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fix: clang++: error: linker command failed with exit code 1 #12

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fix: clang++: error: linker command failed with exit code 1 #12

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a869656
fix: clang++: error: linker command failed with exit code 1
Dec 5, 2024
2cf3bdf
fix: filter out -mxgot for wasm targets
MingcongBai Dec 23, 2024
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6 changes: 6 additions & 0 deletions debian/changelog
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Original file line number Diff line number Diff line change
@@ -1,3 +1,9 @@
llvm-toolchain-17 (1:17.0.6-5deepin6) unstable; urgency=medium

* fix clang++: error: linker command failed with exit code 1 .

-- lichenggang <[email protected]> Thu, 05 Dec 2024 21:00:13 +0800

llvm-toolchain-17 (1:17.0.6-5deepin5) unstable; urgency=medium

* Backport support for the -mcmodel option in LoongArch
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11 changes: 11 additions & 0 deletions debian/rules
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Expand Up @@ -244,6 +244,13 @@ ifneq (,$(filter $(DEB_HOST_ARCH),mips64el))
LIBCXX_USE_COMPILER_RT := OFF
endif

ifneq (,$(filter $(DEB_HOST_ARCH),mips64el))
STAGE_1_CFLAGS += -mxgot
STAGE_1_CXXFLAGS += -mxgot
STAGE_2_CFLAGS += -mxgot
STAGE_2_CXXFLAGS += -mxgot
endif

ifneq (,$(filter $(DEB_HOST_ARCH),x32))
STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=x86_64-linux-gnux32
STAGE_ALL_CMAKE_EXTRA += -DLLVM_DEFAULT_TARGET_TRIPLE=x86_64-linux-gnux32
Expand Down Expand Up @@ -884,6 +891,10 @@ endif
STAGE_2_WASM_CFLAGS := $(filter-out -march=% -mfpu=% -fcf-protection% -mbranch-protection%, $(STAGE_2_CFLAGS))
STAGE_2_WASM_CXXFLAGS := $(filter-out -march=% -mfpu=% -fcf-protection% -mbranch-protection%, $(STAGE_2_CXXFLAGS))

# Remove -mxgot which is not supported by the wasm targets.
STAGE_2_WASM_CFLAGS := $(filter-out -mxgot, $(STAGE_2_CFLAGS))
STAGE_2_WASM_CXXFLAGS := $(filter-out -mxgot, $(STAGE_2_CXXFLAGS))

build-wasm/compiler-rt-%: cpu = $(@:build-wasm/compiler-rt-%=%)
build-wasm/compiler-rt-%:
@echo "Building compiler-rt for $(cpu)"
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