My basic main.zig and Makefile

gistfile1.txt

// main.zig
const std = @import("std");
const warn = std.debug.warn;

const libcurl = @cImport(@cInclude("/usr/include/curl/curl.h"));

pub fn main() void {
    const curl = libcurl.curl_easy_init();
    warn("Hello, World!\n");
}

// Makefile
TARGET=test

all:
    zig build-exe src/main.zig \
        --name test            \
        --output-dir release/  \
        --library c            \
        --library curl

clean:
    rm release/{${TARGET},${TARGET}.o}


// Output
$ make
zig build-exe src/main.zig     \
        --name test            \
        --output-dir release/  \
        --library c            \
        --library curl
lld: error: unable to find library -lcurl

make: *** [Makefile:4: all] Error 1