mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-12-25 17:36:18 +03:00
Support --disable-* switches to disable features.
For example, --disable-jpeg unconditionally disables both checks jpeg support and checks for libjpeg.
This commit is contained in:
Michał Górny
parent
eeac3fedef
commit
810e916342
142
setup.py
142
setup.py
|
|
@ -94,6 +94,32 @@ LCMS_ROOT = None
|
|||
|
||||
class pil_build_ext(build_ext):
|
||||
|
||||
class feature:
|
||||
zlib = jpeg = tiff = freetype = tcl = tk = lcms = webp = None
|
||||
|
||||
def __iter__(self):
|
||||
for x in dir(self):
|
||||
if x[1] != '_':
|
||||
yield x
|
||||
|
||||
feature = feature()
|
||||
|
||||
user_options = build_ext.user_options + [
|
||||
('disable-%s' % x, None, 'Disable support for %s' % x)
|
||||
for x in feature
|
||||
]
|
||||
|
||||
def initialize_options(self):
|
||||
build_ext.initialize_options(self)
|
||||
for x in self.feature:
|
||||
setattr(self, 'disable_%s' % x, None)
|
||||
|
||||
def finalize_options(self):
|
||||
build_ext.finalize_options(self)
|
||||
for x in self.feature:
|
||||
if getattr(self, 'disable_%s' % x):
|
||||
setattr(self.feature, x, False)
|
||||
|
||||
def build_extensions(self):
|
||||
|
||||
global TCL_ROOT
|
||||
|
|
@ -223,72 +249,78 @@ class pil_build_ext(build_ext):
|
|||
#
|
||||
# look for available libraries
|
||||
|
||||
class feature:
|
||||
zlib = jpeg = tiff = freetype = tcl = tk = lcms = webp = None
|
||||
feature = feature()
|
||||
feature = self.feature
|
||||
|
||||
if _find_include_file(self, "zlib.h"):
|
||||
if _find_library_file(self, "z"):
|
||||
feature.zlib = "z"
|
||||
elif sys.platform == "win32" and _find_library_file(self, "zlib"):
|
||||
feature.zlib = "zlib" # alternative name
|
||||
if feature.zlib is None:
|
||||
if _find_include_file(self, "zlib.h"):
|
||||
if _find_library_file(self, "z"):
|
||||
feature.zlib = "z"
|
||||
elif sys.platform == "win32" and _find_library_file(self, "zlib"):
|
||||
feature.zlib = "zlib" # alternative name
|
||||
|
||||
if _find_include_file(self, "jpeglib.h"):
|
||||
if _find_library_file(self, "jpeg"):
|
||||
feature.jpeg = "jpeg"
|
||||
elif (
|
||||
sys.platform == "win32" and
|
||||
_find_library_file(self, "libjpeg")):
|
||||
feature.jpeg = "libjpeg" # alternative name
|
||||
if feature.jpeg is None:
|
||||
if _find_include_file(self, "jpeglib.h"):
|
||||
if _find_library_file(self, "jpeg"):
|
||||
feature.jpeg = "jpeg"
|
||||
elif (
|
||||
sys.platform == "win32" and
|
||||
_find_library_file(self, "libjpeg")):
|
||||
feature.jpeg = "libjpeg" # alternative name
|
||||
|
||||
if _find_library_file(self, "tiff"):
|
||||
feature.tiff = "tiff"
|
||||
if sys.platform == "win32" and _find_library_file(self, "libtiff"):
|
||||
feature.tiff = "libtiff"
|
||||
if sys.platform == "darwin" and _find_library_file(self, "libtiff"):
|
||||
feature.tiff = "libtiff"
|
||||
if feature.tiff is None:
|
||||
if _find_library_file(self, "tiff"):
|
||||
feature.tiff = "tiff"
|
||||
if sys.platform == "win32" and _find_library_file(self, "libtiff"):
|
||||
feature.tiff = "libtiff"
|
||||
if sys.platform == "darwin" and _find_library_file(self, "libtiff"):
|
||||
feature.tiff = "libtiff"
|
||||
|
||||
if _find_library_file(self, "freetype"):
|
||||
