Index: Mk/Uses/meson.mk
===================================================================
--- Mk/Uses/meson.mk
+++ Mk/Uses/meson.mk
@@ -24,7 +24,7 @@
 IGNORE=	Incorrect 'USES+= meson:${meson_ARGS}'. meson takes no arguments
 .  endif
 
-BUILD_DEPENDS+=		meson>=0.57.1_1:devel/meson
+BUILD_DEPENDS+=		meson:devel/meson
 
 # meson uses ninja
 .include "${USESDIR}/ninja.mk"
Index: devel/meson-python/Makefile
===================================================================
--- devel/meson-python/Makefile
+++ devel/meson-python/Makefile
@@ -12,9 +12,9 @@
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	meson>=0.63.3:devel/meson \
+BUILD_DEPENDS=	meson:devel/meson@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyproject-metadata>=0.6.1:devel/py-pyproject-metadata@${PY_FLAVOR}
-RUN_DEPENDS=	meson>=0.63.3:devel/meson \
+RUN_DEPENDS=	meson:devel/meson@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyproject-metadata>=0.6.1:devel/py-pyproject-metadata@${PY_FLAVOR}
 
 USES=		python
Index: devel/meson/Makefile
===================================================================
--- devel/meson/Makefile
+++ devel/meson/Makefile
@@ -13,7 +13,7 @@
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest-xdist>0:devel/py-pytest-xdist@${PY_FLAVOR}
 
 USES=		ninja:run python:3.6+ shebangfix
-USE_PYTHON=	autoplist distutils noflavors
+USE_PYTHON=	autoplist distutils
 SHEBANG_FILES=	mesonbuild/rewriter.py \
 		mesonbuild/scripts/cmake_run_ctgt.py
 NO_ARCH=	yes
@@ -28,7 +28,13 @@
 do-test: create-binary-alias # force if run late
 .endif
 
+.include <bsd.port.pre.mk>
+
+.if ${PYTHON_VER} != ${PYTHON_DEFAULT}
+PKGNAMESUFFIX=	${PYTHON_PKGNAMESUFFIX}
+.endif
+
 do-test:
 	@(cd ${TEST_WRKSRC} && ${SETENV} ${TEST_ENV} ${PYTHON_CMD} ${WRKSRC}/run_unittests.py)
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>