Remove -C default-linker-libraries

esp-rs/esp-idf-template#178

.cargo/config.toml

@@ -1,38 +1,37 @@
 [build]
 # Uncomment the relevant target for your chip here (ESP32, ESP32-S2, ESP32-S3 or ESP32-C3)
-target = "xtensa-esp32-espidf"
+#target = "xtensa-esp32-espidf"
 #target = "xtensa-esp32s2-espidf"
 #target = "xtensa-esp32s3-espidf"
-#target = "riscv32imc-esp-espidf"
+target = "riscv32imc-esp-espidf"
 
 [target.xtensa-esp32-espidf]
 linker = "ldproxy"
 runner = "espflash --monitor"
-rustflags = ["--cfg", "espidf_time64"] # Extending time_t for ESP IDF 5: https://github.com/esp-rs/rust/issues/110
+rustflags = ["--cfg", "espidf_time64"]
 
 [target.xtensa-esp32s2-espidf]
 linker = "ldproxy"
 runner = "espflash --monitor"
-rustflags = ["--cfg", "espidf_time64"] # Extending time_t for ESP IDF 5: https://github.com/esp-rs/rust/issues/110
+rustflags = ["--cfg", "espidf_time64"]
 
 [target.xtensa-esp32s3-espidf]
 linker = "ldproxy"
 runner = "espflash --monitor"
-rustflags = ["--cfg", "espidf_time64"] # Extending time_t for ESP IDF 5: https://github.com/esp-rs/rust/issues/110
+rustflags = ["--cfg", "espidf_time64"]
 
 [target.riscv32imc-esp-espidf]
 linker = "ldproxy"
 runner = "espflash flash --monitor"
-rustflags = ["--cfg", "espidf_time64", "-C", "default-linker-libraries"]
+rustflags = ["--cfg", "espidf_time64"]
 
 [target.riscv32imac-esp-espidf]
 linker = "ldproxy"
 runner = "espflash flash --monitor"
-rustflags = ["--cfg", "espidf_time64", "-C", "default-linker-libraries"]
+rustflags = ["--cfg", "espidf_time64"]
 
 [unstable]
 build-std = ["std", "panic_abort"]
-#build-std-features = ["panic_immediate_abort"] # Required for older ESP-IDF versions without a realpath implementation
 
 [env]
 ESP_IDF_VERSION = "v5.3.2"

.github/workflows/ci.yml

@@ -21,17 +21,17 @@ jobs:
         include:
           - target: riscv32imc-esp-espidf
             idf-version: v5.1.3
-            rustflags: "-C default-linker-libraries --cfg espidf_time64"
+            rustflags: "--cfg espidf_time64"
             ble5-example: true
           - target: riscv32imc-esp-espidf
             idf-version: v5.2.1
-            rustflags: "-C default-linker-libraries --cfg espidf_time64"
+            rustflags: " --cfg espidf_time64"
           - target: riscv32imc-esp-espidf
             idf-version: v5.3.2
-            rustflags: "-C default-linker-libraries --cfg espidf_time64"
+            rustflags: " --cfg espidf_time64"
           - target: riscv32imac-esp-espidf
             idf-version: v5.1.3
-            rustflags: "-C default-linker-libraries --cfg espidf_time64"
+            rustflags: "--cfg espidf_time64"
             mcu: esp32c6
           - target: xtensa-esp32-espidf
             idf-version: v5.1.3