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1include(ExternalProject)
2
3# llvm_ExternalProject_BuildCmd(out_var target)
4#   Utility function for constructing command lines for external project targets
5function(llvm_ExternalProject_BuildCmd out_var target bin_dir)
6  cmake_parse_arguments(ARG "" "CONFIGURATION" "" ${ARGN})
7  if(NOT ARG_CONFIGURATION)
8    set(ARG_CONFIGURATION "$<CONFIG>")
9  endif()
10  if (CMAKE_GENERATOR MATCHES "Make")
11    # Use special command for Makefiles to support parallelism.
12    set(${out_var} "$(MAKE)" "-C" "${bin_dir}" "${target}" PARENT_SCOPE)
13  else()
14    set(tool_args "${LLVM_EXTERNAL_PROJECT_BUILD_TOOL_ARGS}")
15    if(NOT tool_args STREQUAL "")
16      string(CONFIGURE "${tool_args}" tool_args @ONLY)
17      string(PREPEND tool_args "-- ")
18      separate_arguments(tool_args UNIX_COMMAND "${tool_args}")
19    endif()
20    set(${out_var} ${CMAKE_COMMAND} --build ${bin_dir} --target ${target}
21                                    --config ${ARG_CONFIGURATION} ${tool_args} PARENT_SCOPE)
22  endif()
23endfunction()
24
25# is_msvc_triple(out_var triple)
26#   Checks whether the passed triple refers to an MSVC environment
27function(is_msvc_triple out_var triple)
28  if (triple MATCHES ".*-windows-msvc.*")
29    set(${out_var} TRUE PARENT_SCOPE)
30  else()
31    set(${out_var} FALSE PARENT_SCOPE)
32  endif()
33endfunction()
34
35
36# llvm_ExternalProject_Add(name source_dir ...
37#   USE_TOOLCHAIN
38#     Use just-built tools (see TOOLCHAIN_TOOLS)
39#   EXCLUDE_FROM_ALL
40#     Exclude this project from the all target
41#   NO_INSTALL
42#     Don't generate install targets for this project
43#   ALWAYS_CLEAN
44#     Always clean the sub-project before building
45#   CMAKE_ARGS arguments...
46#     Optional cmake arguments to pass when configuring the project
47#   TOOLCHAIN_TOOLS targets...
48#     Targets for toolchain tools (defaults to clang;lld)
49#   DEPENDS targets...
50#     Targets that this project depends on
51#   EXTRA_TARGETS targets...
52#     Extra targets in the subproject to generate targets for
53#   PASSTHROUGH_PREFIXES prefix...
54#     Extra variable prefixes (name is always included) to pass down
55#   STRIP_TOOL path
56#     Use provided strip tool instead of the default one.
57#   TARGET_TRIPLE triple
58#     Optional target triple to pass to the compiler
59#   FOLDER
60#     For IDEs, the Folder to put the targets into.
61#   )
62function(llvm_ExternalProject_Add name source_dir)
63  cmake_parse_arguments(ARG
64    "USE_TOOLCHAIN;EXCLUDE_FROM_ALL;NO_INSTALL;ALWAYS_CLEAN"
65    "SOURCE_DIR;FOLDER"
66    "CMAKE_ARGS;TOOLCHAIN_TOOLS;RUNTIME_LIBRARIES;DEPENDS;EXTRA_TARGETS;PASSTHROUGH_PREFIXES;STRIP_TOOL;TARGET_TRIPLE"
67    ${ARGN})
68  canonicalize_tool_name(${name} nameCanon)
69
70  foreach(arg ${ARG_CMAKE_ARGS})
71    if(arg MATCHES "^-DCMAKE_SYSTEM_NAME=")
72      string(REGEX REPLACE "^-DCMAKE_SYSTEM_NAME=(.*)$" "\\1" _cmake_system_name "${arg}")
73    endif()
74  endforeach()
75
76  # If CMAKE_SYSTEM_NAME is not set explicitly in the arguments passed to us,
77  # reflect CMake's own default.
