forked from rpms/python-rpm-macros
- Hardcode the default Python 3 version in the SRPM macros - Provide python38-foo for python3-foo and the other way around (future RHEL compatibility) Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1812087 $ rpm --eval '%python_provide python38-setuptools' Provides: python-setuptools = %{version}-%{release} Provides: python3-setuptools = %{version}-%{release} Obsoletes: python-setuptools < %{version}-%{release} $ rpm --eval '%python_provide python3-setuptools' Provides: python-setuptools = %{version}-%{release} Provides: python38-setuptools = %{version}-%{release} Obsoletes: python-setuptools < %{version}-%{release} $ rpm --eval '%python_provide python39-setuptools' $ rpm --define 'python3_pkgversion 39' --eval '%python_provide python%{python3_pkgversion}-setuptools' To make the implementation of %python_provide easier, any names starting with "python" or "pypy" are recognized as valid arguments. Previously, this was an ERROR: $ rpm --eval '%python_provide pythonista' %python_provide: ERROR: pythonista not recognized. Now it is a no-op. The behavior was never documented and the change is backwards compatible for working spec files.
140 lines
4.9 KiB
Plaintext
140 lines
4.9 KiB
Plaintext
# Define the Python interpreter paths in the SRPM macros so that
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# - they can be used in Build/Requires
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# - they can be used in non-Python packages where requiring pythonX-devel would
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# be an overkill
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# use the underscored macros to redefine the behavior of %%python3_version etc.
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%__python2 /usr/bin/python2
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%__python3 /usr/bin/python3
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# use the non-underscored macros to refer to Python in spec, etc.
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%python2 %__python2
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%python3 %__python3
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# For backwards compatibility only
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# See the comments in https://src.fedoraproject.org/rpms/python-rpm-macros/pull-request/22
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%__python /usr/bin/python
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# Users can use %%python only if they redefined %%__python (e.g. to %%__python3)
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%python() %{lua:\
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__python = rpm.expand("%__python")\
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if __python == "/usr/bin/python" then\
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rpm.expand("%{error:Cannot use %%python if %%__python wasn't redefined to something other than /usr/bin/python.}")\
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else\
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print(__python)\
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end\
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}
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# This specifies what packages are equal to the python3-... packages, in python_provide macro
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# E.g. in Fedora 32, python38-foo will provide python3-foo and vice versa
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%__default_python3_version 3.8
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%__default_python3_pkgversion %(echo %__default_python3_version | sed 's/\\.//')
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# python3_pkgversion specifies the version of Python 3 in the distro. It can be
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# a specific version (e.g. 34 in Fedora EPEL7)
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%python3_pkgversion 3
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# Set to /bin/true to avoid %ifdefs and %{? in specfiles
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%__python3_other /bin/true
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%py3_other_build /bin/true
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%py3_other_install /bin/true
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# === Macros for Build/Requires tags using Python dist tags ===
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# - https://fedoraproject.org/wiki/Changes/Automatic_Provides_for_Python_RPM_Packages
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# - These macros need to be in macros.python-srpm, because BuildRequires tags
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# get rendered as runtime requires into the metadata of SRPMs.
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# Converts Python dist name to a canonical format
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%py_dist_name() %{lua:\
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name = rpm.expand("%{?1:%{1}}");\
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canonical = string.gsub(string.lower(name), "[^%w%.]+", "-");\
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print(canonical);\
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}
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# Creates Python 2 dist tag(s) after converting names to canonical format
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# Needs to first put all arguments into a list, because invoking a different
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# macro (%py_dist_name) overwrites them
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%py2_dist() %{lua:\
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args = {}\
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arg = 1\
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while (true) do\
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name = rpm.expand("%{?" .. arg .. ":%{" .. arg .. "}}");\
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if (name == nil or name == '') then\
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break\
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end\
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args[arg] = name\
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arg = arg + 1\
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end\
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for arg, name in ipairs(args) do\
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canonical = rpm.expand("%py_dist_name " .. name);\
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print("python2dist(" .. canonical .. ") ");\
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end\
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}
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# Creates Python 3 dist tag(s) after converting names to canonical format
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# Needs to first put all arguments into a list, because invoking a different
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# macro (%py_dist_name) overwrites them
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%py3_dist() %{lua:\
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args = {}\
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arg = 1\
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while (true) do\
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name = rpm.expand("%{?" .. arg .. ":%{" .. arg .. "}}");\
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if (name == nil or name == '') then\
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break\
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end\
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args[arg] = name\
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arg = arg + 1\
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end\
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for arg, name in ipairs(args) do\
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canonical = rpm.expand("%py_dist_name " .. name);\
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print("python3dist(" .. canonical .. ") ");\
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end\
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}
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# Macro to replace overly complicated references to PyPI source files.
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# Expands to the pythonhosted URL for a package
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# Accepts zero to three arguments:
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# 1: The PyPI project name, defaulting to %srcname if it is defined, then
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# %pypi_name if it is defined, then just %name.
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# 2: The PYPI version, defaulting to %version.
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# 3: The file extension, defaulting to "tar.gz". (A period will be added
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# automatically.)
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# Requires %__pypi_url and %__pypi_default_extension to be defined.
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%__pypi_url https://files.pythonhosted.org/packages/source/
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%__pypi_default_extension tar.gz
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%pypi_source() %{lua:
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local src = rpm.expand('%1')
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local ver = rpm.expand('%2')
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local ext = rpm.expand('%3')
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local url = rpm.expand('%__pypi_url')
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\
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-- If no first argument, try %srcname, then %pypi_name, then %name
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-- Note that rpm leaves macros unchanged if they are not defined.
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if src == '%1' then
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src = rpm.expand('%srcname')
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end
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if src == '%srcname' then
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src = rpm.expand('%pypi_name')
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end
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if src == '%pypi_name' then
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src = rpm.expand('%name')
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end
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\
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-- If no second argument, use %version
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if ver == '%2' then
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ver = rpm.expand('%version')
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end
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\
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-- If no third argument, use the preset default extension
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if ext == '%3' then
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ext = rpm.expand('%__pypi_default_extension')
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end
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\
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local first = string.sub(src, 1, 1)
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\
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print(url .. first .. '/' .. src .. '/' .. src .. '-' .. ver .. '.' .. ext)
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}
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