From 67ecb882ec22420dab988f7a58e55aece081dbd3 Mon Sep 17 00:00:00 2001
From: Geir Storli <geirst@oath.com>
Date: Fri, 14 Sep 2018 14:53:10 +0000
Subject: Add option to setup unprivileged compilation of Vespa.

---
 bootstrap-cmake.sh | 39 ++++++++++++++++++++++++++++++++++-----
 bootstrap-cpp.sh   | 25 ++++++++++++++++++++-----
 2 files changed, 54 insertions(+), 10 deletions(-)

diff --git a/bootstrap-cmake.sh b/bootstrap-cmake.sh
index 0c2d9553213..fd2b3322f1c 100755
--- a/bootstrap-cmake.sh
+++ b/bootstrap-cmake.sh
@@ -2,13 +2,28 @@
 # Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 
 usage() {
-    echo "Usage: $0 <source-dir> [<extra-cmake-args>]" >&2
+    echo "Usage: $0 [-u] <source-dir> [<extra-cmake-args>]" >&2
 }
 
-if [[ $# -eq 1 && ( "$1" = "-h" || "$1" = "--help" )]]; then
-    usage
-    exit 0
-elif [[ $# -eq 1 ]]; then
+UNPRIVILEGED=false
+while getopts "uh" opt; do
+    case "${opt}" in
+        u)
+            UNPRIVILEGED=true
+            ;;
+        h)
+            usage
+            exit 0
+            ;;
+        *)
+            usage
+            exit 1
+            ;;
+    esac
+done
+shift $((OPTIND-1))
+
+if [[ $# -eq 1 ]]; then
     SOURCE_DIR=$1
     EXTRA_CMAKE_ARGS=""
 elif [ $# -eq 2 ]; then
@@ -24,6 +39,19 @@ if [ -z "$VESPA_LLVM_VERSION" ]; then
     VESPA_LLVM_VERSION=5.0
 fi
 
+if $UNPRIVILEGED; then
+cmake3 \
+    -DCMAKE_INSTALL_PREFIX=$HOME/vespa \
+    -DJAVA_HOME=/usr/lib/jvm/java-openjdk \
+    -DEXTRA_LINK_DIRECTORY="/opt/vespa-gtest/lib;/opt/vespa-boost/lib;/opt/vespa-cppunit/lib;/usr/lib64/llvm$VESPA_LLVM_VERSION/lib" \
+    -DEXTRA_INCLUDE_DIRECTORY="/opt/vespa-gtest/include;/opt/vespa-boost/include;/opt/vespa-cppunit/include;/usr/include/llvm$VESPA_LLVM_VERSION" \
+    -DCMAKE_INSTALL_RPATH="$HOME/vespa/lib64;/opt/vespa-gtest/lib;/opt/vespa-boost/lib;/opt/vespa-cppunit/lib;/usr/lib/jvm/java-1.8.0/jre/lib/amd64/server;/usr/lib64/llvm$VESPA_LLVM_VERSION/lib" \
+    -DVESPA_USER=$(id -un) \
+    -DVESPA_UNPRIVILEGED=yes \
+    ${EXTRA_CMAKE_ARGS} \
+    -DVESPA_LLVM_VERSION=$VESPA_LLVM_VERSION \
+    "${SOURCE_DIR}"
+else
 cmake3 \
     -DCMAKE_INSTALL_PREFIX=/opt/vespa \
     -DJAVA_HOME=/usr/lib/jvm/java-openjdk \
@@ -33,3 +61,4 @@ cmake3 \
     ${EXTRA_CMAKE_ARGS} \
     -DVESPA_LLVM_VERSION=$VESPA_LLVM_VERSION \
     "${SOURCE_DIR}"
+fi
diff --git a/bootstrap-cpp.sh b/bootstrap-cpp.sh
index e6b4c816065..bc4c6466596 100755
--- a/bootstrap-cpp.sh
+++ b/bootstrap-cpp.sh
@@ -2,16 +2,31 @@
 # Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 
 usage() {
-    echo "Usage: $0 <source-dir> <build-dir>" >&2
+    echo "Usage: $0 [-u] <source-dir> <build-dir>" >&2
 }
 
+UNPRIVILEGED=""
+while getopts "uh" opt; do
+    case "${opt}" in
+        u)
+            UNPRIVILEGED="-u"
+            ;;
+        h)
+            usage
+            exit 0
+            ;;
+        *)
+            usage
+            exit 1
+            ;;
+    esac
+done
+shift $((OPTIND-1))
+
 # Parse arguments
 if [ $# -eq 2 ]; then
     SOURCE_DIR="$1"
     BUILD_DIR="$2"
-elif [[ $# -eq 1 && ( "$1" = "-h" || "$1" = "--help" )]]; then
-    usage
-    exit 0
 else
     echo "Wrong number of arguments: expected 2, was $#" >&2
     usage
@@ -37,4 +52,4 @@ source /opt/rh/devtoolset-7/enable || true
 cd "${SOURCE_DIR}"
 bash ./bootstrap.sh full
 cd "${BUILD_DIR}"
-bash ${SOURCE_DIR}/bootstrap-cmake.sh "${SOURCE_DIR}"
+bash ${SOURCE_DIR}/bootstrap-cmake.sh ${UNPRIVILEGED} "${SOURCE_DIR}"
-- 
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