proper --host for libsecp256k1, libogg, libvorbis, libcurl (#2512)

Author: accumulator

pythonforandroid/recipes/libcurl/__init__.py

@@ -25,7 +25,7 @@ def build_arch(self, arch):
             dst_dir = join(self.get_build_dir(arch.arch), 'dist')
             shprint(
                 sh.Command('./configure'),
-                '--host=arm-linux-androideabi',
+                '--host={}'.format(arch.command_prefix),
                 '--enable-shared',
                 '--with-ssl={}'.format(openssl_dir),
                 '--prefix={}'.format(dst_dir),

pythonforandroid/recipes/libogg/__init__.py

@@ -13,7 +13,7 @@ def build_arch(self, arch):
             env = self.get_recipe_env(arch)
             flags = [
                 '--with-sysroot=' + arch.ndk_platform,
-                '--host=' + arch.toolchain_prefix,
+                '--host=' + arch.command_prefix,
             ]
             configure = sh.Command('./configure')
             shprint(configure, *flags, _env=env)

pythonforandroid/recipes/libsecp256k1/__init__.py

@@ -19,7 +19,7 @@ def build_arch(self, arch):
                 shprint(sh.Command('./autogen.sh'), _env=env)
             shprint(
                 sh.Command('./configure'),
-                '--host=' + arch.toolchain_prefix,
+                '--host=' + arch.command_prefix,
                 '--prefix=' + self.ctx.get_python_install_dir(arch.arch),
                 '--enable-shared',
                 '--enable-module-recovery',

pythonforandroid/recipes/libvorbis/__init__.py

@@ -22,7 +22,7 @@ def build_arch(self, arch):
             env = self.get_recipe_env(arch)
             flags = [
                 '--with-sysroot=' + arch.ndk_platform,
-                '--host=' + arch.toolchain_prefix,
+                '--host=' + arch.command_prefix,
             ]
             configure = sh.Command('./configure')
             shprint(configure, *flags, _env=env)