78  if (NOT _cmake_system_name)
79    set(_cmake_system_name "${CMAKE_HOST_SYSTEM_NAME}")
80  endif()
81
82  if(NOT ARG_TARGET_TRIPLE)
83    set(target_triple ${LLVM_DEFAULT_TARGET_TRIPLE})
84  else()
85    set(target_triple ${ARG_TARGET_TRIPLE})
86  endif()
87
88  is_msvc_triple(is_msvc_target "${target_triple}")
89
90  if(NOT ARG_TOOLCHAIN_TOOLS)
91    set(ARG_TOOLCHAIN_TOOLS clang)
92    # AIX 64-bit XCOFF and big AR format is not yet supported in some of these tools.
93    if(NOT _cmake_system_name STREQUAL AIX)
94      list(APPEND ARG_TOOLCHAIN_TOOLS lld llvm-ar llvm-ranlib llvm-nm llvm-objdump)
95      if(_cmake_system_name STREQUAL Darwin)
96        list(APPEND ARG_TOOLCHAIN_TOOLS llvm-libtool-darwin llvm-lipo)
97      elseif(is_msvc_target)
98        list(APPEND ARG_TOOLCHAIN_TOOLS llvm-lib llvm-rc)
99        if (LLVM_ENABLE_LIBXML2)
100          list(APPEND ARG_TOOLCHAIN_TOOLS llvm-mt)
101        endif()
102      else()
103        # TODO: These tools don't fully support Mach-O format yet.
104        list(APPEND ARG_TOOLCHAIN_TOOLS llvm-objcopy llvm-strip llvm-readelf)
105      endif()
106    endif()
107  endif()
108  foreach(tool ${ARG_TOOLCHAIN_TOOLS})
109    if(TARGET ${tool})
110      list(APPEND TOOLCHAIN_TOOLS ${tool})
111
112      # $<TARGET_FILE:tgt> only works on add_executable or add_library targets
113      # The below logic mirrors cmake's own implementation
114      get_target_property(target_type "${tool}" TYPE)
115      if(NOT target_type STREQUAL "OBJECT_LIBRARY" AND
116         NOT target_type STREQUAL "UTILITY" AND
117         NOT target_type STREQUAL "GLOBAL_TARGET" AND
118         NOT target_type STREQUAL "INTERFACE_LIBRARY")
119        list(APPEND TOOLCHAIN_BINS $<TARGET_FILE:${tool}>)
120      endif()
121
122    endif()
123  endforeach()
124
125  if(NOT ARG_RUNTIME_LIBRARIES)
126    set(ARG_RUNTIME_LIBRARIES compiler-rt libcxx)
127  endif()
128  foreach(lib ${ARG_RUNTIME_LIBRARIES})
129    if(TARGET ${lib})
130      list(APPEND RUNTIME_LIBRARIES ${lib})
131    endif()
132  endforeach()
133
134  if(ARG_ALWAYS_CLEAN)
135    set(always_clean clean)
136  endif()
137
138  if(clang IN_LIST TOOLCHAIN_TOOLS)
139    set(CLANG_IN_TOOLCHAIN On)
140  endif()
141
142  if(RUNTIME_LIBRARIES AND CLANG_IN_TOOLCHAIN)
143    list(APPEND TOOLCHAIN_BINS ${RUNTIME_LIBRARIES})
144  endif()
145
146  set(STAMP_DIR ${CMAKE_CURRENT_BINARY_DIR}/${name}-stamps/)
147  set(BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/${name}-bins/)
148
149  add_custom_target(${name}-clear
150    COMMAND ${CMAKE_COMMAND} -E remove_directory ${BINARY_DIR}
151    COMMAND ${CMAKE_COMMAND} -E remove_directory ${STAMP_DIR}
152    COMMENT "Clobbering ${name} build and stamp directories"
153    USES_TERMINAL
154    )
155  if (ARG_FOLDER)
156    set_target_properties(${name}-clear PROPERTIES FOLDER "${ARG_FOLDER}")
157  endif ()
158
159  # Find all variables that start with a prefix and propagate them through
160  get_cmake_property(variableNames VARIABLES)
161
162  list(APPEND ARG_PASSTHROUGH_PREFIXES ${nameCanon})
163  foreach(prefix ${ARG_PASSTHROUGH_PREFIXES})
