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| author | Clinton Stimpson <clinton@elemtech.com> | 2012-07-05 18:49:40 (GMT) |
|---|---|---|
| committer | Clinton Stimpson <clinton@elemtech.com> | 2012-07-05 18:49:40 (GMT) |
| commit | ac7a1939511eda6b2baa1211fa5dcd12ec241fae (patch) | |
| tree | 2c1b9ef610e94a12de61b19016cfeeee9169ef09 /Modules/GetPrerequisites.cmake | |
| parent | 370c422def60c84dc54da9c92cacf9b6ff7522ac (diff) | |
| download | CMake-ac7a1939511eda6b2baa1211fa5dcd12ec241fae.zip CMake-ac7a1939511eda6b2baa1211fa5dcd12ec241fae.tar.gz CMake-ac7a1939511eda6b2baa1211fa5dcd12ec241fae.tar.bz2 | |
GetPrerequisites.cmake: detect executables built with the -pie linker flag.
Diffstat (limited to 'Modules/GetPrerequisites.cmake')
| -rw-r--r-- | Modules/GetPrerequisites.cmake | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Modules/GetPrerequisites.cmake b/Modules/GetPrerequisites.cmake index 8761f40..d215685 100644 --- a/Modules/GetPrerequisites.cmake +++ b/Modules/GetPrerequisites.cmake @@ -195,6 +195,14 @@ function(is_file_executable file result_var) return() endif("${file_ov}" MATCHES "text") endif("${file_ov}" MATCHES "executable") + + # Also detect position independent executables on Linux, + # where "file" gives "shared object ... (uses shared libraries)" + if("${file_ov}" MATCHES "shared object.*\(uses shared libs\)") + set(${result_var} 1 PARENT_SCOPE) + return() + endif() + else(file_cmd) message(STATUS "warning: No 'file' command, skipping execute_process...") endif(file_cmd) |