298 lines
12 KiB
298 lines
12 KiB
# -*- mode: makefile; coding: utf-8 -*-
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# Copyright © 2003 Colin Walters <walters@debian.org>
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# Copyright © 2006 Marc Dequènes (Duck) <Duck@DuckCorp.org>
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#
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# Description: manage Python public modules build
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# This class is designed to work with Python packages using the
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# 'distutils' build system and comply to the new policy established
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# during summer 2006. Use of the debhelper class to make use of the
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# new dh_python is strongly advised. (This is still left as optional
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# in line with CDBS' flexible behavior.)
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2, or (at
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# your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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# 02111-1307 USA.
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#
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# This class provides rules for old and new Python policy. Leaving
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# DEB_PYTHON_SYSTEM unset selects the old behavior. The pysupport and
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# pycentral methods are available to comply with new policy. Don't forget
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# to update your 'debian/control'. (Build-Depends are correctly generated
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# if you are using the auto control generation feature.)
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# Once all old-style packages are removed before etch, some of the old
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# can be refactored or removed.
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_cdbs_scripts_path ?= /usr/lib/cdbs
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_cdbs_rules_path ?= /usr/share/cdbs/1/rules
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_cdbs_class_path ?= /usr/share/cdbs/1/class
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ifndef _cdbs_class_python_distutils
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_cdbs_class_python_distutils = 1
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include $(_cdbs_rules_path)/buildcore.mk$(_cdbs_makefile_suffix)
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include $(_cdbs_class_path)/langcore.mk$(_cdbs_makefile_suffix)
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# check python system
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cdbs_use_xs_field := $(shell grep -q "^XS-Python-Version:" debian/control && echo yes)
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cdbs_selected_pycompat := $(shell if [ -e debian/pycompat ]; then cat debian/pycompat; fi)
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cdbs_pycompat = $(cdbs_selected_pycompat)
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ifeq (pysupport, $(DEB_PYTHON_SYSTEM))
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cdbs_python_support_path = usr/share/python-support/$(DEB_PYTHON_MODULE_PACKAGE)
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ifeq (, $(cdbs_selected_pycompat))
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cdbs_pycompat = 2
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endif # use pycompat
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# warning pysupport compatibility mode
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ifneq (, $(cdbs_use_xs_field))
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$(warning WARNING: Use of XS-Python-Version and XB-Python-Version fields in debian/control is deprecated with pysupport method; use debian/pyversions if you need to specify specific versions.)
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endif # use XS field (compat)
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else
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ifeq (pycentral, $(DEB_PYTHON_SYSTEM))
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ifeq (, $(cdbs_selected_pycompat))
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cdbs_pycompat = 2
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endif # use pycompat
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else
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ifneq (, $(DEB_PYTHON_SYSTEM))
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$(error unsupported Python system: $(DEB_PYTHON_SYSTEM) (select either pysupport or pycentral))
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else
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ifneq (, $(cdbs_use_xs_field))
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$(error package uses the new Python policy; DEB_PYTHON_SYSTEM must be set to "pysupport" or "pycentral")
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endif
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ifneq (, $(cdbs_selected_pycompat))
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ifeq (yes, $(shell expr $(cdbs_selected_pycompat) \> 1 >/dev/null && echo yes))
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$(error package uses the new Python policy; DEB_PYTHON_SYSTEM must be set to "pysupport" or "pycentral")
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endif
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endif # use pycompat
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endif # unknown method
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endif # pycentral
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endif # pysupport
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ifndef DEB_PYTHON_SYSTEM
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DEB_PYTHON_COMPILE_VERSION =
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DEB_PYTHON_VERSIONS = 2.1 2.2 2.3 2.4 2.5 2.6
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else
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# default package is the first one declared in 'debian/control'
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# (override if necessary)
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DEB_PYTHON_MODULE_PACKAGE = $(firstword $(filter-out %-doc %-dev %-common, $(DEB_PACKAGES)))
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DEB_PYTHON_PRIVATE_MODULES_DIRS =
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endif
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# common variables
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DEB_PYTHON_SETUP_CMD = setup.py
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DEB_PYTHON_CLEAN_ARGS = -a
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DEB_PYTHON_BUILD_ARGS = --build-base="$(CURDIR)/$(DEB_BUILDDIR)/build"
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DEB_PYTHON_INSTALL_ARGS_ALL = --no-compile -O0 --prefix=/usr
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ifndef DEB_PYTHON_SYSTEM
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########################### old policy method ###########################
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$(warning =======================================================)
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$(warning Your package does not conform to the new Python policy.)
