[kudu] 01/02: [docs] Add ninja to make_site.sh

[abukor]

This is an automated email from the ASF dual-hosted git repository.

abukor pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/kudu.git

commit 8af7b881845125fd0a17f0cc81cc5e1bd04f3cc9
Author: Marton Greber <greber...@gmail.com>
AuthorDate: Wed Apr 12 17:55:48 2023 +0000

    [docs] Add ninja to make_site.sh
    
    If ninja is present on the system, use it to build Kudu. The command
    "rm -rf CMakeCache CMakeFiles/" clears the build folder incorrectly.
    Rather than CMakeCache one has to clear CMakeCache.txt, else cmake won't
    pick up the specified generator. (cmake error: Does not match the
    generator used previously)
    
    Change-Id: Ic3a5cb1252554c2f5ed137a6053376c435775e4b
    Reviewed-on: http://gerrit.cloudera.org:8080/19729
    Tested-by: Kudu Jenkins
    Reviewed-by: Zoltan Chovan <zcho...@cloudera.com>
    Reviewed-by: Attila Bukor <abu...@apache.org>
---
 docs/support/scripts/make_site.sh | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/docs/support/scripts/make_site.sh 
b/docs/support/scripts/make_site.sh
index 3adbe6f2d..e7ecc2ef0 100755
--- a/docs/support/scripts/make_site.sh
+++ b/docs/support/scripts/make_site.sh
@@ -81,12 +81,21 @@ echo "Successfully built third-party dependencies."
 # Build the binaries so we can auto-generate the command-line references
 mkdir -p "$BUILD_ROOT"
 cd "$BUILD_ROOT"
-rm -rf CMakeCache CMakeFiles/
+rm -rf CMakeCache.txt CMakeFiles/
+
+if command -v ninja &> /dev/null; then
+    CMAKE_GENERATOR="-GNinja"
+    BUILD_TOOL="ninja"
+else
+    CMAKE_GENERATOR=""
+    BUILD_TOOL="make -j$(getconf _NPROCESSORS_ONLN)"
+fi
 if [ -n "$OPT_DOXYGEN" ]; then
   DOXYGEN_FLAGS="-DDOXYGEN_WARN_AS_ERROR=1"
 fi
 $SOURCE_ROOT/build-support/enable_devtoolset.sh \
     $SOURCE_ROOT/thirdparty/installed/common/bin/cmake \
+    $CMAKE_GENERATOR \
     -DNO_TESTS=1 \
     -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
     $DOXYGEN_FLAGS \
@@ -95,7 +104,7 @@ MAKE_TARGETS="kudu kudu-tserver kudu-master"
 if [ -n "$OPT_DOXYGEN" ]; then
   MAKE_TARGETS="$MAKE_TARGETS doxygen"
 fi
-make -j$(getconf _NPROCESSORS_ONLN) $MAKE_TARGETS
+$BUILD_TOOL $MAKE_TARGETS
 
 # Check out the gh-pages repo into $SITE_OUTPUT_DIR
 if [ -d "$SITE_OUTPUT_DIR" -a -n "$OPT_FORCE" ]; then