# look for freetype2 include files
|
||||
freetype_version = 0
|
||||
for dir in self.compiler.include_dirs:
|
||||
if os.path.isfile(os.path.join(dir, "ft2build.h")):
|
||||
freetype_version = 21
|
||||
if feature.freetype is None:
|
||||
if _find_library_file(self, "freetype"):
|
||||
# look for freetype2 include files
|
||||
freetype_version = 0
|
||||
for dir in self.compiler.include_dirs:
|
||||
if os.path.isfile(os.path.join(dir, "ft2build.h")):
|
||||
freetype_version = 21
|
||||
dir = os.path.join(dir, "freetype2")
|
||||
break
|
||||
dir = os.path.join(dir, "freetype2")
|
||||
break
|
||||
dir = os.path.join(dir, "freetype2")
|
||||
if os.path.isfile(os.path.join(dir, "ft2build.h")):
|
||||
freetype_version = 21
|
||||
break
|
||||
if os.path.isdir(os.path.join(dir, "freetype")):
|
||||
freetype_version = 20
|
||||
break
|
||||
if freetype_version:
|
||||
feature.freetype = "freetype"
|
||||
feature.freetype_version = freetype_version
|
||||
if dir:
|
||||
_add_directory(self.compiler.include_dirs, dir, 0)
|
||||
if os.path.isfile(os.path.join(dir, "ft2build.h")):
|
||||
freetype_version = 21
|
||||
break
|
||||
if os.path.isdir(os.path.join(dir, "freetype")):
|
||||
freetype_version = 20
|
||||
break
|
||||
if freetype_version:
|
||||
feature.freetype = "freetype"
|
||||
feature.freetype_version = freetype_version
|
||||
if dir:
|
||||
_add_directory(self.compiler.include_dirs, dir, 0)
|
||||
|
||||
if _find_include_file(self, "lcms.h"):
|
||||
if _find_library_file(self, "lcms"):
|
||||
feature.lcms = "lcms"
|
||||
if feature.lcms is None:
|
||||
if _find_include_file(self, "lcms.h"):
|
||||
if _find_library_file(self, "lcms"):
|
||||
feature.lcms = "lcms"
|
||||
|
||||
if _tkinter and _find_include_file(self, "tk.h"):
|
||||
# the library names may vary somewhat (e.g. tcl84 or tcl8.4)
|
||||
version = TCL_VERSION[0] + TCL_VERSION[2]
|
||||
if _find_library_file(self, "tcl" + version):
|
||||
feature.tcl = "tcl" + version
|
||||
elif _find_library_file(self, "tcl" + TCL_VERSION):
|
||||
feature.tcl = "tcl" + TCL_VERSION
|
||||
if _find_library_file(self, "tk" + version):
|
||||
feature.tk = "tk" + version
|
||||
elif _find_library_file(self, "tk" + TCL_VERSION):
|
||||
feature.tk = "tk" + TCL_VERSION
|
||||
if feature.tcl is None:
|
||||
if _find_library_file(self, "tcl" + version):
|
||||
feature.tcl = "tcl" + version
|
||||
elif _find_library_file(self, "tcl" + TCL_VERSION):
|
||||
feature.tcl = "tcl" + TCL_VERSION
|
||||
if feature.tk is None:
|
||||
if _find_library_file(self, "tk" + version):
|
||||
feature.tk = "tk" + version
|
||||
elif _find_library_file(self, "tk" + TCL_VERSION):
|
||||
feature.tk = "tk" + TCL_VERSION
|
||||
|
||||
if (_find_include_file(self, "webp/encode.h") and
|
||||
_find_include_file(self, "webp/decode.h")):
|
||||
if _find_library_file(self, "webp"): # in googles precompiled zip it is call "libwebp"
|
||||
feature.webp = "webp"
|
||||
if feature.webp is None:
|
||||
if (_find_include_file(self, "webp/encode.h") and
|
||||
_find_include_file(self, "webp/decode.h")):
|
||||
if _find_library_file(self, "webp"): # in googles precompiled zip it is call "libwebp"
|
||||
feature.webp = "webp"
|
||||
|
||||
#
|
||||
# core library
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user