diff options
Diffstat (limited to 'poky/meta/recipes-devtools/python/python3-installer/interpreter.patch')
-rw-r--r-- | poky/meta/recipes-devtools/python/python3-installer/interpreter.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/poky/meta/recipes-devtools/python/python3-installer/interpreter.patch b/poky/meta/recipes-devtools/python/python3-installer/interpreter.patch new file mode 100644 index 0000000000..ef10ef1b45 --- /dev/null +++ b/poky/meta/recipes-devtools/python/python3-installer/interpreter.patch @@ -0,0 +1,61 @@ +Let us override the hashbang directly (possibly upstreamable), and don't +play games with hashbangs: for now assume that even hashbangs with spaces +are simple (assume the spaces are only used to separate arguments) and +we don't have long hashbangs. + +Upstream-Status: Inappropriate +Signed-off-by: Ross Burton <ross.burton@arm.com> + +diff --git a/src/installer/__main__.py b/src/installer/__main__.py +index 3357ec5..d2fd8d2 100644 +--- a/src/installer/__main__.py ++++ b/src/installer/__main__.py +@@ -23,6 +23,13 @@ def _get_main_parser() -> argparse.ArgumentParser: + type=str, + help="destination directory (prefix to prepend to each file)", + ) ++ parser.add_argument( ++ "--interpreter", ++ "-i", ++ type=str, ++ default=sys.executable, ++ help=f"interpreter (defaults to {sys.executable})", ++ ) + parser.add_argument( + "--compile-bytecode", + action="append", +@@ -73,7 +80,7 @@ def _main(cli_args: Sequence[str], program: Optional[str] = None) -> None: + with WheelFile.open(args.wheel) as source: + destination = SchemeDictionaryDestination( + scheme_dict=_get_scheme_dict(source.distribution), +- interpreter=sys.executable, ++ interpreter=args.interpreter, + script_kind=get_launcher_kind(), + bytecode_optimization_levels=bytecode_levels, + destdir=args.destdir, +diff --git a/src/installer/scripts.py b/src/installer/scripts.py +index 7e3c8fc..ba6ed5a 100644 +--- a/src/installer/scripts.py ++++ b/src/installer/scripts.py +@@ -59,20 +59,7 @@ def _build_shebang(executable: str, forlauncher: bool) -> bytes: + https://bitbucket.org/pypa/distlib/src/58cd5c6/distlib/scripts.py#lines-124 + """ + executable_bytes = executable.encode("utf-8") +- if forlauncher: # The launcher can just use the command as-is. +- return b"#!" + executable_bytes +- if _is_executable_simple(executable_bytes): +- return b"#!" + executable_bytes +- +- # Shebang support for an executable with a space in it is under-specified +- # and platform-dependent, so we use a clever hack to generate a script to +- # run in ``/bin/sh`` that should work on all reasonably modern platforms. +- # Read the following message to understand how the hack works: +- # https://github.com/pradyunsg/installer/pull/4#issuecomment-623668717 +- +- quoted = shlex.quote(executable).encode("utf-8") +- # I don't understand a lick what this is trying to do. +- return b"#!/bin/sh\n'''exec' " + quoted + b' "$0" "$@"\n' + b"' '''" ++ return b"#!" + executable_bytes + + + class InvalidScript(ValueError): |