jpegxr 0.3.1

Wrapper for Microsoft's C JPEG XR image codec library
Documentation 
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use std::env;
use std::path::PathBuf;

fn main() {
    let src = &[
        // SRC_SYS
        "jxrlib/image/sys/adapthuff.c",
        "jxrlib/image/sys/image.c",
        "jxrlib/image/sys/strcodec.c",
        "jxrlib/image/sys/strPredQuant.c",
        "jxrlib/image/sys/strTransform.c",
        "jxrlib/image/sys/perfTimerANSI.c",
        // SRC_DEC
        "jxrlib/image/decode/decode.c",
        "jxrlib/image/decode/postprocess.c",
        "jxrlib/image/decode/segdec.c",
        "jxrlib/image/decode/strdec.c",
        "jxrlib/image/decode/strInvTransform.c",
        "jxrlib/image/decode/strPredQuantDec.c",
        "jxrlib/image/decode/JXRTranscode.c",
        // SRC_ENC
        "jxrlib/image/encode/encode.c",
        "jxrlib/image/encode/segenc.c",
        "jxrlib/image/encode/strenc.c",
        "jxrlib/image/encode/strFwdTransform.c",
        "jxrlib/image/encode/strPredQuantEnc.c",
        // glue lib
        "jxrlib/jxrgluelib/JXRGlue.c",
        "jxrlib/jxrgluelib/JXRGlueJxr.c",
        "jxrlib/jxrgluelib/JXRGluePFC.c",
        "jxrlib/jxrgluelib/JXRMeta.c",
    ];
    cc::Build::new()
        .files(src)
        .include("jxrlib")
        .include("jxrlib/common/include")
        .include("jxrlib/image/sys")
        .include("jxrlib/jxrgluelib")
        .define("__ANSI__", None)
        .define("DISABLE_PERF_MEASUREMENT", None)
        // quiet the build on mac with clang
        .flag_if_supported("-Wno-constant-conversion")
        .flag_if_supported("-Wno-unused-const-variable")
        .flag_if_supported("-Wno-deprecated-declarations")
        .flag_if_supported("-Wno-comment")
        .flag_if_supported("-Wno-unused-value")
        .flag_if_supported("-Wno-unused-function")
        .flag_if_supported("-Wno-unknown-pragmas")
        .flag_if_supported("-Wno-extra-tokens")
        .flag_if_supported("-Wno-missing-field-initializers")
        .flag_if_supported("-Wno-shift-negative-value")
        .flag_if_supported("-Wno-dangling-else")
        .flag_if_supported("-Wno-sign-compare")
        // quiet the build on linux with gcc
        .flag_if_supported("-Wno-strict-aliasing")
        .flag_if_supported("-Wno-implicit-fallthrough")
        .flag_if_supported("-Wno-old-style-declaration")
        .flag_if_supported("-Wno-endif-labels")
        .flag_if_supported("-Wno-parentheses")
        .flag_if_supported("-Wno-misleading-indentation")
        .flag_if_supported("-Wno-unused-but-set-variable")
        .opt_level(2)
        .compile("jpegxr");

    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
    let clang_args = &[
        "-D__ANSI__",
        "-DDISABLE_PERF_MEASUREMENT",
        "-Ijxrlib/jxrgluelib",
        "-Ijxrlib/common/include",
        "-Ijxrlib/image/sys",
    ];
    bindgen::Builder::default()
        .header("jxrlib/jxrgluelib/JXRGlue.h")
        .allowlist_function("^(WMP|PK|PixelFormatLookup|GetPixelFormatFromHash|GetImageEncodeIID|GetImageDecodeIID|FreeDescMetadata).*")
        .allowlist_var("^(WMP|PK|LOOKUP|GUID_PK|IID).*")
        .allowlist_type("^(WMP|PK|ERR|BITDEPTH|BD_|BITDEPTH_BITS|COLORFORMAT).*")
        .clang_args(clang_args)
        .derive_eq(true)
        .size_t_is_usize(true)
        .parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
        .generate()
        .expect("Error building libjpegxr bindings")
        .write_to_file(out_path.join("bindings.rs"))
        .expect("Couldn't write bindings!");
}