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GetPrerequisites: Add support for @rpath on Mac OS X. 

Change to consider a library embedded if it is found in a subdirectory relative to the
using executable/library.  Previous commit considered them local.
This case is encountered when @rpath is used with framework libraries, which are inside a directory tree.
This commit is contained in:
Clinton Stimpson 2012-01-19 18:10:01 -07:00
parent 9a6b102205
commit 880139a642
1 changed files with 11 additions and 6 deletions
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17
Modules/GetPrerequisites.cmake
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@ -478,12 +478,17 @@ function(gp_resolved_file_type original_file file exepath dirs type_var)
if(NOT is_system)
get_filename_component(original_path "${original_lower}" PATH)
string(LENGTH "${original_path}/" original_length)
string(LENGTH "${lower}" path_length)
if(${path_length} GREATER ${original_length})
string(SUBSTRING "${lower}" 0 ${original_length} path)
if("${original_path}/" STREQUAL "${path}")
set(is_local 1)
get_filename_component(path "${lower}" PATH)
if("${original_path}" STREQUAL "${path}")
set(is_local 1)
else()
string(LENGTH "${original_path}/" original_length)
string(LENGTH "${lower}" path_length)
if(${path_length} GREATER ${original_length})
string(SUBSTRING "${lower}" 0 ${original_length} path)
if("${original_path}/" STREQUAL "${path}")
set(is_embedded 1)
endif()
endif()
endif()
endif()