir)
+        hostpython = sh.Command(self.ctx.hostpython)
+        build_env = self.get_kivy_env(arch)
+        shprint(hostpython, "setup.py", "install", "-O2",
+                "--prefix", join(build_dir, "iosbuild"),
+                _env=build_env)
+        dest_dir = join(self.ctx.dist_dir, "root", "python", "lib", "python2.7",
+                "site-packages", "pyobjus")
+        shutil.copytree(
+            join(build_dir, "iosbuild", "lib",
+                 "python2.7", "site-packages", "pyobjus"),
+            dest_dir)
+
+recipe = PyobjusRecipe()
+
+