Re: make localmodconfig doesn't work for thunderbolt

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On 06. 06. 23, 6:16, Masahiro Yamada wrote:
On Wed, May 10, 2023 at 8:01 PM Jiri Slaby <jirislaby@xxxxxxxxxx> wrote:

Hi,

if I use localmodconfig for example like this:
mkdir /tmp/tb/
echo thunderbolt >/tmp/tb/lsmod
make O=/tmp/tb LSMOD=/tmp/tb/lsmod localmodconfig

I get:
using config: '.config'
thunderbolt config not found!!

$ grep 'USB4\>' /tmp/tb/.config
# CONFIG_USB4 is not set

I believe it's due to:
    obj-${CONFIG_USB4} := thunderbolt.o
in drivers/thunderbolt/Makefile. I.e. ${} used instead of more common $().

But even if I change the parser:

--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -317,7 +317,7 @@ foreach my $makefile (@makefiles) {
          $_ = convert_vars($_, %make_vars);

          # collect objects after obj-$(CONFIG_FOO_BAR)
-       if (/obj-\$\((CONFIG_[^\)]*)\)\s*[+:]?=\s*(.*)/) {
+       if (/obj-\$[({](CONFIG_[^})]*)[)}]\s*[+:]?=\s*(.*)/) {
              $var = $1;
              $objs = $2;



Will you send this fix as a patch?

Hi,

ah, yes, sorry, I forgot. Today or tomorrow.

thanks for pinging me,
--
js
suse labs




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