which is done within the script "scripts/setlocalversion".)
+config CC_IS_GCC
+ def_bool $(success,$(CC) --version | head -n 1 | grep -q gcc)
+
+config GCC_VERSION
+ int
+ default $(shell,$(srctree)/scripts/gcc-version.sh -p $(CC) | sed 's/^0*//') if CC_IS_GCC
+ default 0
+
+config CC_IS_CLANG
+ def_bool $(success,$(CC) --version | head -n 1 | grep -q clang)
+
+config CLANG_VERSION
+ int
+ default $(shell,$(srctree)/scripts/clang-version.sh $(CC))
+
config CC_OPTIMIZE_FOR_SIZE
bool "Optimize for size"
default y
Enables building of a u-boot.rom target. This collects U-Boot and
any necessary binary blobs.
-config ROM_NEEDS_BLOBS
- bool
- depends on HAS_ROM
- help
- Enable this if building the u-boot.rom target needs binary blobs, and
- so cannot be done normally. In this case, U-Boot will only build the
- ROM if the required blobs exist. If not, you will see an warning like:
-
- Image 'main-section' is missing external blobs and is non-functional:
- intel-descriptor intel-me intel-refcode intel-vga intel-mrc
-
-config BUILD_ROM
- bool "Build U-Boot as BIOS replacement"
- depends on HAS_ROM
- default y if !ROM_NEEDS_BLOBS
- help
- This option allows to build a ROM version of U-Boot.
- The build process generally requires several binary blobs
- which are not shipped in the U-Boot source tree.
- Please, see doc/arch/x86.rst for details.
-
config SPL_IMAGE
string "SPL image used in the combined SPL+U-Boot image"
default "spl/boot.bin" if ARCH_AT91 && SPL_NAND_SUPPORT