# ==================

# Top-level metadata

# ==================

%global pybasever 3.9

# pybasever without the dot:

%global pyshortver 39

Name: python%{pybasever}

Summary: Version %{pybasever} of the Python interpreter

URL: https://www.python.org/

#  WARNING  When rebasing to a new Python version,

#           remember to update the python3-docs package as well

%global general_version %{pybasever}.0

%global prerel b5

%global upstream_version %{general_version}%{?prerel}

Version: %{general_version}%{?prerel:~%{prerel}}

Release: 1%{?dist}

License: Python

# ==================================

# Conditionals controlling the build

# ==================================

# Note that the bcond macros are named for the CLI option they create.

# "%%bcond_without" means "ENABLE by default and create a --without option"

# Main Python, i.e. whether this is the main Python version in the distribution

# that owns /usr/bin/python3 and other unique paths

# This also means the built subpackages are called python3 rather than python3X

# WARNING: This also influences the flatpackage bcond below.

# By default, this is determined by the %%__default_python3_pkgversion value

%if "%{?__default_python3_pkgversion}" == "%{pybasever}"

%bcond_without main_python

%else

%bcond_with main_python

%endif

# Flat package, i.e. no separate subpackages

# Default (in Fedora): if this is a main Python, it is not a flatpackage

# Not supported: Combination of flatpackage enabled and main_python enabled

%if %{with main_python}

%bcond_with flatpackage

%else

%bcond_without flatpackage

%endif

# When bootstrapping python3, we need to build setuptools.

# but setuptools BR python3-devel and that brings in python3-rpm-generators;

# python3-rpm-generators needs python3-setuptools, so we cannot have it yet.

#

# We also use the previous build of Python in "make regen-all"

# and in "distutils.tests.test_bdist_rpm".

#

# Procedure: https://fedoraproject.org/wiki/SIGs/Python/UpgradingPython

#

#   IMPORTANT: When bootstrapping, it's very likely the wheels for pip and

#   setuptools are not available. Turn off the rpmwheels bcond until

#   the two packages are built with wheels to get around the issue.

%bcond_with bootstrap

# Whether to use RPM build wheels from the python-{pip,setuptools}-wheel package

# Uses upstream bundled prebuilt wheels otherwise

%bcond_without rpmwheels

# Expensive optimizations (mainly, profile-guided optimizations)

%bcond_without optimizations

# https://fedoraproject.org/wiki/Changes/PythonNoSemanticInterpositionSpeedup

%bcond_without no_semantic_interposition

# Run the test suite in %%check

%bcond_without tests

# Extra build for debugging the interpreter or C-API extensions

# (the -debug subpackages)

%if %{with flatpackage}

%bcond_with debug_build

%else

%bcond_without debug_build

%endif

# Support for the GDB debugger

%bcond_without gdb_hooks

# The dbm.gnu module (key-value database)

%bcond_without gdbm

# Main interpreter loop optimization

%bcond_without computed_gotos

# Support for the Valgrind debugger/profiler

%ifarch %{valgrind_arches}

%bcond_without valgrind

%else

%bcond_with valgrind

%endif

# =====================

# General global macros

# =====================

%if %{with main_python}

%global pkgname python3

%global exename python3

%else

%global pkgname python%{pybasever}

%global exename python%{pybasever}

%endif

%global pylibdir %{_libdir}/python%{pybasever}

%global dynload_dir %{pylibdir}/lib-dynload

# ABIFLAGS, LDVERSION and SOABI are in the upstream configure.ac

# See PEP 3149 for some background: http://www.python.org/dev/peps/pep-3149/

%global ABIFLAGS_optimized %{nil}

%global ABIFLAGS_debug     d

%global LDVERSION_optimized %{pybasever}%{ABIFLAGS_optimized}

%global LDVERSION_debug     %{pybasever}%{ABIFLAGS_debug}

%global SOABI_optimized cpython-%{pyshortver}%{ABIFLAGS_optimized}-%{_arch}-linux%{_gnu}

