meson/test cases/common/138 include order/sub4/meson.build

e = executable('someexe', 'main.c',
               c_args : ['-I' + sub3],
               include_directories : j,
               dependencies : dep)

correctinc = declare_dependency(include_directories : include_directories('.'))
Use CompilerArgs for generation of compile commands At the same time, also fix the order in which compile arguments are added. Detailed comments have been added concerning the priority and order of the arguments. Also adds a unit test and an integration test for the same. 8 years ago			`e = executable('someexe', 'main.c',`
			`c_args : ['-I' + sub3],`
			`include_directories : j,`
			`dependencies : dep)`
Test whether internal-dep include order is preserved https://github.com/mesonbuild/meson/issues/1495 8 years ago
			`correctinc = declare_dependency(include_directories : include_directories('.'))`