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authorKees Cook <keescook@chromium.org>2023-08-31 22:13:39 +0300
committerMasahiro Yamada <masahiroy@kernel.org>2023-09-03 20:04:20 +0300
commitfeec5e1f74f5b735c0c5c02ec70673db1334173f (patch)
tree0089441a74b7b520bc6d9ab585a65e86395fc33b /arch/riscv/configs
parent7cd343008b967423b06af8f6d3236749c67d12e8 (diff)
downloadlinux-feec5e1f74f5b735c0c5c02ec70673db1334173f.tar.xz
kbuild: Show marked Kconfig fragments in "help"
Currently the Kconfig fragments in kernel/configs and arch/*/configs that aren't used internally aren't discoverable through "make help", which consists of hard-coded lists of config fragments. Instead, list all the fragment targets that have a "# Help: " comment prefix so the targets can be generated dynamically. Add logic to the Makefile to search for and display the fragment and comment. Add comments to fragments that are intended to be direct targets. Signed-off-by: Kees Cook <keescook@chromium.org> Co-developed-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Reviewed-by: Nicolas Schier <nicolas@fjasle.eu> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'arch/riscv/configs')
-rw-r--r--arch/riscv/configs/32-bit.config1
-rw-r--r--arch/riscv/configs/64-bit.config1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/configs/32-bit.config b/arch/riscv/configs/32-bit.config
index f6af0f708df4..16ee163847b4 100644
--- a/arch/riscv/configs/32-bit.config
+++ b/arch/riscv/configs/32-bit.config
@@ -1,3 +1,4 @@
+# Help: Build a 32-bit image
CONFIG_ARCH_RV32I=y
CONFIG_32BIT=y
# CONFIG_PORTABLE is not set
diff --git a/arch/riscv/configs/64-bit.config b/arch/riscv/configs/64-bit.config
index 313edc554d84..d872a2d533f2 100644
--- a/arch/riscv/configs/64-bit.config
+++ b/arch/riscv/configs/64-bit.config
@@ -1,2 +1,3 @@
+# Help: Build a 64-bit image
CONFIG_ARCH_RV64I=y
CONFIG_64BIT=y