26 lines
1.2 KiB
Makefile
26 lines
1.2 KiB
Makefile
include ../../run-make/tools.mk
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# ignore-stage1
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# This test both exists as a check that -Zcodegen-backend is capable of loading external codegen
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# backends and that this external codegen backend is only included in the dep info if
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# -Zbinary-dep-depinfo is used.
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all:
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$(RUSTC) the_backend.rs --crate-name the_backend --crate-type dylib \
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-o $(TMPDIR)/the_backend.dylib
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$(RUSTC) some_crate.rs --crate-name some_crate --crate-type lib -o $(TMPDIR)/some_crate \
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-Z codegen-backend=$(TMPDIR)/the_backend.dylib -Z unstable-options \
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--emit link,dep-info
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grep -x "This has been \"compiled\" successfully." $(TMPDIR)/libsome_crate.rlib
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# don't declare a dependency on the codegen backend if -Zbinary-dep-depinfo isn't used.
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grep -v "the_backend.dylib" $(TMPDIR)/some_crate.d
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$(RUSTC) some_crate.rs --crate-name some_crate --crate-type lib -o $(TMPDIR)/some_crate \
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-Z codegen-backend=$(TMPDIR)/the_backend.dylib -Z unstable-options \
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--emit link,dep-info -Zbinary-dep-depinfo
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grep -x "This has been \"compiled\" successfully." $(TMPDIR)/libsome_crate.rlib
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# but declare a dependency on the codegen backend if -Zbinary-dep-depinfo it used.
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grep "the_backend.dylib" $(TMPDIR)/some_crate.d
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