%global SOABI_debug     cpython-%{pyshortver}%{ABIFLAGS_debug}-%{_arch}-linux%{_gnu}

# All bytecode files are in a __pycache__ subdirectory, with a name

# reflecting the version of the bytecode.

# See PEP 3147: http://www.python.org/dev/peps/pep-3147/

# For example,

#   foo/bar.py

# has bytecode at:

#   foo/__pycache__/bar.cpython-%%{pyshortver}.pyc

#   foo/__pycache__/bar.cpython-%%{pyshortver}.opt-1.pyc

#   foo/__pycache__/bar.cpython-%%{pyshortver}.opt-2.pyc

%global bytecode_suffixes .cpython-%{pyshortver}*.pyc

# Python's configure script defines SOVERSION, and this is used in the Makefile

# to determine INSTSONAME, the name of the libpython DSO:

#   LDLIBRARY='libpython$(VERSION).so'

#   INSTSONAME="$LDLIBRARY".$SOVERSION

# We mirror this here in order to make it easier to add the -gdb.py hooks.

# (if these get out of sync, the payload of the libs subpackage will fail

# and halt the build)

%global py_SOVERSION 1.0

%global py_INSTSONAME_optimized libpython%{LDVERSION_optimized}.so.%{py_SOVERSION}

%global py_INSTSONAME_debug     libpython%{LDVERSION_debug}.so.%{py_SOVERSION}

# Disable automatic bytecompilation. The python3 binary is not yet be

# available in /usr/bin when Python is built. Also, the bytecompilation fails

# on files that test invalid syntax.

%undefine py_auto_byte_compile

# When a main_python build is attempted despite the %%__default_python3_pkgversion value

# We undefine magic macros so the python3-... package does not provide wrong python3X-...

%if %{with main_python} && ("%{?__default_python3_pkgversion}" != "%{pybasever}")

%undefine __pythonname_provides

%{warn:Doing a main_python build with wrong %%__default_python3_pkgversion (0%{?__default_python3_pkgversion}, but this is %pyshortver)}

%endif

# =======================

# Build-time requirements

# =======================

# (keep this list alphabetized)

BuildRequires: autoconf

BuildRequires: bluez-libs-devel

BuildRequires: bzip2

BuildRequires: bzip2-devel

BuildRequires: desktop-file-utils

BuildRequires: expat-devel

BuildRequires: findutils

BuildRequires: gcc-c++

%if %{with gdbm}

BuildRequires: gdbm-devel

%endif

BuildRequires: git-core

BuildRequires: glibc-all-langpacks

BuildRequires: glibc-devel

BuildRequires: gmp-devel

BuildRequires: gnupg2

BuildRequires: libappstream-glib

BuildRequires: libffi-devel

BuildRequires: libnsl2-devel

BuildRequires: libtirpc-devel

BuildRequires: libGL-devel

BuildRequires: libuuid-devel

BuildRequires: libX11-devel

BuildRequires: ncurses-devel

BuildRequires: openssl-devel

BuildRequires: pkgconfig

BuildRequires: readline-devel

BuildRequires: redhat-rpm-config >= 127

BuildRequires: sqlite-devel

BuildRequires: gdb

BuildRequires: tar

BuildRequires: tcl-devel

BuildRequires: tix-devel

BuildRequires: tk-devel

%if %{with valgrind}

BuildRequires: valgrind-devel

%endif

BuildRequires: xz-devel

BuildRequires: zlib-devel

BuildRequires: /usr/bin/dtrace

# workaround http://bugs.python.org/issue19804 (test_uuid requires ifconfig)

BuildRequires: /usr/sbin/ifconfig

%if %{with rpmwheels}

BuildRequires: python-setuptools-wheel

BuildRequires: python-pip-wheel

%endif

%if %{without bootstrap}

# for make regen-all and distutils.tests.test_bdist_rpm

BuildRequires: python%{pybasever}

# for proper automatic provides

BuildRequires: python3-rpm-generators

%endif

# =======================

# Source code and patches

# =======================

Source0: %{url}ftp/python/%{general_version}/Python-%{upstream_version}.tar.xz

Source1: %{url}ftp/python/%{general_version}/Python-%{upstream_version}.tar.xz.asc

