Create multilib configurations based on certain *-linux-* samples.

Based on the following samples:
- x86_64-unknown-linux-gnu (-m64/-m32/-mx32)
- powerpc64-unknown-linux-gnu (-m64/-m32)
- mipsel-unknown-linux-gnu (-mabi={32,n32,64})
- sh4-unknown-linux-gnu (-m4/-m4a)
- x86_64-unknown-linux-uclibc (-m64/-m32)
- mips64el-unknown-linux-uclibc (-mabi={32,n32,64})

New samples:
- sparc64-multilib-linux-gnu (-m64/-m32)
- sh4-multilib-linux-uclibc (-m4/-m4a/-m3)
- x86_64-multilib-linux-musl (-m64/-m32)

Notably missing is arm-unknown-linux-gnu (aprofile): GLIBC does not
compile in one of the variants in its multilib set (-march=armv4t
-mthumb) due to missing atomic ops implementation.

Signed-off-by: Alexey Neyman <stilor@att.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/samples/sh4-multilib-linux-uclibc/reported.by b/samples/sh4-multilib-linux-uclibc/reported.by
new file mode 100644
index 0000000..2d3a629
--- /dev/null
+++ b/samples/sh4-multilib-linux-uclibc/reported.by
@@ -0,0 +1,3 @@
+reporter_name="Alexey Neyman"
+reporter_url=""
+reporter_comment="Multilib configuration for SuperH/uClibc."