diff options
Diffstat (limited to 'tests/run-make/no-cdylib-as-rdylib/Makefile')
| -rw-r--r-- | tests/run-make/no-cdylib-as-rdylib/Makefile | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/run-make/no-cdylib-as-rdylib/Makefile b/tests/run-make/no-cdylib-as-rdylib/Makefile new file mode 100644 index 000000000..4d2be0aea --- /dev/null +++ b/tests/run-make/no-cdylib-as-rdylib/Makefile @@ -0,0 +1,16 @@ +# ignore-cross-compile +include ../tools.mk + +# Test that rustc will not attempt to link against a cdylib as if +# it is a rust dylib when an rlib for the same crate is available. +# Previously rustc didn't actually check if any further formats of +# a crate which has been loaded are of the same version and if +# they are actually valid. This caused a cdylib to be interpreted +# as rust dylib as soon as the corresponding rlib was loaded. As +# cdylibs don't export any rust symbols, linking would fail if +# rustc decides to link against the cdylib rather than the rlib. + +all: + $(RUSTC) bar.rs --crate-type=rlib --crate-type=cdylib + $(RUSTC) foo.rs -C prefer-dynamic + $(call RUN,foo) |