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--- Python-3.7.3/setup.py 2019-03-25 20:21:05.000000000 +0000
+++ Python-3.7.3+iPhone/setup.py 2019-04-11 20:54:37.306532874 +0000
@@ -18,6 +18,9 @@
cross_compiling = "_PYTHON_HOST_PLATFORM" in os.environ
+#if cross_compiling:
+# sys.platform = 'darwin'
+
# Set common compiler and linker flags derived from the Makefile,
# reserved for building the interpreter and the stdlib modules.
# See bpo-21121 and bpo-35257
@@ -98,7 +101,7 @@
cflags = sysconfig.get_config_var('CFLAGS')
m = re.search(r'-isysroot\s+(\S+)', cflags)
if m is None:
- sysroot = '/'
+ sysroot = os.environ['PKG_ROOT'] or '/'
else:
sysroot = m.group(1)
return sysroot
@@ -107,7 +110,7 @@
"""
Returns True if 'path' can be located in an OSX SDK
"""
- return ( (path.startswith('/usr/') and not path.startswith('/usr/local'))
+ return ( path.startswith('/usr/')
or path.startswith('/System/')
or path.startswith('/Library/') )
@@ -781,6 +784,9 @@
# readline
do_readline = self.compiler.find_library_file(lib_dirs, 'readline')
+ if cross_compiling:
+ # Just say yes to this check.
+ do_readline = True
readline_termcap_library = ""
curses_library = ""
# Cannot use os.popen here in py3k.
@@ -789,11 +795,11 @@
os.makedirs(self.build_temp)
# Determine if readline is already linked against curses or tinfo.
if do_readline:
- if cross_compiling:
+ if cross_compiling and host_platform != 'darwin':
ret = os.system("%s -d %s | grep '(NEEDED)' > %s" \
% (sysconfig.get_config_var('READELF'),
do_readline, tmpfile))
- elif find_executable('ldd'):
+ elif find_executable('ldd') and host_platform != 'darwin':
ret = os.system("ldd %s > %s" % (do_readline, tmpfile))
else:
ret = 256
@@ -833,7 +839,7 @@
# MacOSX 10.4 has a broken readline. Don't try to build
# the readline module unless the user has installed a fixed
# readline package
- if find_file('readline/rlconf.h', inc_dirs, []) is None:
+ if find_file('readline/rlconf.h', inc_dirs, []) is None and not cross_compiling:
do_readline = False
if do_readline:
if host_platform == 'darwin' and os_release < 9:
@@ -1346,6 +1352,9 @@
curses_defines = []
curses_includes = []
panel_library = 'panel'
+ if cross_compiling:
+ # Default to ncurses here.
+ curses_library = curses_library or 'ncurses'
if curses_library == 'ncursesw':
curses_defines.append(('HAVE_NCURSESW', '1'))
if not cross_compiling:
@@ -1390,7 +1399,7 @@
# If the curses module is enabled, check for the panel module
if (module_enabled(exts, '_curses') and
- self.compiler.find_library_file(lib_dirs, panel_library)):
+ self.compiler.find_library_file(lib_dirs, panel_library)) or cross_compiling:
exts.append( Extension('_curses_panel', ['_curses_panel.c'],
include_dirs=curses_includes,
define_macros=curses_defines,
@@ -1412,22 +1421,24 @@
# http://www.gzip.org/zlib/
zlib_inc = find_file('zlib.h', [], inc_dirs)
have_zlib = False
- if zlib_inc is not None:
- zlib_h = zlib_inc[0] + '/zlib.h'
- version = '"0.0.0"'
+ if zlib_inc is not None or cross_compiling:
+# zlib_h = zlib_inc[0] + '/zlib.h'
+# version = '"0.0.0"'
+ version = '"1.1.3"'
version_req = '"1.1.3"'
- if host_platform == 'darwin' and is_macosx_sdk_path(zlib_h):
- zlib_h = os.path.join(macosx_sdk_root(), zlib_h[1:])
- with open(zlib_h) as fp:
- while 1:
- line = fp.readline()
- if not line:
- break
- if line.startswith('#define ZLIB_VERSION'):
- version = line.split()[2]
- break
- if version >= version_req:
- if (self.compiler.find_library_file(lib_dirs, 'z')):
+# if host_platform == 'darwin' and is_macosx_sdk_path(zlib_h):
+# zlib_h = os.path.join(macosx_sdk_root(), zlib_h[1:])
+# with open(zlib_h) as fp:
+# while 1:
+# line = fp.readline()
+# if not line:
+# break
+# if line.startswith('#define ZLIB_VERSION'):
+# version = line.split()[2]
+# break
+ if version >= version_req or cross_compiling:
+ # zlib is a default lib on iOS.
+ if (self.compiler.find_library_file(lib_dirs, 'z')) or cross_compiling:
if host_platform == "darwin":
zlib_extra_link_args = ('-Wl,-search_paths_first',)
else:
@@ -1459,7 +1470,8 @@
extra_link_args = extra_link_args) )
# Gustavo Niemeyer's bz2 module.
- if (self.compiler.find_library_file(lib_dirs, 'bz2')):
+ if (self.compiler.find_library_file(lib_dirs, 'bz2')) or cross_compiling:
+ # BZ2 is in the iOS SDK
if host_platform == "darwin":
bz2_extra_link_args = ('-Wl,-search_paths_first',)
else:
@@ -1471,7 +1483,8 @@
missing.append('_bz2')
# LZMA compression support.
- if self.compiler.find_library_file(lib_dirs, 'lzma'):
+ if self.compiler.find_library_file(lib_dirs, 'lzma') or cross_compiling:
+ # LZMA is in the iOS SDK
exts.append( Extension('_lzma', ['_lzmamodule.c'],
libraries = ['lzma']) )
else:
@@ -1631,11 +1644,12 @@
# Build the _uuid module if possible
uuid_incs = find_file("uuid.h", inc_dirs, ["/usr/include/uuid"])
- if uuid_incs is not None:
- if self.compiler.find_library_file(lib_dirs, 'uuid'):
- uuid_libs = ['uuid']
- else:
- uuid_libs = []
+ if uuid_incs is not None or cross_compiling:
+ # uuid/uuid.h exists in the iOS SDK.
+# if self.compiler.find_library_file(lib_dirs, 'uuid'):
+# uuid_libs = ['uuid']
+# else:
+ uuid_libs = []
self.extensions.append(Extension('_uuid', ['_uuidmodule.c'],
libraries=uuid_libs,
include_dirs=uuid_incs))
@@ -1926,6 +1940,9 @@
def configure_ctypes(self, ext):
if not self.use_system_libffi:
+ if cross_compiling:
+ return True
+ # Bypass the check, assume library path is correct
if host_platform == 'darwin':
return self.configure_ctypes_darwin(ext)
print('INFO: Could not locate ffi libs and/or headers')
@@ -1984,7 +2001,7 @@
return
# OS X 10.5 comes with libffi.dylib; the include files are
# in /usr/include/ffi
- inc_dirs.append('/usr/include/ffi')
+ inc_dirs.append(sysroot + '/usr/include/ffi')
ffi_inc = [sysconfig.get_config_var("LIBFFI_INCLUDEDIR")]
if not ffi_inc or ffi_inc[0] == '':
|
