7539ec3aa4
- update 2.2:
- Added named blocks and block lists in directives.
- Added local blocks ``/*!local:re2c ... */``.
- Added in-block ``!include`` directive.
- Added in-block ``!use`` directive.
- Allowed reusable blocks without ``-r --reusable`` option.
- Allowed customizing the generated code with configurations for directives
``max:re2c``, ``maxnmatch:re2c``, ``stags:re2c``, ``mtags:re2c`` and
``types:re2c`` (see directive descriptions for details).
- Forbid arbitrary text at the end of ``max:re2c`` directive. This may break
backwards compatibility, although it is unlikely that this was used by anyone.
The change was necessary in order to allow customization of the generated code
with configurations.
- Deprecated configurations ``flags:i``, ``flags:no-debug-info`` in favour of
the global options ``-i``, ``--no-debug-info``.
- Reimplemented re2c test runner in Python (thanks to
`Serghei Iakovlev <https://github.com/sergeyklay>`_). Improved integration
with GitHub Actions.
- Changes in the experimental libre2c library: added new algorithms that
construct t-string or extract submatch on all repetitions; added TDFA
benchmark written in Java by Angelo Borsotti.
- Updated documentation.
- Add python >= 3.7 dependency required by new tests.
- Upstream added some tests written in python. The tests failed locally
because the module dataclasses from python >= 3.7 were missing. On OBS
the builds failed due to a timeout when trying to run those python tests.
OBS-URL: https://build.opensuse.org/request/show/930180
OBS-URL: https://build.opensuse.org/package/show/devel:tools:compiler/re2c?expand=0&rev=43
72 lines
2.1 KiB
RPMSpec
72 lines
2.1 KiB
RPMSpec
#
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# spec file for package re2c
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#
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# Copyright (c) 2021 SUSE LLC
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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 https://bugs.opensuse.org/
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#
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Name: re2c
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Version: 2.2
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Release: 0
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Summary: Tool for generating C-based recognizers from regular expressions
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License: SUSE-Public-Domain
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Group: Development/Libraries/C and C++
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URL: https://re2c.org/
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Source: https://github.com/skvadrik/re2c/releases/download/%{version}/%{name}-%{version}.tar.xz
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BuildRequires: bison
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BuildRequires: gcc-c++
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BuildRequires: python3 >= 3.7
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%description
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re2c is a tool for writing fast and flexible lexers. Unlike other such
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tools, it concentrates solely on generating efficient code for matching
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regular expressions. This makes it suitable for a wide variety of
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applications. The generated scanners approach hand-crafted ones in
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terms of size and speed.
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%prep
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%autosetup
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%build
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%configure
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%if 0%{?do_profiling}
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%make_build CFLAGS="%{optflags} %{cflags_profile_generate}"
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# do not run profiling in parallel for reproducible builds (boo#1040589 boo#1102408)
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%make_build CFLAGS="%{optflags} %{cflags_profile_generate}" check
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%make_build clean
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%make_build CFLAGS="%{optflags} %{cflags_profile_feedback}"
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%else
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%make_build CFLAGS="%{optflags}"
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%endif
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%install
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%make_install
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%check
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make check %{?_smp_mflags}
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%files
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%license README.md
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%doc CHANGELOG
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%doc examples/
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%{_bindir}/re2c
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%{_bindir}/re2go
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%{_mandir}/man1/re2c.1%{?ext_man}
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%{_mandir}/man1/re2go.1.gz
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%dir %{_datadir}/re2c
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%dir %{_datadir}/re2c/stdlib
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%{_datadir}/re2c/stdlib/unicode_categories.re
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%changelog
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