[Lldb-commits] [lldb] [lldb][test] Add test for chained PCH debugging (PR #83582)

[Adrian Prantl via lldb-commits]

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@@ -0,0 +1,10 @@
+include Makefile.rules
+
+OBJECTS += main.o
+
+$(EXE): $(BUILDDIR)/main.o
+
+$(BUILDDIR)/main.o: main.cpp
+	$(CC) -cc1 -emit-pch -x c++-header -fmodule-format=obj -fmodules -O0 -dwarf-ext-refs -debug-info-kind=standalone $(SRCDIR)/base-pch.h -o base-pch.h.gch
+	$(CC) -cc1 -emit-pch -x c++-header -fmodule-format=obj -fmodules -O0 -dwarf-ext-refs -debug-info-kind=standalone -include-pch base-pch.h.gch $(SRCDIR)/pch.h -o pch.h.gch
+	$(CC) -cc1 -emit-obj -x c++ -fmodules -O0 -dwarf-ext-refs -debug-info-kind=standalone -include-pch pch.h.gch $(SRCDIR)/main.cpp -o $(BUILDDIR)/main.o
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adrian-prantl wrote:

I think this is not too bad as it is.

https://github.com/llvm/llvm-project/pull/83582