How to Compile Giri

Build LLVM

• Need the same version of LLVM as Giri (3.1, 3.4 and svn version)
• Recommend Release+Debug+Assert version of LLVM and Giri
• Compile with: GCC 4.7.3-r1 and higher, or Clang 3.4 and higher
• Refer to utils/install_llvm.sh if you find it too complicated

Get Giri

• You can checkout the newest version from the repository
• For stable release version, please switch to a specific release tag. Run git tag to show all versions.
• Or simply download tar files of specific version from release page

Configure

• Create a build/ directory to avoiding pollute the source code directory
• ../configure with following options
  • --with-llvmsrc=$HOME/software/llvm/
  • --with-llvmobj=$HOME/software/llvm/build/
  • --enable-debug-runtime to build the debug version of the Giri runtime as well as DEBUG_GIRI_RUNTIME macro
    • This option will build the debug version of instrumentation code, for developers only.
  • Other options should follow LLVM build ones, e.g. --enable-debug-symbols, --enable-optimized
• The compiler CXX should support -std=c++11 compile flags.

Build and Test

• Run make in the build/ directory to compile Giri passes
• Run make in the test/ directory to check your compilation