diff options
Diffstat (limited to 'os/emscripten/emsdk-liblzma.patch')
-rw-r--r-- | os/emscripten/emsdk-liblzma.patch | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/os/emscripten/emsdk-liblzma.patch b/os/emscripten/emsdk-liblzma.patch new file mode 100644 index 000000000..103adae0c --- /dev/null +++ b/os/emscripten/emsdk-liblzma.patch @@ -0,0 +1,213 @@ +From 90dd4d4c6b1cedec338ff5b375fffca93700f7bc Mon Sep 17 00:00:00 2001 +From: milek7 <me@milek7.pl> +Date: Tue, 8 Dec 2020 01:03:31 +0100 +Subject: [PATCH] Add liblzma port + +--- +Source: https://github.com/emscripten-core/emscripten/pull/12990 + +Modifed by OpenTTD to have the bare minimum needed to work. Otherwise there +are constantly conflicts when trying to apply this patch to different versions +of emsdk. + +diff --git a/embuilder.py b/embuilder.py +index 818262190ed..ab7d5adb7b2 100755 +--- a/embuilder.py ++++ b/embuilder.py +@@ -60,6 +60,7 @@ + 'harfbuzz', + 'icu', + 'libjpeg', ++ 'liblzma', + 'libpng', + 'ogg', + 'regal', +@@ -197,6 +198,8 @@ def main(): + build_port('ogg', libname('libogg')) + elif what == 'libjpeg': + build_port('libjpeg', libname('libjpeg')) ++ elif what == 'liblzma': ++ build_port('liblzma', libname('liblzma')) + elif what == 'libpng': + build_port('libpng', libname('libpng')) + elif what == 'sdl2': +diff --git a/src/settings.js b/src/settings.js +index 61cd98939ba..be6fcb678c6 100644 +--- a/src/settings.js ++++ b/src/settings.js +@@ -1197,6 +1197,9 @@ var USE_BZIP2 = 0; + // 1 = use libjpeg from emscripten-ports + var USE_LIBJPEG = 0; + ++// 1 = use liblzma from emscripten-ports ++var USE_LIBLZMA = 0; ++ + // 1 = use libpng from emscripten-ports + var USE_LIBPNG = 0; + +diff --git a/tools/ports/liblzma.py b/tools/ports/liblzma.py +new file mode 100644 +index 00000000000..e9567ef36ff +--- /dev/null ++++ b/tools/ports/liblzma.py +@@ -0,0 +1,160 @@ ++# Copyright 2020 The Emscripten Authors. All rights reserved. ++# Emscripten is available under two separate licenses, the MIT license and the ++# University of Illinois/NCSA Open Source License. Both these licenses can be ++# found in the LICENSE file. ++ ++import os ++import shutil ++ ++VERSION = '5.2.5' ++HASH = '7443674247deda2935220fbc4dfc7665e5bb5a260be8ad858c8bd7d7b9f0f868f04ea45e62eb17c0a5e6a2de7c7500ad2d201e2d668c48ca29bd9eea5a73a3ce' ++ ++ ++def needed(settings): ++ return settings.USE_LIBLZMA ++ ++ ++def get(ports, settings, shared): ++ libname = ports.get_lib_name('liblzma') ++ ports.fetch_project('liblzma', 'https://tukaani.org/xz/xz-' + VERSION + '.tar.gz', 'xz-' + VERSION, sha512hash=HASH) ++ ++ def create(): ++ ports.clear_project_build('liblzma') ++ ++ source_path = os.path.join(ports.get_dir(), 'liblzma', 'xz-' + VERSION) ++ dest_path = os.path.join(ports.get_build_dir(), 'liblzma') ++ ++ shared.try_delete(dest_path) ++ os.makedirs(dest_path) ++ shutil.rmtree(dest_path, ignore_errors=True) ++ shutil.copytree(source_path, dest_path) ++ ++ build_flags = ['-DHAVE_CONFIG_H', '-DTUKLIB_SYMBOL_PREFIX=lzma_', '-fvisibility=hidden'] ++ exclude_dirs = ['xzdec', 'xz', 'lzmainfo'] ++ exclude_files = ['crc32_small.c', 'crc64_small.c', 'crc32_tablegen.c', 'crc64_tablegen.c', 'price_tablegen.c', 'fastpos_tablegen.c' ++ 'tuklib_exit.c', 'tuklib_mbstr_fw.c', 'tuklib_mbstr_width.c', 'tuklib_open_stdxxx.c', 'tuklib_progname.c'] ++ include_dirs_rel = ['../common', 'api', 'common', 'check', 'lz', 'rangecoder', 'lzma', 'delta', 'simple'] ++ ++ open(os.path.join(dest_path, 'src', 'config.h'), 'w').write(config_h) ++ ++ final = os.path.join(dest_path, libname) ++ include_dirs = [os.path.join(dest_path, 'src', 'liblzma', p) for p in include_dirs_rel] ++ ports.build_port(os.path.join(dest_path, 'src'), final, flags=build_flags, exclude_dirs=exclude_dirs, exclude_files=exclude_files, includes=include_dirs) ++ ++ ports.install_headers(os.path.join(dest_path, 'src', 'liblzma', 'api'), 'lzma.h') ++ ports.install_headers(os.path.join(dest_path, 'src', 'liblzma', 'api', 'lzma'), '*.h', 'lzma') ++ ++ return final ++ ++ return [shared.Cache.get(libname, create, what='port')] ++ ++ ++def clear(ports, settings, shared): ++ shared.Cache.erase_file(ports.get_lib_name('liblzma')) ++ ++ ++def process_args(ports): ++ return [] ++ ++ ++def show(): ++ return 'liblzma (USE_LIBLZMA=1; public domain)' ++ ++ ++config_h = r''' ++#define ASSUME_RAM 128 ++#define ENABLE_NLS 1 ++#define HAVE_CHECK_CRC32 1 ++#define HAVE_CHECK_CRC64 1 ++#define HAVE_CHECK_SHA256 1 ++#define HAVE_CLOCK_GETTIME 1 ++#define HAVE_DCGETTEXT 1 ++#define HAVE_DECL_CLOCK_MONOTONIC 1 ++#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1 ++#define HAVE_DECODERS 1 ++#define HAVE_DECODER_ARM 1 ++#define HAVE_DECODER_ARMTHUMB 1 ++#define HAVE_DECODER_DELTA 1 ++#define HAVE_DECODER_IA64 1 ++#define HAVE_DECODER_LZMA1 1 ++#define HAVE_DECODER_LZMA2 1 ++#define HAVE_DECODER_POWERPC 1 ++#define HAVE_DECODER_SPARC 1 ++#define HAVE_DECODER_X86 1 ++#define HAVE_DLFCN_H 1 ++#define HAVE_ENCODERS 1 ++#define HAVE_ENCODER_ARM 1 ++#define HAVE_ENCODER_ARMTHUMB 1 ++#define HAVE_ENCODER_DELTA 1 ++#define HAVE_ENCODER_IA64 1 ++#define HAVE_ENCODER_LZMA1 1 ++#define HAVE_ENCODER_LZMA2 1 ++#define HAVE_ENCODER_POWERPC 1 ++#define HAVE_ENCODER_SPARC 1 ++#define HAVE_ENCODER_X86 1 ++#define HAVE_FCNTL_H 1 ++#define HAVE_FUTIMENS 1 ++#define HAVE_GETOPT_H 1 ++#define HAVE_GETOPT_LONG 1 ++#define HAVE_GETTEXT 1 ++#define HAVE_IMMINTRIN_H 1 ++#define HAVE_INTTYPES_H 1 ++#define HAVE_LIMITS_H 1 ++#define HAVE_MBRTOWC 1 ++#define HAVE_MEMORY_H 1 ++#define HAVE_MF_BT2 1 ++#define HAVE_MF_BT3 1 ++#define HAVE_MF_BT4 1 ++#define HAVE_MF_HC3 1 ++#define HAVE_MF_HC4 1 ++#define HAVE_OPTRESET 1 ++#define HAVE_POSIX_FADVISE 1 ++#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1 ++#define HAVE_PTHREAD_PRIO_INHERIT 1 ++#define HAVE_STDBOOL_H 1 ++#define HAVE_STDINT_H 1 ++#define HAVE_STDLIB_H 1 ++#define HAVE_STRINGS_H 1 ++#define HAVE_STRING_H 1 ++#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1 ++#define HAVE_SYS_PARAM_H 1 ++#define HAVE_SYS_STAT_H 1 ++#define HAVE_SYS_TIME_H 1 ++#define HAVE_SYS_TYPES_H 1 ++#define HAVE_UINTPTR_T 1 ++#define HAVE_UNISTD_H 1 ++#define HAVE_VISIBILITY 1 ++#define HAVE_WCWIDTH 1 ++#define HAVE__BOOL 1 ++#define HAVE___BUILTIN_ASSUME_ALIGNED 1 ++#define HAVE___BUILTIN_BSWAPXX 1 ++#define MYTHREAD_POSIX 1 ++#define NDEBUG 1 ++#define PACKAGE "xz" ++#define PACKAGE_BUGREPORT "lasse.collin@tukaani.org" ++#define PACKAGE_NAME "XZ Utils" ++#define PACKAGE_STRING "XZ Utils 5.2.5" ++#define PACKAGE_TARNAME "xz" ++#define PACKAGE_VERSION "5.2.5" ++#define SIZEOF_SIZE_T 4 ++#define STDC_HEADERS 1 ++#define TUKLIB_CPUCORES_SYSCONF 1 ++#define TUKLIB_FAST_UNALIGNED_ACCESS 1 ++#define TUKLIB_PHYSMEM_SYSCONF 1 ++#ifndef _ALL_SOURCE ++# define _ALL_SOURCE 1 ++#endif ++#ifndef _GNU_SOURCE ++# define _GNU_SOURCE 1 ++#endif ++#ifndef _POSIX_PTHREAD_SEMANTICS ++# define _POSIX_PTHREAD_SEMANTICS 1 ++#endif ++#ifndef _TANDEM_SOURCE ++# define _TANDEM_SOURCE 1 ++#endif ++#ifndef __EXTENSIONS__ ++# define __EXTENSIONS__ 1 ++#endif ++#define VERSION "5.2.5" ++''' |