Make headers available in the build directory
This essentially re-does r194825 and makes it possible to run clang
with libc++ without having to install it, even if you don't have any
version of libc++ installed in /usr/.
This behaviour broke in r210577/r211629, which fixed pr18681.
llvm-svn: 220489
diff --git a/libcxx/include/CMakeLists.txt b/libcxx/include/CMakeLists.txt
index bbf7ea4..df2cd34 100644
--- a/libcxx/include/CMakeLists.txt
+++ b/libcxx/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
)
