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Re: [Qemu-devel] Build problem with qemu Makefile change
From: |
Michael Roth |
Subject: |
Re: [Qemu-devel] Build problem with qemu Makefile change |
Date: |
Mon, 23 Nov 2015 12:35:57 -0600 |
User-agent: |
alot/0.3.6 |
Quoting Steve Ellcey (2015-11-23 12:06:57)
> My qemu build has been failing since this checkin by Michael Roth:
>
> http://lists.nongnu.org/archive/html/qemu-devel/2015-11/msg03991.html
>
> which changed the top-level Makefile. Is anyone else seeing this?
>
> I am building a qemu for MIPS on an x86 linux box with:
>
> configure --prefix=/scratch/sellcey/repos/q/install-mips-mti-linux-gnu
> --disable-tools --disable-system --disable-werror
> --target-list=mips-linux-user,mipsel-linux-user,mipsn32-linux-user,mipsn32el-linux-user,mips64-linux-user,mips64el-linux-user
>
> make --jobs=3 all
> make --jobs=3 install
>
> The error message is:
>
> install -d -m 0755 "/scratch/sellcey/repos/q/install-mips-mti-linux-gnu/bin"
> libtool --quiet --mode=install install -c -m 0755
> "/scratch/sellcey/repos/q/install-mips-mti-linux-gnu/bin"
> libtool: install: you must specify a destination
> libtool: install: Try `libtool --help --mode=install' for more information.
> make: *** [install] Error 1
> Error: Make command failed, stopping build.
>
>
> If I remove the Makefile patch then my build works and the libtool install
> line looks like:
>
> install -d -m 0755 "/scratch/sellcey/repos/q/install-mips-mti-linux-gnu/bin"
> libtool --quiet --mode=install install -c -m 0755 qemu-ga
> "/scratch/sellcey/repos/q2/install-mips-mti-linux-gnu/bin"
>
> I think the failure may be related to my use of '--disable-tools' or
> '--disable-system' in the configure and how this interacts with the
> Makefile change.
Looks like --disable-tools results in qemu-ga being
the only entry in $TOOLS.
With the filter added in my patch, this results in install-prog
getting called with an empty list, which generates the error.
So now we need an extra check to avoid calling install-prog with an
empty list. I'll post a patch today. Thanks for the catch.
>
> Steve Ellcey
> address@hidden
>