Packaging: polished

python/external/boost/libs/numpy/doc/CMakeLists.txt

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+project(doc-html)
+file(GLOB NUMPY_DOC_DEPS conf.py *.rst)
+message( STATUS "NUMPY_DOC_DEPS=${NUMPY_DOC_DEPS}" )
+
+# add_custom_target(doc-html make -C ${PROJECT_SOURCE_DIR} html BUILDDIR=${PROJECT_BINARY_DIR}/_build)
+#
+# this custom target is a cross-platform python/sphinx way to
+# replicate what the above make command is doing.
+#
+add_custom_target(doc-html
+  ${SPHINX_BUILD}
+     -b html 
+     -c ${CMAKE_CURRENT_SOURCE_DIR}
+     -d .doctrees
+     ${CMAKE_CURRENT_SOURCE_DIR}
+     html
+  
+  DEPENDS ${NUMPY_DOC_DEPS}
+  WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
+  COMMENT "Generating HTML Documentation"
+)
+
+SET_PROPERTY(TARGET doc-html PROPERTY FOLDER "doc")
+
+install(DIRECTORY ${PROJECT_BINARY_DIR}/html
+  DESTINATION share/doc/libboost_numpy 
+  OPTIONAL
+  )
+
+if (PDFLATEX_COMPILER)
+  project(doc-pdf)
+
+  add_custom_target(doc-pdf
+    ${SPHINX_BUILD}
+      -b latex 
+      -c ${CMAKE_CURRENT_SOURCE_DIR}
+      -d .doctrees
+      ${CMAKE_CURRENT_SOURCE_DIR}
+      latex
+    
+    COMMAND ${PDFLATEX_COMPILER} --include-directory=latex --output-directory=latex latex/BoostNumPy.tex 
+    COMMAND ${PDFLATEX_COMPILER} --include-directory=latex --output-directory=latex latex/BoostNumPy.tex 
+
+    DEPENDS ${NUMPY_DOC_DEPS}
+    WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
+    COMMENT "Generating Latex-pdf Documentation"
+    )
+
+  SET_PROPERTY(TARGET doc-pdf PROPERTY FOLDER "doc")
+
+  install(FILES ${PROJECT_BINARY_DIR}/latex/BoostNumPy.pdf
+    DESTINATION share/doc/libboost_numpy
+    OPTIONAL
+    )
+
+endif()