Cmake在编译期间拒绝查找dbus-0

在这种情况下,了解CMake的第一件事是不要使用 include_directories 包含任何带有硬编码路径的系统目录(这就是您现在所做的)。你应该做的是使用CMake FindPkgConfig

要做到这一点,应该采取如下措施。

include( FindPkgConfig )
pkg_check_modules( dbus REQUIRED dbus-1 )

# Add the include directories to our target executable/shared object.
# In this case, our target is called 'executable' and must have been
# created by a previous call to either 'add_executable' or 'add_library'
target_include_directories( executable PUBLIC ${dbus_INCLUDE_DIRECTORIES} )