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buildtools: allow symlinks within a source directory

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When creating the symlinks for header files to the include folder, the
relpath script dereferenced all symlinks. This made it impossible to
have file A.h renamed to B.h and then symlinked back to its original
name. This is useful to be able to do when refactoring or reworking
a library. Change this so that we just use the dirname of the path from
readlink, we can use the basename as it was originally, even if it was a
symlink.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Bruce Richardson 2017-01-23 12:11:28 +00:00 committed by Thomas Monjalon
parent 9759f4cc5a
commit 7a514a0070
1 changed files with 1 additions and 1 deletions
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buildtools/relpath.sh
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@ -44,7 +44,7 @@ if [ $# -ne 2 ]; then
fi
# get the real absolute path, derefencing symlinks
ABS1=$(readlink -f $1)
ABS1="$(dirname $(readlink -f $1))/$(basename $1)"
ABS2=$(readlink -f $2)
# remove leading slash