CMake: Don't use copy_if_different for TableGen output, because it does not work with IDE targets
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79732 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/cmake/modules/TableGen.cmake b/cmake/modules/TableGen.cmake
index 8e358be..f6da1b8 100644
--- a/cmake/modules/TableGen.cmake
+++ b/cmake/modules/TableGen.cmake
@@ -6,18 +6,12 @@
file(GLOB local_tds "*.td")
file(GLOB_RECURSE global_tds "${LLVM_MAIN_SRC_DIR}/include/llvm/*.td")
- add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
+ add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${ofn}
COMMAND ${LLVM_TABLEGEN_EXE} ${ARGN} -I ${CMAKE_CURRENT_SOURCE_DIR}
-I ${LLVM_MAIN_SRC_DIR}/lib/Target -I ${LLVM_MAIN_INCLUDE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/${LLVM_TARGET_DEFINITIONS}
- -o ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
+ -o ${CMAKE_CURRENT_BINARY_DIR}/${ofn}
DEPENDS tblgen ${local_tds} ${global_tds}
- COMMENT "Building ${ofn}.tmp..."
- )
- add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${ofn}
- COMMAND ${CMAKE_COMMAND} -E copy_if_different
- ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp ${CMAKE_CURRENT_BINARY_DIR}/${ofn}
- DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
COMMENT "Building ${ofn}..."
)
set(TABLEGEN_OUTPUT ${TABLEGEN_OUTPUT} ${CMAKE_CURRENT_BINARY_DIR}/${ofn})