[Buildroot] wpa_supplicant-2.9 - very large static binary size

2 messages, 2 authors, 2021-02-10 · open the first message on its own page

[Buildroot] wpa_supplicant-2.9 - very large static binary size

From: Reuven Wachtfogel <hidden>
Date: 2021-02-09 19:55:43

An HTML attachment was scrubbed...
URL: <http://lists.busybox.net/pipermail/buildroot/attachments/20210209/cf54b4de/attachment.html>

[Buildroot] wpa_supplicant-2.9 - very large static binary size

From: Nicolas Cavallari <hidden>
Date: 2021-02-10 09:05:21

On 09/02/2021 20:55, Reuven Wachtfogel wrote:
Enabling a static wpa_supplicant-2.9 without debug and without any 
sub-options generates a 2MB+ binary.? From various sources, I was 
expecting something closer to 600KB. Any ideas?
The 802.11 and Wi-Fi standard aren't getting any lighter...

Since wpa_supplicant 2.8, most features started being enabled by default 
because Linux distribution were tired to manually enable support for them.

Even my shared-libs wpa_supplicant binary is over 2M with a few options 
now...  but i can debloat it to 800K by toggling a few options.

I already have many local modifications to enable/disable things, maybe 
I should just improve/clean them and send it as a patch.  Testing the 
various configurations will take time, however.
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help