Initial import (#2029219)

.gitignore

@@ -0,0 +1 @@
+/zxing-cpp-1.2.0.tar.gz

0001-Add-a-mode-to-build-against-system-versions-of-depen.patch

@@ -0,0 +1,76 @@
+From 8db14eeead45e0f1961532f55061d5e4dd0f78be Mon Sep 17 00:00:00 2001
+From: Paul Wise <pabs3@bonedaddy.net>
+Date: Thu, 26 Aug 2021 22:03:00 +0800
+Subject: [PATCH] Add a mode to build against system versions of dependencies
+
+Make the default be to use system versions when available,
+but allow always using them or never using them.
+
+Add searching for and using system versions of fmt/googletest/pybind11,
+which are currently pulled directly from git using FetchContent.
+
+This will allow distributions that do not allow network access at build
+time to depend on and build against these packages.
+
+Fixes: https://github.com/nu-book/zxing-cpp/issues/248
+---
+ CMakeLists.txt                 |  7 +++++++
+ test/blackbox/CMakeLists.txt   | 18 +++++++++++++-----
+ 1 files changed, 54 insertions(+), 21 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 1361792..2b522e0 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -8,6 +8,7 @@ option (BUILD_EXAMPLES "Build the example barcode reader/writer applicatons" ON)
+ option (BUILD_BLACKBOX_TESTS "Build the black box reader/writer tests" ON)
+ option (BUILD_UNIT_TESTS "Build the unit tests (don't enable for production builds)" OFF)
+ option (BUILD_PYTHON_MODULE "Build the python module" OFF)
++set(BUILD_SYSTEM_DEPS "AUTO" CACHE STRING "Use system dependencies (AUTO/ALWAYS/NEVER)")
+ 
+ if (WIN32)
+     option (BUILD_SHARED_LIBS "Build and link as shared library" OFF)
+@@ -53,6 +54,12 @@ if (BUILD_UNIT_TESTS)
+     endif()
+ endif()
+ 
++set(BUILD_SYSTEM_DEPS_LIST AUTO ALWAYS NEVER)
++set_property(CACHE BUILD_SYSTEM_DEPS PROPERTY STRINGS ${BUILD_SYSTEM_DEPS_LIST})
++if(NOT BUILD_SYSTEM_DEPS IN_LIST BUILD_SYSTEM_DEPS_LIST)
++    message(FATAL_ERROR "BUILD_SYSTEM_DEPS must be one of ${BUILD_SYSTEM_DEPS_LIST}")
++endif()
++
+ add_subdirectory (core)
+ 
+ enable_testing()
+diff --git a/test/blackbox/CMakeLists.txt b/test/blackbox/CMakeLists.txt
+index 3da26dd..9d79e8e 100644
+--- a/test/blackbox/CMakeLists.txt
++++ b/test/blackbox/CMakeLists.txt
+@@ -1,10 +1,18 @@
+ cmake_minimum_required(VERSION 3.14)
+ 
+-include(FetchContent)
+-FetchContent_Declare (fmtlib
+-        GIT_REPOSITORY https://github.com/fmtlib/fmt.git
+-        GIT_TAG 7.1.2)
+-FetchContent_MakeAvailable (fmtlib) # Adds fmt::fmt
++if (BUILD_SYSTEM_DEPS STREQUAL "AUTO")
++    find_package (fmt)
++elseif (BUILD_SYSTEM_DEPS STREQUAL "ALWAYS")
++    find_package (fmt REQUIRED)
++endif()
++
++if (NOT fmt_FOUND)
++    include(FetchContent)
++    FetchContent_Declare (fmtlib
++            GIT_REPOSITORY https://github.com/fmtlib/fmt.git
++            GIT_TAG 7.1.2)
++    FetchContent_MakeAvailable (fmtlib) # Adds fmt::fmt
++endif()
+ 
+ if (BUILD_READERS)
+     add_executable (ReaderTest
+-- 
+2.33.1
+

