Source

Source code lives on github here

To clone from git:

git clone https://github.com/rconybea/xo-alloc

Tested with gcc 13.3

Install

One-step Install

Install along with the rest of XO from xo-umbrella2 source

Minimal Install

To build+install just required dependencies: xo-alloc uses several supporting libraries from the XO project:

xo-indentlog source (structured logging)
xo-cmake source (shared cmake macros)

Building from source

Install scripts for XO libraries depend on helper scripts installed from xo-cmake.

Preamble:

mkdir -p ~/proj/xo
cd ~/proj/xo

git clone https://github.com/rconybea/xo-cmake

PREFIX=/usr/local  # ..or desired installation prefix

# want PREFIX/bin in PATH to use xo-cmake helpers
PATH=$PREFIX/bin:$PATH

Install xo-cmake:

cmake -B xo-cmake/.build -S xo-cmake
cmake --install xo-cmake/.build

Install remaining dependencie(s) in topological order:

xo-build --clone --configure --build --install xo-indentlog
xo-build --clone --configure --build --install xo-alloc

Directories under PREFIX will then contain:

PREFIX
+- bin
|  +- xo-build
|  +- xo-cmake-config
|  \- xo-cmake-lcov-harness
+- include
|  \- xo
|     +- alloc/
|     \- indentlog/
+- lib
|  +- cmake
|  |  +- xo_alloc/
|  |  \- indentlog/
|  +- lib*.so
+- share
   +- cmake
   |  \- xo_macros
   |     +- code-coverage.cmake
   |     +- xo-project-macros.cmake
   |     \- xo_cxx.cmake
   +- etc
   |  \- xo
   |     \- subsystem-list
   \- xo-macros
      +- Doxyfile.in
      +- gen-ccov.in
      \- xo-bootstrap-macros.cmake

CMake Support

To use built-in cmake support, when using xo-alloc from another project:

Make sure PREFIX/lib/cmake is searched by cmake (for example include it in CMAKE_PREFIX_PATH)

Add to your CMakeLists.txt:

FindPackage(xo_alloc CONFIG REQUIRED)
target_link_libraries(mytarget INTERFACE xo_alloc)