Added a standard plugin Makefile

src_plugin_sdk/standard_plugin.mk

@@ -0,0 +1,73 @@
+# ****************************************************************************
+#    Ledger Ethereum Plugin SDK
+#    (c) 2023 Ledger SAS.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+# ****************************************************************************
+
+ifeq ($(BOLOS_SDK),)
+$(error Environment variable BOLOS_SDK is not set)
+endif
+
+# Prevent compilation of BAGL/NBGL
+# Has to be before any SDK include
+DISABLE_UI = 1
+
+include $(BOLOS_SDK)/Makefile.defines
+
+APPVERSION ?= "$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)"
+
+# Application source files
+APP_SOURCE_PATH += src ethereum-plugin-sdk
+
+# Application icons following guidelines:
+# https://developers.ledger.com/docs/embedded-app/design-requirements/#device-icon
+NORMAL_NAME ?= $(shell echo -n "$(APPNAME)" | tr " ." "_" | tr "[:upper:]" "[:lower:]")
+ICON_NANOS = icons/nanos_app_$(NORMAL_NAME).gif
+ICON_NANOX = icons/nanox_app_$(NORMAL_NAME).gif
+ICON_NANOSP = $(ICON_NANOX)
+ICON_STAX = icons/stax_app_$(NORMAL_NAME).gif
+
+ifeq ($(TARGET_NAME),TARGET_STAX)
+    DEFINES += ICONGLYPH=C_stax_$(NORMAL_NAME)_64px
+    DEFINES += ICONBITMAP=C_stax_$(NORMAL_NAME)_64px_bitmap
+endif
+
+CURVE_APP_LOAD_PARAMS = secp256k1
+
+PATH_APP_LOAD_PARAMS ?= "44'/60'"
+
+VARIANT_PARAM = COIN
+VARIANTS_VALUES ?= $(NORMAL_NAME)
+
+HAVE_APPLICATION_FLAG_LIBRARY = 1
+
+DISABLE_STANDARD_APP_FILES = 1
+DISABLE_STANDARD_SNPRINTF = 1
+DISABLE_STANDARD_USB = 1
+DISABLE_STANDARD_WEBUSB = 1
+DISABLE_STANDARD_BAGL_UX_FLOW = 1
+
+# Required for PRINTFs to compile
+ifeq ($(DEBUG),0)
+    DISABLE_STANDARD_SEPROXYHAL = 1
+endif
+
+# So the plugin can still access the necessary NBGL types and pass its icon to
+# the Ethereum app
+ifeq ($(TARGET_NAME),TARGET_STAX)
+    DEFINES += HAVE_NBGL
+    INCLUDES_PATH += $(BOLOS_SDK)/lib_nbgl/include $(BOLOS_SDK)/lib_ux_stax
+endif
+
+include $(BOLOS_SDK)/Makefile.standard_app

tools/build_sdk.py

@@ -220,6 +220,7 @@ def merge_c_files(sources, nodes_to_extract):
     files_to_copy = [
         "CHANGELOG.md",
         "README.md",
+        "standard_plugin.mk",
     ]
     for file in files_to_copy:
         shutil.copyfile("src_plugin_sdk/" + file,