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Name: zxing-cpp
Version: 2.0.0
Release: 1%{?dist}
Summary: C++ port of the ZXing ("Zebra Crossing") barcode scanning library

# The entire source is ASL 2.0, except:
# - wrappers/wasm/base64ArrayBuffer.js is MIT (but is not used)
License: Apache-2.0 AND MIT
Source0: %{url}/archive/v%{version}/%{name}-%{version}.tar.gz

BuildRequires: gcc-c++
BuildRequires: cmake
BuildRequires: cmake(fmt)
# Use the system copy of pybind11 rather than trying to download a copy. This
# patch is unconditional, so it is not, as-is, suitable for sending upstream.
Patch0: zxing-cpp-1.2.0-system-pybind11.patch

ZXing-C++ ("zebra crossing") is an open-source, multi-format 1D/2D barcode
image processing library implemented in C++.

%package devel
Summary: Development files for %{name}
Requires: %{name}%{?_isa} = %{version}-%{release}

%description devel
The %{name}-devel package contains libraries and header files for
developing applications that use %{name}.

%package -n python3-%{name}
Summary:        Python bindings for the %{name} barcode library

BuildRequires: python3-devel
BuildRequires: pybind11-devel
BuildRequires: chrpath

Requires: %{name}%{?_isa} = %{version}-%{release}

%description -n python3-%{name}

%autosetup -p1

# don’t use unversioned “python” interpreter in tests
sed -r -i 's@(COMMAND )python@\1%{python3}@' wrappers/python/CMakeLists.txt
# we don’t need cmake as a python dependency
sed -r -i '/cmake/d' wrappers/python/pyproject.toml
# build verbosely:

pushd wrappers/python &>/dev/null
%pyproject_buildrequires -r
popd &>/dev/null

# Setting BUILD_PYTHON_MODULE builds a Python extension shared library module,
# but we don’t get any metadata (dist-info), so it’s not terribly useful for
# packaging purposes. Instead, it seems we must re-build the whole library
# through setuptools to get that.
# CMAKE_BUILD_TYPE=RelWithDebInfo prevents the build from stripping the
# python module after it is built.  The stripping happens in
# pybind11_add_module.
pushd wrappers/python
# CMake respects this environment variable. We need to see the compiler
# invocations to verify the distro build flags are respected. Unfortunately,
# pybind11 does add -O3, and there doesn’t seem to be a way to turn that off.
# It’s a global pybind11 decision, not something in this package’s sources.
export VERBOSE=1

pushd wrappers/python
# Now we do something sneaky: we substitute the Python extension that was built
# in the original CMake invocation, replacing the one built with setuptools. It
# is dynamically linked against the main, which makes it smaller,
# and it was not built with that pesky -O3 that was added by pybind11, so it
# better complies with packaging guidelines. The only problem is it contains an
# rpath that we need to remove.
install -t '%{buildroot}%{python3_sitearch}' -p \
chrpath --delete %{buildroot}%{python3_sitearch}/zxingcpp.*.so
pushd wrappers/python
%pyproject_save_files zxingcpp


%license LICENSE

%files devel

%files -n python3-%{name} -f %{pyproject_files}

* Fri Feb 24 2023 Caolán McNamara <> 2.0.0-1
- latest release
- migrated to SPDX license

* Sat Jan 21 2023 Fedora Release Engineering <> - 1.2.0-9
- Rebuilt for

* Wed Oct 26 2022 Tom Stellard <> - 1.2.0-8
- Prevent stripping of python module

* Tue Aug 02 2022 Caolán McNamara <> 1.2.0-7
- Resolves: rhbz#2113772 FTBFS in Fedora rawhide/f37

* Sat Jul 23 2022 Fedora Release Engineering <> - 1.2.0-6
- Rebuilt for

* Mon Jun 13 2022 Python Maint <> - 1.2.0-5
- Rebuilt for Python 3.11

* Sat Apr 23 2022 Benjamin A. Beasley <> - 1.2.0-4
- Security fix for CVE-2022-28041

* Sat Jan 22 2022 Fedora Release Engineering <> - 1.2.0-3
- Rebuilt for

* Tue Dec 14 2021 Caolán McNamara <> 1.2.0-2
- build python bindings

* Fri Dec 10 2021 Caolán McNamara <> 1.2.0-1
- initial import