164    foreach(variableName ${variableNames})
165      if(variableName MATCHES "^${prefix}")
166        string(REPLACE ";" "|" value "${${variableName}}")
167        list(APPEND PASSTHROUGH_VARIABLES
168          -D${variableName}=${value})
169      endif()
170    endforeach()
171  endforeach()
172
173  # Populate the non-project-specific passthrough variables
174  foreach(variableName ${LLVM_EXTERNAL_PROJECT_PASSTHROUGH})
175    if(DEFINED ${variableName})
176      if("${${variableName}}" STREQUAL "")
177        set(value "")
178      else()
179        string(REPLACE ";" "|" value "${${variableName}}")
180      endif()
181      list(APPEND PASSTHROUGH_VARIABLES
182        -D${variableName}=${value})
183    endif()
184  endforeach()
185
186  if(ARG_USE_TOOLCHAIN AND NOT CMAKE_CROSSCOMPILING)
187    if(CLANG_IN_TOOLCHAIN)
188      if(is_msvc_target)
189        set(compiler_args -DCMAKE_C_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/clang-cl${CMAKE_EXECUTABLE_SUFFIX}
190                          -DCMAKE_CXX_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/clang-cl${CMAKE_EXECUTABLE_SUFFIX}
191                          -DCMAKE_ASM_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/clang-cl${CMAKE_EXECUTABLE_SUFFIX})
192      else()
193        set(compiler_args -DCMAKE_C_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/clang${CMAKE_EXECUTABLE_SUFFIX}
194                          -DCMAKE_CXX_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/clang++${CMAKE_EXECUTABLE_SUFFIX}
195                          -DCMAKE_ASM_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/clang${CMAKE_EXECUTABLE_SUFFIX})
196      endif()
197    endif()
198    if(lld IN_LIST TOOLCHAIN_TOOLS)
199      if(is_msvc_target)
200        list(APPEND compiler_args -DCMAKE_LINKER=${LLVM_RUNTIME_OUTPUT_INTDIR}/lld-link${CMAKE_EXECUTABLE_SUFFIX})
201      elseif(NOT _cmake_system_name STREQUAL Darwin)
202        list(APPEND compiler_args -DCMAKE_LINKER=${LLVM_RUNTIME_OUTPUT_INTDIR}/ld.lld${CMAKE_EXECUTABLE_SUFFIX})
203      endif()
204    endif()
205    if(llvm-ar IN_LIST TOOLCHAIN_TOOLS)
206      if(is_msvc_target)
207        list(APPEND compiler_args -DCMAKE_AR=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-lib${CMAKE_EXECUTABLE_SUFFIX})
208      else()
209        list(APPEND compiler_args -DCMAKE_AR=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-ar${CMAKE_EXECUTABLE_SUFFIX})
210      endif()
211    endif()
212    if(llvm-libtool-darwin IN_LIST TOOLCHAIN_TOOLS)
213      list(APPEND compiler_args -DCMAKE_LIBTOOL=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-libtool-darwin${CMAKE_EXECUTABLE_SUFFIX})
214    endif()
215    if(llvm-lipo IN_LIST TOOLCHAIN_TOOLS)
216      list(APPEND compiler_args -DCMAKE_LIPO=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-lipo${CMAKE_EXECUTABLE_SUFFIX})
217    endif()
218    if(llvm-ranlib IN_LIST TOOLCHAIN_TOOLS)
219      list(APPEND compiler_args -DCMAKE_RANLIB=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-ranlib${CMAKE_EXECUTABLE_SUFFIX})
220    endif()
