[llvm] [llvm-dlltool] Implement the --identify option (PR #127465)
LLVM Continuous Integration via llvm-commits
llvm-commits at lists.llvm.org
Thu Feb 20 14:56:03 PST 2025
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `llvm-nvptx64-nvidia-ubuntu` running on `as-builder-7` while building `llvm` at step 5 "build-unified-tree".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/160/builds/13319
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 5 (build-unified-tree) failure: build (failure)
...
100.823 [341/20/2355] Building NVPTXGenDAGISel.inc...
101.141 [341/19/2356] Building X86GenExegesis.inc...
101.141 [341/18/2357] Building NVPTXGenInstrInfo.inc...
101.467 [341/17/2358] Building X86GenMnemonicTables.inc...
101.862 [341/16/2359] Building X86GenAsmMatcher.inc...
102.073 [341/15/2360] Building X86GenFoldTables.inc...
102.311 [341/14/2361] Building X86GenAsmWriter1.inc...
102.935 [341/13/2362] Building X86GenFastISel.inc...
103.010 [341/12/2363] Building CXX object lib/ToolDrivers/llvm-dlltool/CMakeFiles/LLVMDlltoolDriver.dir/DlltoolDriver.cpp.o
103.102 [340/12/2364] Linking CXX shared library lib/libLLVMDlltoolDriver.so.21.0git
FAILED: lib/libLLVMDlltoolDriver.so.21.0git
: && /usr/bin/c++ -fPIC -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -fno-lifetime-dse -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-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,-z,defs -Wl,-z,nodelete -fuse-ld=gold -Wl,--gc-sections -shared -Wl,-soname,libLLVMDlltoolDriver.so.21.0git -o lib/libLLVMDlltoolDriver.so.21.0git lib/ToolDrivers/llvm-dlltool/CMakeFiles/LLVMDlltoolDriver.dir/DlltoolDriver.cpp.o -Wl,-rpath,"\$ORIGIN/../lib:/home/buildbot/worker/as-builder-7/ramdisk/llvm-nvptx64-nvidia-ubuntu/build/lib:" lib/libLLVMObject.so.21.0git lib/libLLVMOption.so.21.0git lib/libLLVMTargetParser.so.21.0git lib/libLLVMSupport.so.21.0git -Wl,-rpath-link,/home/buildbot/worker/as-builder-7/ramdisk/llvm-nvptx64-nvidia-ubuntu/build/lib && :
lib/ToolDrivers/llvm-dlltool/CMakeFiles/LLVMDlltoolDriver.dir/DlltoolDriver.cpp.o:DlltoolDriver.cpp:function (anonymous namespace)::doIdentify(llvm::StringRef, bool): error: undefined reference to 'llvm::identify_magic(llvm::StringRef)'
lib/ToolDrivers/llvm-dlltool/CMakeFiles/LLVMDlltoolDriver.dir/DlltoolDriver.cpp.o:DlltoolDriver.cpp:function (anonymous namespace)::doIdentify(llvm::StringRef, bool): error: undefined reference to 'llvm::identify_magic(llvm::StringRef)'
collect2: error: ld returned 1 exit status
103.419 [340/11/2365] Building X86GenGlobalISel.inc...
104.299 [340/10/2366] Building X86GenDAGISel.inc...
104.804 [340/9/2367] Building X86GenSubtargetInfo.inc...
106.385 [340/8/2368] Building X86GenInstrMapping.inc...
107.851 [340/7/2369] Building NVPTXGenAsmWriter.inc...
108.635 [340/6/2370] Building X86GenCallingConv.inc...
109.114 [340/5/2371] Building X86GenRegisterBank.inc...
110.735 [340/4/2372] Building X86GenInstrInfo.inc...
111.272 [340/3/2373] Building X86GenRegisterInfo.inc...
115.179 [340/2/2374] Building X86GenAsmWriter.inc...
117.781 [340/1/2375] Building X86GenDisassemblerTables.inc...
ninja: build stopped: subcommand failed.
```
</details>
https://github.com/llvm/llvm-project/pull/127465
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