CMake: make LLVM_OPTIMIZED_TABLEGEN friendly with LLVM_EXTERNAL_CLANG_SOURCE_DIR
authorMehdi Amini <mehdi.amini@apple.com>
Fri, 11 Nov 2016 04:27:59 +0000 (04:27 +0000)
committerMehdi Amini <mehdi.amini@apple.com>
Fri, 11 Nov 2016 04:27:59 +0000 (04:27 +0000)
commite8e98dcb74cd6d297c31c023bfacdf7f28cdaabc
tree503ddfce64565794746f2af814d464320cf117f2
parent0970ddb24250b1f6f457b2201f1c94cebc0d62c3
CMake: make LLVM_OPTIMIZED_TABLEGEN friendly with LLVM_EXTERNAL_CLANG_SOURCE_DIR

This is need because of clang-tblgen

Differential Revision: https://reviews.llvm.org/D26483

llvm-svn: 286560
llvm/cmake/modules/CrossCompile.cmake