Add external greentea-client dependency

Patater · Patater · commit bcb491f8e80d · 2021-06-18T14:10:07.000+01:00
Use FetchContent to obtain greentea-client at version XXX.
diff --git a/.codecheckignore b/.codecheckignore
@@ -8,6 +8,7 @@
 ^connectivity/drivers/mbedtls
 ^connectivity/drivers/wifi/COMPONENT_WHD
 ^connectivity/mbedtls
+^extern
 ^features/frameworks
 ^connectivity/lwipstack/lwip
 ^connectivity/lwipstack/lwip-sys
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -17,6 +17,8 @@ list(APPEND CMAKE_MODULE_PATH
     "${mbed-os_SOURCE_DIR}/platform/FEATURE_EXPERIMENTAL_API/FEATURE_PSA/TARGET_TFM/TARGET_TFM_LATEST/scripts;${mbed-os_SOURCE_DIR}/targets/TARGET_Cypress/scripts;${mbed-os_SOURCE_DIR}/targets/TARGET_NXP/scripts"
 )
 
+add_subdirectory(extern)
+
 option(BUILD_TESTING "Run unit tests only." OFF)
 
 if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME AND BUILD_TESTING)
diff --git a/extern/CMakeLists.txt b/extern/CMakeLists.txt
@@ -0,0 +1,12 @@
+# Copyright (c) 2021 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+include(FetchContent)
+
+FetchContent_Declare(
+    greentea-client
+    GIT_REPOSITORY  https://github.com/ARMmbed/greentea-client.git
+    GIT_TAG         08fdb8b68f99c523ee298dea6c93eedb60aef9a8
+)
+
+FetchContent_MakeAvailable(greentea-client)

Original file line number	Diff line number	Diff line change
`@@ -17,6 +17,8 @@ list(APPEND CMAKE_MODULE_PATH`
`17`	`17`	`"${mbed-os_SOURCE_DIR}/platform/FEATURE_EXPERIMENTAL_API/FEATURE_PSA/TARGET_TFM/TARGET_TFM_LATEST/scripts;${mbed-os_SOURCE_DIR}/targets/TARGET_Cypress/scripts;${mbed-os_SOURCE_DIR}/targets/TARGET_NXP/scripts"`
`18`	`18`	`)`
`19`	`19`
	`20`	`+add_subdirectory(extern)`
	`21`	`+`
`20`	`22`	`option(BUILD_TESTING "Run unit tests only." OFF)`
`21`	`23`
`22`	`24`	`if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME AND BUILD_TESTING)`