Add installation and packaging targets

[Noxaster]

Gitlab Username

shayo

Description

This PR implements the CMake installation targets and CPack configuration to generate .tar.gz and .deb packages.

Changelog

• Modified CMakeLists.txt to install executable, library, and headers to standard locations (bin, lib, include).
• Created cmake/CPackConfig.cmake.
• Configured Generators: TGZ and DEB.
• Added package description and other metadata.
• Enabled CPACK_DEBIAN_PACKAGE_SHLIBDEPS.
• (Optional) Modified Dockerfile to install libyaml-cpp-dev from system repositories instead of building from source. This ensures libyaml-cpp is correctly identified as a system dependency in the generated .deb package.
• Enabled CPACK_STRIP_FILES.
• (Optional) Fixed lintian errors and warnings.
  • installed the LICENSE file to /usr/share/doc/cpackexample/copyright in CMakeLists.txt.
  • corrected the email format to Name <Email> format in CPackConfig.cmake.
  • added CPACK_PACKAGE_DESCRIPTION

Lintian Output

• Initital output of lintian

  running with root privileges is not recommended!
  E: cpackexample: extended-description-is-empty
  E: cpackexample: lacks-ldconfig-trigger usr/lib/libcpackexamplelib.so
  E: cpackexample: no-changelog usr/share/doc/cpackexample/changelog.gz (native package)
  E: cpackexample: no-copyright-file
  E: cpackexample: no-phrase Maintainer st196528@stud.uni-stuttgart.de
  W: cpackexample: description-synopsis-starts-with-article
  W: cpackexample: maintscript-calls-ldconfig [postinst]
  W: cpackexample: maintscript-calls-ldconfig [postrm]
  W: cpackexample: no-manual-page [usr/bin/cpackexample]
  W: cpackexample: package-name-doesnt-match-sonames libcpackexamplelib
  W: cpackexample: shared-library-lacks-version usr/lib/libcpackexamplelib.so libcpackexamplelib.so
  

• Final output of lintian

  running with root privileges is not recommended!
  E: cpackexample: no-changelog usr/share/doc/cpackexample/changelog.gz (native package)
  W: cpackexample: no-manual-page [usr/bin/cpackexample]
  

Test

1. Build Docker Image: docker build -t cpack-exercise-img .
2. Run Container: docker run --rm -it --mount type=bind,source="$(pwd)",target=/mnt/cpack-exercise cpack-exercise-img
3. Build & Package

cd /mnt/cpack-exercise
rm -rf build && mkdir build && cd build
cmake -DCMAKE_BUILD_TYPE=Release ..
make package
lintian ./cpackexample_0.1.0_amd64.deb