[llvm] f771f1e - [llvm-dwarfdump][CMake] Link against BinaryFormat (#166364)

[via llvm-commits]

Author: Michael Buch
Date: 2025-11-04T13:11:52Z
New Revision: f771f1ee2697ee4c4d86de060f6ec8c7b4041b84

URL: https://github.com/llvm/llvm-project/commit/f771f1ee2697ee4c4d86de060f6ec8c7b4041b84
DIFF: https://github.com/llvm/llvm-project/commit/f771f1ee2697ee4c4d86de060f6ec8c7b4041b84.diff

LOG: [llvm-dwarfdump][CMake] Link against BinaryFormat (#166364)

In https://github.com/llvm/llvm-project/pull/165720 we started using a
DWARF API (`llvm::dwarf::getTag`) from `BinaryFormat`. This patch makes
dwarfdump link against the necessary LLVM component.

This fixes following linker error that started occurring on some of the
bots:
```
[7758/8172] Linking CXX executable bin/llvm-dwarfdump
FAILED: bin/llvm-dwarfdump
: && /usr/bin/c++ -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-array-bounds -Wno-stringop-overread -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -Wl,-rpath-link,/home/botworker/bbot/amdgpu-offload-ubuntu-22-cmake-build-only/build/./lib  -Wl,--gc-sections tools/llvm-dwarfdump/CMakeFiles/llvm-dwarfdump.dir/SectionSizes.cpp.o tools/llvm-dwarfdump/CMakeFiles/llvm-dwarfdump.dir/Statistics.cpp.o tools/llvm-dwarfdump/CMakeFiles/llvm-dwarfdump.dir/llvm-dwarfdump.cpp.o -o bin/llvm-dwarfdump  -Wl,-rpath,"\$ORIGIN/../lib:/home/botworker/bbot/amdgpu-offload-ubuntu-22-cmake-build-only/build/lib:"  lib/libLLVMAMDGPUDesc.so.22.0git  lib/libLLVMSPIRVDesc.so.22.0git  lib/libLLVMX86Desc.so.22.0git  lib/libLLVMAMDGPUInfo.so.22.0git  lib/libLLVMSPIRVInfo.so.22.0git  lib/libLLVMX86Info.so.22.0git  lib/libLLVMDebugInfoDWARF.so.22.0git  lib/libLLVMObject.so.22.0git  lib/libLLVMMC.so.22.0git  lib/libLLVMDebugInfoDWARFLowLevel.so.22.0git  lib/libLLVMTargetParser.so.22.0git  lib/libLLVMSupport.so.22.0git  -Wl,-rpath-link,/home/botworker/bbot/amdgpu-offload-ubuntu-22-cmake-build-only/build/lib && :
/usr/bin/ld: tools/llvm-dwarfdump/CMakeFiles/llvm-dwarfdump.dir/llvm-dwarfdump.cpp.o: undefined reference to symbol '_ZN4llvm5dwarf6getTagENS_9StringRefE'
/usr/bin/ld: /home/botworker/bbot/amdgpu-offload-ubuntu-22-cmake-build-only/build/./lib/libLLVMBinaryFormat.so.22.0git: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status

```

Added: 
    

Modified: 
    llvm/tools/llvm-dwarfdump/CMakeLists.txt

Removed: 
    


################################################################################
diff  --git a/llvm/tools/llvm-dwarfdump/CMakeLists.txt b/llvm/tools/llvm-dwarfdump/CMakeLists.txt
index aeb1b8f14d830..7a0adf32e938c 100644
--- a/llvm/tools/llvm-dwarfdump/CMakeLists.txt
+++ b/llvm/tools/llvm-dwarfdump/CMakeLists.txt
@@ -1,4 +1,5 @@
 set(LLVM_LINK_COMPONENTS
+  BinaryFormat
   DebugInfoDWARF
   DebugInfoDWARFLowLevel
   AllTargetsDescs