python: Add proper support for pyproject.toml-based builds

This removes the changes made in
61f202c017 and adds actual support for
pyproject.toml-based (PEP 517) builds of Python packages.

Packages can force the use of the old build process by setting
PYTHON3_PKG_FORCE_DISTUTILS_SETUP:=1; this should only be a temporary
workaround until the package can be updated/fixed to use the new build
process.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This commit is contained in:
Jeffery To
2023-02-18 01:13:22 +08:00
parent 705176cd6a
commit 5156c0c82b
4 changed files with 69 additions and 39 deletions

View File

@@ -56,18 +56,6 @@ define Python3/Run
$(HOST_PYTHON3_BIN) $(2)
endef
# $(1) => build subdir
# $(2) => additional arguments to setup.py
# $(3) => additional variables
define Python3/ModSetup
$(INSTALL_DIR) $(PKG_INSTALL_DIR)/$(PYTHON3_PKG_DIR)
$(call SetupPyShim,$(PKG_BUILD_DIR)/$(strip $(1)))
$(call Python3/Run, \
$(PKG_BUILD_DIR)/$(strip $(1)), \
setup.py $(2), \
$(3) PY_PKG_VERSION=$(PKG_VERSION))
endef
define Python3/FixShebang
$(SED) "1"'!'"b;s,^#"'!'".*python.*,#"'!'"/usr/bin/python3," -i --follow-symlinks $(1)
endef
@@ -189,10 +177,26 @@ endef
# Py3Build
PYTHON3_PKG_SETUP_DIR ?=
PYTHON3_PKG_SETUP_GLOBAL_ARGS ?=
PYTHON3_PKG_SETUP_ARGS ?= --single-version-externally-managed
PYTHON3_PKG_SETUP_VARS ?=
PYTHON3_PKG_BUILD?=1
PYTHON3_PKG_FORCE_DISTUTILS_SETUP?=
PYTHON3_PKG_SETUP_DIR?=
PYTHON3_PKG_SETUP_GLOBAL_ARGS?=
PYTHON3_PKG_SETUP_ARGS?=--single-version-externally-managed
PYTHON3_PKG_SETUP_VARS?=
PYTHON3_PKG_BUILD_CONFIG_SETTINGS?=
PYTHON3_PKG_BUILD_VARS?=$(PYTHON3_PKG_SETUP_VARS)
PYTHON3_PKG_BUILD_ARGS?=
PYTHON3_PKG_BUILD_PATH?=$(PYTHON3_PKG_SETUP_DIR)
PYTHON3_PKG_INSTALL_VARS?=
PYTHON3_PKG_WHEEL_NAME?=$(subst -,_,$(if $(PYPI_SOURCE_NAME),$(PYPI_SOURCE_NAME),$(PKG_NAME)))
PYTHON3_PKG_WHEEL_VERSION?=$(PKG_VERSION)
PYTHON3_PKG_BUILD_DIR?=$(PKG_BUILD_DIR)/$(PYTHON3_PKG_BUILD_PATH)
PYTHON3_PKG_HOST_PIP_INSTALL_ARGS = \
$(foreach req,$(HOST_PYTHON3_PACKAGE_BUILD_DEPENDS), \
@@ -224,21 +228,58 @@ define Py3Build/InstallBuildDepends
)
endef
define Py3Build/Compile/Default
define Py3Build/Compile/Distutils
$(call Py3Build/InstallBuildDepends)
$(call Python3/ModSetup, \
$(PYTHON3_PKG_SETUP_DIR), \
$(PYTHON3_PKG_SETUP_GLOBAL_ARGS) \
install --prefix="/usr" --root="$(PKG_INSTALL_DIR)" \
$(PYTHON3_PKG_SETUP_ARGS), \
$(INSTALL_DIR) $(PKG_INSTALL_DIR)/$(PYTHON3_PKG_DIR)
$(call Python3/Run, \
$(PKG_BUILD_DIR)/$(strip $(PYTHON3_PKG_SETUP_DIR)), \
setup.py \
$(PYTHON3_PKG_SETUP_GLOBAL_ARGS) \
install \
--prefix="/usr" \
--root="$(PKG_INSTALL_DIR)" \
$(PYTHON3_PKG_SETUP_ARGS) \
, \
$(PYTHON3_PKG_SETUP_VARS) \
)
endef
Py3Build/Configure=$(Py3Build/Configure/Default)
Py3Build/Compile=$(Py3Build/Compile/Default)
define Py3Build/Compile/Default
$(call Py3Build/InstallBuildDepends)
$(call Python3/Run, \
$(PKG_BUILD_DIR), \
-m build \
--no-isolation \
--outdir "$(PYTHON3_PKG_BUILD_DIR)"/openwrt-build \
--wheel \
$(foreach setting,$(PYTHON3_PKG_BUILD_CONFIG_SETTINGS),--config-setting=$(setting)) \
$(PYTHON3_PKG_BUILD_ARGS) \
"$(PYTHON3_PKG_BUILD_DIR)" \
, \
$(PYTHON3_PKG_BUILD_VARS) \
)
endef
PYTHON3_PKG_BUILD ?= 1
define Py3Build/Install/Default
$(call Python3/Run, \
$(PKG_BUILD_DIR), \
-m installer \
--destdir "$(PKG_INSTALL_DIR)" \
--no-compile-bytecode \
--prefix /usr \
"$(PYTHON3_PKG_BUILD_DIR)"/openwrt-build/$(PYTHON3_PKG_WHEEL_NAME)-$(PYTHON3_PKG_WHEEL_VERSION)-*.whl \
, \
$(PYTHON3_PKG_INSTALL_VARS) \
)
endef
Py3Build/Compile=$(Py3Build/Compile/Default)
Py3Build/Install=$(Py3Build/Install/Default)
ifeq ($(strip $(PYTHON3_PKG_FORCE_DISTUTILS_SETUP)),1)
Py3Build/Compile=$(Py3Build/Compile/Distutils)
Py3Build/Install:=:
endif
ifeq ($(strip $(PYTHON3_PKG_BUILD)),1)
ifeq ($(PY3),stdlib)
@@ -246,4 +287,5 @@ ifeq ($(strip $(PYTHON3_PKG_BUILD)),1)
endif
Hooks/Configure/Post+=Py3Build/CheckHostPipVersionMatch
Build/Compile=$(Py3Build/Compile)
Build/Install=$(Py3Build/Install)
endif