efi_loader: move HOST_ARCH to version_autogenerated.h

efi_default_filename.h requires HOST_ARCH to be defined. Up to now we
defined it via a CFLAGS. This does not scale. Add the symbol to
version_autogenerated.h instead.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

Makefile

@@ -1963,6 +1963,7 @@ define filechk_version.h
 	echo \#define U_BOOT_VERSION_NUM $(VERSION); \
 	echo \#define U_BOOT_VERSION_NUM_PATCH $$(echo $(PATCHLEVEL) | \
 		sed -e "s/^0*//"); \
+	echo \#define HOST_ARCH $(HOST_ARCH); \
 	echo \#define CC_VERSION_STRING \"$$(LC_ALL=C $(CC) --version | head -n 1)\"; \
 	echo \#define LD_VERSION_STRING \"$$(LC_ALL=C $(LD) --version | head -n 1)\"; )
 endef

arch/sandbox/config.mk

@@ -69,5 +69,3 @@ EFI_LDS := ${SRCDIR}/../../../arch/riscv/lib/elf_riscv64_efi.lds
 endif
 EFI_CRT0 := crt0_sandbox_efi.o
 EFI_RELOC := reloc_sandbox_efi.o
-AFLAGS_crt0_sandbox_efi.o += -DHOST_ARCH="$(HOST_ARCH)"
-CFLAGS_reloc_sandbox_efi.o += -DHOST_ARCH="$(HOST_ARCH)"

include/host_arch.h

@@ -16,6 +16,8 @@ export HOST_ARCH_X86=0x0386
 export HOST_ARCH_X86_64=0x8664
 #endif
 
+#include <version.h>
+
 #define HOST_ARCH_AARCH64 0xaa64
 #define HOST_ARCH_ARM 0x00a7
 #define HOST_ARCH_RISCV32 0x5032

lib/efi_loader/Makefile

@@ -6,8 +6,7 @@
 # This file only gets included with CONFIG_EFI_LOADER set, so all
 # object inclusion implicitly depends on it
 
-asflags-y += -DHOST_ARCH="$(HOST_ARCH)" -I.
-ccflags-y += -DHOST_ARCH="$(HOST_ARCH)"
+asflags-y += -I.
 
 CFLAGS_efi_boottime.o += \
   -DFW_VERSION="0x$(VERSION)" \