view rust/.cargo/config @ 38761:d558e53cd6b6 stable

context: safegaurd against 'lx' being passed as file flag in manifest

Subversion can have a file as executable link. When using hgsubversion, we will
have both islink and isexec True. This will lead to _flags being set to `lx`.
However, manifest expects flag to be one-byte so it will crash if 'lx' is
passed. Also it's impossible to have an executable link.

This patch will safegaurd us from having 'lx' being a possible value.

This was authored by Ivan Lezhankin from Yandex.

Differential Revision: https://phab.mercurial-scm.org/D3985

# Rust builds with a modern MSVC and uses a newer CRT.
# Python 2.7 has a shared library dependency on an older CRT (msvcr90.dll).
# We statically link the modern CRT to avoid multiple msvcr*.dll libraries
# being loaded and Python possibly picking up symbols from the newer runtime
# (which would be loaded first).
[target.'cfg(target_os = "windows")']
rustflags = ["-Ctarget-feature=+crt-static"]