Creating llvmgcc42-2005 tag

llvm-svn: 45578
The cross-compilation executables were built 1-way instead of 2-way. This is
because the lipo wasn't getting all of the executables. The gcc build_gcc script
had this change in it. Once applied, it now creates the correct 2-way
executables.

llvm-svn: 45577
1 file changed