Copy gemspec to output
@@ -141,6 +141,7 @@ docker run \
gem build tinyspline.gemspec && \
chown $(id -u):$(id -g) *.gem && \
cp -a *.gem ${STORAGE}/linux64 && \
+ cp -a *.gemspec ${STORAGE}/linux64 && \
rm -rf ..?* .[!.]* * && \
PATH=/opt/linux/ruby24/bin:$PATH cmake .. \
-DCMAKE_BUILD_TYPE=Release \
