scripts: move rust-is-available to rust_is_available

This makes things more consistent with the other scripts we are
submitting (particularly visible when the patch series is further
split into more patches).

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

Author: ojeda

Makefile

@@ -1284,7 +1284,7 @@ prepare0: archprepare
 # All the preparing..
 prepare: prepare0
 ifdef CONFIG_RUST
-	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/rust-is-available.sh -v
+	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/rust_is_available.sh -v
 	$(Q)$(MAKE) $(build)=rust
 endif
 
@@ -1800,7 +1800,7 @@ $(DOC_TARGETS):
 # "Is Rust available?" target
 PHONY += rustavailable
 rustavailable:
-	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/rust-is-available.sh -v && echo "Rust is available!"
+	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/rust_is_available.sh -v && echo "Rust is available!"
 
 # Documentation target
 #

init/Kconfig

@@ -61,7 +61,7 @@ config LLD_VERSION
 	default 0
 
 config RUST_IS_AVAILABLE
-	def_bool $(success,$(srctree)/scripts/rust-is-available.sh)
+	def_bool $(success,$(srctree)/scripts/rust_is_available.sh)
 	help
 	  This shows whether a suitable Rust toolchain is available (found).
 

scripts/rust-is-available.sh scripts/rust_is_available.shscripts/rust-is-available.sh renamed to scripts/rust_is_available.sh

@@ -101,7 +101,7 @@ fi
 
 # Check that the `libclang` used by the Rust bindings generator is suitable.
 bindgen_libclang_version=$( \
-	LC_ALL=C "$BINDGEN" $(dirname $0)/rust-is-available-bindgen-libclang.h 2>&1 >/dev/null \
+	LC_ALL=C "$BINDGEN" $(dirname $0)/rust_is_available_bindgen_libclang.h 2>&1 >/dev/null \
 		| grep -F 'clang version ' \
 		| grep -oE '[0-9]+\.[0-9]+\.[0-9]+' \
 		| head -n 1 \