if (LLVM_ENABLE_DOXYGEN)
message(STATUS "Doxygen enabled.")
find_package(Doxygen)
+
+ 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()
+ endif()
else()
message(STATUS "Doxygen disabled.")
endif()
-if (LLVM_BUILD_DOCS)
- set(LLVM_DOCS_ADD_TO_ALL ALL)
-endif()
-
if (DOXYGEN_FOUND)
if (LLVM_ENABLE_DOXYGEN)
set(abs_top_srcdir ${LLVM_MAIN_SRC_DIR})
set(abs_top_builddir)
set(DOT)
- add_custom_target(doxygen ${LLVM_DOCS_ADD_TO_ALL}
+ add_custom_target(doxygen-llvm
COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
- COMMENT "Generating doxygen documentation." VERBATIM)
+ COMMENT "Generating llvm doxygen documentation." VERBATIM)
+
+ if (LLVM_BUILD_DOCS)
+ add_dependencies(doxygen doxygen-llvm)
+ endif()
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doxygen/html