mgorny created this revision.
mgorny added a reviewer: chapuni.
mgorny added a subscriber: cfe-commits.
Copy the necessary options and configuration checks from LLVM to clang,
to support stand-alone documentation builds.
https://reviews.llvm.org/D23758
Files:
CMakeLists.txt
Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -162,6 +162,43 @@
endif()
endif()
+ option (LLVM_BUILD_DOCS "Build the llvm documentation." OFF)
+ option (LLVM_INCLUDE_DOCS "Generate build targets for llvm documentation."
ON)
+ option (LLVM_ENABLE_DOXYGEN "Use doxygen to generate llvm API
documentation." OFF)
+ option (LLVM_ENABLE_SPHINX "Use Sphinx to generate llvm documentation." OFF)
+
+ if (LLVM_ENABLE_DOXYGEN)
+ message(STATUS "Doxygen enabled.")
+ find_package(Doxygen REQUIRED)
+
+ if (DOXYGEN_FOUND)
+ # If we find doxygen and we want to enable doxygen by default create a
+ # global aggregate doxygen target for generating llvm and any/all
+ # subprojects doxygen documentation.
+ if (LLVM_BUILD_DOCS)
+ add_custom_target(doxygen ALL)
+ endif()
+
+ option(LLVM_DOXYGEN_EXTERNAL_SEARCH "Enable doxygen external search."
OFF)
+ if (LLVM_DOXYGEN_EXTERNAL_SEARCH)
+ set(LLVM_DOXYGEN_SEARCHENGINE_URL "" CACHE STRING "URL to use for
external search.")
+ set(LLVM_DOXYGEN_SEARCH_MAPPINGS "" CACHE STRING "Doxygen Search
Mappings")
+ endif()
+ endif()
+ else()
+ message(STATUS "Doxygen disabled.")
+ endif()
+
+ if (LLVM_ENABLE_SPHINX)
+ message(STATUS "Sphinx enabled.")
+ find_package(Sphinx REQUIRED)
+ if (LLVM_BUILD_DOCS)
+ add_custom_target(sphinx ALL)
+ endif()
+ else()
+ message(STATUS "Sphinx disabled.")
+ endif()
+
set( CLANG_BUILT_STANDALONE 1 )
set(BACKEND_PACKAGE_STRING "LLVM ${LLVM_PACKAGE_VERSION}")
else()
Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -162,6 +162,43 @@
endif()
endif()
+ option (LLVM_BUILD_DOCS "Build the llvm documentation." OFF)
+ option (LLVM_INCLUDE_DOCS "Generate build targets for llvm documentation." ON)
+ option (LLVM_ENABLE_DOXYGEN "Use doxygen to generate llvm API documentation." OFF)
+ option (LLVM_ENABLE_SPHINX "Use Sphinx to generate llvm documentation." OFF)
+
+ if (LLVM_ENABLE_DOXYGEN)
+ message(STATUS "Doxygen enabled.")
+ find_package(Doxygen REQUIRED)
+
+ if (DOXYGEN_FOUND)
+ # If we find doxygen and we want to enable doxygen by default create a
+ # global aggregate doxygen target for generating llvm and any/all
+ # subprojects doxygen documentation.
+ if (LLVM_BUILD_DOCS)
+ add_custom_target(doxygen ALL)
+ endif()
+
+ option(LLVM_DOXYGEN_EXTERNAL_SEARCH "Enable doxygen external search." OFF)
+ if (LLVM_DOXYGEN_EXTERNAL_SEARCH)
+ set(LLVM_DOXYGEN_SEARCHENGINE_URL "" CACHE STRING "URL to use for external search.")
+ set(LLVM_DOXYGEN_SEARCH_MAPPINGS "" CACHE STRING "Doxygen Search Mappings")
+ endif()
+ endif()
+ else()
+ message(STATUS "Doxygen disabled.")
+ endif()
+
+ if (LLVM_ENABLE_SPHINX)
+ message(STATUS "Sphinx enabled.")
+ find_package(Sphinx REQUIRED)
+ if (LLVM_BUILD_DOCS)
+ add_custom_target(sphinx ALL)
+ endif()
+ else()
+ message(STATUS "Sphinx disabled.")
+ endif()
+
set( CLANG_BUILT_STANDALONE 1 )
set(BACKEND_PACKAGE_STRING "LLVM ${LLVM_PACKAGE_VERSION}")
else()
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