README.md

virt-pack

virt-pack is a tool that uses bear to intercept your build commands, and detects missing system libraries (via pkg-config) and installs them using your system's package manager. It's especially useful for C/C++ projects with messy dependencies.

Note: This tool only supports dependencies using pkg-config.

Installation

This version of virt-pack currently only supports apt and xbps package managers as it uses the package manager specific tools to install missing libraries. Since the tool uses bear and [fzf] (https://github.com/junegunn/fzf), so install them via your respective package managers.

git clone https://github.com/mdgspace/virt-pack
cd virt-pack
sudo make install

How to use

Then, move into your project directory with dependencies (should be calls to pkg-config) and run the following command:

virt-pack -- build_command

Keep in mind that the dependencies(should be calls to pkg-config) should be included in the Makefile / CmakeLists.txt. An example Makefile is provided below. For more options you can pass --help parameter.

To remove the installed packages when you don't need them anymore, run the following command:

virt-pack --remove

This will only remove the packages that were installed using virt-pack. The libraries that you had before will not be removed.

Example

Here's a minimal Makefile that virt-pack can work with:

CC = gcc
TARGET = virt-pack-test

# Replace this with the libraries you want to use
LIB_NAME = <library-name>
PKG := pkg-config --cflags --libs $(LIB_NAME)

all: $(TARGET)

$(TARGET): main.c
	$(CC) main.c -o $(TARGET) $(shell $(PKG))

clean:
	rm -f $(TARGET)

See the test/Makefile for a sample project that uses virt-pack.