Binding Build Example

Now that you have installed the AGL Application Framework, you will be guided through the installation of the helloworld-service binding.

Install git, cmake, gcc, g++ and json-c


sudo apt-get install git cmake gcc g++ libjson-c-dev


sudo zypper install git cmake gcc gcc-c++ libjson-c-devel


sudo dnf install git cmake gcc gcc-c++ json-c-devel.x86_64

Clone the helloworld-service repository

Sources of the helloworld-service binding are available at IoT.BZH’s GitHub.

git clone --recurse-submodules
cd helloworld-service

Built it

./conf.d/autobuild/linux/autobuild package

or manually

mkdir build
cd build
cmake ..

Run it

Refer to the “Running” section of this page


systemd and/or libmicrohttpd

If you encounter an error message like this one :

-- Checking for module 'libmicrohttpd>=0.9.55'
--   No package 'libmicrohttpd' found
CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake:415 (message):
  A required package was not found
Call Stack (most recent call first):
  /usr/share/cmake/Modules/FindPkgConfig.cmake:593 (_pkg_check_modules_internal)
  conf.d/app-templates/cmake/cmake.d/01-build_options.cmake:92 (PKG_CHECK_MODULES)
  conf.d/app-templates/cmake/common.cmake:77 (include)
  conf.d/cmake/config.cmake:184 (include)
  CMakeLists.txt:3 (include)

Open the config.cmake file located in helloworld-service/conf.d/cmake/ and add a # to the beginning of the “libsystemd>=222” and “libmicrohttpd>=0.9.55”. The end result should look something like this


Once this is done return to the “Build it!” section of this page.