fix: use separate sphinx cache dir for each module

Using the same cache dir for all modules results in sphinx getting lost with source files having the same names.
abdes · Jan 28, 2022 · 03f36fc · 03f36fc
1 parent 4ad38e4
commit 03f36fc
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -279,8 +279,6 @@ include(DoxGeneration)
 
 # Sphinx/breathe/exhale
 set(SPHINX_BUILD_DIR "${CMAKE_BINARY_DIR}/sphinx")
-set(SPHINX_CACHE_DIR "${SPHINX_BUILD_DIR}/_doctrees")
-set(SPHINX_HTML_DIR "${SPHINX_BUILD_DIR}/html")
 include(SphinxGeneration)
 
 # Setup sphinx doc master target and add other submodules as dependencies

diff --git a/cmake/SphinxGeneration.cmake b/cmake/SphinxGeneration.cmake
@@ -51,7 +51,7 @@ if(SPHINX_FOUND)
       ${TARGET_NAME}_sphinx
       COMMAND
         ${SPHINX_EXECUTABLE} -q -b html -c "${EXHALE_TARGET_WORKDIR}" -d
-        "${SPHINX_CACHE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/doc"
+        "${SPHINX_TARGET_WORKDIR}/_doctrees" "${CMAKE_CURRENT_SOURCE_DIR}/doc"
         "${SPHINX_TARGET_WORKDIR}/html"
       WORKING_DIRECTORY "${SPHINX_TARGET_WORKDIR}"
       VERBATIM