From 147e5da9e34b86cd213900748a9da12bceb33de2 Mon Sep 17 00:00:00 2001 From: bjorn3 Date: Thu, 24 Mar 2022 16:23:51 +0100 Subject: [PATCH] Add test --- .../hotplug_codegen_backend/Makefile | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/src/test/run-make-fulldeps/hotplug_codegen_backend/Makefile b/src/test/run-make-fulldeps/hotplug_codegen_backend/Makefile index d8ceace7fff25..4cda243ffb5a3 100644 --- a/src/test/run-make-fulldeps/hotplug_codegen_backend/Makefile +++ b/src/test/run-make-fulldeps/hotplug_codegen_backend/Makefile @@ -2,10 +2,25 @@ include ../tools.mk # ignore-stage1 +# This test both exists as a check that -Zcodegen-backend is capable of loading external codegen +# backends and that this external codegen backend is only included in the dep info if +# -Zbinary-dep-depinfo is used. + all: /bin/echo || exit 0 # This test requires /bin/echo to exist $(RUSTC) the_backend.rs --crate-name the_backend --crate-type dylib \ -o $(TMPDIR)/the_backend.dylib + + $(RUSTC) some_crate.rs --crate-name some_crate --crate-type lib -o $(TMPDIR)/some_crate \ + -Z codegen-backend=$(TMPDIR)/the_backend.dylib -Z unstable-options \ + --emit link,dep-info + grep -x "This has been \"compiled\" successfully." $(TMPDIR)/libsome_crate.rlib + # don't declare a dependency on the codegen backend if -Zbinary-dep-depinfo isn't used. + grep -v "the_backend.dylib" $(TMPDIR)/some_crate.d + $(RUSTC) some_crate.rs --crate-name some_crate --crate-type lib -o $(TMPDIR)/some_crate \ - -Z codegen-backend=$(TMPDIR)/the_backend.dylib -Z unstable-options - grep -x "This has been \"compiled\" successfully." $(TMPDIR)/some_crate + -Z codegen-backend=$(TMPDIR)/the_backend.dylib -Z unstable-options \ + --emit link,dep-info -Zbinary-dep-depinfo + grep -x "This has been \"compiled\" successfully." $(TMPDIR)/libsome_crate.rlib + # but declare a dependency on the codegen backend if -Zbinary-dep-depinfo it used. + grep "the_backend.dylib" $(TMPDIR)/some_crate.d