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|
#!/bin/bash
if [ "$RTAGS_GCC_WRAPPER" = "1" ]; then
echo 1>&2 "Recursive invocation of gcc-rtags-wrapper.sh detected"
exit 1
fi
# tup support
function eliminateTupVariant
{
topDir="$PWD"
while [ "$PWD" != / -a ! -e ../.tup -a ! -e .tup ]; do
cd ..
done
if [ -e tup.config ]; then
configDir=$PWD
cd ..
echo "$PWD${topDir#$configDir}"
else
echo "$topDir"
fi
}
pushd . >/dev/null
if pwd | grep --quiet /.tup/mnt/@tupjob-; then
# get out from the tup virtual filesystem
cd "/${PWD#*/.tup/mnt/@tupjob-*/}"
# get out from the tup variant directory (if any)
cd "$(eliminateTupVariant)"
fi
# tup support end
rc=$(which rtags-rc)
for i in $(which -a "$(basename "$0")"); do
filename="$i"
max=10
while [ $max -gt 0 -a -L "$filename" ]; do
max=$((max - 1))
link=$(readlink "$filename")
if echo "$link" | grep --quiet "^/"; then
filename="$link"
else
filename="$(dirname $filename)/$link"
fi
done
filename=$(basename "$filename")
if [ "$filename" != "gcc-rtags-wrapper.sh" ] && [ -z "$PLAST" -o "$filename" != "plastc" ]; then
[ -n "$RTAGS_SERVER_FILE" ] && RTAGS_ARGS="$RTAGS_ARGS -n$RTAGS_SERVER_FILE"
[ -n "$RTAGS_PROJECT" ] && RTAGS_ARGS="$RTAGS_ARGS --project-root=$RTAGS_PROJECT"
[ -z "$RTAGS_COMPILE_TIMEOUT" ] && RTAGS_COMPILE_TIMEOUT=3000
if [ -z "$RTAGS_DISABLED" ] && [ -x "$rc" ]; then
case $(basename "$i") in
mpicc)
cc=cc
flags="$(mpicc -show|cut -d ' ' -f 2-) -DMPICH_NO_ATTR_TYPE_TAGS"
;;
mpicxx)
cc=c++
flags="$(mpicxx -show|cut -d ' ' -f 2-) -DMPICH_NO_ATTR_TYPE_TAGS"
;;
*)
cc="$i"
flags=""
;;
esac
$rc --timeout=$RTAGS_COMPILE_TIMEOUT $RTAGS_ARGS --silent --compile "$cc" $flags "$@" &
disown &>/dev/null # rc might be finished by now and if so disown will yell at us
fi
[ "$RTAGS_RMAKE" ] && exit 0
export RTAGS_GCC_WRAPPER=1
popd >/dev/null
"$i" "$@"
exit $?
else
PATH="$(echo "$PATH" | sed -e "s,$(dirname "$i")/*:*,,g")"
fi
done
exit 1 ### no compiler found?
|
