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Add support for disabling python2

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Python 2 end of life is approaching, prepare for dropping it
along with all python2 scripts and subpackages requiring it.

Helped-by: Sebastian Kisela <skisela@redhat.com>
Helped-by: Pavel Cahyna <pcahyna@redhat.com>
This commit is contained in:
Todd Zullinger 2018-03-28 21:36:31 -04:00
parent 07e03fdaa0
commit a4b4f7cade
1 changed files with 23 additions and 2 deletions
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git.spec
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@ -3,6 +3,13 @@
%global gitexecdir %{_libexecdir}/git-core
# Settings for Fedora > 29 and EL > 7
%if 0%{?fedora} > 29 || 0%{?rhel} > 7
%bcond_with python2
%else
%bcond_without python2
%endif
# Settings for Fedora >= 29 and EL > 7
%if 0%{?fedora} >= 29 || 0%{?rhel} > 7
%global gitweb_httpd_conf gitweb.conf
@ -46,7 +53,12 @@
%endif
# Allow p4 subpackage to be toggled via --with/--without
# Disable by default if we lack python2 support
%if ! %{with python2}
%bcond_with p4
%else
%bcond_without p4
%endif
# Hardening flags for EL-7
%if 0%{?rhel} == 7
@ -176,7 +188,9 @@ BuildRequires: perl(Mail::Address)
BuildRequires: perl(Memoize)
BuildRequires: perl(Test::More)
BuildRequires: perl(Time::HiRes)
%if %{with python2}
BuildRequires: python2-devel
%endif
%if %{with python3}
BuildRequires: python3-devel
%endif
@ -431,7 +445,11 @@ GNU_ROFF = 1
NO_CROSS_DIRECTORY_HARDLINKS = 1
NO_INSTALL_HARDLINKS = 1
NO_PERL_CPAN_FALLBACKS = 1
%if %{with python2}
PYTHON_PATH = %{__python2}
%else
NO_PYTHON = 1
%endif
htmldir = %{?_pkgdocdir}%{!?_pkgdocdir:%{_docdir}/%{name}-%{version}}
prefix = %{_prefix}
perllibdir = %{perl_vendorlib}
@ -480,15 +498,17 @@ make -C contrib/subtree/
#
# The multimail hook is installed with git. Use python3 to avoid an
# unnecessary python2 dependency.
sed -i -e '1s|#! */usr/bin/env python$|#!%{__python2}|' \
%if %{with python2}
sed -i -e '1s@#! */usr/bin/env python$@#!%{__python2}@' \
contrib/fast-import/import-zips.py \
contrib/hg-to-git/hg-to-git.py \
contrib/hooks/multimail/git_multimail.py \
contrib/hooks/multimail/migrate-mailhook-config \
contrib/hooks/multimail/post-receive.example \
contrib/svn-fe/svnrdump_sim.py
%endif
%if %{with python3}
sed -i -e '1s|#!%{__python2}$|#!%{__python3}|' \
sed -i -e '1s@#!\( */usr/bin/env python\|%{__python2}\)$@#!%{__python3}@' \
contrib/hooks/multimail/git_multimail.py \
contrib/hooks/multimail/migrate-mailhook-config \
contrib/hooks/multimail/post-receive.example
@ -868,6 +888,7 @@ make test || ./print-failed-test-output
* Mon Apr 02 2018 Todd Zullinger <tmz@pobox.com>
- Allow git-p4 subpackage to be toggled via --with/--without
- Use %%bcond_(with|without) to enable/disable python3
- Add support for disabling python2
* Mon Apr 02 2018 Todd Zullinger <tmz@pobox.com> - 2.17.0-1
- Update to 2.17.0