add a smoketest-style unit test based on the gcc package
add a smoketest-style unit test based on the gcc package

falconindy/pkgbuild-introspection,mikkeloscar/pkgbuild-introspection,nandub/pkgbuild-introspection,mikkeloscar/pkgbuild-introspection,falconindy/pkgbuild-introspection,nandub/pkgbuild-introspection