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GetPrerequisites: Always filter objdump output as text 

When using `grep` to filter the output, add the `-a` flag to tell
it never to treat the output as binary.  Otherwise when LANG != C
in the environment the non-ascii text may break the filter.
This commit is contained in:
Alexander Shishenko 2016-08-06 17:32:44 +03:00 committed by Brad King
parent 955c2a630a
commit 5f3c8f6ab2
1 changed files with 1 additions and 1 deletions
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2
Modules/GetPrerequisites.cmake
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@ -753,7 +753,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
find_program(gp_grep_cmd grep)
endif()
if(gp_grep_cmd)
set(gp_cmd_maybe_filter COMMAND ${gp_grep_cmd} "^[[:blank:]]*DLL Name: ")
set(gp_cmd_maybe_filter COMMAND ${gp_grep_cmd} "-a" "^[[:blank:]]*DLL Name: ")
endif()
else()
message(STATUS "warning: gp_tool='${gp_tool}' is an unknown tool...")