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Re: common/linux_siginfo.h:54:1: error: "LINUX_SI_TIMER" redefined


On Oct 21, 2008, at 3:53 PM, Erik Bertelsen wrote:

On NetBSD/macppc current as of a few hours ago, I see:

dependall ===> usr.bin/kdump
   compile  kdump/setemul.o
In file included from
/home/NetBSD/src/usr.bin/kdump/../../sys/compat/linux/common/ linux_signo.c:37,
                from /home/NetBSD/src/usr.bin/kdump/setemul.c:139:
/home/NetBSD/src/sys/compat/linux/common/linux_siginfo.h:54:1: error:
"LINUX_SI_TIMER" redefined
In file included from
/home/NetBSD/src/usr.bin/kdump/../../sys/compat/linux/common/ linux_signo.c:37,
                from /home/NetBSD/src/usr.bin/kdump/setemul.c:139:
error: this is the location of the previous definition

*** Failed target:  setemul.o
*** Failed command:
-O2 -fstack-protector -Wstack-protector --param ssp-buffer-size=1
-Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
-Wno-sign-compare -Wno-traditional -Wa,--fatal-warnings -Wreturn-type
-Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wextra
-Wno-unused-parameter -Werror -I/home/NetBSD/src/usr.bin/ktrace
-I/home/NetBSD/src/sys -nostdinc -isystem /usr/include
-D_FORTIFY_SOURCE=2 -c /home/NetBSD/src/usr.bin/kdump/setemul.c
*** Error code 1

This could like a fall-out of:

Module Name:    src
Committed By:   njoly
Date:           Sun Oct 19 09:44:31 UTC 2008

Modified Files:
      src/sys/compat/linux/arch/amd64: linux_machdep.c
      src/sys/compat/linux/arch/i386: linux_machdep.c
      src/sys/compat/linux/common: linux_siginfo.h linux_signal.c
      src/sys/compat/linux32/arch/amd64: linux32_machdep.c

Log Message:
Add native to linux siginfo si_code translation, mostly for negative
values. Adjust amd64 and i386 accordingly, not sure about aother archs
i can't test.

I ran into that yesterday, came up with a workaround but didn't commit since I don't use COMPAT_LINUX on macppc. If I remember correctly it has been broken for ages and nobody noticed because nobody uses it.
So, does anyone use linux binaries on NetBSD/powerpc?

have fun

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