Subject: cmake: Allow one to select python3 from env

This will be useful for next debian release shipping python3 Bug: jerryscript-project#1945 Bug-Debian: https://bugs.debian.org/936738 Forwarded: jerryscript-project#1946 Origin: https://github.com/TizenTeam/iotjs/tree/sandbox/rzr/python/review/master Change-Id: Ie3a9e8ea9152247efa85a4e87bd121016a466795 IoT.js-DCO-1.0-Signed-off-by: Philippe Coval [email protected]
TizenTeam · Jul 27, 2020 · 3e75379 · 3e75379
1 parent 4ec6746
commit 3e75379
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/cmake/iotjs.cmake b/cmake/iotjs.cmake
@@ -14,6 +14,10 @@
 
 cmake_minimum_required(VERSION 2.8)
 
+if(NOT DEFINED PYTHON)
+  set(PYTHON "python")
+endif()
+
 include(${CMAKE_CURRENT_LIST_DIR}/JSONParser.cmake)
 
 set(IOTJS_SOURCE_DIR ${CMAKE_SOURCE_DIR}/src)
@@ -378,7 +382,7 @@ add_custom_command(
   COMMAND ${CMAKE_C_COMPILER} ${JS2C_PREPROCESS_ARGS} ${IOTJS_MODULE_DEFINES}
             ${IOTJS_SOURCE_DIR}/iotjs_magic_strings.h
           > ${IOTJS_SOURCE_DIR}/iotjs_magic_strings.in
-  COMMAND python ${ROOT_DIR}/tools/js2c.py
+  COMMAND ${PYTHON} ${ROOT_DIR}/tools/js2c.py
   ARGS --buildtype=${JS2C_RUN_MODE}
        --modules "${IOTJS_JS_MODULES_STR}"
        ${JS2C_SNAPSHOT_ARG}