Tests: Hide errors from `ldd --help` output check
If `--help` is not a valid option then it may print content to stderr, so we need to capture that.
This commit is contained in:
parent
dbc0ec1648
commit
d6a6024e9e
|
@ -309,7 +309,8 @@ endif()
|
|||
if("${CMAKE_GENERATOR}" MATCHES "Make|Ninja")
|
||||
if(UNIX AND NOT CYGWIN)
|
||||
execute_process(COMMAND ldd --help
|
||||
OUTPUT_VARIABLE LDD_HELP)
|
||||
OUTPUT_VARIABLE LDD_HELP
|
||||
ERROR_VARIABLE LDD_ERR)
|
||||
if("${LDD_HELP}" MATCHES
|
||||
"(-r, --function-relocs.*process data and function relocations.*-u, --unused.*print unused direct dependencies)")
|
||||
add_RunCMake_test(LinkWhatYouUse)
|
||||
|
|
Loading…
Reference in New Issue