wpa_supplicant minimal size
j at w1.fi
Tue Nov 20 23:42:58 EST 2007
On Tue, Nov 20, 2007 at 02:45:57PM +0530, Romit Chatterjee wrote:
> According to the documentation, the minimum size for wpa_supplicant with *
> WPA/WPA2-Personal* support is around 50 kB.
> However, I haven't been able to get to that size. The lowest I could get was
> 70 kB, with almost everything turned off.
> Can someone send me a sample .config that generates a 50 kB wpa_supplicant
> binary with support for WPA/WPA2-Personal?
I don't remember the exact parameters, versions, and compiler I used in
the tests, but here's one example for a relatively small build:
CFLAGS += -Os
with gcc 4.1.2 for x86 produced a 61936 byte text segment (68120 bytes
stripped binary size) when using the current 0.6.x version. I remember
getting closer to 50 kB with some other options (and somewhat older
code base), but yes, that was certainly disabling more or less
everything that was not absolutely needed.
Jouni Malinen PGP id EFC895FA
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