build: use new toolchain variables for tools
This change migrates the values of `CC`, `CPP`, `AS` and other toolchain
variables to the new `$(toolchain)-$(tool)` variables, which were
introduced by the toolchain refactor patch. These variables should be
equivalent to the values that they're replacing.
Change-Id: I644fe4ce82ef1894bed129ddb4b6ab94fb04985d
Signed-off-by: Chris Kay <chris.kay@arm.com>
diff --git a/make_helpers/march.mk b/make_helpers/march.mk
index 1b73969..9c42ae6 100644
--- a/make_helpers/march.mk
+++ b/make_helpers/march.mk
@@ -21,7 +21,7 @@
# armv8.6-a armv8.7-a armv8.8-a armv8-r armv9-a
# [...]
#
-GCC_MARCH_OUTPUT := $(shell $(CC) -march=foo -Q --help=target -v 2>&1)
+GCC_MARCH_OUTPUT := $(shell $($(ARCH)-cc) -march=foo -Q --help=target -v 2>&1)
# This function is used to find the best march value supported by the given compiler.
# We try to use `GCC_MARCH_OUTPUT` which has verbose message with supported march values we filter that
@@ -54,7 +54,7 @@
provided-march = armv${ARM_ARCH_MAJOR}.${ARM_ARCH_MINOR}-a
endif
-ifeq ($(findstring clang,$(notdir $(CC))),)
+ifeq ($(findstring clang,$(notdir $($(ARCH)-cc))),)
# We expect from Platform to provide a correct Major/Minor value but expecting something
# from compiler with unsupported march means we shouldn't fail without trying anything,