Source2: %{url}static/files/pubkeys.txt

# A simple script to check timestamps of bytecode files

# Run in check section with Python that is currently being built

# Originally written by bkabrda

Source8: check-pyc-timestamps.py

# Desktop menu entry for idle3

Source10: idle3.desktop

# AppData file for idle3

Source11: idle3.appdata.xml

# (Patches taken from github.com/fedora-python/cpython)

# 00001 # d06a8853cf4bae9e115f45e1d531d2dc152c5cc8

# Fixup distutils/unixccompiler.py to remove standard library path from rpath

# Was Patch0 in ivazquez' python3000 specfile

Patch1: 00001-rpath.patch

# 00111 # 03918d404a40a50c9f5f93dc748b52e613d70d31

# Don't try to build a libpythonMAJOR.MINOR.a

#

# Downstream only: not appropriate for upstream.

#

# See https://bugzilla.redhat.com/show_bug.cgi?id=556092

Patch111: 00111-no-static-lib.patch

# 00189 # da1624564eb80bee8c289bc0dea347774a891a10

# Instead of bundled wheels, use our RPM packaged wheels

#

# We keep them in /usr/share/python-wheels

#

# Downstream only: upstream bundles

# We might eventually pursuit upstream support, but it's low prio

Patch189: 00189-use-rpm-wheels.patch

# The following versions of setuptools/pip are bundled when this patch is not applied.

# The versions are written in Lib/ensurepip/__init__.py, this patch removes them.

# When the bundled setuptools/pip wheel is updated, the patch no longer applies cleanly.

# In such cases, the patch needs to be amended and the versions updated here:

%global pip_version 20.1.1

%global setuptools_version 47.1.0

# 00251 # 2eabd04356402d488060bc8fe316ad13fc8a3356

# Change user install location

#

# Set values of prefix and exec_prefix in distutils install command

# to /usr/local if executable is /usr/bin/python* and RPM build

# is not detected to make pip and distutils install into separate location.

#

# Fedora Change: https://fedoraproject.org/wiki/Changes/Making_sudo_pip_safe

# Downstream only: Awaiting resources to work on upstream PEP

Patch251: 00251-change-user-install-location.patch

# 00274 # 1e9258f6e8f70e86d5130113d3eed22993cf3da9

# Upstream uses Debian-style architecture naming, change to match Fedora

Patch274: 00274-fix-arch-names.patch

# 00328 # 367fdcb5a075f083aea83ac174999272a8faf75c

# Restore pyc to TIMESTAMP invalidation mode as default in rpmbuild

#

# Since Fedora 31, the $SOURCE_DATE_EPOCH is set in rpmbuild to the latest

# %%changelog date. This makes Python default to the CHECKED_HASH pyc

# invalidation mode, bringing more reproducible builds traded for an import

# performance decrease. To avoid that, we don't default to CHECKED_HASH

# when $RPM_BUILD_ROOT is set (i.e. when we are building RPM packages).

#

# See https://src.fedoraproject.org/rpms/redhat-rpm-config/pull-request/57#comment-27426

# Downstream only: only used when building RPM packages

# Ideally, we should talk to upstream and explain why we don't want this

Patch328: 00328-pyc-timestamp-invalidation-mode.patch

# (New patches go here ^^^)

#

# When adding new patches to "python" and "python3" in Fedora, EL, etc.,

# please try to keep the patch numbers in-sync between all specfiles.

#

# More information, and a patch number catalog, is at:

#

#     https://fedoraproject.org/wiki/SIGs/Python/PythonPatches

#

# The patches are stored and rebased at:

#

#     https://github.com/fedora-python/cpython

# ==========================================

# Descriptions, and metadata for subpackages

# ==========================================

# this if branch is ~300 lines long and contains subpackages' definitions

%if %{without flatpackage}

%if %{with main_python}

# Description for the python3X SRPM only:

%description

Python %{pybasever} is an accessible, high-level, dynamically typed, interpreted

programming language, designed with an emphasis on code readability.

