[CMake] Remove target to build native tablegen
This was once needed so that multiple tablegen binaries don't compile
the library concurrently. However, this isn't needed anymore since
adding USES_TERMINAL to the custom_command.
This is supported by the fact that the target was only building
LLVMSupport since some cleanups a year ago. If this dependency had
really been needed, we would have seen complaints.
Differential Revision: https://reviews.llvm.org/D39299
llvm-svn: 317695
diff --git a/llvm/cmake/modules/TableGen.cmake b/llvm/cmake/modules/TableGen.cmake
index 7f17f70..95de53a 100644
--- a/llvm/cmake/modules/TableGen.cmake
+++ b/llvm/cmake/modules/TableGen.cmake
@@ -110,19 +110,6 @@
set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} ${target} PARENT_SCOPE)
endfunction()
-if(LLVM_USE_HOST_TOOLS AND NOT TARGET NATIVE_LIB_LLVMTABLEGEN)
- llvm_ExternalProject_BuildCmd(tblgen_build_cmd LLVMSupport
- ${LLVM_NATIVE_BUILD}
- CONFIGURATION Release)
- add_custom_command(OUTPUT LIB_LLVMTABLEGEN
- COMMAND ${tblgen_build_cmd}
- DEPENDS CONFIGURE_LLVM_NATIVE
- WORKING_DIRECTORY ${LLVM_NATIVE_BUILD}
- COMMENT "Building libLLVMTableGen for native TableGen..."
- USES_TERMINAL)
- add_custom_target(NATIVE_LIB_LLVMTABLEGEN DEPENDS LIB_LLVMTABLEGEN)
-endif()
-
macro(add_tablegen target project)
set(${target}_OLD_LLVM_LINK_COMPONENTS ${LLVM_LINK_COMPONENTS})
set(LLVM_LINK_COMPONENTS ${LLVM_LINK_COMPONENTS} TableGen)
@@ -166,7 +153,7 @@
CONFIGURATION Release)
add_custom_command(OUTPUT ${${project}_TABLEGEN_EXE}
COMMAND ${tblgen_build_cmd}
- DEPENDS ${target} NATIVE_LIB_LLVMTABLEGEN
+ DEPENDS CONFIGURE_LLVM_NATIVE ${target}
WORKING_DIRECTORY ${LLVM_NATIVE_BUILD}
COMMENT "Building native TableGen..."
USES_TERMINAL)