Hi-- On 6/8/22 02:54, Zev Weiss wrote: > scripts/findconf provides menuconfig's search functionality as a > standalone, non-interactive command, somewhat in the spirit of > scripts/config. It is meant to be useful for tasks like getting a > quick overview of symbol dependencies or determining which Kconfig > file to edit for a given symbol, without having to fire up one of the > interactive config programs. > > It accepts a single command-line flag, '-v', which causes it to also > print the help text of each matching result. > > Signed-off-by: Zev Weiss <zev@xxxxxxxxxxxxxxxxx> > --- I can see how this could be useful. It's a little easier to use than what I currently do: $ findconfig DRM_HISI_HIBMC ./drivers/gpu/drm/hisilicon/hibmc/Kconfig:2:config DRM_HISI_HIBMC then $EDITOR that_Kconfig_file In testing, I am seeing this: # # using defaults found in /boot/config-5.3.18-150300.59.63-default # .config:421:warning: symbol value 'm' invalid for I8K .config:2335:warning: symbol value 'm' invalid for MTD_NAND_ECC_SW_HAMMING .config:2484:warning: symbol value 'm' invalid for PVPANIC .config:8671:warning: symbol value 'm' invalid for INTERCONNECT .config:9369:warning: symbol value 'm' invalid for CRYPTO_ARCH_HAVE_LIB_BLAKE2S .config:9370:warning: symbol value 'm' invalid for CRYPTO_LIB_BLAKE2S_GENERIC .config:9653:warning: symbol value '1' invalid for KASAN_STACK How do I specify/choose a .config file to be used? Oh, use KCONFIG_CONFIG=filename Please update (add) usage/help text in scripts/kconfig/Makefile. > > This works a bit differently from [gmnq]conf in that it accepts (and > requires) arguments, but I couldn't see an easy/obvious way of passing > command-line args through the makefile infrastructure that invokes > those, so the wrapper script passes things to it via environment > variables instead. Suggestions welcome if there's a nicer way of > achieving that. > > scripts/findconf | 22 ++++++++++++ > scripts/kconfig/.gitignore | 1 + > scripts/kconfig/Makefile | 7 +++- > scripts/kconfig/findconf.c | 74 ++++++++++++++++++++++++++++++++++++++ > scripts/kconfig/lkc.h | 1 + > scripts/kconfig/menu.c | 2 +- > 6 files changed, 105 insertions(+), 2 deletions(-) > create mode 100755 scripts/findconf > create mode 100644 scripts/kconfig/findconf.c > thanks. -- ~Randy
