[PATCH] D101070: [llvm][cmake] Make `install_symlink` workflow work with absolute install dirs

[John Ericson via Phabricator via llvm-commits]

Ericson2314 updated this revision to Diff 447465.
Ericson2314 added a comment.

Avoid extend_path


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101070/new/

https://reviews.llvm.org/D101070

Files:
  llvm/cmake/modules/AddLLVM.cmake
  llvm/cmake/modules/LLVMInstallSymlink.cmake


Index: llvm/cmake/modules/LLVMInstallSymlink.cmake
===================================================================
--- llvm/cmake/modules/LLVMInstallSymlink.cmake
+++ llvm/cmake/modules/LLVMInstallSymlink.cmake
@@ -6,17 +6,20 @@
 
 function(install_symlink name target outdir)
   set(DESTDIR $ENV{DESTDIR})
-  set(bindir "${DESTDIR}${CMAKE_INSTALL_PREFIX}/${outdir}")
+  if(NOT IS_ABSOLUTE "${outdir}")
+    set(outdir "${CMAKE_INSTALL_PREFIX}/${outdir}")
+  endif()
+  set(outdir "${DESTDIR}${outdir}")
 
   message(STATUS "Creating ${name}")
 
   execute_process(
     COMMAND "${CMAKE_COMMAND}" -E create_symlink "${target}" "${name}"
-    WORKING_DIRECTORY "${bindir}" ERROR_VARIABLE has_err)
+    WORKING_DIRECTORY "${outdir}" ERROR_VARIABLE has_err)
   if(CMAKE_HOST_WIN32 AND has_err)
     execute_process(
       COMMAND "${CMAKE_COMMAND}" -E copy "${target}" "${name}"
-      WORKING_DIRECTORY "${bindir}")
+      WORKING_DIRECTORY "${outdir}")
   endif()
 
 endfunction()
Index: llvm/cmake/modules/AddLLVM.cmake
===================================================================
--- llvm/cmake/modules/AddLLVM.cmake
+++ llvm/cmake/modules/AddLLVM.cmake
@@ -1953,7 +1953,7 @@
 function(add_lit_testsuites project directory)
   if (NOT LLVM_ENABLE_IDE)
     cmake_parse_arguments(ARG "EXCLUDE_FROM_CHECK_ALL" "FOLDER" "PARAMS;DEPENDS;ARGS" ${ARGN})
-    
+
     if (NOT ARG_FOLDER)
       set(ARG_FOLDER "Test Subdirectories")
     endif()
@@ -2009,11 +2009,11 @@
 
   set(output_dir lib${LLVM_LIBDIR_SUFFIX})
   if(WIN32 AND "${type}" STREQUAL "SHARED")
-    set(output_dir bin)
+    set(output_dir "${CMAKE_INSTALL_BINDIR}")
   endif()
 
   install(SCRIPT ${INSTALL_SYMLINK}
-          CODE "install_symlink(${full_name} ${full_dest} ${output_dir})"
+          CODE "install_symlink(\"${full_name}\" \"${full_dest}\" \"${output_dir}\")"
           COMPONENT ${component})
 
 endfunction()
@@ -2048,8 +2048,10 @@
     set(full_dest llvm${CMAKE_EXECUTABLE_SUFFIX})
   endif()
 
+  set(output_dir "${${project}_TOOLS_INSTALL_DIR}")
+
   install(SCRIPT ${INSTALL_SYMLINK}
-          CODE "install_symlink(${full_name} ${full_dest} ${${project}_TOOLS_INSTALL_DIR})"
+          CODE "install_symlink(\"${full_name}\" \"${full_dest}\" \"${output_dir}\")"
           COMPONENT ${component})
 
   if (NOT LLVM_ENABLE_IDE AND NOT ARG_ALWAYS_GENERATE)


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