221    if(llvm-nm IN_LIST TOOLCHAIN_TOOLS)
222      list(APPEND compiler_args -DCMAKE_NM=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-nm${CMAKE_EXECUTABLE_SUFFIX})
223    endif()
224    if(llvm-objdump IN_LIST TOOLCHAIN_TOOLS)
225      list(APPEND compiler_args -DCMAKE_OBJDUMP=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-objdump${CMAKE_EXECUTABLE_SUFFIX})
226    endif()
227    if(llvm-objcopy IN_LIST TOOLCHAIN_TOOLS)
228      list(APPEND compiler_args -DCMAKE_OBJCOPY=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-objcopy${CMAKE_EXECUTABLE_SUFFIX})
229    endif()
230    if(llvm-strip IN_LIST TOOLCHAIN_TOOLS AND NOT ARG_STRIP_TOOL)
231      list(APPEND compiler_args -DCMAKE_STRIP=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-strip${CMAKE_EXECUTABLE_SUFFIX})
232    endif()
233    if(llvm-readelf IN_LIST TOOLCHAIN_TOOLS)
234      list(APPEND compiler_args -DCMAKE_READELF=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-readelf${CMAKE_EXECUTABLE_SUFFIX})
235    endif()
236    if(llvm-mt IN_LIST TOOLCHAIN_TOOLS AND is_msvc_target)
237      list(APPEND compiler_args -DCMAKE_MT=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-mt${CMAKE_EXECUTABLE_SUFFIX})
238    endif()
239    if(llvm-rc IN_LIST TOOLCHAIN_TOOLS AND is_msvc_target)
240      list(APPEND compiler_args -DCMAKE_RC_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-rc${CMAKE_EXECUTABLE_SUFFIX})
241    endif()
242    list(APPEND ARG_DEPENDS ${TOOLCHAIN_TOOLS})
243    # Add LLVMgold.so dependency if it is available, as clang may need it for
244    # LTO.
245    if(CLANG_IN_TOOLCHAIN AND TARGET LLVMgold)
246      list(APPEND ARG_DEPENDS LLVMgold)
247    endif()
248  endif()
249
250  if(ARG_STRIP_TOOL)
251    list(APPEND compiler_args -DCMAKE_STRIP=${ARG_STRIP_TOOL})
252  endif()
253
254  add_custom_command(
255    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${name}-clobber-stamp
256    DEPENDS ${ARG_DEPENDS}
257    COMMAND ${CMAKE_COMMAND} -E touch ${BINARY_DIR}/CMakeCache.txt
258    COMMAND ${CMAKE_COMMAND} -E touch ${STAMP_DIR}/${name}-mkdir
259    COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_CURRENT_BINARY_DIR}/${name}-clobber-stamp
260    COMMENT "Clobbering bootstrap build and stamp directories"
261    )
262
263  add_custom_target(${name}-clobber
264    DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${name}-clobber-stamp)
265  if (ARG_FOLDER)
266    set_target_properties(${name}-clobber PROPERTIES FOLDER "${ARG_FOLDER}")
267  endif ()
268
269  if(ARG_EXCLUDE_FROM_ALL)
270    set(exclude EXCLUDE_FROM_ALL 1)
271  endif()
272
273  if(CMAKE_SYSROOT)
274    set(sysroot_arg -DCMAKE_SYSROOT=${CMAKE_SYSROOT})
275  endif()
276
277  if(CMAKE_CROSSCOMPILING)
278    set(compiler_args -DCMAKE_ASM_COMPILER=${CMAKE_ASM_COMPILER}
279                      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
280                      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
281                      -DCMAKE_LINKER=${CMAKE_LINKER}
282                      -DCMAKE_AR=${CMAKE_AR}
283                      -DCMAKE_RANLIB=${CMAKE_RANLIB}
