X-Git-Url: https://gerrit.linuxfoundation.org/infra/gitweb?a=blobdiff_plain;f=shell%2Fcmake-build.sh;h=41c96b9675d899022ab3b75b982502025837a28d;hb=c8b9acd166fcbd88139a65f7721e522980a0e013;hp=2466c1739a5b88443f3bcfe3f691479f533c1590;hpb=4a56aac71ab83cf0848ed254d0e9d955f5835a17;p=releng%2Fglobal-jjb.git

diff --git a/shell/cmake-build.sh b/shell/cmake-build.sh
index 2466c173..41c96b96 100644
--- a/shell/cmake-build.sh
+++ b/shell/cmake-build.sh
@@ -8,33 +8,52 @@
 # which accompanies this distribution, and is available at
 # http://www.eclipse.org/legal/epl-v10.html
 ##############################################################################
+
+# Creates a build subdir then invokes cmake and make from that dir with the
+# specified install prefix and options. Optionally runs make install and tars
+# up all files from the install prefix, then uses sudo to extract those files
+# to /usr/local and run ldconfig, leaving shared lib(s) ready for use.
+# Prereqs:
+# The build minion has cmake, make, gcc etc.
+# Environment variables:
+# WORKSPACE is a non-empty path (required)
+# CMAKE_INSTALL_PREFIX is a non-empty path (required)
+# PROJECT is a non-empty name (required)
+# BUILD_DIR is a path (optional; has usable default)
+# CMAKE_OPTS has options for cmake (optional, empty default)
+# MAKE_OPTS has options for make (optional, empty default)
+# INSTALL is "true" or "false" (optional, default true)
+
 echo "---> cmake-build.sh"
 
+# be careful and verbose
+set -eux -o pipefail
+
 build_dir="${BUILD_DIR:-$WORKSPACE/target}"
 cmake_opts="${CMAKE_OPTS:-}"
 make_opts="${MAKE_OPTS:-}"
+install="${INSTALL:-true}"
 # Not a misspelling as shellcheck reports.
 # shellcheck disable=SC2153
 project="${PROJECT//\//\-}"
 
-################
-# Script start #
-################
-
-set -eux -o pipefail
-
 mkdir -p "$build_dir"
 cd "$build_dir" || exit
+cmake -version
 # $cmake_opts needs to wordsplit to pass options.
 # shellcheck disable=SC2086
 eval cmake -DCMAKE_INSTALL_PREFIX="$INSTALL_PREFIX" $cmake_opts ..
+make -version
 # $make_opts needs to wordsplit to pass options.
 # shellcheck disable=SC2086
 make $make_opts
-make install
 
-mkdir -p "$WORKSPACE/dist"
-tar -cJvf "$WORKSPACE/dist/$project.tar.xz" -C "$INSTALL_PREFIX" .
+if [[ $install == true ]]; then
+    make install
+    mkdir -p "$WORKSPACE/dist"
+    tar -cJvf "$WORKSPACE/dist/$project.tar.xz" -C "$INSTALL_PREFIX" .
+    sudo tar -xvf "$WORKSPACE/dist/$project.tar.xz" -C "/usr/local"
+    sudo ldconfig
+fi
 
-sudo tar -xvf "$WORKSPACE/dist/$project.tar.xz" -C "/usr/local"
-sudo ldconfig
+echo "---> cmake-build.sh ends"