cc7bcb855d
OBS-URL: https://build.opensuse.org/package/show/devel:tools/libpulp-load-default?expand=0&rev=1
77 lines
1.9 KiB
RPMSpec
77 lines
1.9 KiB
RPMSpec
#
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# spec file for package libpulp-load-default
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#
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# Copyright (c) 2023 SUSE LINUX GmbH, Nuernberg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via http://bugs.opensuse.org/
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#
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Name: libpulp-load-default
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Version: 0.1
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Release: 0
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Summary: Enable ULP on all processes
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License: MIT
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# FIXME: use correct group, see "https://en.opensuse.org/openSUSE:Package_group_guidelines"
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BuildRequires: coreutils
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Requires: libpulp0
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Requires: coreutils
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BuildArch: noarch
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%global debug_package %{nil}
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%define ld_so_conf /etc/ld.so.preload
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%define addline /usr/lib64/libpulp.so.0
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%define skip_if_buildenv \
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if test -e /.buildenv; then \
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exit 0; \
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fi;
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%prep
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%description
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This package adds libpulp.so into /etc/ld.so.preload to add livepatching capabilities into all processes in the system.
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%build
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%install
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%post
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%{skip_if_buildenv}
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# Create file if doesn't exist.
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if [ ! -f "%{ld_so_conf}" ]; then
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touch "%{ld_so_conf}"
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fi
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# Add instance of libpulp if not already present.
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grep -qxF '%{addline}' %{ld_so_conf} || echo '%{addline}' >> %{ld_so_conf}
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%postun
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%{skip_if_buildenv}
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# Delete all instances of libpulp in the ld_so_conf.
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sed -i '\#%{addline}#d' %{ld_so_conf}
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# Remove file if it is now empty.
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if [ ! -s "%{ld_so_conf}" ]; then
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rm -f "%{ld_so_conf}"
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fi
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%files
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%changelog
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