From 202b957d587ffdb502bdd91ee92878c248bf45ec Mon Sep 17 00:00:00 2001
From: Liu Jiaming <storypku@gmail.com>
Date: Sun, 7 Jun 2020 22:10:41 -0700
Subject: [PATCH] Docker: build poco from source to reduce image size

---
 docker/build/installers/install_cyber_deps.sh | 26 +++++-------
 docker/build/installers/install_poco.sh       | 42 ++++++++++++++++---
 external/poco.BUILD                           |  5 ++-
 3 files changed, 51 insertions(+), 22 deletions(-)

diff --git a/docker/build/installers/install_cyber_deps.sh b/docker/build/installers/install_cyber_deps.sh
index 6527f5f34b..aca01d49a0 100755
--- a/docker/build/installers/install_cyber_deps.sh
+++ b/docker/build/installers/install_cyber_deps.sh
@@ -21,32 +21,28 @@ set -e
 
 cd "$(dirname "${BASH_SOURCE[0]}")"
 
+. /tmp/installers/installer_base.sh
+
+info "Install poco ..."
+bash /tmp/installers/install_poco.sh
+
 apt-get -y update && \
     apt-get -y install \
-    libpocofoundation50 \
-    libpoco-dev \
     ncurses-dev \
     libuuid1 \
-    uuid-dev \
-    libboost-all-dev \
-    libxml2-dev
+    uuid-dev
 
-python3 -m pip install --no-cache-dir grpcio-tools
+info "Install gflags & glog..."
+bash /tmp/installers/install_gflags_glog.sh
 
-. /tmp/installers/installer_base.sh
+pip3_install grpcio-tools
 
-info "Install Protobuf ..."
+info "Install protobuf ..."
 bash /tmp/installers/install_protobuf.sh
 
-info "Install GFlags & GLog..."
-bash /tmp/installers/install_gflags_glog.sh
-
-info "Install Fast-RTPS ..."
+info "Install fast-rtps ..."
 bash /tmp/installers/install_fast-rtps.sh
 
-info "Install Poco ..."
-bash /tmp/installers/install_poco.sh
-
 # Clean up cache to reduce layer size.
 apt-get clean && \
     rm -rf /var/lib/apt/lists/*
diff --git a/docker/build/installers/install_poco.sh b/docker/build/installers/install_poco.sh
index 4f3915116b..cb8dcc4197 100755
--- a/docker/build/installers/install_poco.sh
+++ b/docker/build/installers/install_poco.sh
@@ -21,12 +21,12 @@ set -e
 
 cd "$(dirname "${BASH_SOURCE[0]}")"
 
-apt-get -y update && \
-    apt-get -y install \
-    libssl-dev \
-    libpoco-dev
+# To reduce image size
+# apt-get -y update && \
+#    apt-get -y install \
+#    libssl-dev
+#    libpoco-dev
 
-exit 0
 
 . /tmp/installers/installer_base.sh
 
@@ -44,10 +44,40 @@ tar xzf poco-${VERSION}-release.tar.gz
 
 pushd poco-poco-${VERSION}-release
     mkdir cmakebuild && cd cmakebuild
-    cmake .. -DBUILD_SHARED_LIBS=ON
+    # Keep only PocoFoundation
+    cmake .. \
+        -DENABLE_NETSSL=OFF \
+        -DENABLE_CRYPTO=OFF \
+        -DENABLE_JWT=OFF \
+        -DENABLE_APACHECONNECTOR=OFF \
+        -DENABLE_DATA_MYSQL=OFF \
+        -DENABLE_DATA_POSTGRESQL=OFF \
+        -DENABLE_DATA_ODBC=OFF \
+        -DENABLE_MONGODB=OFF \
+        -DENABLE_REDIS=OFF \
+        -DENABLE_DATA_SQLITE=OFF \
+        -DENABLE_DATA=OFF \
+        -DENABLE_PAGECOMPILER=OFF \
+        -DENABLE_PAGECOMPILER_FILE2PAGE=OFF \
+        -DENABLE_ZIP=OFF \
+        -DENABLE_NET=OFF \
+        -DENABLE_JSON=OFF \
+        -DENABLE_XML=OFF \
+        -DENABLE_PDF=OFF \
+        -DENABLE_POCODOC=OFF \
+        -DENABLE_ENCODINGS=OFF \
+        -DENABLE_UTIL=OFF \
+        -DENABLE_CPPPARSER=OFF \
+        -DENABLE_TESTS=OFF \
+        -DBUILD_SHARED_LIBS=ON \
+        -DCMAKE_INSTALL_PREFIX="${SYSROOT_DIR}" \
+        -DCMAKE_BUILD_TYPE=Release
+
     make -j${THREAD_NUM}
     make install
 popd
 
+ldconfig
+
 # clean up
 rm -rf poco-${VERSION}-release.tar.gz poco-poco-${VERSION}-release
diff --git a/external/poco.BUILD b/external/poco.BUILD
index e23f72d99e..483a8fb7a2 100644
--- a/external/poco.BUILD
+++ b/external/poco.BUILD
@@ -7,5 +7,8 @@ licenses(["notice"])
 cc_library(
     name = "PocoFoundation",
     includes = ["."],
-    linkopts = ["-lPocoFoundation"],
+    linkopts = [
+        "-L/opt/apollo/sysroot/lib",
+        "-lPocoFoundation",
+    ],
 )
-- 
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