| ## Vala BuildTarget dependency enhancements |
| |
| A BuildTarget that has Vala sources can now get a File dependency for its |
| generated header, vapi, and gir files. |
| |
| ```meson |
| lib = library('foo', 'foo.vala') |
| lib_h = lib.vala_header() |
| lib_s = static_lib('static', 'static.c', lib_h) |
| |
| lib_vapi = lib.vala_vapi() |
| |
| custom_target( |
| 'foo-typelib', |
| command : ['g-ir-compiler', '--output', '@OUTPUT@', '@INPUT@'], |
| input : lib.vala_gir(), |
| output : 'Foo-1.0.typelib' |
| ) |
| ``` |
| |
| `static.c` will not start compilation until `lib.h` is generated. |
