** Changed in: qemu
Status: New => Fix Released
--
broken qemu linux-user build on ppc
https://bugs.launchpad.net/bugs/393531
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Status in QEMU: Fix Released
Bug description:
kvm-87 build fails on ppc, kvm-86 builds fine.
https://koji.fedoraproject.org/koji/getfile?taskID=1441042&name=build.log
gcc -I. -I.. -I/builddir/build/BUILD/qemu-kvm-devel-87/target-i386
-I/builddir/build/BUILD/qemu-kvm-devel-87 -MMD -MT elfload.o -MP
-DNEED_CPU_H -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-D__user= -I/builddir/build/BUILD/qemu-kvm-devel-87/tcg
-I/builddir/build/BUILD/qemu-kvm-devel-87/tcg/ppc64
-I/builddir/build/BUILD/qemu-kvm-devel-87/fpu
-I/builddir/build/BUILD/qemu-kvm-devel-87/linux-user
-I/builddir/build/BUILD/qemu-kvm-devel-87/linux-user/i386 -O2 -g -pipe
-Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m64 -mminimal-toc -g -fno-strict-aliasing
-O2 -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes
-Wstrict-prototypes -Wredundant-decls -c -o elfload.o
/builddir/build/BUILD/qemu-kvm-devel-87/linux-user/elfload.c
/builddir/build/BUILD/qemu-kvm-devel-87/linux-user/elfload.c:214: error:
conflicting types for 'elf_greg_t'
/usr/include/asm/elf.h:123: note: previous declaration of 'elf_greg_t' was
here
/builddir/build/BUILD/qemu-kvm-devel-87/linux-user/elfload.c:220: error:
conflicting types for 'elf_gregset_t'
/usr/include/asm/elf.h:124: note: previous declaration of 'elf_gregset_t' was
here
In file included from
/builddir/build/BUILD/qemu-kvm-devel-87/linux-user/elfload.c:697:
../elf.h:457:1: warning: "R_PPC_NUM" redefined
In file included from /usr/include/asm/sigcontext.h:13,
from /usr/include/bits/sigcontext.h:28,
from /usr/include/signal.h:339,
from
/builddir/build/BUILD/qemu-kvm-devel-87/linux-user/qemu.h:4,
from
/builddir/build/BUILD/qemu-kvm-devel-87/linux-user/elfload.c:16:
/usr/include/asm/elf.h:81:1: warning: this is the location of the previous
definition
also this:
/builddir/build/BUILD/qemu-kvm-devel-87/linux-user/elfload.c:433: error:
expected identifier before numeric constant
Problem seems to be that signal.h is pulling in a bunch of ppc kernel headers
which expose elf_greg_t, R_PPC_* and PPC_FEATURE_*.
I think this what malc may be talking about in this commit:
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=a6cc84f49