It includes an extensive standard library, and has a vast ecosystem of

third-party libraries.

%package -n %{pkgname}

Summary: Python %{pybasever} interpreter

# In order to support multiple Python interpreters for development purposes,

# packages with the naming scheme flatpackage (e.g. python3.5) exist for

# non-default versions of Python 3.

# For consistency, we provide python3.X from python3 as well.

Provides: python%{pybasever} = %{version}-%{release}

Provides: python%{pybasever}%{?_isa} = %{version}-%{release}

# To keep the upgrade path clean, we Obsolete python3.X.

# Note that using Obsoletes without package version is not standard practice.

# Here we assert that *any* version of the system's default interpreter is

# preferable to an "extra" interpreter. For example, python3-3.6.1 will

# replace python3.6-3.6.2.

Obsoletes: python%{pybasever}

# https://fedoraproject.org/wiki/Changes/Move_usr_bin_python_into_separate_package

# https://fedoraproject.org/wiki/Changes/Python_means_Python3

# We recommend /usr/bin/python so users get it by default

# Versioned recommends are problematic, and we know that the package requires

# python3 back with fixed version, so we just use the path here:

Recommends: %{_bindir}/python

%endif

# Python interpreter packages used to be named (or provide) name pythonXY (e.g.

# python39). However, to align it with the executable names and to prepare for

# Python 3.10, they were renamed to pythonX.Y (e.g. python3.9, python3.10). We

# provide and obsolete the previous names.

# - Here are the tags for the nonflat package, regardless if main_python (e.g.

#   python3) or not (e.g. python39). For the flat package, the provide is

#   repeated many lines later.

Provides: python%{pyshortver} = %{version}-%{release}

Obsoletes: python%{pyshortver} < %{version}-%{release}

# Packages with Python modules in standard locations automatically

# depend on python(abi). Provide that here.

Provides: python(abi) = %{pybasever}

Requires: %{pkgname}-libs%{?_isa} = %{version}-%{release}

# In Fedora 31, /usr/bin/pydoc was moved here from Python 2.

# Ideally we'd have an explicit conflict with "/usr/bin/pydoc < 3",

# but file provides aren't versioned and the file moved across packages.

# Instead, we rely on the conflict in python3-libs.

# Previously, this was required for our rewheel patch to work.

# This is technically no longer needed, but we keep it recommended

# for the developer experience.

Recommends: %{pkgname}-setuptools

Recommends: %{pkgname}-pip

# This prevents ALL subpackages built from this spec to require

# /usr/bin/python3*. Granularity per subpackage is impossible.

# It's intended for the libs package not to drag in the interpreter, see

# https://bugzilla.redhat.com/show_bug.cgi?id=1547131

# All others require %%{pkgname} anyway.

%global __requires_exclude ^/usr/bin/python3

%description -n %{pkgname}

Python %{pybasever} is an accessible, high-level, dynamically typed, interpreted

programming language, designed with an emphasis on code readability.

It includes an extensive standard library, and has a vast ecosystem of

third-party libraries.

The %{pkgname} package provides the "%{exename}" executable: the reference

interpreter for the Python language, version 3.

The majority of its standard library is provided in the %{pkgname}-libs package,

which should be installed automatically along with %{pkgname}.

The remaining parts of the Python standard library are broken out into the

%{pkgname}-tkinter and %{pkgname}-test packages, which may need to be installed

separately.

Documentation for Python is provided in the %{pkgname}-docs package.

