rust/src/test/run-make/symbol-visibility/Makefile

27 lines
1.3 KiB
Makefile
Raw Normal View History

include ../tools.mk
all:
$(RUSTC) an_rlib.rs
$(RUSTC) a_cdylib.rs
$(RUSTC) a_rust_dylib.rs
$(RUSTC) an_executable.rs
# Check that a cdylib exports its public #[no_mangle] functions
[ "$$(nm -D $(TMPDIR)/liba_cdylib.so | grep -c public_c_function_from_cdylib)" -eq "1" ]
# Check that a cdylib exports the public #[no_mangle] functions of dependencies
[ "$$(nm -D $(TMPDIR)/liba_cdylib.so | grep -c public_c_function_from_rlib)" -eq "1" ]
# Check that a cdylib DOES NOT export any public Rust functions
[ "$$(nm -D $(TMPDIR)/liba_cdylib.so | grep -c _ZN.*h.*E)" -eq "0" ]
# Check that a Rust dylib exports its monomorphic functions
[ "$$(nm -D $(TMPDIR)/liba_rust_dylib.so | grep -c public_c_function_from_rust_dylib)" -eq "1" ]
[ "$$(nm -D $(TMPDIR)/liba_rust_dylib.so | grep -c _ZN.*public_rust_function_from_rust_dylib.*E)" -eq "1" ]
# Check that a Rust dylib exports the monomorphic functions from its dependencies
[ "$$(nm -D $(TMPDIR)/liba_rust_dylib.so | grep -c public_c_function_from_rlib)" -eq "1" ]
[ "$$(nm -D $(TMPDIR)/liba_rust_dylib.so | grep -c public_rust_function_from_rlib)" -eq "1" ]
# Check that an executable does not export any dynamic symbols
[ "$$(nm -D $(TMPDIR)/an_executable | grep -c public_c_function_from_rlib)" -eq "0" ]
[ "$$(nm -D $(TMPDIR)/an_executable | grep -c public_rust_function_from_exe)" -eq "0" ]