disable sphinx warnings as errors

those are for llvm developers, not us

cmake/modules/FindSphinx.cmake:option(SPHINX_WARNINGS_AS_ERRORS "When building documentation treat warnings as errors" ON)

diff --git a/llvm.spec b/llvm.spec
index cfa1d506c182630b4a54cb491e2f3b2c331df2c7..d290576024211edbeb10f6277f792e4aa97ea9ca 100644 (file)
--- a/llvm.spec
+++ b/llvm.spec
@@ -515,6 +515,7 @@ CPPFLAGS="%{rpmcppflags} -D_FILE_OFFSET_BITS=64"
 %endif
 %if %{with doc}
        -DLLVM_ENABLE_SPHINX:BOOL=ON \
+       -DSPHINX_WARNINGS_AS_ERRORS=OFF \
 %endif
        -DLLVM_ENABLE_PIC:BOOL=ON \
        -DLLVM_ENABLE_ASSERTIONS:BOOL=OFF \