Update toolchain packages for IDF integration

Issue platformio#1360

Author: valeros

builder/frameworks/espidf.py

@@ -58,11 +58,23 @@
 idf_variant = mcu.lower()
 
 # Required until Arduino switches to v5
-IDF5 = platform.get_package_version("framework-espidf").split(".")[1].startswith("5")
+IDF5 = (
+    platform.get_package_version("framework-espidf")
+    .split(".")[1]
+    .startswith("5")
+)
 IDF_ENV_VERSION = "1.0.0"
 FRAMEWORK_DIR = platform.get_package_dir("framework-espidf")
 TOOLCHAIN_DIR = platform.get_package_dir(
-    "toolchain-%s" % ("riscv32-esp" if mcu in ("esp32c3", "esp32c6") else ("xtensa-%s" % mcu))
+    "toolchain-riscv32-esp"
+    if mcu in ("esp32c3", "esp32c6")
+    else (
+        (
+            "toolchain-xtensa-esp-elf"
+            if "arduino" not in env.subst("$PIOFRAMEWORK")
+            else "toolchain-xtensa-%s" % mcu
+        )
+    )
 )
 
 

platform.json

@@ -33,22 +33,19 @@
     "toolchain-xtensa-esp32": {
       "type": "toolchain",
       "owner": "espressif",
-      "version": "8.4.0+2021r2-patch5",
-      "optionalVersions": ["12.2.0+20230208"]
+      "version": "8.4.0+2021r2-patch5"
     },
     "toolchain-xtensa-esp32s2": {
       "type": "toolchain",
       "optional": true,
       "owner": "espressif",
-      "version": "8.4.0+2021r2-patch5",
-      "optionalVersions": ["12.2.0+20230208"]
+      "version": "8.4.0+2021r2-patch5"
     },
      "toolchain-xtensa-esp32s3": {
       "type": "toolchain",
       "optional": true,
       "owner": "espressif",
-      "version": "8.4.0+2021r2-patch5",
-      "optionalVersions": ["12.2.0+20230208"]
+      "version": "8.4.0+2021r2-patch5"
     },
     "toolchain-riscv32-esp": {
       "type": "toolchain",
@@ -57,6 +54,12 @@
       "version": "8.4.0+2021r2-patch5",
       "optionalVersions": ["13.2.0+20230928"]
     },
+    "toolchain-xtensa-esp-elf": {
+      "type": "toolchain",
+      "optional": true,
+      "owner": "platformio",
+      "version": "13.2.0+20230928"
+    },
     "toolchain-esp32ulp": {
       "type": "toolchain",
       "optional": true,

platform.py

@@ -114,22 +114,30 @@ def configure_default_packages(self, variables, targets):
             if "arduino" in frameworks:
                 # Downgrade the IDF version for mixed Arduino+IDF projects
                 self.packages["framework-espidf"]["version"] = "~3.40406.0"
+                # Delete the latest toolchain packages from config
+                self.packages.pop("toolchain-xtensa-esp-elf", None)
             else:
-                # Use the latest toolchains available for IDF v5.0
+                # Disable old toolchain packages and use the latest
+                # available for IDF v5.0
                 for target in (
                     "xtensa-esp32",
                     "xtensa-esp32s2",
                     "xtensa-esp32s3",
-                    "riscv32-esp",
                 ):
-                    self.packages["toolchain-%s" % target]["version"] = (
-                        "13.2.0+20230928"
-                        if target == "riscv32-esp"
-                        else "12.2.0+20230208"
-                    )
-                    if target == "riscv32-esp":
-                        # Pull the latest RISC-V toolchain from PlatformIO organization
-                        self.packages["toolchain-%s" % target]["owner"] = "platformio"
+                    self.packages.pop("toolchain-%s" % target, None)
+
+                if mcu in ("esp32c3", "esp32c6"):
+                    self.packages.pop("toolchain-xtensa-esp-elf", None)
+                else:
+                    self.packages["toolchain-xtensa-esp-elf"][
+                        "optional"
+                    ] = False
+
+                # Pull the latest RISC-V toolchain from PlatformIO organization
+                self.packages["toolchain-riscv32-esp"]["owner"] = "platformio"
+                self.packages["toolchain-riscv32-esp"][
+                    "version"
+                ] = "13.2.0+20230928"
 
         if "arduino" in frameworks:
             # Disable standalone GDB packages for Arduino and Arduino/IDF projects