diff options
Diffstat (limited to 'cmake/QtWriteArgsFile.cmake')
-rw-r--r-- | cmake/QtWriteArgsFile.cmake | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/cmake/QtWriteArgsFile.cmake b/cmake/QtWriteArgsFile.cmake new file mode 100644 index 0000000000..b4fa833f79 --- /dev/null +++ b/cmake/QtWriteArgsFile.cmake @@ -0,0 +1,31 @@ +# This script writes its arguments to the file determined by OUT_FILE. +# Each argument appears on a separate line. +# This is used for writing the config.opt file. +# +# This script takes the following arguments: +# OUT_FILE: The output file. +# SKIP_ARGS: Number of arguments to skip from the front of the arguments list. + +# Look for the -P argument to determine the start of the actual script arguments +math(EXPR stop "${CMAKE_ARGC} - 1") +set(start 0) +foreach(i RANGE 1 ${stop}) + if(CMAKE_ARGV${i} STREQUAL "-P") + math(EXPR start "${i} + 2") + break() + endif() +endforeach() + +# Skip arguments if requested +if(DEFINED SKIP_ARGS) + math(EXPR start "${start} + ${SKIP_ARGS}") +endif() + +# Write config.opt +set(content "") +if(start LESS_EQUAL stop) + foreach(i RANGE ${start} ${stop}) + string(APPEND content "${CMAKE_ARGV${i}}\n") + endforeach() +endif() +file(WRITE "${OUT_FILE}" "${content}") |