From: Andrea Bolognani <abologna@redhat.com>
Date: Mon, 20 Feb 2023 10:12:44 +0000 (+0100)
Subject: syntax-check: Ensure Python is called via env(1)
X-Git-Tag: v9.1.0-rc1~27
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0c1ce43824f049bb3dea056d4302132d47d24e8;p=thirdparty%2Flibvirt.git

syntax-check: Ensure Python is called via env(1)

The syntax-check rule that calls flake8 on Python scripts
expects this to be the case, and it's the best practice anyway.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
---

diff --git a/build-aux/syntax-check.mk b/build-aux/syntax-check.mk
index 96d322ee04..21f6b311ce 100644
--- a/build-aux/syntax-check.mk
+++ b/build-aux/syntax-check.mk
@@ -561,6 +561,11 @@ sc_require_enum_last_marker:
 	  { echo 'enum impl needs _LAST marker on second line' 1>&2; \
 	    exit 1; } || :
 
+sc_prohibit_python_without_env:
+	@prohibit='#!/usr/.*/py''thon' \
+	 halt='always call python via /usr/bin/env' \
+	   $(_sc_search_regexp)
+
 # We're intentionally ignoring a few warnings
 #
 # E501: Force breaking lines at < 80 characters results in