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|
--- a/setup.py
+++ b/setup.py
@@ -8,6 +8,9 @@
# Your cheese is so fresh most people think it's a cream: Mascarpone
# ------------------------------
+from sysconfig import get_platform
+host_platform = get_platform()
+
import os
import re
import struct
@@ -37,7 +40,7 @@ TIFF_ROOT = None
ZLIB_ROOT = None
-if sys.platform == "win32" and sys.version_info >= (3, 10):
+if host_platform == "win32" and sys.version_info >= (3, 10):
import atexit
atexit.register(
@@ -149,7 +152,7 @@ def _dbg(s, tp=None):
def _find_library_dirs_ldconfig():
# Based on ctypes.util from Python 2
- if sys.platform.startswith("linux") or sys.platform.startswith("gnu"):
+ if host_platform.startswith("linux") or host_platform.startswith("gnu"):
if struct.calcsize("l") == 4:
machine = os.uname()[4] + "-32"
else:
@@ -171,7 +174,7 @@ def _find_library_dirs_ldconfig():
env["LC_ALL"] = "C"
env["LANG"] = "C"
- elif sys.platform.startswith("freebsd"):
+ elif host_platform.startswith("freebsd"):
args = ["/sbin/ldconfig", "-r"]
expr = r".* => (.*)"
env = {}
@@ -354,6 +357,38 @@ class pil_build_ext(build_ext):
self.extensions.remove(extension)
break
+ def add_gcc_paths(self):
+ gcc = sysconfig.get_config_var('CC')
+ tmpfile = os.path.join(self.build_temp, 'gccpaths')
+ if not os.path.exists(self.build_temp):
+ os.makedirs(self.build_temp)
+ ret = os.system('%s -E -v - </dev/null 2>%s 1>/dev/null' % (gcc, tmpfile))
+ is_gcc = False
+ in_incdirs = False
+ inc_dirs = []
+ lib_dirs = []
+ try:
+ if ret >> 8 == 0:
+ with open(tmpfile) as fp:
+ for line in fp.readlines():
+ if line.startswith("gcc version"):
+ is_gcc = True
+ elif line.startswith("#include <...>"):
+ in_incdirs = True
+ elif line.startswith("End of search list"):
+ in_incdirs = False
+ elif is_gcc and line.startswith("LIBRARY_PATH"):
+ for d in line.strip().split("=")[1].split(":"):
+ d = os.path.normpath(d)
+ if '/gcc/' not in d:
+ _add_directory(self.compiler.library_dirs,
+ d)
+ elif is_gcc and in_incdirs and '/gcc/' not in line:
+ _add_directory(self.compiler.include_dirs,
+ line.strip())
+ finally:
+ os.unlink(tmpfile)
+
def build_extensions(self):
library_dirs = []
@@ -427,7 +462,7 @@ class pil_build_ext(build_ext):
if self.disable_platform_guessing:
pass
- elif sys.platform == "cygwin":
+ elif host_platform == "cygwin":
# pythonX.Y.dll.a is in the /usr/lib/pythonX.Y/config directory
_add_directory(
library_dirs,
@@ -436,7 +471,7 @@ class pil_build_ext(build_ext):
),
)
- elif sys.platform == "darwin":
+ elif host_platform == "darwin":
# attempt to make sure we pick freetype2 over other versions
_add_directory(include_dirs, "/sw/include/freetype2")
_add_directory(include_dirs, "/sw/lib/freetype2/include")
@@ -492,13 +527,13 @@ class pil_build_ext(build_ext):
_add_directory(library_dirs, os.path.join(sdk_path, "usr", "lib"))
_add_directory(include_dirs, os.path.join(sdk_path, "usr", "include"))
elif (
- sys.platform.startswith("linux")
- or sys.platform.startswith("gnu")
- or sys.platform.startswith("freebsd")
+ host_platform.startswith("linux")
+ or host_platform.startswith("gnu")
+ or host_platform.startswith("freebsd")
):
for dirname in _find_library_dirs_ldconfig():
_add_directory(library_dirs, dirname)
- if sys.platform.startswith("linux") and os.environ.get(
+ if host_platform.startswith("linux") and os.environ.get(
"ANDROID_ROOT", None
):
# termux support for android.
@@ -509,11 +544,11 @@ class pil_build_ext(build_ext):
library_dirs, os.path.join(os.environ["ANDROID_ROOT"], "lib")
)
- elif sys.platform.startswith("netbsd"):
+ elif host_platform.startswith("netbsd"):
_add_directory(library_dirs, "/usr/pkg/lib")
_add_directory(include_dirs, "/usr/pkg/include")
- elif sys.platform.startswith("sunos5"):
+ elif host_platform.startswith("sunos5"):
_add_directory(library_dirs, "/opt/local/lib")
_add_directory(include_dirs, "/opt/local/include")
@@ -529,7 +564,7 @@ class pil_build_ext(build_ext):
# alpine, at least
_add_directory(library_dirs, "/lib")
- if sys.platform == "win32":
+ if host_platform == "win32":
# on Windows, look for the OpenJPEG libraries in the location that
# the official installer puts them
program_files = os.environ.get("ProgramFiles", "")
@@ -564,7 +599,7 @@ class pil_build_ext(build_ext):
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"):
+ elif host_platform == "win32" and _find_library_file(self, "zlib"):
feature.zlib = "zlib" # alternative name
if feature.want("jpeg"):
@@ -572,7 +607,7 @@ class pil_build_ext(build_ext):
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"):
+ elif host_platform == "win32" and _find_library_file(self, "libjpeg"):
feature.jpeg = "libjpeg" # alternative name
feature.openjpeg_version = None
@@ -628,7 +663,7 @@ class pil_build_ext(build_ext):
if _find_include_file(self, "tiff.h"):
if _find_library_file(self, "tiff"):
feature.tiff = "tiff"
- if sys.platform in ["win32", "darwin"] and _find_library_file(
+ if host_platform in ["win32", "darwin"] and _find_library_file(
self, "libtiff"
):
feature.tiff = "libtiff"
@@ -713,7 +748,7 @@ class pil_build_ext(build_ext):
if feature.jpeg2000:
libs.append(feature.jpeg2000)
defs.append(("HAVE_OPENJPEG", None))
- if sys.platform == "win32" and not PLATFORM_MINGW:
+ if host_platform == "win32" and not PLATFORM_MINGW:
defs.append(("OPJ_STATIC", None))
if feature.zlib:
libs.append(feature.zlib)
@@ -731,13 +766,13 @@ class pil_build_ext(build_ext):
if feature.xcb:
libs.append(feature.xcb)
defs.append(("HAVE_XCB", None))
- if sys.platform == "win32":
+ if host_platform == "win32":
libs.extend(["kernel32", "user32", "gdi32"])
if struct.unpack("h", b"\0\1")[0] == 1:
defs.append(("WORDS_BIGENDIAN", None))
if (
- sys.platform == "win32"
+ host_platform == "win32"
and sys.version_info < (3, 9)
and not (PLATFORM_PYPY or PLATFORM_MINGW)
):
@@ -759,7 +794,7 @@ class pil_build_ext(build_ext):
if feature.lcms:
extra = []
- if sys.platform == "win32":
+ if host_platform == "win32":
extra.extend(["user32", "gdi32"])
self._update_extension("PIL._imagingcms", [feature.lcms] + extra)
else:
@@ -778,7 +813,7 @@ class pil_build_ext(build_ext):
else:
self._remove_extension("PIL._webp")
- tk_libs = ["psapi"] if sys.platform == "win32" else []
+ tk_libs = ["psapi"] if host_platform == "win32" else []
self._update_extension("PIL._imagingtk", tk_libs)
build_ext.build_extensions(self)
@@ -795,7 +830,7 @@ class pil_build_ext(build_ext):
print("-" * 68)
print(f"version Pillow {PILLOW_VERSION}")
v = sys.version.split("[")
- print(f"platform {sys.platform} {v[0].strip()}")
+ print(f"platform {host_platform} {v[0].strip()}")
for v in v[1:]:
print(f" [{v.strip()}")
print("-" * 68)
|
