On Thu, 2008-11-06 at 15:44 +0800, Liu Yu wrote: > > > > When I cross-compile qemu, it's using the cross-toolchain > > glibc headers. Since > > my toolchain is from crosstool, those headers are > > at > > /opt/crosstool/gcc-3.4.5-glibc-2.3.6/powerpc-440-linux-gnu/pow > > erpc-440-linux-gnu > > Yes, me too. > > > > > > In my case, the libc headers are already appointed to a > > > toolchain-combined version in LTIB(assume you know it). > > > But zlib.h is not existing so I had to use qemu-cflag to > > appoint another > > > dir > > > > If your zlib headers are mixed in with the target libc > > headers, then why do > > you need any -I at all? > > The zlib headers are mixed in powerpc local libc headers not the toolchain cross libc headers. > And it seems the local libc headers is unfit for cross building. Since I'm not familiar with LTIB, I chatted with Kumar Gala about this briefly, and he suggested that you post your issue to the internal Freescale LTIB list. My understanding is that you have a special directory for target headers, which is used by the cross toolchain. Without understanding the details, my suggestion would be to build a second copy of zlib from source, and configure it with --prefix=/target/specific/directory. -- Hollis Blanchard IBM Linux Technology Center -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
