diff options
Diffstat (limited to 'cmake/InstallHelpers.cmake')
| -rw-r--r-- | cmake/InstallHelpers.cmake | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/cmake/InstallHelpers.cmake b/cmake/InstallHelpers.cmake index bebc0d0d17..9d997260cd 100644 --- a/cmake/InstallHelpers.cmake +++ b/cmake/InstallHelpers.cmake @@ -154,3 +154,25 @@ function(install_helper) ${RENAME}) endif() endfunction() + +# Without CONFIGURE_DEPENDS globbing reuses cached file tree on rebuild. +# For example it will ignore new files. +# CONFIGURE_DEPENDS was introduced in 3.12 + +function(glob_wrapper outvar) + if(${CMAKE_VERSION} VERSION_LESS 3.12) + file(GLOB ${outvar} ${ARGN}) + else() + file(GLOB ${outvar} CONFIGURE_DEPENDS ${ARGN}) + endif() + set(${outvar} ${${outvar}} PARENT_SCOPE) +endfunction() + +function(globrecurse_wrapper outvar root) + if(${CMAKE_VERSION} VERSION_LESS 3.12) + file(GLOB_RECURSE ${outvar} RELATIVE ${root} ${ARGN}) + else() + file(GLOB_RECURSE ${outvar} CONFIGURE_DEPENDS RELATIVE ${root} ${ARGN}) + endif() + set(${outvar} ${${outvar}} PARENT_SCOPE) +endfunction() |