36 lines
1.0 KiB
Makefile
36 lines
1.0 KiB
Makefile
# Exercise unwinding a panic. This catches a panic across an FFI boundary and downcasts it into an integer. The Rust code that panics is in a separate crate.
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# See https://github.com/rust-lang/rust/commit/baf227ea0c1e07fc54395a51e4b3881d701180cb
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# ignore-cross-compile
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# needs-unwind
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include ../tools.mk
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all: archive
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# Compile `main.rs`, which will link into our library, and run it.
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$(RUSTC) main.rs
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$(call RUN,main)
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ifdef IS_MSVC
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archive: add.o panic.o
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# Now, create an archive using these two objects.
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$(AR) crus $(TMPDIR)/add.lib $(TMPDIR)/add.o $(TMPDIR)/panic.o
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else
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archive: add.o panic.o
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# Now, create an archive using these two objects.
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$(AR) crus $(TMPDIR)/libadd.a $(TMPDIR)/add.o $(TMPDIR)/panic.o
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endif
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# Compile `panic.rs` into an object file.
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#
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# Note that we invoke `rustc` directly, so we may emit an object rather
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# than an archive. We'll do that later.
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panic.o:
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$(BARE_RUSTC) $(RUSTFLAGS) \
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--out-dir $(TMPDIR) \
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--emit=obj panic.rs
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# Compile `add.c` into an object file.
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add.o:
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$(call COMPILE_OBJ,$(TMPDIR)/add.o,add.c)
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