sgraenitz created this revision.
sgraenitz added reviewers: aprantl, JDevlieghere, davide, friss, dexonsmith.
Herald added a subscriber: mgorny.
LLDB.framework wants a copy these headers. With this change LLDB can easily
glob for the list of files:
get_target_property(clang_include_dir clang-headers RUNTIME_OUTPUT_DIRECTORY)
file(GLOB_RECURSE clang_vendor_headers RELATIVE ${clang_include_dir}
"${clang_include_dir}/*")
By default `RUNTIME_OUTPUT_DIRECTORY` is unset for custom targets like
`clang-headers`.
Not sure if there is a read&write property that matches the purpose better.
What do you think?
Repository:
rC Clang
https://reviews.llvm.org/D55128
Files:
lib/Headers/CMakeLists.txt
Index: lib/Headers/CMakeLists.txt
===================================================================
--- lib/Headers/CMakeLists.txt
+++ lib/Headers/CMakeLists.txt
@@ -144,7 +144,7 @@
list(APPEND out_files ${dst})
endforeach( f )
-add_custom_command(OUTPUT ${output_dir}/arm_neon.h
+add_custom_command(OUTPUT ${output_dir}/arm_neon.h
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h ${output_dir}/arm_neon.h
COMMENT "Copying clang's arm_neon.h...")
@@ -156,7 +156,9 @@
list(APPEND out_files ${output_dir}/arm_fp16.h)
add_custom_target(clang-headers ALL DEPENDS ${out_files})
-set_target_properties(clang-headers PROPERTIES FOLDER "Misc")
+set_target_properties(clang-headers PROPERTIES
+ FOLDER "Misc"
+ RUNTIME_OUTPUT_DIRECTORY "${output_dir}")
install(
FILES ${files} ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h
Index: lib/Headers/CMakeLists.txt
===================================================================
--- lib/Headers/CMakeLists.txt
+++ lib/Headers/CMakeLists.txt
@@ -144,7 +144,7 @@
list(APPEND out_files ${dst})
endforeach( f )
-add_custom_command(OUTPUT ${output_dir}/arm_neon.h
+add_custom_command(OUTPUT ${output_dir}/arm_neon.h
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h ${output_dir}/arm_neon.h
COMMENT "Copying clang's arm_neon.h...")
@@ -156,7 +156,9 @@
list(APPEND out_files ${output_dir}/arm_fp16.h)
add_custom_target(clang-headers ALL DEPENDS ${out_files})
-set_target_properties(clang-headers PROPERTIES FOLDER "Misc")
+set_target_properties(clang-headers PROPERTIES
+ FOLDER "Misc"
+ RUNTIME_OUTPUT_DIRECTORY "${output_dir}")
install(
FILES ${files} ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h
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