Felipe97/llama-cpp-compiled

1#!/usr/bin/env python32 3import urllib.request4import os5import sys6import subprocess7 8HTTPLIB_VERSION = "refs/tags/v0.56.0"9 10# used by examples/gguf-hash, these repos have no release tag, so we pin a commit11XXHASH_COMMIT      = "9f465f1ea932d6ad9a26cd77496311ffa544cd68"12SHA1_COMMIT        = "e1e2536fcf6a8f9703be8c85d58724b408552287"13SHA256_COMMIT      = "5e637272c13f200872d55ff579f7e2ab6c3f252f"14ROTATE_BITS_COMMIT = "27e784942f67db44abf2115c6638e735b579acd1"15 16vendor = {17    "https://github.com/nlohmann/json/releases/latest/download/json.hpp":     "vendor/nlohmann/json.hpp",18    "https://github.com/nlohmann/json/releases/latest/download/json_fwd.hpp": "vendor/nlohmann/json_fwd.hpp",19 20    "https://raw.githubusercontent.com/nothings/stb/refs/heads/master/stb_image.h": "vendor/stb/stb_image.h",21 22    # not using latest tag to avoid this issue: https://github.com/ggml-org/llama.cpp/pull/17179#discussion_r251587792623    # "https://github.com/mackron/miniaudio/raw/refs/tags/0.11.24/miniaudio.h": "vendor/miniaudio/miniaudio.h",24    "https://github.com/mackron/miniaudio/raw/9634bedb5b5a2ca38c1ee7108a9358a4e233f14d/miniaudio.h": "vendor/miniaudio/miniaudio.h",25 26    f"https://raw.githubusercontent.com/yhirose/cpp-httplib/{HTTPLIB_VERSION}/httplib.h": "httplib.h",27    f"https://raw.githubusercontent.com/yhirose/cpp-httplib/{HTTPLIB_VERSION}/split.py":  "split.py",28    f"https://raw.githubusercontent.com/yhirose/cpp-httplib/{HTTPLIB_VERSION}/LICENSE":   "vendor/cpp-httplib/LICENSE",29 30    "https://raw.githubusercontent.com/sheredom/subprocess.h/0dccaa9aa176dd6d7ef8afeca3c18d6e80a32795/subprocess.h": "vendor/sheredom/subprocess.h",31 32    f"https://raw.githubusercontent.com/Cyan4973/xxHash/{XXHASH_COMMIT}/xxhash.c":      "vendor/hash/xxhash/xxhash.c",33    f"https://raw.githubusercontent.com/Cyan4973/xxHash/{XXHASH_COMMIT}/xxhash.h":      "vendor/hash/xxhash/xxhash.h",34    f"https://raw.githubusercontent.com/Cyan4973/xxHash/{XXHASH_COMMIT}/LICENSE":       "vendor/hash/xxhash/LICENSE",35 36    # clibs/sha1 ships no license file, the source header says public domain37    f"https://raw.githubusercontent.com/clibs/sha1/{SHA1_COMMIT}/sha1.c": "vendor/hash/sha1/sha1.c",38    f"https://raw.githubusercontent.com/clibs/sha1/{SHA1_COMMIT}/sha1.h": "vendor/hash/sha1/sha1.h",39 40    f"https://raw.githubusercontent.com/jb55/sha256.c/{SHA256_COMMIT}/sha256.c": "vendor/hash/sha256/sha256.c",41    f"https://raw.githubusercontent.com/jb55/sha256.c/{SHA256_COMMIT}/sha256.h": "vendor/hash/sha256/sha256.h",42    f"https://raw.githubusercontent.com/jb55/sha256.c/{SHA256_COMMIT}/LICENSE":  "vendor/hash/sha256/LICENSE",43 44    f"https://raw.githubusercontent.com/jb55/rotate-bits.h/{ROTATE_BITS_COMMIT}/rotate-bits.h": "vendor/hash/rotate-bits/rotate-bits.h",45    f"https://raw.githubusercontent.com/jb55/rotate-bits.h/{ROTATE_BITS_COMMIT}/LICENSE.md":   "vendor/hash/rotate-bits/LICENSE.md",46}47 48# local changes kept on top of the upstream sources49patches = {50    "vendor/hash/xxhash/xxhash.h": [(51        '#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) /* >= C11 */\n',52        '/* Windows SDK under 10.0.22000 is missing stdalign.h so we add a check\n'53        '   before allowing the windows compiler to use the C11 form.\n'54        '   Reference: https://github.com/Cyan4973/xxHash/issues/955 */\n'55        '#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) \\\n'56        '    && (defined(_MSC_VER) && (_MSC_VER >= 1000) || !defined(_MSC_VER)) /* >= C11 */\n'57    )],58 59    # sha1 exports a bare "SHA1" symbol, which clashes with the boringssl one at link time.60    # we compile it as C++ (see vendor/hash/CMakeLists.txt) and put it in a namespace.61    "vendor/hash/sha1/sha1.h": [62        (63            '#if defined(__cplusplus)\n'64            'extern "C" {\n'65            '#endif\n',66 67            'namespace vendor_hash {\n'68        ),69        (70            '#if defined(__cplusplus)\n'71            '}\n'72            '#endif\n',73 74            '} // namespace vendor_hash\n'75        ),76    ],77 78    "vendor/hash/sha1/sha1.c": [79        (80            '#include "sha1.h"\n',81 82            '#include "sha1.h"\n'83            '\n'84            'namespace vendor_hash {\n'85        ),86        (87            '    SHA1Final((unsigned char *)hash_out, &ctx);\n'88            '}\n',89 90            '    SHA1Final((unsigned char *)hash_out, &ctx);\n'91            '}\n'92            '\n'93            '} // namespace vendor_hash\n'94        ),95    ],96 97    # silence a maybe-uninitialized warning98    "vendor/hash/sha256/sha256.c": [(99        "  uint32_t W[16];\n",100        "  uint32_t W[16] = {0};\n"101    )],102}103 104for url, filename in vendor.items():105    print(f"downloading {url} to {filename}") # noqa: NP100106    urllib.request.urlretrieve(url, filename)107 108for filename, replacements in patches.items():109    print(f"patching {filename}") # noqa: NP100110    with open(filename, "r", encoding="utf-8", newline="") as f:111        content = f.read()112    for old, new in replacements:113        if content.count(old) != 1:114            print(f"Error: cannot apply patch on {filename}, upstream code has changed") # noqa: NP100115            sys.exit(1)116        content = content.replace(old, new)117    with open(filename, "w", encoding="utf-8", newline="") as f:118        f.write(content)119 120print("Splitting httplib.h...") # noqa: NP100121try:122    subprocess.check_call([123        sys.executable, "split.py",124        "--extension", "cpp",125        "--out", "vendor/cpp-httplib"126    ])127except Exception as e:128    print(f"Error: {e}") # noqa: NP100129    sys.exit(1)130finally:131    os.remove("split.py")132    os.remove("httplib.h")133