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Use POSIX constructs in the DUMA wrapper installed on the target.

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/trunk/scripts/build/debug/duma.in |   13    12     1     0 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)
This commit is contained in:
Yann E. MORIN" 2008-07-19 12:15:17 +00:00
parent e2568395a4
commit 709299f291
1 changed files with 12 additions and 1 deletions
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13
scripts/build/debug/duma.in
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@ -13,7 +13,18 @@ case "$1" in
shift
;;
-off)
LD_PRELOAD="${LD_PRELOAD//${LIBDUMA_SO}/}"
# We use a suposedly POSIX-compliant shell: /bin/sh
# -> we can't use "${LD_PRELOAD//${LIBDUMA_SO}/}", it's not POSIX
# We don't know if sed will be present on the target
# -> we can't use $(echo "${LD_PRELOAD}" |sed -r -e "s|${LIBDUMA_SO}||;")
# So, iterate through LD_PRELOAD, and keep only those libs that
# are not "${LIBDUMA_SO}"
old_LD_PRELOAD="${LD_PRELOAD}"
LD_PRELOAD=
for lib in ${old_LD_PRELOAD}; do
[ "${lib}" = "${LIBDUMA_SO}" ] || LD_PRELOAD="${LD_PRELOAD} ${lib}"
done
unset old_LD_PRELOAD
shift
;;
-show)