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| author | Brad King <brad.king@kitware.com> | 2018-06-05 15:23:22 (GMT) |
|---|---|---|
| committer | Kitware Robot <kwrobot@kitware.com> | 2018-06-05 15:23:49 (GMT) |
| commit | 21b7e1480056ba9a057ff15573fe22ad8decc2e0 (patch) | |
| tree | ab6f1c373bb2cb84ab9bb23f12e17824c265c4c6 /Modules/ExternalProject.cmake | |
| parent | f790273ef0fb33145ceb9d5a19c22c56be76a023 (diff) | |
| parent | 7ad5165c675d23e9d3f8c076b7cb32a2618e7e96 (diff) | |
| download | CMake-21b7e1480056ba9a057ff15573fe22ad8decc2e0.zip CMake-21b7e1480056ba9a057ff15573fe22ad8decc2e0.tar.gz CMake-21b7e1480056ba9a057ff15573fe22ad8decc2e0.tar.bz2 | |
Merge topic 'ep-support-passing-var-ending-with-notfound'
7ad5165c67 ExternalProject: Fix cache generation when args end with "-NOTFOUND"
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2127
Diffstat (limited to 'Modules/ExternalProject.cmake')
| -rw-r--r-- | Modules/ExternalProject.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake index 370d447..0c5b33f 100644 --- a/Modules/ExternalProject.cmake +++ b/Modules/ExternalProject.cmake @@ -1686,7 +1686,7 @@ function(_ep_command_line_to_initial_cache var args force) foreach(line ${args}) if("${line}" MATCHES "^-D(.*)") set(line "${CMAKE_MATCH_1}") - if(setArg) + if(NOT "${setArg}" STREQUAL "") # This is required to build up lists in variables, or complete an entry string(APPEND setArg "${accumulator}\" CACHE ${type} \"Initial cache\" ${forceArg})") string(APPEND script_initial_cache "\n${setArg}") |