[Cmake-commits] CMake branch, next, updated. v2.8.8-3369-g2131259

[Clinton Stimpson]

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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=2131259bf00f7ed3575ff0cf3d862dc2a731096a
commit 2131259bf00f7ed3575ff0cf3d862dc2a731096a
Merge: 260a24a ac7a193
Author:     Clinton Stimpson <clinton at elemtech.com>
AuthorDate: Thu Jul 5 14:49:04 2012 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Thu Jul 5 14:49:04 2012 -0400

    Merge topic 'getprerequisites-pie-executables' into next
    
    ac7a193 GetPrerequisites.cmake: detect executables built with the -pie linker flag.


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=ac7a1939511eda6b2baa1211fa5dcd12ec241fae
commit ac7a1939511eda6b2baa1211fa5dcd12ec241fae
Author:     Clinton Stimpson <clinton at elemtech.com>
AuthorDate: Thu Jul 5 12:49:40 2012 -0600
Commit:     Clinton Stimpson <clinton at elemtech.com>
CommitDate: Thu Jul 5 12:49:40 2012 -0600

    GetPrerequisites.cmake: detect executables built with the -pie linker flag.

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)

-----------------------------------------------------------------------

Summary of changes:
 Modules/GetPrerequisites.cmake |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)


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