Rob Andrews wrote:
On 22-Sep-2006 08:54.24 (BST), Andy Green wrote:
> I see, that would be convenient...
>
> --target PLATFORM
> When building the package, interpret PLATFORM as
> arch-vendor-os and set the macros
> %_target, %_target_cpu, and %_target_os accordingly.
>
> What happens at the moment when you try to use --target then?
Well, using --target i386 on an x86_64 installation, it managed to build
i386 binaries (using g++ -m32). But obviously, the library path was wrong.
It most likely managed to build for the correct architecture because it
passed --target=%{_target} to the configure script.
Using strace on rpmbuild it seems to look always at the host
/usr/lib/rpm/<targetdir>, ie on an x86 host for
strace rpmbuild -ba --target=arm-linux tinylogin-1.4.spec 2>&1 | grep macros
open("/usr/lib/rpm/macros", O_RDONLY|O_LARGEFILE) = 3
read(3, "#/*! \\page config_macros Default"..., 8192) = 8192
open("/usr/lib/rpm/i386-linux/macros", O_RDONLY|O_LARGEFILE) = 3
...
-Andy
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