Packages containing additional libraries for Python are generally named with

the "%{pkgname}-" prefix.

%if %{with main_python}

# https://fedoraproject.org/wiki/Changes/Move_usr_bin_python_into_separate_package

# https://fedoraproject.org/wiki/Changes/Python_means_Python3

%package -n python-unversioned-command

Summary: The "python" command that runs Python 3

BuildArch: noarch

# In theory this could require any python3 version

Requires: python3 == %{version}-%{release}

# But since we want to provide versioned python, we require exact version

Provides: python = %{version}-%{release}

# This also save us an explicit conflict for older python3 builds

%description -n python-unversioned-command

This package contains /usr/bin/python - the "python" command that runs Python 3.

%endif # with main_python

%package -n %{pkgname}-libs

Summary:        Python runtime libraries

%if %{with rpmwheels}

Requires: python-setuptools-wheel

Requires: python-pip-wheel

%else

Provides: bundled(python3dist(pip)) = %{pip_version}

Provides: bundled(python3dist(setuptools)) = %{setuptools_version}

%endif

# There are files in the standard library that have python shebang.

# We've filtered the automatic requirement out so libs are installable without

# the main package. This however makes it pulled in by default.

# See https://bugzilla.redhat.com/show_bug.cgi?id=1547131

Recommends: %{pkgname}%{?_isa} = %{version}-%{release}

# tkinter is part of the standard library,

# but it is torn out to save an unwanted dependency on tk and X11.

# we recommend it when tk is already installed (for better UX)

Recommends: (%{pkgname}-tkinter%{?_isa} = %{version}-%{release} if tk%{?_isa})

# https://fedoraproject.org/wiki/Changes/Move_usr_bin_python_into_separate_package

# In Fedora 31, several "unversioned" files like /usr/bin/pydoc and all the

# "unversioned" provides were moved from python2 to python3.

# So, newer python3 packages need to conflict with old Python 2 builds that

# still provided unversioned Python.

# Since all python packages, new and old, have versioned requires on

# python?-libs, we do it here:

Conflicts: python-libs < 3

# (We explicitly conflict with python-libs and not python2-libs, so only the

# old Python 2 builds that still provided unversioned Python are handled.)

%description -n %{pkgname}-libs

This package contains runtime libraries for use by Python:

- the majority of the Python standard library

- a dynamically linked library for use by applications that embed Python as

  a scripting language, and by the main "%{exename}" executable

%package -n %{pkgname}-devel

Summary: Libraries and header files needed for Python development

Requires: %{pkgname} = %{version}-%{release}

Requires: %{pkgname}-libs%{?_isa} = %{version}-%{release}

# The RPM related dependencies bring nothing to a non-RPM Python developer

# But we want them when packages BuildRequire python3-devel

Requires: (python-rpm-macros if rpm-build)

Requires: (python3-rpm-macros if rpm-build)

%if %{without bootstrap}

# This is not "API" (packages that need setuptools should still BuildRequire it)

# However some packages apparently can build both with and without setuptools

# producing egg-info as file or directory (depending on setuptools presence).

# Directory-to-file updates are problematic in RPM, so we ensure setuptools is

# installed when -devel is required.

# See https://bugzilla.redhat.com/show_bug.cgi?id=1623914

# See https://fedoraproject.org/wiki/Packaging:Directory_Replacement

Requires: (%{pkgname}-setuptools if rpm-build)

Requires: (python3-rpm-generators if rpm-build)

%endif

Provides: %{pkgname}-2to3 = %{version}-%{release}

Provides: 2to3 = %{version}-%{release}

Conflicts: %{pkgname} < %{version}-%{release}

# In Fedora 31, several "unversioned" files were moved here from Python 2:

# pygettext.py, msgfmt.py, python-config, python.pc

Conflicts: python-devel < 3

%description -n %{pkgname}-devel

This package contains the header files and configuration needed to compile

Python extension modules (typically written in C or C++), to embed Python

into other programs, and to make binary distributions for Python libraries.