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$(warning Please consider updating. Here is some documentation:)
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$(warning http://wiki.debian.org/DebianPython/NewPolicy)
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$(warning http://wiki.debian.org/DebianPythonFAQ)
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$(warning =======================================================)
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# make: *** No rule to make target `voodoo'. Stop.
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DEB_PYTHON_REAL_LIB_PACKAGES = $(strip $(filter $(patsubst %,python%%,$(DEB_PYTHON_VERSIONS)),$(filter-out $(DEB_PYTHON_PACKAGES_EXCLUDE),$(DEB_ALL_PACKAGES))))
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# If no versioned python library packages found, grab all simpler ones
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ifeq (,$(DEB_PYTHON_REAL_LIB_PACKAGES))
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DEB_PYTHON_SIMPLE_PACKAGES = $(strip $(filter python-%,$(filter-out $(DEB_PYTHON_PACKAGES_EXCLUDE),$(DEB_ALL_PACKAGES))))
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endif
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cdbs_python_ver = $(filter-out -%,$(subst -, -,$(patsubst python%,%,$(cdbs_curpkg))))
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common-build-arch common-build-indep:: common-build-impl
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common-build-impl::
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cd $(DEB_SRCDIR) && PATH=/opt/trinity/bin:$(PATH) python$(DEB_PYTHON_COMPILE_VERSION) $(DEB_PYTHON_SETUP_CMD) build $(DEB_PYTHON_BUILD_ARGS)
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# See if this package doesn't appear to need to be compiled by multiple
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# Python versions.
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ifeq (,$(DEB_PYTHON_REAL_LIB_PACKAGES))
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common-install-arch common-install-indep:: common-install-impl
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common-install-impl::
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cd $(DEB_SRCDIR) && PATH=/opt/trinity/bin:$(PATH) python$(DEB_PYTHON_COMPILE_VERSION) $(DEB_PYTHON_SETUP_CMD) install --root=$(DEB_DESTDIR) $(DEB_PYTHON_INSTALL_ARGS_ALL) $(DEB_PYTHON_INSTALL_ARGS_$(cdbs_curpkg))
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for ddir in $(DEB_DESTDIR)/usr/lib/python?.?/dist-packages; do \
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sdir=$$(dirname $$ddir)/site-packages; \
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mkdir -p $$sdir; \
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tar -c -f - -C $$ddir . | tar -x -f - -C $$sdir; \
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rm -rf $$ddir; \
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done
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else
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$(patsubst %,install/%,$(DEB_PYTHON_REAL_LIB_PACKAGES)) :: install/% :
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cd $(DEB_SRCDIR) && PATH=/opt/trinity/bin:$(PATH) python$(cdbs_python_ver) $(DEB_PYTHON_SETUP_CMD) install --root=$(CURDIR)/debian/$(cdbs_curpkg) $(DEB_PYTHON_INSTALL_ARGS_ALL) $(DEB_PYTHON_INSTALL_ARGS_$(cdbs_curpkg))
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for ddir in $(CURDIR)/debian/$(cdbs_curpkg)/usr/lib/python?.?/dist-packages; do \
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sdir=$$(dirname $$ddir)/site-packages; \
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mkdir -p $$sdir; \
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tar -c -f - -C $$ddir . | tar -x -f - -C $$sdir; \
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rm -rf $$ddir; \
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done
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endif
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$(patsubst %,install/%,$(DEB_PYTHON_SIMPLE_PACKAGES)) :: install/% :
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cd $(DEB_SRCDIR) && PATH=/opt/trinity/bin:$(PATH) python $(DEB_PYTHON_SETUP_CMD) install --root=$(CURDIR)/debian/$(cdbs_curpkg) $(DEB_PYTHON_INSTALL_ARGS_ALL) $(DEB_PYTHON_INSTALL_ARGS_$(cdbs_curpkg))
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ifeq (pysupport, $(DEB_PYTHON_SYSTEM))
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for ddir in $(CURDIR)/debian/$(cdbs_curpkg)/usr/lib/python?.?/dist-packages; do \
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sdir=$$(dirname $$ddir)/site-packages; \
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mkdir -p $$sdir; \
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tar -c -f - -C $$ddir . | tar -x -f - -C $$sdir; \
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rm -rf $$ddir; \
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done
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endif
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# This class can optionally utilize debhelper's "dh_python" command. Just
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# be sure you include debhelper.mk before including this file.
