Messages in this thread | | | Date | Tue, 8 Mar 2022 12:06:55 +0100 | From | Jiri Slaby <> | Subject | hppa vDSO and compiler (non-)support |
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Hi,
since the "parisc: Add vDSO support" commit, I can no longer cross-build a hppa kernel. I see two issues:
1) CROSS32_COMPILE detection doesn't work here, as openSUSE provides hppa-suse-linux-* binaries. It's easy to overcome by "CROSS32_COMPILE=hppa-suse-linux-"
2) openSUSE doesn't provide any libc for hppa. So gcc doesn't provide libgcc.a and the build of vDSO fails.
So could vDSO be optional on hppa via KConfig?
I used to use the cross compiler to at least compile-check the following tty drivers: arch/parisc/kernel/pdc_cons.o drivers/tty/serial/mux.o drivers/tty/serial/8250/8250_gsc.o
thanks, -- js suse labs
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