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%global __python /usr/bin/python3
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%{?scl:%scl_package gcc}
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Summary: DWARF optimization and duplicate removal tool
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Name: %{?scl_prefix}dwz
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Version: 0.12
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Release: 1.1%{?dist}
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License: GPLv2+ and GPLv3+
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Group: Development/Tools
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# git archive --format=tar --remote=git://sourceware.org/git/dwz.git \
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# --prefix=dwz-%{version}/ dwz-%{version} \
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# | bzip2 -9 > dwz-%{version}.tar.bz2
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Source: dwz-%{version}.tar.bz2
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BuildRequires: elfutils-libelf-devel
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%{?scl:Requires:%scl_runtime}
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%description
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The dwz package contains a program that attempts to optimize DWARF
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debugging information contained in ELF shared libraries and ELF executables
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for size, by replacing DWARF information representation with equivalent
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smaller representation where possible and by reducing the amount of
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duplication using techniques from DWARF standard appendix E - creating
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DW_TAG_partial_unit compilation units (CUs) for duplicated information
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and using DW_TAG_imported_unit to import it into each CU that needs it.
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%prep
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%setup -q -n dwz-%{version}
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%build
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make %{?_smp_mflags} CFLAGS='%{optflags}' prefix=%{_prefix} \
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mandir=%{_mandir} bindir=%{_bindir}
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%install
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rm -rf %{buildroot}
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make DESTDIR=%{buildroot} prefix=%{_prefix} mandir=%{_mandir} bindir=%{_bindir} \
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install
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%clean
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rm -rf %{buildroot}
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%files
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%defattr(-,root,root)
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%doc COPYING COPYING3 COPYING.RUNTIME
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%{_bindir}/dwz
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%{_mandir}/man1/dwz.1*
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%changelog
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* Wed May 20 2020 Marek Polacek <polacek@redhat.com> 0.12-1
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- new package
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