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ifdef _cdbs_rules_debhelper
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DEB_DH_PYTHON_ARGS = $(addprefix -V ,$(DEB_PYTHON_COMPILE_VERSION)) $(DEB_DH_PYTHON_ARGS_ALL) $(DEB_DH_PYTHON_ARGS_$(cdbs_curpkg))
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DH_PYTHON2 = $(if $(wildcard /usr/bin/dh_python2),dh_python2,dh_python)
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$(patsubst %,binary-install/%,$(DEB_PACKAGES)) :: binary-install/%:
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${DH_PYTHON2} -p$(cdbs_curpkg) $(DEB_DH_PYTHON_ARGS)
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endif
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# Ignore errors from this rule. In a tarball build, the file may not
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# exist.
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ifeq (,$(DEB_PYTHON_REAL_LIB_PACKAGES))
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clean::
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-python$(DEB_PYTHON_COMPILE_VERSION) $(DEB_PYTHON_SETUP_CMD) clean $(DEB_PYTHON_CLEAN_ARGS)
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else
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clean:: $(patsubst %,python-cleanbuilddir/%,$(DEB_PYTHON_REAL_LIB_PACKAGES))
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$(patsubst %,python-cleanbuilddir/%,$(DEB_PYTHON_REAL_LIB_PACKAGES)) :: python-cleanbuilddir/% :
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-python$(cdbs_python_ver) $(DEB_PYTHON_SETUP_CMD) clean $(DEB_PYTHON_CLEAN_ARGS)
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endif
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else
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########################## new policy methods ###########################
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# Calculate cdbs_python_build_versions
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cdbs_python_module_arch := $(strip $(shell perl -e '$$/=""; $$_=(grep {/^Package: $(DEB_PYTHON_MODULE_PACKAGE)$$/m;} (<>))[0]; /^Architecture: (.*)$$/m && print $$1' debian/control))
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cdbs_python_current_version := $(shell pyversions -vd)
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ifeq (all, $(cdbs_python_module_arch))
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# check if current is in build versions
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ifneq ($(cdbs_python_current_version), $(filter $(cdbs_python_current_version), $(shell pyversions -vr)))
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cdbs_python_compile_version := $(firstword $(strip $(sort $(shell pyversions -vr))))
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cdbs_python_build_versions := $(cdbs_python_compile_version)
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else
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cdbs_python_build_versions := $(cdbs_python_current_version)
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endif
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else
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cdbs_python_build_versions := $(shell pyversions -vr)
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endif # archall
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# check if build is possible
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ifeq (, $(cdbs_python_build_versions))
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ifeq (pysupport, $(DEB_PYTHON_SYSTEM))
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$(error invalid setting in debian/pyversions)
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else
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$(error invalid setting for XS-Python-Version)
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endif # system selected
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endif # build versions empty
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# Declare Build-Deps for packages using this file
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CDBS_BUILD_DEPENDS := $(CDBS_BUILD_DEPENDS), debhelper (>= 5.0.37.2), cdbs (>= 0.4.43)
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ifeq (all, $(cdbs_python_module_arch))
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ifneq (, $(cdbs_python_compile_version))
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CDBS_BUILD_DEPENDS := $(CDBS_BUILD_DEPENDS), python$(cdbs_python_compile_version)-dev, python (>= 2.3.5-11)
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else
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CDBS_BUILD_DEPENDS := $(CDBS_BUILD_DEPENDS), python-dev (>= 2.3.5-11)
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endif
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else
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CDBS_BUILD_DEPENDS := $(CDBS_BUILD_DEPENDS), python-all-dev (>= 2.3.5-11)
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endif
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ifeq (pysupport, $(DEB_PYTHON_SYSTEM))
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CDBS_BUILD_DEPENDS := $(CDBS_BUILD_DEPENDS), python-support (>= 0.3.2)
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else
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CDBS_BUILD_DEPENDS := $(CDBS_BUILD_DEPENDS), python-central (>= 0.6)
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endif
