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--- cmake/utilities.txt.orig 2019-08-31 15:49:01 UTC
+++ cmake/utilities.txt
@@ -150,3 +150,16 @@ function (detect_target_arch output_var)
set (${output_var} "${ARCH}" PARENT_SCOPE)
endfunction ()
+
+function (install_relative_symlink)
+ math (EXPR ac-1 "${ARGC} - 1")
+ math (EXPR ac-3 "${ARGC} - 3")
+ foreach (prog RANGE 1 ${ac-3})
+ file (RELATIVE_PATH link ${ARGV0}/${ARGV${ac-1}} ${ARGV${prog}})
+ get_filename_component (basename ${ARGV${prog}} NAME)
+ install (CODE "file (CREATE_LINK
+ ${link} \$ENV{DESTDIR}${ARGV0}/${ARGV${ac-1}}/${basename}
+ SYMBOLIC)"
+ )
+ endforeach ()
+endfunction ()
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