treewide: make use of new toolchain define

Make use of new toolchain define. TOOLCHAIN_DIR should be used only for
toolchain related packages and for everything else TOOLCHAIN_ROOT_DIR
and other define should be used instead.

Switch to new entry where possible.

Signed-off-by: Christian Marangi <[email protected]>

include/bpf.mk

@@ -33,7 +33,7 @@ BPF_TARGET:=bpf$(if $(CONFIG_BIG_ENDIAN),eb,el)
 BPF_HEADERS_DIR:=$(STAGING_DIR)/bpf-headers
 
 BPF_KERNEL_INCLUDE := \
-	-nostdinc -isystem $(TOOLCHAIN_DIR)/include \
+	-nostdinc -isystem $(TOOLCHAIN_INC_DIRS) \
 	-I$(BPF_HEADERS_DIR)/arch/$(BPF_KARCH)/include \
 	-I$(BPF_HEADERS_DIR)/arch/$(BPF_KARCH)/include/asm/mach-generic \
 	-I$(BPF_HEADERS_DIR)/arch/$(BPF_KARCH)/include/generated \

include/cmake.mk

@@ -22,7 +22,7 @@ HOST_CMAKE_BINARY_DIR = $(HOST_BUILD_DIR)$(if $(CMAKE_BINARY_SUBDIR),/$(CMAKE_BI
 MAKE_PATH = $(firstword $(CMAKE_BINARY_SUBDIR) .)
 
 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
-  cmake_tool=$(TOOLCHAIN_DIR)/bin/$(1)
+  cmake_tool=$(firstword $(TOOLCHAIN_BIN_DIRS))/$(1)
 else
   cmake_tool=$(shell command -v $(1))
 endif
@@ -49,7 +49,7 @@ CMAKE_AR:=$(call cmake_tool,$(TARGET_AR))
 CMAKE_NM:=$(call cmake_tool,$(TARGET_NM))
 CMAKE_RANLIB:=$(call cmake_tool,$(TARGET_RANLIB))
 
-CMAKE_FIND_ROOT_PATH:=$(STAGING_DIR)/usr;$(TOOLCHAIN_DIR)$(if $(CONFIG_EXTERNAL_TOOLCHAIN),;$(CONFIG_TOOLCHAIN_ROOT))
+CMAKE_FIND_ROOT_PATH:=$(STAGING_DIR)/usr;$(TOOLCHAIN_ROOT_DIR)
 CMAKE_HOST_FIND_ROOT_PATH:=$(STAGING_DIR)/host;$(STAGING_DIR_HOSTPKG);$(STAGING_DIR_HOST)
 CMAKE_SHARED_LDFLAGS:=-Wl,-Bsymbolic-functions
 CMAKE_HOST_INSTALL_PREFIX = $(HOST_BUILD_PREFIX)

package/devel/kselftests-bpf/Makefile

@@ -42,7 +42,7 @@ MAKE_VARS = \
 	CROSS_COMPILE="$(TARGET_CROSS)" \
 	SAN_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
 	LDLIBS="$(TARGET_LDFLAGS)" \
-	TOOLCHAIN_INCLUDE="$(TOOLCHAIN_DIR)/include" \
+	TOOLCHAIN_INCLUDE="$(TOOLCHAIN_INC_DIRS)" \
 	VMLINUX_BTF="$(LINUX_DIR)/vmlinux"
 
 MAKE_FLAGS = \

package/kernel/qca-ssdk/Makefile

@@ -31,17 +31,11 @@ endef
 
 GCC_VERSION=$(shell echo "$(CONFIG_GCC_VERSION)" | sed 's/[^0-9.]*\([0-9.]*\).*/\1/')
 
-ifdef CONFIG_TOOLCHAIN_BIN_PATH
-TOOLCHAIN_BIN_PATH=$(CONFIG_TOOLCHAIN_BIN_PATH)
-else
-TOOLCHAIN_BIN_PATH=$(TOOLCHAIN_DIR)/bin
-endif
-
 LNX_CONFIG_OPTS = LNX_MAKEOPTS='$(KERNEL_MAKEOPTS)' MODULE_TYPE=KSLIB modules
 
 MAKE_FLAGS+= \
 	TARGET_NAME=$(CONFIG_TARGET_NAME) \
-	TOOL_PATH=$(TOOLCHAIN_BIN_PATH) \
+	TOOL_PATH=$(firstword $(TOOLCHAIN_BIN_DIRS)) \
 	SYS_PATH=$(LINUX_DIR) \
 	TOOLPREFIX=$(TARGET_CROSS) \
 	KVER=$(LINUX_VERSION) \