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| author |   Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2010-07-07 20:33:49 (GMT) |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2010-07-07 20:33:49 (GMT) |
| commit | 1e2788c0440aff17f2953280443d429a62de09c8 (patch) | |
| tree | 9744e862860d096fc0e769346292c99e8e3ecdb9 | |
| parent | caa0b3abe04e5759c02bcbc2f2f2901d37745e82 (diff) | |
scripts/finish: do not try to symlink if sed expr is a no-op
If the sed expression does not transform the
tuple, do not try to create the symlink.
(transplanted from 5d6d3c28a658a65551d4eb5de414fd97b575f314)
| -rw-r--r-- | scripts/build/internals.sh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/build/internals.sh b/scripts/build/internals.sh index 13239bf..abf6b47 100644 --- a/scripts/build/internals.sh +++ b/scripts/build/internals.sh @@ -31,7 +31,11 @@ do_finish() { fi if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then _t=$(echo "$t" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}") - CT_DoExecLog ALL ln -sv "${t}" "${_t}" + if [ "${_t}" = "${t}" ]; then + CT_DoLog WARN "The sed expression '${CT_TARGET_ALIAS_SED_EXPR}' has no effect on '${t}'" + else + CT_DoExecLog ALL ln -sv "${t}" "${_t}" + fi fi done CT_Popd |