autogen as part of CONFIGURE_COMMAND

Author: NikolasK-source

modbus.cmake

@@ -16,8 +16,8 @@ ExternalProject_Add(
         libmodbus
         PREFIX ${MODBUS_BIN}
         SOURCE_DIR ${MODBUS_DIR}
-        DOWNLOAD_COMMAND cd ${MODBUS_DIR} && git clean -dfX && ${MODBUS_DIR}/autogen.sh
-        CONFIGURE_COMMAND ${MODBUS_DIR}/configure --srcdir=${MODBUS_DIR} --prefix=${MODBUS_BIN} --enable-static=yes --disable-shared
+        DOWNLOAD_COMMAND cd ${MODBUS_DIR} && git clean -dfX
+        CONFIGURE_COMMAND ${MODBUS_DIR}/autogen.sh && ${MODBUS_DIR}/configure --srcdir=${MODBUS_DIR} --prefix=${MODBUS_BIN} --enable-static=yes --disable-shared
         BUILD_COMMAND make
         INSTALL_COMMAND make install
         BUILD_BYPRODUCTS ${MODBUS_STATIC_LIB}