It also contains the necessary macros to build RPM packages with Python modules

and 2to3 tool, an automatic source converter from Python 2.X.

%package -n %{pkgname}-idle

Summary: A basic graphical development environment for Python

Requires: %{pkgname} = %{version}-%{release}

Requires: %{pkgname}-tkinter = %{version}-%{release}

Provides: idle3 = %{version}-%{release}

Provides: idle = %{version}-%{release}

Provides: %{pkgname}-tools = %{version}-%{release}

Provides: %{pkgname}-tools%{?_isa} = %{version}-%{release}

Obsoletes: %{pkgname}-tools < %{version}-%{release}

# In Fedora 31, /usr/bin/idle was moved here from Python 2.

Conflicts: python-tools < 3

%description -n %{pkgname}-idle

IDLE is Python’s Integrated Development and Learning Environment.

IDLE has the following features: Python shell window (interactive

interpreter) with colorizing of code input, output, and error messages;

multi-window text editor with multiple undo, Python colorizing,

smart indent, call tips, auto completion, and other features;

search within any window, replace within editor windows, and

search through multiple files (grep); debugger with persistent

breakpoints, stepping, and viewing of global and local namespaces;

configuration, browsers, and other dialogs.

%package -n %{pkgname}-tkinter

Summary: A GUI toolkit for Python

Requires: %{pkgname} = %{version}-%{release}

%description -n %{pkgname}-tkinter

The Tkinter (Tk interface) library is a graphical user interface toolkit for

the Python programming language.

%package -n %{pkgname}-test

Summary: The self-test suite for the main python3 package

Requires: %{pkgname} = %{version}-%{release}

Requires: %{pkgname}-libs%{?_isa} = %{version}-%{release}

%description -n %{pkgname}-test

The self-test suite for the Python interpreter.

This is only useful to test Python itself. For testing general Python code,

you should use the unittest module from %{pkgname}-libs, or a library such as

%{pkgname}-pytest.

%if %{with debug_build}

%package -n %{pkgname}-debug

Summary: Debug version of the Python runtime

# The debug build is an all-in-one package version of the regular build, and

# shares the same .py/.pyc files and directories as the regular build. Hence

# we depend on all of the subpackages of the regular build:

Requires: %{pkgname}%{?_isa} = %{version}-%{release}

Requires: %{pkgname}-libs%{?_isa} = %{version}-%{release}

Requires: %{pkgname}-devel%{?_isa} = %{version}-%{release}

Requires: %{pkgname}-test%{?_isa} = %{version}-%{release}

Requires: %{pkgname}-tkinter%{?_isa} = %{version}-%{release}

Requires: %{pkgname}-idle%{?_isa} = %{version}-%{release}

# In Fedora 31, /usr/bin/python-debug was moved here from Python 2.

Conflicts: python-debug < 3

%description -n %{pkgname}-debug

python3-debug provides a version of the Python runtime with numerous debugging

features enabled, aimed at advanced Python users such as developers of Python

extension modules.

This version uses more memory and will be slower than the regular Python build,

but is useful for tracking down reference-counting issues and other bugs.

The debug build shares installation directories with the standard Python

runtime. Python modules -- source (.py), bytecode (.pyc), and C-API extensions

(.cpython*.so) -- are compatible between this and the standard version

of Python.

The debug runtime additionally supports debug builds of C-API extensions

(with the "d" ABI flag) for debugging issues in those extensions.

