The meson-python build backend -- as the name suggests -- uses meson
under the hood. We have a meson eclass which does lots of useful things pertinent to meson. Make sure it gets invoked, by prying out the options
that meson_src_configure would use and setting passing them as our seed values for gpep517.
Signed-off-by: Eli Schwartz <eschwartz93@gmail.com>
---
v2: call setup_meson_src_configure instead of meson_src_configure. This avoids running `meson setup` twice, and guarantees we use whatever
settings the PEP517 backend requires. In particular, it respects numpy's vendored meson fork with experimental new features.
eclass/distutils-r1.eclass | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass
index c0d1992ccce0..a42adc182ed9 100644
--- a/eclass/distutils-r1.eclass
+++ b/eclass/distutils-r1.eclass
@@ -197,6 +197,10 @@ _DISTUTILS_R1_ECLASS=1
inherit flag-o-matic
inherit multibuild multilib multiprocessing ninja-utils toolchain-funcs
+if [[ ${DISTUTILS_USE_PEP517} = meson-python ]]; then
+ inherit meson
+fi
+
if [[ ! ${DISTUTILS_SINGLE_IMPL} ]]; then
inherit python-r1
else
@@ -1386,9 +1390,11 @@ distutils_pep517_install() {
)
;;
meson-python)
+ local mesonargs=()
+ setup_meson_src_configure "${DISTUTILS_ARGS[@]}"
local -x NINJAOPTS=$(get_NINJAOPTS)
config_settings=$(
- "${EPYTHON}" - "${DISTUTILS_ARGS[@]}" <<-EOF || die
+ "${EPYTHON}" - "${mesonargs[@]}" <<-EOF || die
import json
import os
import shlex
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