diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2022-10-11 18:21:52 +0200 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2022-11-09 12:42:02 +0100 |
| commit | da8dd0c75b3f82eb366eb1745fb473ea92c8c087 (patch) | |
| tree | b97eed71c3e68d41909c665273b3b6d899e64bf4 /drivers/firmware/efi/libstub/Makefile | |
| parent | efi: libstub: Move screen_info handling to common code (diff) | |
| download | linux-da8dd0c75b3f82eb366eb1745fb473ea92c8c087.tar.xz linux-da8dd0c75b3f82eb366eb1745fb473ea92c8c087.zip | |
efi: libstub: Provide local implementations of strrchr() and memchr()
Clone the implementations of strrchr() and memchr() in lib/string.c so
we can use them in the standalone zboot decompressor app. These routines
are used by the FDT handling code.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'drivers/firmware/efi/libstub/Makefile')
| -rw-r--r-- | drivers/firmware/efi/libstub/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index 3f44e272ff9c..4964d3106dcb 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -25,7 +25,8 @@ cflags-$(CONFIG_X86) += -m$(BITS) -D__KERNEL__ \ cflags-$(CONFIG_ARM64) += -fpie $(DISABLE_STACKLEAK_PLUGIN) \ $(call cc-option,-mbranch-protection=none) cflags-$(CONFIG_ARM) += -DEFI_HAVE_STRLEN -DEFI_HAVE_STRNLEN \ - -fno-builtin -fpic \ + -DEFI_HAVE_MEMCHR -DEFI_HAVE_STRRCHR \ + -DEFI_HAVE_STRCMP -fno-builtin -fpic \ $(call cc-option,-mno-single-pic-base) cflags-$(CONFIG_RISCV) += -fpic cflags-$(CONFIG_LOONGARCH) += -fpie |