[Buildroot] [Bug 7562] New: musl buildroot-toolchain and BR2_MIPS_SOFT_FLOAT break

[bugzilla at busybox.net <bugzilla@busybox.net>]

https://bugs.busybox.net/show_bug.cgi?id=7562

           Summary: musl buildroot-toolchain and BR2_MIPS_SOFT_FLOAT break
           Product: buildroot
           Version: 2014.08
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Other
        AssignedTo: unassigned at buildroot.uclibc.org
        ReportedBy: alex+buildroot at digriz.org.uk
                CC: buildroot at uclibc.org
   Estimated Hours: 0.0


I use the following settings:

BR2_mipsel=y
BR2_TOOLCHAIN_BUILDROOT_MUSL=y
BR2_MIPS_SOFT_FLOAT=y

Even trying to run busybox fails as ld-musl-mipsel.so.1 does not exist.  Some
digging around I found that ld-musl-mipsel-sf.so.1 does, I am guessing 'sf'
stands for "soft float".

To workaround the problem, I slipped into my post-build.sh script the
following:
----
ln -f -s /lib/libc.so "$1/lib/ld-musl-mipsel.so.1"
----

That gets things working again.  Not should how this should actually be fixed,
otherwise I would submit a patch.

Let me know if you need anything from me to help get this fixed.

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