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cdbs_python_current_binary := $(shell pyversions -d)
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cdbs_python_binary = $(if $(call cdbs_streq,$(cdbs_python_current_binary),$(1)),python,$(1))
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# build stage
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common-build-arch common-build-indep:: $(addprefix python-build-stamp-, $(cdbs_python_build_versions))
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python-build-stamp-%:
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ifeq (all, $(cdbs_python_module_arch))
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cd $(DEB_SRCDIR) && PATH=/opt/trinity/bin:$(PATH) $(call cdbs_python_binary,python$(cdbs_python_compile_version)) $(DEB_PYTHON_SETUP_CMD) build $(DEB_PYTHON_BUILD_ARGS)
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else
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cd $(DEB_SRCDIR) && PATH=/opt/trinity/bin:$(PATH) $(call cdbs_python_binary,python$*) $(DEB_PYTHON_SETUP_CMD) build $(DEB_PYTHON_BUILD_ARGS)
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endif # archall detection
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touch $@
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# install stage
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ifeq (all, $(cdbs_python_module_arch))
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common-install-arch common-install-indep:: python-install-py
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python-install-py:
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cd $(DEB_SRCDIR) && PATH=/opt/trinity/bin:$(PATH) $(call cdbs_python_binary,python$(cdbs_python_compile_version)) $(DEB_PYTHON_SETUP_CMD) install --root=$(DEB_DESTDIR) $(DEB_PYTHON_INSTALL_ARGS_ALL)
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else
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common-install-arch common-install-indep:: $(addprefix python-install-, $(cdbs_python_build_versions))
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python-install-%:
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cd $(DEB_SRCDIR) && PATH=/opt/trinity/bin:$(PATH) $(call cdbs_python_binary,python$*) $(DEB_PYTHON_SETUP_CMD) install --root=$(DEB_DESTDIR) $(DEB_PYTHON_INSTALL_ARGS_ALL)
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endif # archall detection
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# This class can optionally use debhelper's commands. Just
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# be sure you include debhelper.mk before including this file.
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ifdef _cdbs_rules_debhelper
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DEB_DH_PYTHON_ARGS = $(DEB_DH_PYTHON_ARGS_ALL) $(DEB_DH_PYTHON_ARGS_$(cdbs_curpkg)) $(DEB_PYTHON_PRIVATE_MODULES_DIRS)
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DH_PYTHON2 = $(if $(wildcard /usr/bin/dh_python2),dh_python2,dh_python)
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$(patsubst %,binary-install/%,$(DEB_PACKAGES)) :: binary-install/%:
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ifeq (pysupport, $(DEB_PYTHON_SYSTEM))
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dh_pysupport -p$(cdbs_curpkg) $(DEB_PYTHON_PRIVATE_MODULES_DIRS)
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else
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dh_pycentral -p$(cdbs_curpkg)
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endif
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${DH_PYTHON2} -p$(cdbs_curpkg) $(DEB_DH_PYTHON_ARGS)
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endif
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# clean stage
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clean:: $(addprefix python-clean-, $(cdbs_python_build_versions))
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python-clean-%:
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ifeq (all, $(cdbs_python_module_arch))
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-cd $(DEB_SRCDIR) && $(call cdbs_python_binary,python$(cdbs_python_compile_version)) $(DEB_PYTHON_SETUP_CMD) clean $(DEB_PYTHON_CLEAN_ARGS)
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else
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-cd $(DEB_SRCDIR) && $(call cdbs_python_binary,python$*) $(DEB_PYTHON_SETUP_CMD) clean $(DEB_PYTHON_CLEAN_ARGS)
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endif # archall detection
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clean::
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ifeq (, $(cdbs_selected_pycompat))
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echo "$(cdbs_pycompat)" >debian/pycompat
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endif # use pycompat
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rm -f python-build-stamp-*
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endif
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########################## all policy methods ###########################
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# Calling setup.py clean may create .pyc files, so we need a final cleanup
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# pass here.
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clean::
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find . -name '*.pyc' -exec rm '{}' ';'
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endif
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