The built contract has symbols and is deleted using objcopy

Author: joii2020

contract/Makefile

@@ -19,6 +19,7 @@ MODE := release
 # we use a bash script with somes heuristics to find clang in current system.
 CLANG := $(shell $(TOP)/scripts/find_clang)
 AR := $(subst clang,llvm-ar,$(CLANG))
+OBJCOPY := $(subst clang,llvm-objcopy,$(CLANG))
 # When this is set to some value, the generated binaries will be copied over
 BUILD_DIR :=
 # Generated binaries to copy. By convention, a Rust crate's directory name will
@@ -41,6 +42,8 @@ build:
 		for binary in $(BINARIES); do \
 			echo "Copying binary $$binary to build directory"; \
 			cp $(TOP)/target/riscv64imac-unknown-none-elf/$(MODE)/$$binary $(TOP)/$(BUILD_DIR); \
+			cp $(TOP)/$(BUILD_DIR)/$$binary $(TOP)/$(BUILD_DIR)/$$binary.debug; \
+			$(OBJCOPY) --strip-debug --strip-all $(TOP)/$(BUILD_DIR)/$$binary; \
 		done \
 	fi
 

workspace/Cargo.toml

@@ -10,13 +10,8 @@ members = [
 
 [profile.release]
 overflow-checks = true
-strip = true
-codegen-units = 1
-
-# This profile is used for debugging with ckb-debugger.
-[profile.ckb-debug]
-inherits = "release"
 strip = false
+codegen-units = 1
 debug = true
 
 # TODO: Will be deleted after release