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here is the log from the commit of package python-packaging for
openSUSE:Factory checked in at 2022-05-30 12:42:20
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/python-packaging (Old)
and /work/SRC/openSUSE:Factory/.python-packaging.new.2254 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "python-packaging"
Mon May 30 12:42:20 2022 rev:24 rq:979721 version:21.3
Changes:
--------
--- /work/SRC/openSUSE:Factory/python-packaging/python-packaging.changes
2022-04-26 20:17:12.216719668 +0200
+++
/work/SRC/openSUSE:Factory/.python-packaging.new.2254/python-packaging.changes
2022-05-30 12:42:37.696284955 +0200
@@ -1,0 +2,6 @@
+Sun May 29 09:22:42 UTC 2022 - John Paul Adrian Glaubitz
<adrian.glaub...@suse.com>
+
+- Add patch to fix testsuite on big-endian targets
+ + fix-big-endian-build.patch
+
+-------------------------------------------------------------------
New:
----
fix-big-endian-build.patch
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ python-packaging.spec ++++++
--- /var/tmp/diff_new_pack.LTZbBC/_old 2022-05-30 12:42:38.332285801 +0200
+++ /var/tmp/diff_new_pack.LTZbBC/_new 2022-05-30 12:42:38.340285812 +0200
@@ -37,6 +37,9 @@
Source:
https://files.pythonhosted.org/packages/source/p/packaging/packaging-%{version}.tar.gz
# Restore compatibility with 20.4 for setuptools
Patch1: no-legacyversion-warning.patch
+# Fix testsuite on big-endian systems
+# see: https://github.com/pypa/packaging/pull/538
+Patch2: fix-big-endian-build.patch
BuildRequires: %{python_module devel}
BuildRequires: fdupes
BuildRequires: python-rpm-macros
++++++ fix-big-endian-build.patch ++++++
>From efb42e3a40c4e1ea043902b0ac989af9af5dedbb Mon Sep 17 00:00:00 2001
From: Tzu-ping Chung <uranu...@gmail.com>
Date: Wed, 20 Apr 2022 10:00:07 +0800
Subject: [PATCH] Correctly parse ELF for musllinux on Big Endian
Always use LSB to parse binary in tests
---
packaging/_musllinux.py | 8 +++++---
tests/test_musllinux.py | 9 +++++----
2 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/packaging/_musllinux.py b/packaging/_musllinux.py
index 8ac3059..d5d3e04 100644
--- a/packaging/_musllinux.py
+++ b/packaging/_musllinux.py
@@ -39,9 +39,11 @@ def _parse_ld_musl_from_elf(f: IO[bytes]) -> Optional[str]:
# p_fmt: Format for section header.
# p_idx: Indexes to find p_type, p_offset, and p_filesz.
e_fmt, p_fmt, p_idx = {
- 1: ("IIIIHHH", "IIIIIIII", (0, 1, 4)), # 32-bit.
- 2: ("QQQIHHH", "IIQQQQQQ", (0, 2, 5)), # 64-bit.
- }[ident[4]]
+ (1, 1): ("<IIIIHHH", "<IIIIIIII", (0, 1, 4)), # 32-bit LSB.
+ (1, 2): (">IIIIHHH", ">IIIIIIII", (0, 1, 4)), # 32-bit MSB.
+ (2, 1): ("<QQQIHHH", "<IIQQQQQQ", (0, 2, 5)), # 64-bit LSB.
+ (2, 2): (">QQQIHHH", ">IIQQQQQQ", (0, 2, 5)), # 64-bit MSB.
+ }[(ident[4], ident[5])]
except KeyError:
return None
else:
diff --git a/tests/test_musllinux.py b/tests/test_musllinux.py
index d2c87ca..2623bdb 100644
--- a/tests/test_musllinux.py
+++ b/tests/test_musllinux.py
@@ -101,14 +101,15 @@ def test_parse_ld_musl_from_elf_no_interpreter_section():
with BIN_MUSL_X86_64.open("rb") as f:
data = f.read()
- # Change all sections to *not* PT_INTERP.
- unpacked = struct.unpack("16BHHIQQQIHHH", data[:58])
+ # Change all sections to *not* PT_INTERP. We are explicitly using LSB rules
+ # because the binaries are in LSB.
+ unpacked = struct.unpack("<16BHHIQQQIHHH", data[:58])
*_, e_phoff, _, _, _, e_phentsize, e_phnum = unpacked
for i in range(e_phnum + 1):
sb = e_phoff + e_phentsize * i
se = sb + 56
- section = struct.unpack("IIQQQQQQ", data[sb:se])
- data = data[:sb] + struct.pack("IIQQQQQQ", 0, *section[1:]) + data[se:]
+ section = struct.unpack("<IIQQQQQQ", data[sb:se])
+ data = data[:sb] + struct.pack("<IIQQQQQQ", 0, *section[1:]) +
data[se:]
assert _parse_ld_musl_from_elf(io.BytesIO(data)) is None
--
2.36.1
