remove stretch leftover

diff --git a/builder-support/dockerfiles/Dockerfile.debbuild-prepare b/builder-support/dockerfiles/Dockerfile.debbuild-prepare
index e7104747551aab2853ea014ff8f948f5033bda50..cd339437c0cb17adef7e6121fb19a5265ff8f3c3 100644 (file)
--- a/builder-support/dockerfiles/Dockerfile.debbuild-prepare
+++ b/builder-support/dockerfiles/Dockerfile.debbuild-prepare
@@ -24,14 +24,5 @@ RUN tar xvf /sdist/pdns-recursor-${BUILDER_VERSION}.tar.bz2
 @ENDIF
 
 @IF [ -n "$M_dnsdist$M_all" ]
-RUN if grep 'VERSION="9 (stretch)"' /etc/os-release; then \
-  mkdir /libh2o && cd /libh2o && \
-  apt-get install -q -y curl libssl-dev zlib1g-dev cmake && \
-  curl -L https://github.com/h2o/h2o/archive/v2.2.6.tar.gz | tar xz && \
-  CFLAGS='-fPIC' cmake -DWITH_PICOTLS=off -DWITH_BUNDLED_SSL=off -DWITH_MRUBY=off -DCMAKE_INSTALL_PREFIX=/opt ./h2o-2.2.6 && \
-  make install && \
-  cd /pdns; \
-  fi
-
 RUN tar xvf /sdist/dnsdist-${BUILDER_VERSION}.tar.bz2
 @ENDIF