offer REALGCC variable to configure musl-gcc wrapper at runtime
authorRich Felker <dalias@aerifal.cx>
Fri, 21 Sep 2012 17:47:26 +0000 (13:47 -0400)
committerRich Felker <dalias@aerifal.cx>
Fri, 21 Sep 2012 17:47:26 +0000 (13:47 -0400)
commit0b3e2257fa9f4c4773f8aec1bdbccbc46a4d9477
treedef75432a2dd066dc777ba658e6cc4549178b277
parentf600105eef74a636a0efd1f1d07170ce5df9aa64
offer REALGCC variable to configure musl-gcc wrapper at runtime

this is useful when the underlying gcc is already a wrapper, which is
the case at least on some uclibc-based system images. it's also useful
for running an older/newer/nondefault version of gcc.
Makefile