deps-y+=$(firmware-objs-path-y:.o=.dep)
# Setup compilation environment
-cpp=$(CROSS_COMPILE_PREFIX)cpp
+cpp=$(CROSS_COMPILE)cpp
cppflags+=-DOPENSBI_MAJOR=$(MAJOR)
cppflags+=-DOPENSBI_MINOR=$(MINOR)
cppflags+=-I$(platform_dir)/include
cppflags+=-I$(include_dir)
cppflags+=$(platform-cppflags-y)
cppflags+=$(firmware-cppflags-y)
-cc=$(CROSS_COMPILE_PREFIX)gcc
+cc=$(CROSS_COMPILE)gcc
cflags=-g -Wall -Werror -nostdlib -fno-strict-aliasing -O2
cflags+=-fno-omit-frame-pointer -fno-optimize-sibling-calls
cflags+=-mno-save-restore -mstrict-align
cflags+=$(platform-cflags-y)
cflags+=$(firmware-cflags-y)
cflags+=$(EXTRA_CFLAGS)
-as=$(CROSS_COMPILE_PREFIX)gcc
+as=$(CROSS_COMPILE)gcc
asflags=-g -Wall -nostdlib -D__ASSEMBLY__
asflags+=-fno-omit-frame-pointer -fno-optimize-sibling-calls
asflags+=-mno-save-restore -mstrict-align
asflags+=$(platform-asflags-y)
asflags+=$(firmware-asflags-y)
asflags+=$(EXTRA_ASFLAGS)
-ar=$(CROSS_COMPILE_PREFIX)ar
+ar=$(CROSS_COMPILE)ar
arflags=rcs
-ld=$(CROSS_COMPILE_PREFIX)gcc
+ld=$(CROSS_COMPILE)gcc
ldflags=-g -Wall -nostdlib -Wl,--build-id=none
ldflags+=$(platform-ldflags-y)
ldflags+=$(firmware-ldflags-y)
-merge=$(CROSS_COMPILE_PREFIX)ld
+merge=$(CROSS_COMPILE)ld
mergeflags=-r
-objcopy=$(CROSS_COMPILE_PREFIX)objcopy
+objcopy=$(CROSS_COMPILE)objcopy
# Setup functions for compilation
define dynamic_flags
Building and Installing generic *libsbi.a*
------------------------------------------
-For cross-compiling, the environment variable *CROSS_COMPILE_PREFIX* must
+For cross-compiling, the environment variable *CROSS_COMPILE* must
be defined to specify the toolchain executable name prefix, e.g.
*riscv64-unknown-elf-* if the gcc executable used is
*riscv64-unknown-elf-gcc*.