Check $READELF_FOR_TARGET for readelf in configureheads/hjl/pr67385
commit30a209559a63f7c521fd8c2959a9af4987231795
authorH.J. Lu <hjl.tools@gmail.com>
Fri, 28 Aug 2015 15:47:35 +0000 (28 08:47 -0700)
committerH.J. Lu <hjl.tools@gmail.com>
Fri, 28 Aug 2015 15:47:35 +0000 (28 08:47 -0700)
tree567ae5528bc0856b21a2ff471e727f34dfbfe9f3
parentccf193a4a041663b0c35a14604adae1ba5a75624
Check $READELF_FOR_TARGET for readelf in configure

Similar to as, ld, nm and objdump, gcc configure should check
$READELF_FOR_TARGET for readelf.

PR bootstrap/67385
* configure.ac (gcc_cv_readelf): Check $READELF_FOR_TARGET.
* configure: Regenerated.
gcc/configure
gcc/configure.ac