This still expectedly fails for musl targets with +crt-static.
--- /dev/null
+-include ../tools.mk
+
+ifeq (musl,$(findstring musl,$(TARGET)))
+all: skip
+else
+all: test
+endif
+
+test: foo
+ $(call RUN,foo)
+
+skip:
+ echo "expected failure"
+
+foo: foo.rs $(call NATIVE_STATICLIB,foo)
+ $(RUSTC) $< -lfoo $(EXTRACXXFLAGS)
+
+$(TMPDIR)/libfoo.o: foo.cpp
+ $(call COMPILE_OBJ_CXX,$@,$<)
+
+.PHONY: all test skip
--- /dev/null
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#include <stdint.h>
+
+struct A {
+ A() { v = 1234; }
+ ~A() { v = 1; }
+ uint32_t v;
+};
+
+A a;
+
+extern "C" {
+ uint32_t get() {
+ return a.v;
+ }
+}
--- /dev/null
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Tests that linking to C++ code with global destructors works.
+
+extern { fn get() -> u32; }
+
+fn main() {
+ let i = unsafe { get() };
+ assert_eq!(i, 1234);
+}
ifdef IS_MSVC
COMPILE_OBJ = $(CC) -c -Fo:`cygpath -w $(1)` $(2)
+COMPILE_OBJ_CXX = $(CXX) -c -Fo:`cygpath -w $(1)` $(2)
NATIVE_STATICLIB_FILE = $(1).lib
NATIVE_STATICLIB = $(TMPDIR)/$(call NATIVE_STATICLIB_FILE,$(1))
OUT_EXE=-Fe:`cygpath -w $(TMPDIR)/$(call BIN,$(1))` \
-Fo:`cygpath -w $(TMPDIR)/$(1).obj`
else
COMPILE_OBJ = $(CC) -c -o $(1) $(2)
+COMPILE_OBJ_CXX = $(CXX) -c -o $(1) $(2)
NATIVE_STATICLIB_FILE = lib$(1).a
NATIVE_STATICLIB = $(call STATICLIB,$(1))
OUT_EXE=-o $(TMPDIR)/$(1)