From: Paolo Bonzini <pbonzini@redhat.com>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
Peter Crosthwaite <peter.crosthwaite@xilinx.com>,
qemu-devel <qemu-devel@nongnu.org>,
Peter Maydell <peter.maydell@linaro.org>
Subject: Re: [Qemu-devel] [PATCH v5 3/3] configure/Make: Build libfdt from submodule DTC
Date: Sun, 21 Apr 2013 15:16:07 +0200 [thread overview]
Message-ID: <5173E697.4050606@redhat.com> (raw)
In-Reply-To: <CAAu8pHvhB97aO4_-nJfvOn1yk5UqgKPkzCB6JaWR0O+Sh9Z_Ng@mail.gmail.com>
Il 20/04/2013 20:42, Blue Swirl ha scritto:
> This is not entirely correct, I get these errors:
> mingw32:
> CC libfdt/fdt.o
> cc1: warnings being treated as errors
> /src/qemu/dtc/libfdt/fdt.c:1: warning: -fPIC ignored for target (all
> code is position independent)
>
> Other flags, including -fPIC, is missing for Clang:
> LD libfdt/libfdt-1.3.0.so
> /usr/bin/ld: libfdt/fdt.o: relocation R_X86_64_32S against `.rodata'
> can not be used when making a shared object; recompile with -fPIC
>
> My build script also passes additional CFLAGS to both.
>
> Perhaps the fix is to use QEMU_CFLAGS instead of (or in addition to)
> CFLAGS above for DTC_CFLAGS? Or add -fPIC as with pixman?
libfdt is not that portable, it doesn't use libtool to build shared
libraries.
Perhaps we can just build the static library?
Paolo
next prev parent reply other threads:[~2013-04-21 13:16 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-18 4:45 [Qemu-devel] [PATCH v5 0/3] DTC as submodule peter.crosthwaite
2013-04-18 4:46 ` [Qemu-devel] [PATCH v5 1/3] configure: Put cross compile flags in EXTRA_CFLAGS peter.crosthwaite
2013-04-18 4:46 ` [Qemu-devel] [PATCH v5 2/3] dtc: add submodule peter.crosthwaite
2013-04-18 4:47 ` [Qemu-devel] [PATCH v5 3/3] configure/Make: Build libfdt from submodule DTC peter.crosthwaite
2013-04-20 18:42 ` Blue Swirl
2013-04-21 13:16 ` Paolo Bonzini [this message]
2013-04-22 4:45 ` Peter Crosthwaite
2013-04-22 8:58 ` Paolo Bonzini
2013-05-24 14:16 ` Peter Maydell
2013-05-24 14:33 ` Edgar E. Iglesias
2013-05-24 14:34 ` Peter Maydell
2013-04-18 10:26 ` [Qemu-devel] [PATCH v5 0/3] DTC as submodule Edgar E. Iglesias
2013-04-18 11:02 ` Paolo Bonzini
2013-04-18 11:08 ` Edgar E. Iglesias
2013-04-18 11:10 ` Peter Maydell
2013-04-18 11:58 ` Edgar E. Iglesias
2013-04-18 11:12 ` Paolo Bonzini
2013-04-18 11:56 ` Edgar E. Iglesias
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