csu: isolate gcc-specific flags
authorJohn Marino <draco@marino.st>
Thu, 6 Nov 2014 11:33:07 +0000 (12:33 +0100)
committerJohn Marino <draco@marino.st>
Thu, 6 Nov 2014 11:36:51 +0000 (12:36 +0100)
commit89fc3808b84cef20f0925c432f03b1ad6f87eea1
treec62a69cbd36f0a5fe731cbe810d29a19f183374f
parent6f8829cda96142a3b3a29a2c112b293f0b6240f7
csu: isolate gcc-specific flags

Limiting gcc-specific flags to CCVER that begins with "gcc"  allows world
to build on clang without NO_WARNS defined.
gnu/lib/gcc44/csu/Makefile
gnu/lib/gcc47/csu/Makefile