cmake: Add INSTALL_WITH_TOOLCHAIN option to add_*_library macros

Summary:
This will simplify the macros by allowing us to remove the hard-coded
list of libraries that should be installed when
LLVM_INSTALL_TOOLCHAIN_ONLY is enabled.

Reviewers: beanz, smeenai

Reviewed By: beanz

Subscribers: aheejin, mehdi_amini, mgorny, steven_wu, dexonsmith, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D64580

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365902 91177308-0d34-0410-b5e6-96231b3b80d8

Author: tstellar

cmake/modules/AddLLVM.cmake

@@ -657,7 +657,7 @@ endfunction()
 
 macro(add_llvm_library name)
   cmake_parse_arguments(ARG
-    "SHARED;BUILDTREE_ONLY;MODULE"
+    "SHARED;BUILDTREE_ONLY;MODULE;INSTALL_WITH_TOOLCHAIN"
     ""
     ""
     ${ARGN})
@@ -685,11 +685,7 @@ macro(add_llvm_library name)
   elseif(ARG_BUILDTREE_ONLY)
     set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS_BUILDTREE_ONLY ${name})
   else()
-    if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR
-        ${name} STREQUAL "LTO" OR
-        ${name} STREQUAL "LLVM-C" OR
-        ${name} STREQUAL "Remarks" OR
-        (LLVM_LINK_LLVM_DYLIB AND ${name} STREQUAL "LLVM"))
+    if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ARG_INSTALL_WITH_TOOLCHAIN)
 
       set(export_to_llvmexports)
       if(${name} IN_LIST LLVM_DISTRIBUTION_COMPONENTS OR

tools/llvm-shlib/CMakeLists.txt

@@ -39,7 +39,10 @@ if(LLVM_BUILD_LLVM_DYLIB)
     add_custom_target(libLLVMExports DEPENDS ${LLVM_EXPORTED_SYMBOL_FILE})
   endif()
 
-  add_llvm_library(LLVM SHARED DISABLE_LLVM_LINK_LLVM_DYLIB SONAME ${SOURCES})
+  if (LLVM_LINK_LLVM_DYLIB)
+    set(INSTALL_WITH_TOOLCHAIN INSTALL_WITH_TOOLCHAIN)
+  endif()
+  add_llvm_library(LLVM SHARED DISABLE_LLVM_LINK_LLVM_DYLIB SONAME ${INSTALL_WITH_TOOLCHAIN} ${SOURCES})
 
   list(REMOVE_DUPLICATES LIB_NAMES)
   if(("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") OR (MINGW) OR (HAIKU)
@@ -105,7 +108,7 @@ if(LLVM_BUILD_LLVM_C_DYLIB AND NOT MSVC)
 
   add_custom_target(libLLVMCExports DEPENDS ${LLVM_EXPORTED_SYMBOL_FILE})
 
-  add_llvm_library(LLVM-C SHARED ${SOURCES})
+  add_llvm_library(LLVM-C SHARED ${SOURCES} INSTALL_WITH_TOOLCHAIN)
 
   target_link_libraries(LLVM-C PUBLIC LLVM)
   add_dependencies(LLVM-C libLLVMCExports)

tools/lto/CMakeLists.txt

@@ -20,7 +20,7 @@ set(SOURCES
 
 set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/lto.exports)
 
-add_llvm_library(LTO SHARED ${SOURCES} DEPENDS intrinsics_gen)
+add_llvm_library(LTO SHARED INSTALL_WITH_TOOLCHAIN ${SOURCES} DEPENDS intrinsics_gen)
 
 install(FILES ${LLVM_MAIN_INCLUDE_DIR}/llvm-c/lto.h
   DESTINATION include/llvm-c

tools/remarks-shlib/CMakeLists.txt

@@ -8,7 +8,7 @@ set(SOURCES
 
 set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/Remarks.exports)
 
-add_llvm_library(Remarks SHARED ${SOURCES})
+add_llvm_library(Remarks SHARED INSTALL_WITH_TOOLCHAIN ${SOURCES})
 
 install(FILES ${LLVM_MAIN_INCLUDE_DIR}/llvm-c/Remarks.h
   DESTINATION include/llvm-c