glob.so - glob is not in Android's libc

Author: Mark W. Alexander

pythonforandroid/recipes/libglob/__init__.py

@@ -0,0 +1,74 @@
+"""
+    android libglob
+    available via '-lglob' LDFLAG
+"""
+from os.path import exists, join, dirname
+from pythonforandroid.toolchain import (CompiledComponentsPythonRecipe,
+                                        current_directory)
+from pythonforandroid.logger import shprint, info, warning, info_main
+import sh
+
+class LibGlobRecipe(CompiledComponentsPythonRecipe):
+    """Make a glob.h and glob.so for the python_install_dir()"""
+    version = '0.0.1'
+    url = None
+    # 
+    # glob.h and glob.c extracted from
+    # https://github.com/white-gecko/TokyoCabinet, e.g.:
+    #   https://raw.githubusercontent.com/white-gecko/TokyoCabinet/master/glob.h
+    #   https://raw.githubusercontent.com/white-gecko/TokyoCabinet/master/glob.c
+    # and pushed in via patch
+    name = 'libglob'
+
+    depends = [('hostpython2', 'hostpython3'), ('python2', 'python3crystax')]
+    patches = ['glob.patch']
+
+    def should_build(self, arch):
+        """It's faster to build than check"""
+        return True
+
+    def prebuild_arch(self, arch):
+        """Make the build and target directories"""
+        path = self.get_build_dir(arch.arch)
+        if not  exists(path):
+            info("creating {}".format(path))
+            shprint(sh.mkdir, '-p', path)
+
+    def build_arch(self, arch):
+        """simple shared compile"""
+        env = self.get_recipe_env(arch, with_flags_in_cc=False)
+        for path in (self.get_build_dir(arch.arch),
+            join(self.ctx.python_recipe.get_build_dir(arch.arch), 'Lib'),
+            join(self.ctx.python_recipe.get_build_dir(arch.arch), 'Include'),
+                    ):
+            if not  exists(path):
+                info("creating {}".format(path))
+                shprint(sh.mkdir, '-p', path)
+        cli = env['CC'].split()
+        cc = sh.Command(cli[0])
+
+        with current_directory(self.get_build_dir(arch.arch)):
+            cflags = env['CFLAGS'].split()
+            cflags.extend(['-I.', '-c', '-l.', 'glob.c', '-I.']) # , '-o', 'glob.o'])
+            shprint(cc, *cflags, _env=env)
+
+            cflags = env['CFLAGS'].split()
+            srindex = cflags.index('--sysroot')
+            if srindex:
+                cflags[srindex+1] = self.ctx.ndk_platform
+            cflags.extend(['-shared', '-I.', 'glob.o', '-o', 'libglob.so'])
+            shprint(cc, *cflags, _env=env)
+
+            shprint(sh.cp, 'libglob.so', join(self.ctx.libs_dir, arch.arch))
+            shprint(sh.cp, "libglob.so", join(self.ctx.get_python_install_dir(), 'lib'))
+            # drop header in to the Python include directory
+            shprint(sh.cp, "glob.h", join(self.ctx.get_python_install_dir(),
+                                          'include/python{}'.format(
+                                              self.ctx.python_recipe.version[0:3]
+                                          )
+                                         )
+                   )
+            include_path = join(self.ctx.python_recipe.get_build_dir(arch.arch), 'Include')
+            shprint(sh.cp, "glob.h", include_path)
+
+recipe = LibGlobRecipe()