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CMake: Don't use copy_if_different for TableGen output, because it does not work with IDE targets

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79732 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Douglas Gregor 2009-08-22 07:00:18 +00:00
parent 02b10347bb
commit 66aa9b1c2f
1 changed files with 2 additions and 8 deletions
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10
cmake/modules/TableGen.cmake
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@ -6,18 +6,12 @@ macro(tablegen ofn)
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})