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extern crate bindgen;
extern crate pkg_config;
use std::env;
use std::path::PathBuf;
fn print_library(lib: &pkg_config::Library) {
for p in &lib.include_paths {
println!("cargo:include={}", p.display());
}
for p in &lib.frameworks {
println!("cargo:rustc-link-lib=framework={}", p);
}
for p in &lib.framework_paths {
println!("cargo:rustc-link-search=framework={}", p.display());
}
for p in &lib.libs {
println!("cargo:rustc-link-lib=dylib={}", p);
}
for p in &lib.link_paths {
println!("cargo:rustc-link-search=native={}", p.display());
}
}
fn main() {
let libical = pkg_config::Config::new().atleast_version("3.0.0").probe("libical").unwrap();
print_library(&libical);
let mut builder = bindgen::Builder::default()
.header("bindgen-wrapper.h");
for p in libical.include_paths {
builder = builder.clang_arg(format!("-I{}", p.display()));
}
builder = builder.whitelist_type("ical.+")
.whitelist_var("ical.+")
.whitelist_function("ical.+");
let bindings = builder.generate().unwrap();
let out_path = PathBuf::from(env::var("OUT_DIR").unwrap()).join("bindings.rs");
bindings.write_to_file(out_path).expect("Couldn't write bindings!");
}
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