academic/Gridcoin-Research: Remove NUMJOBS per maillist

Signed-off-by: Edward W. Koenig <kingbeowulf@linuxgalaxy.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

academic/Gridcoin-Research/Gridcoin-Research.SlackBuild

@@ -29,7 +29,6 @@ VERSION=${VERSION:-5.3.3.0}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
-NUMJOBS=""
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
@@ -108,7 +107,7 @@ CXXFLAGS="$SLKCFLAGS" \
   $usepnp \
   --build=$ARCH-slackware-linux
 
-make -j${NUMJOBS}
+make
 make install DESTDIR=$PKG
 
 find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \