Summary: This adds a fallback in case that the Intel compiler is failed to be detected correctly.
Reviewers: chapuni
Reviewed By: chapuni
Subscribers: llvm-commits, mgorny
Differential Revision: https://reviews.llvm.org/D27610
llvm-svn: 293230
Currently LLVM_COMPILER_IS_GCC_COMPATIBLE is set as a side-effect of determining
the stdlib to use in HandleLLVMStdlib, which causes problems when attempting to
use AddLLVM from an installed LLVM toolchain, as HandleLLVMStdlib is not used.
Move the setting of this variable into DetermineGCCCompatible and include that
from both AddLLVM and HandleLLVMStdlib.
Differential Revision: http://reviews.llvm.org/D13216
llvm-svn: 248798
