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#!/bin/sh
set -e
DEF=/etc/cxref/cxref-cpp.defines
gcc_vers () {
! [ -e $DEF ] ||
awk '/-D__GNUC__/ {split($NF,A,"=");maj=A[2]}
/-D__GNUC_MINOR__/ {split($NF,A,"=");min=A[2]}
/-D__GNUC_PATCHLEVEL__/ {split($NF,A,"=");pat=A[2]}
END {printf("%s.%s.%s",maj,min,pat)}' $DEF
}
. /etc/cxref/config
j="$@"
GV=`gcc -v 2>&1 | grep "^gcc version" | awk '{print $3}'`
GVC=`gcc_vers`
if [ "$GV" != "$GVC" ] ; then
echo "Warning: cxref-cpp needs to be reconfigured against your latest gcc/cpp" >&2
echo " $GV != $GVC" >&2
echo " Please run 'dpkg-reconfigure cxref' as root." >&2
if [ "$AUTOCONF" = "true" ] ; then
b=`tempfile -p cxref -m 777`
c=`tempfile -p cxref -m 777`
sed -e 's,/etc,/tmp,g' -e 's,cxref/cxref,cxref,g' </usr/bin/cxref-cpp-configure >$b
chmod 755 $b
$b
mv /tmp/cxref-cpp.defines $c
j=`echo $j | sed 's,\-cxref\-cpp\-defines *[^ ]*,,g'`
j="$j -cxref-cpp-defines $c"
else
exit 1
fi
fi
exec /usr/bin/cxref-cpp.upstream $j
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