toolchain(cross): use target-specific objcopy#6240
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waruqi merged 1 commit intoxmake-io:devfrom Mar 23, 2025
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The
crosstoolchain currently lacks support forobjcopy, causing a full file copy to be performed when the build mode isreleasedbg.Current behavior:
When building with the
crosstoolchain andreleasedbgmode, the process performs a direct file copy:$ xmake f -c -vD -m releasedbg -p cross --cross=aarch64-linux-gnu- $ xmake -r -vD hello_c [ 50%]: cache compiling.releasedbg src/hello.c /usr/bin/aarch64-linux-gnu-gcc -c -g -Wall -Wextra -Wpedantic -O3 -DNDEBUG -o build/.objs/hello_c/cross/arm64/releasedbg/src/hello.c.o src/hello.c [ 75%]: linking.releasedbg hello_c /usr/bin/aarch64-linux-gnu-g++ -o build/cross/arm64/releasedbg/hello_c build/.objs/hello_c/cross/arm64/releasedbg/src/hello.c.o [ 75%]: generating.releasedbg hello_c.sym > copy build/cross/arm64/releasedbg/hello_c to build/cross/arm64/releasedbg/hello_c.sym /usr/bin/aarch64-linux-gnu-strip -s build/cross/arm64/releasedbg/hello_cBehavior after the change:
With the proposed fix, the
crosstoolchain now uses the target-specificobjcopyto handle debug symbols: