diff options
Diffstat (limited to 'Modules/ExternalProject.cmake')
| -rw-r--r-- | Modules/ExternalProject.cmake | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake index 7e179aa..755b4fb 100644 --- a/Modules/ExternalProject.cmake +++ b/Modules/ExternalProject.cmake @@ -1117,8 +1117,8 @@ function(_ep_command_line_to_initial_cache var args force) set(line "${CMAKE_MATCH_1}") if(setArg) # This is required to build up lists in variables, or complete an entry - set(setArg "${setArg}${accumulator}\" CACHE ${type} \"Initial cache\" ${forceArg})") - set(script_initial_cache "${script_initial_cache}\n${setArg}") + string(APPEND setArg "${accumulator}\" CACHE ${type} \"Initial cache\" ${forceArg})") + string(APPEND script_initial_cache "\n${setArg}") set(accumulator "") set(setArg "") endif() @@ -1132,13 +1132,13 @@ function(_ep_command_line_to_initial_cache var args force) endif() else() # Assume this is a list to append to the last var - set(accumulator "${accumulator};${line}") + string(APPEND accumulator ";${line}") endif() endforeach() # Catch the final line of the args if(setArg) - set(setArg "${setArg}${accumulator}\" CACHE ${type} \"Initial cache\" ${forceArg})") - set(script_initial_cache "${script_initial_cache}\n${setArg}") + string(APPEND setArg "${accumulator}\" CACHE ${type} \"Initial cache\" ${forceArg})") + string(APPEND script_initial_cache "\n${setArg}") endif() set(${var} ${script_initial_cache} PARENT_SCOPE) endfunction() @@ -1332,16 +1332,16 @@ endif() foreach(arg IN LISTS command) if("x${arg}" STREQUAL "xCOMMAND") if(NOT "x${cmd}" STREQUAL "x") - set(code "${code}set(command \"${cmd}\")${code_execute_process}") + string(APPEND code "set(command \"${cmd}\")${code_execute_process}") endif() set(cmd "") set(sep "") else() - set(cmd "${cmd}${sep}${arg}") + string(APPEND cmd "${sep}${arg}") set(sep ";") endif() endforeach() - set(code "${code}set(command \"${cmd}\")${code_execute_process}") + string(APPEND code "set(command \"${cmd}\")${code_execute_process}") file(GENERATE OUTPUT "${stamp_dir}/${name}-${step}-$<CONFIG>-impl.cmake" CONTENT "${code}") set(command ${CMAKE_COMMAND} "-Dmake=\${make}" "-Dconfig=\${config}" -P ${stamp_dir}/${name}-${step}-$<CONFIG>-impl.cmake) endif() |