fix dockerfile ore

Author: pcaspers

Docker/Dockerfile-ORE

@@ -28,7 +28,7 @@ RUN cd /ore \
   && find -regex ".*\.\(sh\|in\|ac\|am\)" -exec dos2unix {} ';' \
   && cp Docker/CMakeLists_ORE.txt CMakeLists.txt \
   && mkdir -p build.ore && cd build.ore \
-  && cmake .. -DQL_USE_PCH=ON -DORE_BUILD_DOC=OFF -DCMAKE_BUILD_TYPE=${cmake_build_type} -DCMAKE_CXX_FLAGS="-mavx2" -DORE_ENABLE_PARALLEL_UNIT_TEST_RUNNER=ON -DORE_USE_ZLIB=ON -D ORE_ENABLE_OPENCL=ON
+  && cmake .. -DQL_USE_PCH=OFF -DORE_BUILD_DOC=OFF -DCMAKE_BUILD_TYPE=${cmake_build_type} -DCMAKE_CXX_FLAGS="-mavx2" -DORE_ENABLE_PARALLEL_UNIT_TEST_RUNNER=ON -DORE_USE_ZLIB=ON -D ORE_ENABLE_OPENCL=ON
 
 WORKDIR /ore/build.ore
 RUN --mount=type=cache,target=/ccache/ ccache -z \

Docker/Dockerfile-QuantLib

@@ -21,8 +21,9 @@ RUN apt-get update \
 
 ENV PATH="/usr/lib/ccache:$PATH"
 ENV CCACHE_DIR="/ccache"
-#ENV CCACHE_SLOPPINESS="pch_defines,time_macros,pch_defines,time_macros,include_file_mtime,include_file_ctim"
 ENV CCACHE_MAXSIZE="10G"
+# needed if QL_USE_PCH is ON
+#ENV CCACHE_SLOPPINESS="pch_defines,time_macros,pch_defines,time_macros,include_file_mtime,include_file_ctim"
 
 # - Need the dos2unix all if building from Windows because the shell
 #   scripts fail if there are CRLF present in the files