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| author | Oscar Fuentes <ofv@wanadoo.es> | 2011-04-02 13:21:12 +0000 |
|---|---|---|
| committer | Oscar Fuentes <ofv@wanadoo.es> | 2011-04-02 13:21:12 +0000 |
| commit | 0b7bc77e305d8d4bd5615e54cf61f32cd0cac9c2 (patch) | |
| tree | 4053f002a445871d3fe927b7077560c6c9278659 /lib/Support/Path.cpp | |
| parent | 357be5e4ae712eae73d5985c2f6b91baa8bc4271 (diff) | |
Handle changing of LLVM_ENABLE_FFI.
If someone first configure build with LLVM_ENABLE_FFI=1 and then turn it
off, the build will fail in lib/ExecutionEngine/Interpreter because
Interpreter will try still to #include <ffi/ffi.h>, but there are no
include_directories(${FFI_INCLUDE_DIR}) now.
This patch unset()'s HAVE_FFI_H and HAVE_FFI_FFI_H from cache file if
LLVM_ENABLE_FFI=0. This forces CMake to update config.h.
Patch by arrowdodger!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128769 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Path.cpp')
0 files changed, 0 insertions, 0 deletions