libmudflap and RUNTESTFLAGS

[Janis Johnson]

On Fri, May 21, 2004 at 01:11:11PM +0200, Christian Joensson wrote:
> Aurora SPARC Linux 1.0 (Ansel) SparcStation20 dual SuperSparc-(II) sun4m:
> 
> binutils 2.15.91 20040517 sparc-linux      (host built)
> bison-1.35-1
> dejagnu-1.4.2-10 ( ftp://download.fedora.redhat.com/pub/fedora/linux/core/1 )
> expect-5.32.2-67
> gcc 3.4.1 20040513 (prerelease) sparc-linux   (host built)
> glibc-2.2.5-44sparc1
> glibc-kernheaders-2.4-7.16sparc
> kernel-smp-2.4.26-0.1sparc ( ftp://ftp.j-son.org/pub/aurora/kernel-2.4.26 )
> tcl-8.3.3-67
> 
> Whenever I run the testsuite from cvs HEAD (and before, in tree-ssa) I
> do not get libmudflap to honour the RUNTESTFLAGS... that is, I run my
> testsuite like this:
> 
> LANG=C make -j 2 -k RUNTESTFLAGS="--target_board 'unix{-fPIC,}'" \
>             check >& check.log;
> 
> but only on libmudflap, the -unix is run, ie. the empty case.
> 
> Is this what is wanted (why?) or might it just be malfunctioning?

The libmudflap tests are also run when a specific .exp file is named in
RUNTESTFLAGS, as with

  make -k RUNTESTFLAGS="--target_board=unix'{-m32,-m64}' vmx.exp" check

Janis