284                      -DCMAKE_LIPO=${CMAKE_LIPO}
285                      -DCMAKE_NM=${CMAKE_NM}
286                      -DCMAKE_OBJCOPY=${CMAKE_OBJCOPY}
287                      -DCMAKE_OBJDUMP=${CMAKE_OBJDUMP}
288                      -DCMAKE_STRIP=${CMAKE_STRIP}
289                      -DCMAKE_READELF=${CMAKE_READELF})
290    set(llvm_config_path ${LLVM_CONFIG_PATH})
291
292    if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
293      string(REGEX MATCH "^[0-9]+" CLANG_VERSION_MAJOR
294             ${PACKAGE_VERSION})
295      if(DEFINED CLANG_RESOURCE_DIR AND NOT CLANG_RESOURCE_DIR STREQUAL "")
296        set(resource_dir ${LLVM_TOOLS_BINARY_DIR}/${CLANG_RESOURCE_DIR})
297      else()
298        set(resource_dir "${LLVM_LIBRARY_DIR}/clang/${CLANG_VERSION_MAJOR}")
299      endif()
300      set(flag_types ASM C CXX MODULE_LINKER SHARED_LINKER EXE_LINKER)
301      foreach(type ${flag_types})
302        set(${type}_flag -DCMAKE_${type}_FLAGS_INIT=-resource-dir=${resource_dir})
303      endforeach()
304      string(REPLACE ";" "|" flag_string "${flag_types}")
305      foreach(arg ${ARG_CMAKE_ARGS})
306        if(arg MATCHES "^-DCMAKE_(${flag_string})_FLAGS")
307          foreach(type ${flag_types})
308            if(arg MATCHES "^-DCMAKE_${type}_FLAGS")
309              string(REGEX REPLACE "^-DCMAKE_${type}_FLAGS=(.*)$" "\\1" flag_value "${arg}")
310              set(${type}_flag "${${type}_flag} ${flag_value}")
311            endif()
312          endforeach()
313        else()
314          list(APPEND cmake_args ${arg})
315        endif()
316      endforeach()
317      foreach(type ${flag_types})
318        list(APPEND cmake_args ${${type}_flag})
319      endforeach()
320    else()
321      set(cmake_args ${ARG_CMAKE_ARGS})
322    endif()
323  else()
324    set(llvm_config_path "$<TARGET_FILE:llvm-config>")
325    set(cmake_args ${ARG_CMAKE_ARGS})
326  endif()
327
328  if(ARG_TARGET_TRIPLE)
329    list(APPEND compiler_args -DCMAKE_C_COMPILER_TARGET=${ARG_TARGET_TRIPLE})
330    list(APPEND compiler_args -DCMAKE_CXX_COMPILER_TARGET=${ARG_TARGET_TRIPLE})
331    list(APPEND compiler_args -DCMAKE_ASM_COMPILER_TARGET=${ARG_TARGET_TRIPLE})
332  endif()
333
334  if(CMAKE_VERBOSE_MAKEFILE)
335    set(verbose -DCMAKE_VERBOSE_MAKEFILE=ON)
336  endif()
337
338  ExternalProject_Add(${name}
339    DEPENDS ${ARG_DEPENDS} llvm-config
340    ${name}-clobber
341    PREFIX ${CMAKE_BINARY_DIR}/projects/${name}
342    SOURCE_DIR ${source_dir}
343    STAMP_DIR ${STAMP_DIR}
344    BINARY_DIR ${BINARY_DIR}
345    ${exclude}
346    CMAKE_ARGS ${${nameCanon}_CMAKE_ARGS}
347               --no-warn-unused-cli
348               ${compiler_args}
349               ${verbose}
350               -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
351               ${sysroot_arg}
352               -DLLVM_BINARY_DIR=${PROJECT_BINARY_DIR}
353               -DLLVM_CONFIG_PATH=${llvm_config_path}
354               -DLLVM_ENABLE_WERROR=${LLVM_ENABLE_WERROR}
355               -DLLVM_HOST_TRIPLE=${LLVM_HOST_TRIPLE}
