alias b := build
alias r := run

c_flags := if os() == "macos" {
    "$(curl-config --libs) -framework Cocoa -framework QuartzCore -framework CoreImage -framework Metal -framework MetalKit -ObjC"
} else if os_family() == "unix" {
    "$(curl-config --libs) -lEGL -lGLESv2 -lGL -lm -lwayland-client -lwayland-egl -lX11 -lXi -lXcursor -Wno-implicit-function-declaration"
} else { "" }

[macos]
build: transpile_shaders_metal
    mkdir -p bin
    cc -Ivendor/ -O0 -g -Wall -Wextra {{ c_flags }} src/*.c -o bin/chat_client

[linux]
build: generate_wayland_protocols
    mkdir -p bin
    cc -Ivendor/ -O0 -g -Wall -Wextra {{ c_flags }} src/*.c src/wayland-crap/*.c -o bin/chat_client

[linux]
run: build
    nixGLIntel ./bin/chat_client

[macos]
run: build
    ./bin/chat_client

[linux]
generate_wayland_protocols:
    wayland-scanner client-header src/wayland-crap/xdg-shell.xml src/wayland-crap/xdg-shell.h
    wayland-scanner code src/wayland-crap/xdg-shell.xml src/wayland-crap/xdg-shell.c

[macos]
transpile_shaders_metal:
    mkdir -p bin/transpiled_shaders

    xcrun -sdk macosx metal -o bin/transpiled_shaders/text_atlas.ir -c shaders/text_atlas.metal
    xcrun -sdk macosx metallib -o bin/shaders.metallib bin/transpiled_shaders/text_atlas.ir