xdgcfg is a very simple wrapper around libconfig written in C++. It reads and writes files in ${XDG_CONFIG_HOME}. It creates subdirectories if necessary.

Usage

xdgcfg.hpp has explanatory comments in it and there is an example. The reference is also available at doc.schlomp.space/xdgcfg/.

Use it in your CMake project like this:

find_package(xdgcfg CONFIG REQUIRED)
target_link_libraries(MyProject xdgcfg::xdgcfg)

If you don't use CMake, you can get the compile-flags with pkg-config:

pkg-config --libs --cflags xdgcfg

Install

Gentoo

Add my repository and install it from there.

eselect repository enable tastytea
echo "dev-cpp/xdgcfg" >> /etc/portage/package.accept_keywords/xdgcfg
emaint sync -r tastytea
emerge -a dev-cpp/xdgcfg

From source

Dependencies

• C++ compiler (Tested: g++ 5/8/9)
• cmake (at least: 3.1)
• pkgconfig (tested: 0.29)
• libconfig++ (tested: 1.5)
• libxdg-basedir (tested: 1.2)

Compile

mkdir build
cd build
cmake ..
cmake --build .
make install

CMake options

• -DWITH_TESTS=YES to compile the tests.
• -DWITH_EXAMPLES=YES to compile the example.
• -DBUILD_SHARED_LIBS=NO to build a static library.