================
@@ -355,6 +355,16 @@ ifeq "$(OS)" "Windows_NT"
endif
endif
+#----------------------------------------------------------------------
+# Darwin cross compilation
+#----------------------------------------------------------------------
+ifeq "$(HOST_OS)" "Darwin"
+ ifneq "$(HOST_OS)" "$(OS)"
+ LDFLAGS += -fuse-ld=lld
----------------
jasonmolenda wrote:
I think the failure mode is that you try to run tests (on a mac, targeting a
non-mac), we will try to link the test binaries with lld, which will fail
immediately. Someone who doesn't know would (I think) say "Oh, I guess I need
lld to build binaries for this remote target" when every test fails the same
way.
Is this going to work if I run the lldb testsuite on a macOS system but running
the tests on iOS or other Darwin type OS. Looking through existing OS
comparisons in Makefile.rules, it seems like it can be
Darwin/Android/Windows_NT/FreeBSD/NetBSD (plus I'm sure Linux). So probably it
calls an iOS device Darwin too.
https://github.com/llvm/llvm-project/pull/151403
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