From: James Le Cuirot <chewi@gentoo.org>
To: gentoo-dev <gentoo-dev@lists.gentoo.org>
Cc: python@gentoo.org, James Le Cuirot <chewi@gentoo.org>
Subject: [gentoo-dev] [PATCH 8/8] distutils-r1.eclass: Support cross-compiling with PyO3
Date: Thu, 25 Jul 2024 22:22:51 +0100 [thread overview]
Message-ID: <20240725212529.26271-2-chewi@gentoo.org> (raw)
In-Reply-To: <20240725212529.26271-1-chewi@gentoo.org>
Only one variable needs to be set. For details, see
https://pyo3.rs/latest/building-and-distribution.html#cross-compiling.
Signed-off-by: James Le Cuirot <chewi@gentoo.org>
---
eclass/distutils-r1.eclass | 3 +++
1 file changed, 3 insertions(+)
diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass
index 743242b2acee8..9289392f84b38 100644
--- a/eclass/distutils-r1.eclass
+++ b/eclass/distutils-r1.eclass
@@ -1390,6 +1390,9 @@ distutils_pep517_install() {
;;
esac
+ # https://pyo3.rs/latest/building-and-distribution.html#cross-compiling
+ tc-is-cross-compiler && local -x PYO3_CROSS_LIB_DIR=${SYSROOT}/$(python_get_stdlib)
+
local build_backend=$(_distutils-r1_get_backend)
einfo " Building the wheel for ${PWD#${WORKDIR}/} via ${build_backend}"
cmd+=(
--
2.45.2
prev parent reply other threads:[~2024-07-25 21:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-25 18:02 [gentoo-dev] [PATCH v4 0/6] cargo.eclass: Handle LDFLAGS and RUSTFLAGS better James Le Cuirot
2024-07-25 18:02 ` [gentoo-dev] [PATCH 1/6] cargo.eclass: Use newer Cargo config file name James Le Cuirot
2024-07-25 18:02 ` [gentoo-dev] [PATCH 2/6] cargo.eclass: Add cargo_env helper and use it in compile, test, install James Le Cuirot
2024-07-25 18:02 ` [gentoo-dev] [PATCH 3/6] cargo.eclass: Handle LDFLAGS and RUSTFLAGS better James Le Cuirot
2024-07-25 18:02 ` [gentoo-dev] [PATCH 4/6] cargo.eclass: Explicitly tell rustc not to strip binaries James Le Cuirot
2024-07-25 18:02 ` [gentoo-dev] [PATCH 5/6] cargo.eclass: Shadow flag variables so that LTO filtering remains local James Le Cuirot
2024-07-25 18:02 ` [gentoo-dev] [PATCH 6/6] distutils-r1.eclass: Use cargo_env when appropriate for flag handling James Le Cuirot
2024-07-25 21:22 ` [gentoo-dev] [PATCH 7/8] distutils-r1.eclass: Add python_get_stdlib helper function James Le Cuirot
2024-07-25 21:22 ` James Le Cuirot [this message]
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