diff options
Diffstat (limited to 'infra/nncc/cmake/modules/OptionTools.cmake')
| -rw-r--r-- | infra/nncc/cmake/modules/OptionTools.cmake | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/infra/nncc/cmake/modules/OptionTools.cmake b/infra/nncc/cmake/modules/OptionTools.cmake new file mode 100644 index 000000000..0ca50f7c3 --- /dev/null +++ b/infra/nncc/cmake/modules/OptionTools.cmake @@ -0,0 +1,9 @@ +function(envoption PREFIX DEFAULT_VALUE) + set(VALUE ${DEFAULT_VALUE}) + + if(DEFINED ENV{${PREFIX}}) + set(VALUE $ENV{${PREFIX}}) + endif() + + set(${PREFIX} ${VALUE} PARENT_SCOPE) +endfunction(envoption) |