sources

@@ -0,0 +1 @@
+SHA512 (zxing-cpp-1.2.0.tar.gz) = e61b4e44ccaf0871b5d8badf9ce0a81576f55e5d6a9458907b9b599a66227adceabb8d51a0c47b32319d8aeff93e758b4785d3bd0440375247471d95999de487

zxing-cpp.spec

@@ -0,0 +1,94 @@
+Name: zxing-cpp
+Version: 1.2.0
+Release: 1%{?dist}
+Summary: C++ port of the ZXing ("Zebra Crossing") barcode scanning library
+
+# The entire source is ASL 2.0, except:
+#
+# - TextCodec files, that is, core/src/textcodec/*, are
+#   (LGPLv2 with exceptions or LGPLv3 with exceptions).
+#   - core/src/textcodec/JPText{En,De}coder.* are, formally,
+#     ((LGPLv2 with exceptions or LGPLv3 with exceptions) and BSD),
+#     which still forms an effective license of
+#     (LGPLv2 with exceptions or LGPLv3 with exceptions)
+# - wrappers/wasm/base64ArrayBuffer.js is MIT (but is not used)
+# - thirdparty/stb/stb_image.h and thirdparty/stb/stb_image_write.h are MIT
+#   (but are unbundled)
+#
+# The resulting effective license for the combined library is:
+License: LGPLv2 with exceptions or LGPLv3 with exceptions
+Url: https://github.com/nu-book/zxing-cpp
+Source0: %{url}/archive/v%{version}/%{name}-%{version}.tar.gz
+
+BuildRequires: gcc-c++
+BuildRequires: cmake
+BuildRequires: cmake(fmt)
+# -static BR’s required by guidelines for tracking of header-only libraries:
+BuildRequires: stb_image-devel
+BuildRequires: stb_image-static
+BuildRequires: stb_image_write-devel
+BuildRequires: stb_image_write-static
+# https://github.com/nu-book/zxing-cpp/issues/248
+Patch0: 0001-Add-a-mode-to-build-against-system-versions-of-depen.patch
+# Update stb_image/stb_image_write
+# https://github.com/nu-book/zxing-cpp/pull/269
+# Fixes CVE-2021-28021, CVE-2021-42715, and CVE-2021-42716, and adds a patch
+# file for zxing-cpp-specific changes
+Patch1: %{url}/pull/269.patch
+
+%description
+ZXing-C++ ("zebra crossing") is an open-source, multi-format 1D/2D barcode
+image processing library implemented in C++.
+
+%package devel
+# The entire contents are ASL 2.0, except:
+#
+#   - %%{_includedir}/ZXing/textcodec/*.h are exactly or effectively 
+#     (LGPLv2 with exceptions or LGPLv3 with exceptions)
+#
+# See licensing breakdown above base package’s License field for further
+# details.
+License: ASL 2.0 and (LGPLv2 with exceptions or LGPLv3 with exceptions)
+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}.
+
+%prep
+%autosetup -p1
+# remove bundled stb libraries:
+rm -v thirdparty/stb/stb_image_write.h thirdparty/stb/stb_image.h
+# stb_image.h is trivially forked: reconstruct the changes with the latest
+# unbundled copy
+cp -p %{_includedir}/stb/stb_image.h thirdparty/stb/
+pushd thirdparty/stb
+patch -p1 < stb_image.patch
+popd
+
+%build
+%cmake -DBUILD_EXAMPLES=OFF
+%cmake_build
+
+%install
+%cmake_install
+
+%check
+%ctest
+
+%files
+%license LICENSE LICENSE.ZXing LICENSE.Qt LGPL_EXCEPTION.Qt NOTICE
+%{_libdir}/libZXing.so.1
+%{_libdir}/libZXing.so.%{version}
+
+%files devel
+%doc README.md
+%{_includedir}/ZXing/
+%{_libdir}/libZXing.so
+%{_libdir}/cmake/ZXing/
+%{_libdir}/pkgconfig/zxing.pc
+
+%changelog
+* Fri Dec 10 2021 Caolán McNamara <caolanm@redhat.com> 1.2.0-1
+- initial import