]>
git.proxmox.com Git - rustc.git/blob - src/test/run-make/issue-14500/Makefile
3 # Test to make sure that reachable extern fns are always available in final
4 # productcs, including when LTO is used. In this test, the `foo` crate has a
5 # reahable symbol, and is a dependency of the `bar` crate. When the `bar` crate
6 # is compiled with LTO, it shouldn't strip the symbol from `foo`, and that's the
7 # only way that `foo.c` will successfully compile.
10 EXTRACFLAGS
:= -lc
$(EXTRACFLAGS
) $(EXTRACXXFLAGS
)
14 $(RUSTC
) foo.rs
--crate-type
=rlib
15 $(RUSTC
) bar.rs
--crate-type
=staticlib
-C lto
-L.
-o
$(TMPDIR
)/libbar.a
16 $(CC
) foo.c
-lbar
-o
$(call RUN_BINFILE
,foo
) $(EXTRACFLAGS
)