libqrencode v4.1.1

Created: 2017-12-20
Updated: 2025-11-07

libqrencode - a fast and compact QR Code encoding library

https://github.com/fukuchi/libqrencode

# Usage

To use libqrencode library in CMakeLists.txt:

find_path(QRENCODE_INCLUDE_DIR NAMES qrencode.h)
find_library(QRENCODE_LIBRARY_RELEASE qrencode)
find_library(QRENCODE_LIBRARY_DEBUG qrencoded)
set(QRENCODE_LIBRARIES optimized ${QRENCODE_LIBRARY_RELEASE} debug ${QRENCODE_LIBRARY_DEBUG})

add_executable(main main.cpp)
target_include_directories(main PRIVATE ${QRENCODE_INCLUDE_DIR})
target_link_libraries(main PRIVATE ${QRENCODE_LIBRARIES})

# License

Unknown

COPYING

# Supported Platforms

All platforms are supported

# Features

No default features set.

# tool

Build qrencode tool

Dependencies:

getopt
Platforms: windows
libpng

and 2 transitive dependencies:

getopt-win32 (by getopt )
Platforms: windows & !mingw
zlib (by libpng )

Host Dependencies:

3 transitive dependencies:

vcpkg-cmake (by getopt-win32 )
vcpkg-cmake-config (by getopt-win32 )
vcpkg-cmake-get-vars (by libpng )
Platforms: arm & android

# Dependencies

No dependencies.

# Host Dependencies

vcpkg-cmake

No transitive dependencies.

# Dependents

No dependents.

# Host Dependents