[llvm] [cmake] Add install targets for missing distribution components

Add install targets as necessary to include all files normally installed
in LLVM_DISTRIBUTION_COMPONENTS.  This includes targets for Sphinx docs,
opt-viewer Python modules and TableGens.

Differential Revision: https://reviews.llvm.org/D68339

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@373482 91177308-0d34-0410-b5e6-96231b3b80d8

Author: mgorny

cmake/modules/AddSphinxTarget.cmake

@@ -71,6 +71,11 @@ function (add_sphinx_target builder project)
                 COMPONENT "${project}-sphinx-man"
                 DESTINATION ${INSTALL_MANDIR}man1)
 
+        if(NOT LLVM_ENABLE_IDE)
+          add_llvm_install_targets("install-${SPHINX_TARGET_NAME}"
+                                   DEPENDS ${SPHINX_TARGET_NAME}
+                                   COMPONENT "${project}-sphinx-man")
+        endif()
       elseif (builder STREQUAL html)
         string(TOUPPER "${project}" project_upper)
         set(${project_upper}_INSTALL_SPHINX_HTML_DIR "share/doc/${project}/html"
@@ -82,6 +87,12 @@ function (add_sphinx_target builder project)
         install(DIRECTORY "${SPHINX_BUILD_DIR}/."
                 COMPONENT "${project}-sphinx-html"
                 DESTINATION "${${project_upper}_INSTALL_SPHINX_HTML_DIR}")
+
+        if(NOT LLVM_ENABLE_IDE)
+          add_llvm_install_targets("install-${SPHINX_TARGET_NAME}"
+                                   DEPENDS ${SPHINX_TARGET_NAME}
+                                   COMPONENT "${project}-sphinx-html")
+        endif()
       else()
         message(WARNING Installation of ${builder} not supported)
       endif()

cmake/modules/TableGen.cmake

@@ -171,7 +171,13 @@ macro(add_tablegen target project)
 
     install(TARGETS ${target}
             ${export_to_llvmexports}
+            COMPONENT ${target}
             RUNTIME DESTINATION ${LLVM_TOOLS_INSTALL_DIR})
+    if(NOT LLVM_ENABLE_IDE)
+      add_llvm_install_targets("install-${target}"
+                               DEPENDS ${target}
+                               COMPONENT ${target})
+    endif()
   endif()
   set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${target})
 endmacro()

tools/opt-viewer/CMakeLists.txt

@@ -11,3 +11,10 @@ foreach (file ${files})
     DESTINATION share/opt-viewer
     COMPONENT opt-viewer)
 endforeach (file)
+
+add_custom_target(opt-viewer DEPENDS ${files})
+if(NOT LLVM_ENABLE_IDE)
+  add_llvm_install_targets("install-opt-viewer"
+                           DEPENDS opt-viewer
+                           COMPONENT opt-viewer)
+endif()