1 files changed, 13 insertions, 4 deletions
diff --git a/include/CMakeLists.txt b/include/CMakeLists.txt
index bbf7ea42b..df2cd343d 100644
--- a/include/CMakeLists.txt
+++ b/include/CMakeLists.txt
@@ -1,13 +1,22 @@
 if (NOT LIBCXX_INSTALL_SUPPORT_HEADERS)
   set(LIBCXX_SUPPORT_HEADER_PATTERN PATTERN "support" EXCLUDE)
 endif()
-
-install(DIRECTORY .
-  DESTINATION include/c++/v1
-  FILES_MATCHING
+set(LIBCXX_HEADER_PATTERN
   PATTERN "*"
   PATTERN "CMakeLists.txt" EXCLUDE
   PATTERN ".svn" EXCLUDE
   ${LIBCXX_SUPPORT_HEADER_PATTERN}
+  )
+
+file(COPY .
+  DESTINATION "${CMAKE_BINARY_DIR}/include/c++/v1"
+  FILES_MATCHING
+  ${LIBCXX_HEADER_PATTERN}
+  )
+
+install(DIRECTORY .
+  DESTINATION include/c++/v1
+  FILES_MATCHING
+  ${LIBCXX_HEADER_PATTERN}
   PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
   )