[PATCH v5 1/7] python: Avoid shebang overflow on python-config.py

[Paulo Neves <ptsneves@gmail.com>]

The native path may be too big, leading to shebang
overflow. Just use the #!/usr/bin/env python3.

Signed-off-by: Paulo Neves <ptsneves@gmail.com>
---
 ...shebang-overflow-on-python-config.py.patch | 33 +++++++++++++++++++
 .../recipes-devtools/python/python3_3.10.4.bb |  1 +
 2 files changed, 34 insertions(+)
 create mode 100644 meta/recipes-devtools/python/python3/0001-Avoid-shebang-overflow-on-python-config.py.patch

diff --git a/meta/recipes-devtools/python/python3/0001-Avoid-shebang-overflow-on-python-config.py.patch b/meta/recipes-devtools/python/python3/0001-Avoid-shebang-overflow-on-python-config.py.patch
new file mode 100644
index 0000000000..921da8de7c
--- /dev/null
+++ b/meta/recipes-devtools/python/python3/0001-Avoid-shebang-overflow-on-python-config.py.patch
@@ -0,0 +1,33 @@
+From f0c9dec63d452a7cd1e15ea653f4aced281f021c Mon Sep 17 00:00:00 2001
+From: Paulo Neves <ptsneves@gmail.com>
+Date: Tue, 7 Jun 2022 16:16:41 +0200
+Subject: [PATCH 1/1] Avoid shebang overflow on python-config.py
+
+The whole native path may be too big, leading to shebang
+overflow. Let's just use the env shebang.
+
+Denial reason: [1]
+
+Upstream-Status: Denied [distribution]
+
+[1] https://github.com/python/cpython/pull/93760#pullrequestreview-1005365737
+---
+ Makefile.pre.in | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/Makefile.pre.in b/Makefile.pre.in
+index f0aedb76cb58999427804255da56fa53284d7032..dd88e43114730f7681715777cc76dabb31113176 100644
+--- a/Makefile.pre.in
++++ b/Makefile.pre.in
+@@ -1638,6 +1638,8 @@ python-config: $(srcdir)/Misc/python-config.in Misc/python-config.sh
+ 	@ # Substitution happens here, as the completely-expanded BINDIR
+ 	@ # is not available in configure
+ 	sed -e "s,@EXENAME@,$(BINDIR)/python$(LDVERSION)$(EXE)," < $(srcdir)/Misc/python-config.in >python-config.py
++	@ # Otherwise we might get huge shebangs with native paths
++	sed -i -e '1s|^#!.*|#!/usr/bin/env python3|' python-config.py
+ 	@ # Replace makefile compat. variable references with shell script compat. ones; $(VAR) -> ${VAR}
+ 	LC_ALL=C sed -e 's,\$$(\([A-Za-z0-9_]*\)),\$$\{\1\},g' < Misc/python-config.sh >python-config
+ 	@  # In OpenEmbedded, always use the python version of the script, the shell
+-- 
+2.25.1
+
diff --git a/meta/recipes-devtools/python/python3_3.10.4.bb b/meta/recipes-devtools/python/python3_3.10.4.bb
index 6bd3a6aba8..357025f856 100644
--- a/meta/recipes-devtools/python/python3_3.10.4.bb
+++ b/meta/recipes-devtools/python/python3_3.10.4.bb
@@ -34,6 +34,7 @@ SRC_URI = "http://www.python.org/ftp/python/${PV}/Python-${PV}.tar.xz \
            file://0001-Lib-pty.py-handle-stdin-I-O-errors-same-way-as-maste.patch \
            file://0001-setup.py-Do-not-detect-multiarch-paths-when-cross-co.patch \
            file://deterministic_imports.patch \
+           file://0001-Avoid-shebang-overflow-on-python-config.py.patch \
            "
 
 SRC_URI:append:class-native = " \
-- 
2.25.1