This implements cmi/cmx visibility control for libraries in generated .install files. visiblity is specified through the ~interface at the level of compilation units. N.b. I first added two fields opaque and hidden but then realized that hidden implied opaque so I now use a tri state field (Normal | Opaque | Hidden).
This implements
cmi/cmxvisibility control for libraries in generated.installfiles. visiblity is specified through the~interfaceat the level of compilation units. N.b. I first added two fieldsopaqueandhiddenbut then realized thathiddenimpliedopaqueso I now use a tri state field (Normal | Opaque | Hidden).Should fix #105. Is related to #86.