Apply suggestions from review pt.1

Author: zetanumbers

tests/run-make/linker-flags-from-attribute-flavor/Makefile

@@ -3,6 +3,9 @@
 include ../tools.mk
 
 all:
-	$(RUSTC) rs.rs -Z unstable-options -C linker-flavor=gnu-cc -l static=l1 -l link-arg=a1 -l static=l2 -l link-arg=a2 -l dylib=d1 -l link-arg=a3 --print link-args | $(CGREP) -e 'l1.*-Wl,a1.*l2.*-Wl,a2.*d1.*-Wl,a3'
-	$(RUSTC) rs.rs -Z unstable-options -C linker-flavor=gnu-cc -l static=l1 -l link-arg:+verbatim=a1 -l static=l2 -l link-arg=a2 -l dylib=d1 -l link-arg=a3 --print link-args | $(CGREP) -e 'l1.*"a1".*l2.*-Wl,a2.*d1.*-Wl,a3'
-	$(RUSTC) rs.rs -Z unstable-options -C linker-flavor=ld -l static=l1 -l link-arg=a1 -l static=l2 -l link-arg=a2 -l dylib=d1 -l link-arg=a3 --print link-args | $(CGREP) -e 'l1.*"a1".*l2.*"a2".*d1.*"a3"'
+	$(RUSTC) empty.rs -Z unstable-options -C linker-flavor=gnu-cc -l static=l1 -l link-arg=a1 -l static=l2 -l link-arg=a2 -l dylib=d1 -l link-arg=a3 --print link-args | $(CGREP) -e 'l1.*-Wl,a1.*l2.*-Wl,a2.*d1.*-Wl,a3'
+	$(RUSTC) empty.rs -Z unstable-options -C linker-flavor=gnu-cc -l static=l1 -l link-arg:+verbatim=a1 -l static=l2 -l link-arg=a2 -l dylib=d1 -l link-arg=a3 --print link-args | $(CGREP) -e 'l1.*"a1".*l2.*-Wl,a2.*d1.*-Wl,a3'
+	$(RUSTC) empty.rs -Z unstable-options -C linker-flavor=ld -l static=l1 -l link-arg=a1 -l static=l2 -l link-arg=a2 -l dylib=d1 -l link-arg=a3 --print link-args | $(CGREP) -e 'l1.*"a1".*l2.*"a2".*d1.*"a3"'
+	$(RUSTC) attribute.rs -Z unstable-options -C linker-flavor=gnu-cc --print link-args | $(CGREP) -e 'l1.*-Wl,a1.*l2.*-Wl,a2.*d1.*-Wl,a3'
+	$(RUSTC) --cfg 'feature="verbatim"' attribute.rs -Z unstable-options -C linker-flavor=gnu-cc --print link-args | $(CGREP) -e 'l1.*"a1".*l2.*-Wl,a2.*d1.*-Wl,a3'
+	$(RUSTC) attribute.rs -C linker-flavor=ld --print link-args | $(CGREP) -e 'l1.*"a1".*l2.*"a2".*d1.*"a3"'

tests/run-make/linker-flags-from-attribute-from-dep/Makefile

@@ -1,7 +1,8 @@
 #![feature(link_arg_attribute)]
 
 #[link(kind = "static", name = "l1")]
-#[link(kind = "link-arg", name = "a1", modifiers = "+verbatim")]
+#[cfg_attr(feature = "verbatim", link(kind = "link-arg", name = "a1", modifiers = "+verbatim"))]
+#[cfg_attr(not(feature = "verbatim"), link(kind = "link-arg", name = "a1"))]
 #[link(kind = "static", name = "l2")]
 #[link(kind = "link-arg", name = "a2")]
 #[link(kind = "dylib", name = "d1")]

tests/run-make/linker-flags-from-attribute-from-dep/main.rs

@@ -4,7 +4,9 @@ all:
 	# Build deps
 	$(RUSTC) native_dep_1.rs --crate-type=staticlib
 	$(RUSTC) native_dep_2.rs --crate-type=staticlib
-	$(RUSTC) rust_dep.rs -l static:-bundle=native_dep_1 -l link-arg=some_flag -l static:-bundle=native_dep_2 --crate-type=lib -Z unstable-options
+	$(RUSTC) rust_dep_flag.rs -l static:-bundle=native_dep_1 -l link-arg=some_flag -l static:-bundle=native_dep_2 --crate-type=lib -Z unstable-options
+	$(RUSTC) rust_dep_attr.rs --crate-type=lib
 
 	# Check sequence of linker args
-	$(RUSTC) main.rs --extern lib=$(TMPDIR)/librust_dep.rlib --crate-type=bin --print link-args | $(CGREP) -e 'native_dep_1.*some_flag.*native_dep_2'
+	$(RUSTC) main.rs --extern lib=$(TMPDIR)/librust_dep_flag.rlib --crate-type=bin --print link-args | $(CGREP) -e 'native_dep_1.*some_flag.*native_dep_2'
+	$(RUSTC) main.rs --extern lib=$(TMPDIR)/librust_dep_attr.rlib --crate-type=bin --print link-args | $(CGREP) -e 'native_dep_1.*some_flag.*native_dep_2'

tests/run-make/linker-flags-from-attribute-from-dep/native_dep_1.rs

@@ -1,4 +1,5 @@
 include ../tools.mk
 
 all:
-	$(RUSTC) rs.rs -Z unstable-options -l static=l1 -l link-arg=a1 -l static=l2 -l link-arg=a2 -l dylib=d1 -l link-arg=a3 --print link-args | $(CGREP) -e 'l1.*a1.*l2.*a2.*d1.*a3'
+	$(RUSTC) empty.rs -Z unstable-options -l static=l1 -l link-arg=a1 -l static=l2 -l link-arg=a2 -l dylib=d1 -l link-arg=a3 --print link-args | $(CGREP) -e 'l1.*a1.*l2.*a2.*d1.*a3'
+	$(RUSTC) attribute.rs --print link-args | $(CGREP) -e 'l1.*a1.*l2.*a2.*d1.*a3'

tests/run-make/linker-flags-from-attribute-from-dep/native_dep_2.rs

@@ -1,8 +1,7 @@
 #![feature(link_arg_attribute)]
 
-// compile-flags:
-// error-pattern: linking modifier `bundle` is only compatible with `static` linking kind
-
 #[link(kind = "link-arg", name = "arg", modifiers = "+bundle")]
+//~^ ERROR linking modifier `bundle` is only compatible with `static` linking kind
 extern "C" {}
+
 pub fn main() {}

tests/run-make/linker-flags-from-attribute/Makefile

@@ -1,5 +1,5 @@
 error: linking modifier `bundle` is only compatible with `static` linking kind
-  --> $DIR/link-arg-from-rs.rs:6:53
+  --> $DIR/link-arg-from-rs.rs:3:53
    |
 LL | #[link(kind = "link-arg", name = "arg", modifiers = "+bundle")]
    |                                                     ^^^^^^^^^