Update, Sorry about that I found the instructions in the ReadMe for the PrintFunctionsDir, but they don't seem to be update or I'm running them wrong. The ReadMe says the following:
"This is a simple example demonstrating how to use clang's facility for providing AST consumers using a plugin. Build the plugin by running `make` in this directory. Once the plugin is built, you can run it using: -- Linux: $ clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.so -plugin print-fns some-input-file.c $ clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.so -plugin print-fns -plugin-arg-print-fns help -plugin-arg-print-fns --example-argument some-input-file.c $ clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.so -plugin print-fns -plugin-arg-print-fns -an-error some-input-file.c" My ".so" file is /usr/local/lib/PrintFunctionNames.so Whether I run clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.so -plugin print-fns hello.c or clang -cc1 -load /usr/local/lib/PrintFunctionNames.so -plugin print-fns hello.c I get this output error: unable to load plugin '../../Debug+Asserts/lib/libPrintFunctionNames.so': 'Service unavailable' On Fri, Apr 21, 2017 at 9:50 AM, Michael Mitchell < michaeljohnmitch...@gmail.com> wrote: > Hi, > my exact question is in paragraph numbered 3 below. The first two > paragraphs have prefatory information. > > 1. I ran the following command to build llvm and clang (with the intention > of building the examples), > > `sudo cmake -DLLVM_BUILD_EXAMPLES=1 -DCLANG_BUILD_EXAMPLES=1 > -DCMAKE_BUILD_TYPE="Release" ../llvm` > > 2. After it completed, I ran `make` and `make install`. The output from > `make install` showed this (for the PrintFunctions example in > /clang/examples) > > [ 92%] Built target PrintFunctionNames_exports > > [ 92%] Built target PrintFunctionNames > > -- Installing: /usr/local/lib/PrintFunctionNames.so > > 3. Question: is there a step I need to do to run the PrintFunctionNames > example? I can't find a binary/executable? > > 4. In the directory build/tools/clang/examples, I have this > > analyzer-plugin > clang-interpreter > CMakeFiles > PrintFunctionNames > AnnotateFunctions > cmake_install.cmake > Makefile > > > 5. In build/tools/clang/examples/PrintFunctionNames/ I have this > > cmake_install.cmake > Makefile > CMakeFiles > PrintFunctionNames.exports > > >
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