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-rw-r--r--src/tools/vppapigen/CMakeLists.txt16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/tools/vppapigen/CMakeLists.txt b/src/tools/vppapigen/CMakeLists.txt
index bfabc3a670c..04ebed54862 100644
--- a/src/tools/vppapigen/CMakeLists.txt
+++ b/src/tools/vppapigen/CMakeLists.txt
@@ -11,6 +11,22 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+find_package(
+ Python3
+ REQUIRED
+ COMPONENTS Interpreter
+)
+
+execute_process(
+ COMMAND ${Python3_EXECUTABLE} -c "import ply"
+ RESULT_VARIABLE _rv
+ OUTPUT_QUIET
+)
+
+if (NOT ${_rv} EQUAL 0)
+ message( FATAL_ERROR "The \"ply\" Python3 package is not installed.")
+endif()
+
install(
FILES vppapigen.py
RENAME vppapigen