I also don't see any backgrounded processes. The only other thing I can think of is what Paul had said about NFS.
G2345C wrote:
Hi, Here is the copyfile.sh script, there is no background copy, I think.
if [ -r $GPS_ENGINE_MANIFEST_FILE ]; then
while read LINE
do
OBJ_TO_COPY=""
OBJ_LIBS_TO_COPY=""
OROOT=`echo $LINE | awk -F":" '{print $1}'`
OPATH=`echo $LINE | awk -F":" '{print $2}'`
if [ "$OROOT" = "SLS_ROOT" ]; then
OBJS_BASE_DIR=`dirname ${OPATH}`
OBJS_BASE_NAME=`basename ${OPATH}`
OBJ_TO_COPY="$SLS_ROOT/${OPATH}.lo
$SLS_ROOT/${OPATH}.o"
OBJ_LIBS_TO_COPY="$SLS_ROOT/${OBJS_BASE_DIR}/.libs/${OBJS_BASE_NAME}.o"
cp -p $OBJ_TO_COPY $GPS_ENGINE_OBJS_DIR
cp -p $OBJ_LIBS_TO_COPY
$GPS_ENGINE_OBJS_DIR/.libs
fi
if [ "$OROOT" = "COMMON_ROOT" ]; then
OBJS_BASE_DIR=`dirname ${OPATH}`
OBJS_BASE_NAME=`basename ${OPATH}`
OBJ_TO_COPY="$COMMON_ROOT/${OPATH}.lo
$COMMON_ROOT/${OPATH}.o"
OBJ_LIBS_TO_COPY="$COMMON_ROOT/${OBJS_BASE_DIR}/.libs/${OBJS_BASE_NAME}.o"
cp -p $OBJ_TO_COPY $GPS_ENGINE_OBJS_DIR
cp -p $OBJ_LIBS_TO_COPY
$GPS_ENGINE_OBJS_DIR/.libs
fi
done < $GPS_ENGINE_MANIFEST_FILE
fi
--- "Paul D. Smith" <[EMAIL PROTECTED]> wrote:
%% G2345C <[EMAIL PROTECTED]> writes:
g> because the next statement get executed and it failed g> because foo.o is not yet get copy.
There is simply no way whatsoever that make is invoking the second line before the first finishes. The code just doesn't work that way.
g> Now if I modified the makefile to this: g> all : g> $(SHELL) ./copyfile.sh g> then run it.
g> wait for about 1 minute.... g> then modify the makefile to this: g> all : g> cd $(OBJ_DIR) && mv foo.o newfoo
g> then run again it work great
Is this directory an NFS partition? Maybe there is an issue where the new file isn't visible immediately.
Or, maybe the copyfile.sh script puts the copy command into the background then the copyfile.sh script exits before the copy command is complete. Try adding -x after the $(SHELL) line and see what's going on.
Otherwise, I don't have any idea, but it's not the case that make is invoking the second line before the first one finishes.
--
-------------------------------------------------------------------------------
Paul D. Smith <[EMAIL PROTECTED]> Find some
GNU make tips at:
http://www.gnu.org http://make.paulandlesley.org
"Please remain calm...I may be mad, but I am a
professional." --Mad Scientist
===== ------------------------- http://www.nguyen.bz/dvd -------------------------
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