devtoolskit

Creating a devkit to build the other tools/products.

Building

Use the provided Makefile to build the devkit:

cd make/devkit
make tars BASE_OS=OL

Finalizing

After the build has completed, the following extra steps need to be executed:

• add pkg-config

  cd build/devkit/result/x86_64-linux-gnu-to-x86_64-linux-gnu
  cp /usr/bin/pkg-config bin/
  

• link extra include directories

  cd x86_64-linux-gnu/sysroot/usr/include
  ln -s /usr/include/x86_64-linux-gnu/libavcodec
  ln -s /usr/include/x86_64-linux-gnu/libavutil
  ln -s /usr/include/x86_64-linux-gnu/libswscale
  ln -s /usr/include/x86_64-linux-gnu/libavformat
  cp /usr/include/linux/videodev2.h linux/
  

Using

To use the devkit, the following environment variables should be set:

PKG_CONFIG_SYSROOT_DIR=/home/ubuntu/devtoolskit/build/devkit/result/x86_64-linux-gnu-to-x86_64-linux-gnu/x86_64-linux-gnu/sysroot
PKG_CONFIG_PATH=${PKG_CONFIG_SYSROOT_DIR}/usr/lib64/pkgconfig:${PKG_CONFIG_SYSROOT_DIR}/usr/share/pkgconfig
PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1