[PATCH] D49345: [CMake] Use correct variable as header install prefix

[Petr Hosek via Phabricator via cfe-commits]

phosek created this revision.
phosek added reviewers: EricWF, mclow.lists, beanz.
Herald added subscribers: cfe-commits, ldionne, christof, mgorny.

This variable is already set in CMakeLists.txt but it wasn't used
which means that the headers get installed into a wrong location
when the per target runtime directory option is being used.


Repository:
  rCXX libc++

https://reviews.llvm.org/D49345

Files:
  libcxx/include/CMakeLists.txt


Index: libcxx/include/CMakeLists.txt
===================================================================
--- libcxx/include/CMakeLists.txt
+++ libcxx/include/CMakeLists.txt
@@ -239,16 +239,16 @@
   foreach(file ${files})
     get_filename_component(dir ${file} DIRECTORY)
     install(FILES ${file}
-      DESTINATION ${LIBCXX_INSTALL_PATH}include/c++/v1/${dir}
+      DESTINATION ${LIBCXX_INSTALL_HEADER_PREFIX}include/c++/v1/${dir}
       COMPONENT cxx-headers
       PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
     )
   endforeach()
 
   if (LIBCXX_NEEDS_SITE_CONFIG)
     # Install the generated header as __config.
     install(FILES ${LIBCXX_BINARY_DIR}/__generated_config
-      DESTINATION ${LIBCXX_INSTALL_PATH}include/c++/v1
+      DESTINATION ${LIBCXX_INSTALL_HEADER_PREFIX}include/c++/v1
       PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
       RENAME __config
       COMPONENT cxx-headers)


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