diff options
| author | Brad King <brad.king@kitware.com> | 2019-08-30 14:03:59 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2019-08-30 14:51:03 -0400 |
| commit | cf29fa18c8f0e7e482a0668ac1f36d1928080214 (patch) | |
| tree | e9cfab9d80b4e753635e24afcd3824647bdfcfb3 /Modules/FindBoost.cmake | |
| parent | d7df3cd73f00aefd1878d2842ee8b56541ae3c44 (diff) | |
| download | cmake-cf29fa18c8f0e7e482a0668ac1f36d1928080214.tar.gz | |
FindBoost: Unwrap compatibility INTERFACE targets for legacy variables
Since commit 0dd6772a89 (FindBoost: Add legacy variables and targets for
compatibility, 2019-06-14, v3.15.0-rc2~3^2~1) we extract information
from imported targets provided by upstream `BoostConfig.cmake` files.
However, upstream Boost 1.71 provides some imported targets only for
compatibility. They are just INTERFACE libraries that wrap around the
real target named by `INTERFACE_LINK_LIBRARIES`. Unwrap this layer so
we can extract the real imported location.
Fixes: #19656
Diffstat (limited to 'Modules/FindBoost.cmake')
| -rw-r--r-- | Modules/FindBoost.cmake | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Modules/FindBoost.cmake b/Modules/FindBoost.cmake index d260ff2cfe..5d20a846cc 100644 --- a/Modules/FindBoost.cmake +++ b/Modules/FindBoost.cmake @@ -266,6 +266,21 @@ function(_boost_get_existing_target component target_var) foreach(prefix Boost boost) foreach(name IN LISTS names) if(TARGET "${prefix}::${name}") + # The target may be an INTERFACE library that wraps around a single other + # target for compatibility. Unwrap this layer so we can extract real info. + if("${name}" MATCHES "^(python|numpy|mpi_python)([1-9])([0-9])$") + set(name_nv "${CMAKE_MATCH_1}") + if(TARGET "${prefix}::${name_nv}") + get_property(type TARGET "${prefix}::${name}" PROPERTY TYPE) + if(type STREQUAL "INTERFACE_LIBRARY") + get_property(lib TARGET "${prefix}::${name}" PROPERTY INTERFACE_LINK_LIBRARIES) + if("${lib}" STREQUAL "${prefix}::${name_nv}") + set(${target_var} "${prefix}::${name_nv}" PARENT_SCOPE) + return() + endif() + endif() + endif() + endif() set(${target_var} "${prefix}::${name}" PARENT_SCOPE) return() endif() |