%endif # with debug_build

%else  # with flatpackage

# We'll not provide this, on purpose

# No package in Fedora shall ever depend on flatpackage via this

%global __requires_exclude ^python\\(abi\\) = 3\\..$

%global __provides_exclude ^python\\(abi\\) = 3\\..$

# Python interpreter packages used to be named (or provide) name pythonXY (e.g.

# python39). However, to align it with the executable names and to prepare for

# Python 3.10, they were renamed to pythonX.Y (e.g. python3.9, python3.10). We

# provide and obsolete the previous names.

# - Here are the tags for the flat package. For the nonflat package, the

#   provide is repeated many lines above.

Provides: python%{pyshortver} = %{version}-%{release}

Obsoletes: python%{pyshortver} < %{version}-%{release}

%if %{with rpmwheels}

Requires: python-setuptools-wheel

Requires: python-pip-wheel

%else

Provides: bundled(python3dist(pip)) = %{pip_version}

Provides: bundled(python3dist(setuptools)) = %{setuptools_version}

%endif

# The description for the flat package (SRPM and built)

%description

Python %{pybasever} package for developers.

This package exists to allow developers to test their code against a newer

version of Python. This is not a full Python stack and if you wish to run

your applications with Python %{pybasever}, update your Fedora to a newer

version once Python %{pybasever} is stable.

%endif # with flatpackage

# ======================================================

# The prep phase of the build:

# ======================================================

%prep

%gpgverify -k2 -s1 -d0

%autosetup -S git_am -N -n Python-%{upstream_version}

# Apply patches up to 188

%autopatch -M 188

%if %{with rpmwheels}

%apply_patch -q %{PATCH189}

rm Lib/ensurepip/_bundled/*.whl

%endif

# Apply the remaining patches

%autopatch -m 190

# Remove all exe files to ensure we are not shipping prebuilt binaries

# note that those are only used to create Microsoft Windows installers

# and that functionality is broken on Linux anyway

find -name '*.exe' -print -delete

# Remove bundled libraries to ensure that we're using the system copy.

rm -r Modules/expat

# Remove files that should be generated by the build

# (This is after patching, so that we can use patches directly from upstream)

rm configure pyconfig.h.in

# ======================================================

# Configuring and building the code:

# ======================================================

%build

# Regenerate the configure script and pyconfig.h.in

autoconf

autoheader

# Remember the current directory (which has sources and the configure script),

# so we can refer to it after we "cd" elsewhere.

topdir=$(pwd)

# Get proper option names from bconds

%if %{with computed_gotos}

%global computed_gotos_flag yes

%else

%global computed_gotos_flag no

%endif

%if %{with optimizations}

%global optimizations_flag "--enable-optimizations"

%else

%global optimizations_flag "--disable-optimizations"

%endif

# Set common compiler/linker flags

# We utilize the %%extension_...flags macros here so users building C/C++

# extensions with our python won't get all the compiler/linker flags used

# in Fedora RPMs.

# Standard library built here will still use the %%build_...flags,

# Fedora packages utilizing %%py3_build will use them as well

# https://fedoraproject.org/wiki/Changes/Python_Extension_Flags

export CFLAGS="%{extension_cflags} -D_GNU_SOURCE -fPIC -fwrapv"

export CFLAGS_NODIST="%{build_cflags} -D_GNU_SOURCE -fPIC -fwrapv%{?with_no_semantic_interposition: -fno-semantic-interposition}"

export CXXFLAGS="%{extension_cxxflags} -D_GNU_SOURCE -fPIC -fwrapv"

export CPPFLAGS="$(pkg-config --cflags-only-I libffi)"

export OPT="%{extension_cflags} -D_GNU_SOURCE -fPIC -fwrapv"

export LINKCC="gcc"

export CFLAGS="$CFLAGS $(pkg-config --cflags openssl)"

export LDFLAGS="%{extension_ldflags} -g $(pkg-config --libs-only-L openssl)"

export LDFLAGS_NODIST="%{build_ldflags}%{?with_no_semantic_interposition: -fno-semantic-interposition} -g $(pkg-config --libs-only-L openssl)"

# We can build several different configurations of Python: regular and debug.

# Define a common function that does one build:

BuildPython() {

  ConfName=$1

  ExtraConfigArgs=$2

  MoreCFlags=$3