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Windows: search PATH for patch utility (#40513)

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Previously, we only searched for `patch` inside of whatever Git
installation was available because the most common installation of Git
available on Windows had `patch`. That's not true for all possible
installations of Git though, so this updates the search to also check
PATH.
This commit is contained in:
John W. Parent
2023-10-24 19:37:26 -04:00
committed by GitHub
parent 2d203df075
commit e1da9339d9
1 changed files with 7 additions and 4 deletions
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11
lib/spack/spack/patch.py
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@@ -7,6 +7,7 @@
import inspect import inspect
import os import os
import os.path import os.path
import pathlib
import sys import sys
import llnl.util.filesystem import llnl.util.filesystem
@@ -36,10 +37,12 @@ def apply_patch(stage, patch_path, level=1, working_dir="."):
""" """
git_utils_path = os.environ.get("PATH", "") git_utils_path = os.environ.get("PATH", "")
if sys.platform == "win32": if sys.platform == "win32":
git = which_string("git", required=True) git = which_string("git")
git_root = git.split("\\")[:-2] if git:
git_root.extend(["usr", "bin"]) git = pathlib.Path(git)
git_utils_path = os.sep.join(git_root) git_root = git.parent.parent
git_root = git_root / "usr" / "bin"
git_utils_path = os.pathsep.join([str(git_root), git_utils_path])
# TODO: Decouple Spack's patch support on Windows from Git # TODO: Decouple Spack's patch support on Windows from Git
# for Windows, and instead have Spack directly fetch, install, and # for Windows, and instead have Spack directly fetch, install, and