356               -DLLVM_HAVE_LINK_VERSION_SCRIPT=${LLVM_HAVE_LINK_VERSION_SCRIPT}
357               -DLLVM_USE_RELATIVE_PATHS_IN_DEBUG_INFO=${LLVM_USE_RELATIVE_PATHS_IN_DEBUG_INFO}
358               -DLLVM_USE_RELATIVE_PATHS_IN_FILES=${LLVM_USE_RELATIVE_PATHS_IN_FILES}
359               -DLLVM_LIT_ARGS=${LLVM_LIT_ARGS}
360               -DLLVM_SOURCE_PREFIX=${LLVM_SOURCE_PREFIX}
361               -DPACKAGE_VERSION=${PACKAGE_VERSION}
362               -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
363               -DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}
364               -DCMAKE_EXPORT_COMPILE_COMMANDS=1
365               ${cmake_args}
366               ${PASSTHROUGH_VARIABLES}
367    INSTALL_COMMAND ""
368    STEP_TARGETS configure build
369    BUILD_ALWAYS 1
370    USES_TERMINAL_CONFIGURE 1
371    USES_TERMINAL_BUILD 1
372    USES_TERMINAL_INSTALL 1
373    LIST_SEPARATOR |
374    )
375  if (ARG_FOLDER)
376    set_target_properties(
377      ${name} ${name}-clobber ${name}-build ${name}-configure
378      PROPERTIES FOLDER "${ARG_FOLDER}"
379    )
380  endif ()
381
382  if(ARG_USE_TOOLCHAIN)
383    set(force_deps DEPENDS ${TOOLCHAIN_BINS})
384  endif()
385
386  llvm_ExternalProject_BuildCmd(run_clean clean ${BINARY_DIR})
387  ExternalProject_Add_Step(${name} clean
388    COMMAND ${run_clean}
389    COMMENT "Cleaning ${name}..."
390    DEPENDEES configure
391    ${force_deps}
392    WORKING_DIRECTORY ${BINARY_DIR}
393    EXCLUDE_FROM_MAIN 1
394    USES_TERMINAL 1
395    )
396  ExternalProject_Add_StepTargets(${name} clean)
397  if (ARG_FOLDER)
398    set_target_properties(${name}-clean PROPERTIES FOLDER "${ARG_FOLDER}")
399  endif ()
400
401  if(ARG_USE_TOOLCHAIN)
402    add_dependencies(${name}-clean ${name}-clobber)
403    set_target_properties(${name}-clean PROPERTIES
404      SOURCES ${CMAKE_CURRENT_BINARY_DIR}/${name}-clobber-stamp)
405  endif()
406
407  if(NOT ARG_NO_INSTALL)
408    install(CODE "execute_process\(COMMAND \${CMAKE_COMMAND} -DCMAKE_INSTALL_PREFIX=\${CMAKE_INSTALL_PREFIX} -DCMAKE_INSTALL_DO_STRIP=\${CMAKE_INSTALL_DO_STRIP} -P ${BINARY_DIR}/cmake_install.cmake\)"
409      COMPONENT ${name})
410
411    add_llvm_install_targets(install-${name}
412                             DEPENDS ${name}
413                             COMPONENT ${name})
414    if (ARG_FOLDER)
415       set_target_properties(install-${name} PROPERTIES FOLDER "${ARG_FOLDER}")
416    endif ()
417  endif()
418
419  # Add top-level targets
420  foreach(target ${ARG_EXTRA_TARGETS})
421    if(DEFINED ${target})
422      set(external_target "${${target}}")
423    else()
424      set(external_target "${target}")
425    endif()
426    llvm_ExternalProject_BuildCmd(build_runtime_cmd ${external_target} ${BINARY_DIR})
427    add_custom_target(${target}
428      COMMAND ${build_runtime_cmd}
429      DEPENDS ${name}-configure
430      WORKING_DIRECTORY ${BINARY_DIR}
431      VERBATIM
432      USES_TERMINAL)
433    if (ARG_FOLDER)
434      set_target_properties(${target} PROPERTIES FOLDER "${ARG_FOLDER}")
435    endif ()
436  endforeach()
437endfunction()
438