Commit 9cab8570 authored by a-andre's avatar a-andre Committed by Brad King
Browse files

FindDoxygen: Fix setting of HAVE_DOT in non-backward-compat mode

`DOXYGEN_DOT_FOUND` is only set if `_Doxygen_keep_backward_compat` is
used (when no components are requested), so use `Doxygen_dot_FOUND`
directly.  Preserve the "YES" or "NO" value used previously.
parent 45da5587
......@@ -832,7 +832,11 @@ doxygen_add_docs() for target ${targetName}")
# and Lucent Bell Labs. The other options in this section have no
# effect if this option is set to NO.
# Doxygen's default value is: NO.
set(DOXYGEN_HAVE_DOT ${DOXYGEN_DOT_FOUND})
if(Doxygen_dot_FOUND)
set(DOXYGEN_HAVE_DOT "YES")
else()
set(DOXYGEN_HAVE_DOT "NO")
endif()
endif()
if(NOT DEFINED DOXYGEN_DOT_MULTI_TARGETS)
......
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