doc: fix doxygen-html build output directory #848
Merged
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Relative directories for the CMake
install
DIRECTORY
command are interpreted with respect to the current source directory [1], whereas thedoxygen-html
output is generated in the current binary directory. So use theCMAKE_CURRENT_BINARY_DIR
variable to specify the correctdoxygen-html
build output directory for installation. Also add a trailing slash to avoid appending thedoxygen-html
directory to the destination directory.doc/CMakeLists.txt
: fixdoxygen-html
build output directory[1] https://cmake.org/cmake/help/latest/command/install.html#directory