gentoo-overlay/media-libs/opencolorio/files/opencolorio-1.0.8-documentation-gen.patch

--- a/docs/CMakeLists.txt	2013-01-08 03:19:23.649162615 +0400
+++ b/docs/CMakeLists.txt	2013-01-08 03:22:29.647329174 +0400
@@ -81,7 +81,7 @@
 ExtractRstCPP(${CMAKE_SOURCE_DIR}/export/OpenColorIO/OpenColorTypes.h developers/api/OpenColorTypes.rst)
 
 add_custom_target(doc ALL
-    COMMAND PYTHONPATH=${PYTHONPATH} ${EXTDIST_BINPATH}/sphinx-build -b html . ${CMAKE_CURRENT_BINARY_DIR}/build-html
+    COMMAND sphinx-build -b html . ${CMAKE_CURRENT_BINARY_DIR}/build-html
     DEPENDS
         OpenColorIO
         PyOpenColorIO
@@ -93,20 +93,18 @@
     COMMENT "Building html docs"
     SOURCES ${DOCFILES})
 
-# note: ExternalProject will not build when added to a add_custom_target this
-# works around this problem. This seems to be fixed in the cmake ^HEAD
-add_dependencies(doc Sphinx) 
-
 install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/build-html/
-        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/doc/OpenColorIO/html
+        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/doc/$ENV{P}/html
         PATTERN .* EXCLUDE
 )
 
+if(OCIO_BUILD_PDF_DOCS)
+
 find_package(LATEX)
 if(PDFLATEX_COMPILER)
     
     add_custom_target(latex
-        COMMAND PYTHONPATH=${PYTHONPATH} ${EXTDIST_BINPATH}/sphinx-build -b latex . ${CMAKE_CURRENT_BINARY_DIR}/build-latex
+        COMMAND sphinx-build -b latex . ${CMAKE_CURRENT_BINARY_DIR}/build-latex
         DEPENDS
             OpenColorIO
             ${CMAKE_BINARY_DIR}/docs/conf.py
@@ -116,7 +114,6 @@
             ${RSTDOC_OUTPUT}
         COMMENT "Building latex doc"
         SOURCES ${DOCFILES})
-    add_dependencies(latex Sphinx)
     
     add_custom_target(pdf ALL
         COMMAND ${PDFLATEX_COMPILER} OpenColorIO.tex
@@ -126,6 +123,8 @@
     add_dependencies(pdf latex)
     
     install(FILES ${CMAKE_CURRENT_BINARY_DIR}/build-latex/OpenColorIO.pdf
-            DESTINATION ${CMAKE_INSTALL_PREFIX}/share/doc/OpenColorIO/)
+            DESTINATION ${CMAKE_INSTALL_PREFIX}/share/doc/$ENV{P}/)
     
 endif()
+
+endif()