include ../tools.mk # ignore-cross-compile # only-linux # Make sure -Zpacked_bundled_libs-like behavior activates with +bundle,+whole-archive. # We're using the llvm-nm instead of the system nm to ensure it is compatible # with the LLVM bitcode generated by rustc. NM = "$(LLVM_BIN_DIR)"/llvm-nm all: $(call NATIVE_STATICLIB,native_dep_1) $(call NATIVE_STATICLIB,native_dep_2) $(call NATIVE_STATICLIB,native_dep_3) $(call NATIVE_STATICLIB,native_dep_4) # test cfg with packed bundle $(RUSTC) rust_dep_cfg.rs --crate-type=rlib $(RUSTC) main.rs --extern rust_dep=$(TMPDIR)/librust_dep_cfg.rlib --crate-type=staticlib --cfg should_add $(AR) t $(TMPDIR)/librust_dep_cfg.rlib | $(CGREP) -e "libnative_dep_1.a" $(AR) t $(TMPDIR)/librust_dep_cfg.rlib | $(CGREP) -e "libnative_dep_2.a" $(AR) t $(TMPDIR)/libmain.a | $(CGREP) -e "libnative_dep_1.o" $(AR) t $(TMPDIR)/libmain.a | $(CGREP) -ev "libnative_dep_2.o" # test bundle with whole_archive $(RUSTC) rust_dep.rs --crate-type=rlib $(AR) t $(TMPDIR)/librust_dep.rlib | $(CGREP) -e "native_dep_1" $(AR) t $(TMPDIR)/librust_dep.rlib | $(CGREP) -e "native_dep_3" $(AR) t $(TMPDIR)/librust_dep.rlib | $(CGREP) -ev "native_dep_2" $(AR) t $(TMPDIR)/librust_dep.rlib | $(CGREP) -ev "native_dep_4" # Make sure compiler doesn't use files, that it shouldn't know about. rm $(TMPDIR)/libnative_dep_1.a rm $(TMPDIR)/libnative_dep_3.a $(RUSTC) main.rs --extern rust_dep=$(TMPDIR)/librust_dep.rlib --print link-args > $(TMPDIR)/link_args cat $(TMPDIR)/link_args | $(CGREP) -ev "native_dep_3" cat $(TMPDIR)/link_args | $(CGREP) -e "--whole-archive.*native_dep_1.*--whole-archive.*lnative_dep_2.*no-whole-archive.*lnative_dep_4"