[gentoo-commits] repo/gentoo:master commit in: eclass/

[Michał Górny]

commit:     4513d38fc645df01a068bafc18be9a0057836c8f
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Wed Apr 19 11:00:46 2023 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sat Apr 22 06:17:01 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4513d38f

distutils-r1.eclass: Add PYTHON_DEPS to DEPEND when DISTUTILS_EXT

Add `${PYTHON_DEPS}` to `DEPEND` (i.e. `SYSROOT` dependencies) when
building extensions.  This is necessary to support cross-compilations
correctly.

Originally proposed by Raul E Rangel <rrangel <AT> chromium.org>.

Closes: https://github.com/gentoo/gentoo/pull/30469
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>

 eclass/distutils-r1.eclass | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass
index f283aa90cfaa..f56fa5a51efa 100644
--- a/eclass/distutils-r1.eclass
+++ b/eclass/distutils-r1.eclass
@@ -55,6 +55,11 @@ esac
 # Set this variable to a non-null value if the package (possibly
 # optionally) builds Python extensions (loadable modules written in C,
 # Cython, Rust, etc.).
+#
+# When enabled, the eclass:
+#
+# - adds PYTHON_DEPS to DEPEND (for cross-compilation support), unless
+#   DISTUTILS_OPTIONAL is used
 
 # @ECLASS_VARIABLE: DISTUTILS_OPTIONAL
 # @DEFAULT_UNSET
@@ -317,6 +322,10 @@ _distutils_set_globals() {
                RDEPEND="${PYTHON_DEPS} ${rdep}"
                BDEPEND="${PYTHON_DEPS} ${bdep}"
                REQUIRED_USE=${PYTHON_REQUIRED_USE}
+
+               if [[ ${DISTUTILS_EXT} ]]; then
+                       DEPEND="${PYTHON_DEPS}"
+               fi
        fi
 }
 _distutils_set_globals