[cmake] Created an aggregate doxygen target for generating doxygen documentation for llvm/all subprojects. Renamed llvm's doxygen generation command to doxygen-llvm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189506 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CMakeLists.txt b/docs/CMakeLists.txt
index 505b5db..7f1a51f 100644
--- a/docs/CMakeLists.txt
+++ b/docs/CMakeLists.txt
@@ -1,8 +1,4 @@
-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})
@@ -18,10 +14,14 @@
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