enhance: add skip 3rdparty env var (milvus-io#35736)

issue: milvus-io#35611 - call `conan install` is too slow for developer, add option to skip it. Signed-off-by: chyezh <[email protected]>
wenhuiZilliz · Aug 29, 2024 · 70bc0e4 · 70bc0e4
1 parent b3089b5
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diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
@@ -195,6 +195,12 @@ To build the Milvus project, run the following command:
 $ make
 ```
 
+Milvus uses `conan` to manage 3rd-party dependencies. `conan` will check the consistency of these dependencies every time you run `make`. This process can take a considerable amount of time, especially if the network is poor. If you make sure that the 3rd-party dependencies are consistent, you can use the following command to skip this step:
+
+```shell
+$ make SKIP_3RDPARTY=1
+```
+
 If this command succeeds, you will now have an executable at `bin/milvus` in your Milvus project directory.
 
 If you want to run the `bin/milvus` executable on the host machine, you need to set `LD_LIBRARY_PATH` temporarily:

diff --git a/scripts/3rdparty_build.sh b/scripts/3rdparty_build.sh
@@ -16,6 +16,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Skip the installation and compilation of third-party code, 
+# if the developer is certain that it has already been done.
+if [[ ${SKIP_3RDPARTY} -eq 1 ]]; then
+  exit 0
+fi
+
 SOURCE="${BASH_SOURCE[0]}"
 while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
   DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"