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199 lines
5.8 KiB
Diff
199 lines
5.8 KiB
Diff
From 84d0e9112d5c87a714abd21ec8547921f46f37b5 Mon Sep 17 00:00:00 2001
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From: milek7 <me@milek7.pl>
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Date: Tue, 8 Dec 2020 01:03:31 +0100
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Subject: [PATCH] Add liblzma port
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---
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src/settings.js | 4 ++
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tools/ports/liblzma.py | 151 +++++++++++++++++++++++++++++++++++++++++
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tools/settings.py | 1 +
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3 files changed, 156 insertions(+)
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create mode 100644 tools/ports/liblzma.py
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diff --git a/src/settings.js b/src/settings.js
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index f93140d..7b6bec9 100644
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--- a/src/settings.js
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+++ b/src/settings.js
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@@ -1451,6 +1451,10 @@ var USE_GIFLIB = false;
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// [compile+link]
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var USE_LIBJPEG = false;
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+// 1 = use liblzma from emscripten-ports
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+// [compile+link]
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+var USE_LIBLZMA = false;
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+
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// 1 = use libpng from emscripten-ports
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// [compile+link]
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var USE_LIBPNG = false;
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diff --git a/tools/ports/liblzma.py b/tools/ports/liblzma.py
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new file mode 100644
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index 0000000..6872a8b
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--- /dev/null
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+++ b/tools/ports/liblzma.py
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@@ -0,0 +1,151 @@
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+# Copyright 2020 The Emscripten Authors. All rights reserved.
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+# Emscripten is available under two separate licenses, the MIT license and the
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+# University of Illinois/NCSA Open Source License. Both these licenses can be
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+# found in the LICENSE file.
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+
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+import os
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+import shutil
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+import logging
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+from pathlib import Path
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+
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+VERSION = '5.4.2'
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+HASH = '149f980338bea3d66de1ff5994b2b236ae1773135eda68b62b009df0c9dcdf5467f8cb2c06da95a71b6556d60bd3d21f475feced34d5dfdb80ee95416a2f9737'
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+
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+
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+def needed(settings):
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+ return settings.USE_LIBLZMA
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+
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+
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+def get(ports, settings, shared):
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+ ports.fetch_project('liblzma', f'https://tukaani.org/xz/xz-{VERSION}.tar.gz', sha512hash=HASH)
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+
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+ def create(final):
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+ logging.info('building port: liblzma')
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+
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+ ports.clear_project_build('liblzma')
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+
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+ source_path = os.path.join(ports.get_dir(), 'liblzma', f'xz-{VERSION}', 'src', 'liblzma')
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+ ports.write_file(os.path.join(source_path, 'config.h'), config_h)
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+ ports.install_headers(os.path.join(source_path, 'api'), pattern='lzma.h')
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+ ports.install_headers(os.path.join(source_path, 'api', 'lzma'), pattern='*.h', target='lzma')
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+
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+ build_flags = ['-DHAVE_CONFIG_H', '-DTUKLIB_SYMBOL_PREFIX=lzma_', '-fvisibility=hidden']
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+ exclude_files = ['crc32_small.c', 'crc64_small.c', 'crc32_tablegen.c', 'crc64_tablegen.c', 'price_tablegen.c', 'fastpos_tablegen.c',
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+ 'tuklib_exit.c', 'tuklib_mbstr_fw.c', 'tuklib_mbstr_width.c', 'tuklib_open_stdxxx.c', 'tuklib_progname.c']
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+ include_dirs_rel = ['../common', 'api', 'check', 'common', 'delta', 'lz', 'lzma', 'rangecoder', 'simple']
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+
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+ include_dirs = [os.path.join(source_path, p) for p in include_dirs_rel]
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+ ports.build_port(source_path, final, 'liblzma', flags=build_flags, exclude_files=exclude_files, includes=include_dirs)
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+
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+ return [shared.cache.get_lib('liblzma.a', create, what='port')]
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+
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+
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+def clear(ports, settings, shared):
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+ shared.cache.erase_lib('liblzma.a')
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+
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+
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+def process_args(ports):
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+ return []
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+
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+
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+def show():
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+ return 'liblzma (USE_LIBLZMA=1; public domain)'
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+
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+
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+config_h = '''
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+#define ASSUME_RAM 128
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+#define ENABLE_NLS 1
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+#define HAVE_CHECK_CRC32 1
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+#define HAVE_CHECK_CRC64 1
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+#define HAVE_CHECK_SHA256 1
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+#define HAVE_CLOCK_GETTIME 1
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+#define HAVE_DCGETTEXT 1
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+#define HAVE_DECL_CLOCK_MONOTONIC 1
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+#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
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+#define HAVE_DECODERS 1
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+#define HAVE_DECODER_ARM 1
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+#define HAVE_DECODER_ARMTHUMB 1
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+#define HAVE_DECODER_DELTA 1
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+#define HAVE_DECODER_IA64 1
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+#define HAVE_DECODER_LZMA1 1
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+#define HAVE_DECODER_LZMA2 1
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+#define HAVE_DECODER_POWERPC 1
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+#define HAVE_DECODER_SPARC 1
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+#define HAVE_DECODER_X86 1
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+#define HAVE_DLFCN_H 1
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+#define HAVE_ENCODERS 1
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+#define HAVE_ENCODER_ARM 1
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+#define HAVE_ENCODER_ARMTHUMB 1
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+#define HAVE_ENCODER_DELTA 1
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+#define HAVE_ENCODER_IA64 1
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+#define HAVE_ENCODER_LZMA1 1
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+#define HAVE_ENCODER_LZMA2 1
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+#define HAVE_ENCODER_POWERPC 1
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+#define HAVE_ENCODER_SPARC 1
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+#define HAVE_ENCODER_X86 1
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+#define HAVE_FCNTL_H 1
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+#define HAVE_FUTIMENS 1
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+#define HAVE_GETOPT_H 1
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+#define HAVE_GETOPT_LONG 1
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+#define HAVE_GETTEXT 1
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+#define HAVE_IMMINTRIN_H 1
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+#define HAVE_INTTYPES_H 1
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+#define HAVE_LIMITS_H 1
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+#define HAVE_MBRTOWC 1
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+#define HAVE_MEMORY_H 1
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+#define HAVE_MF_BT2 1
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+#define HAVE_MF_BT3 1
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+#define HAVE_MF_BT4 1
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+#define HAVE_MF_HC3 1
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+#define HAVE_MF_HC4 1
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+#define HAVE_OPTRESET 1
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+#define HAVE_POSIX_FADVISE 1
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+#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1
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+#define HAVE_PTHREAD_PRIO_INHERIT 1
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+#define HAVE_STDBOOL_H 1
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+#define HAVE_STDINT_H 1
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+#define HAVE_STDLIB_H 1
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+#define HAVE_STRINGS_H 1
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+#define HAVE_STRING_H 1
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+#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
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+#define HAVE_SYS_PARAM_H 1
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+#define HAVE_SYS_STAT_H 1
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+#define HAVE_SYS_TIME_H 1
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+#define HAVE_SYS_TYPES_H 1
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+#define HAVE_UINTPTR_T 1
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+#define HAVE_UNISTD_H 1
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+#define HAVE_VISIBILITY 1
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+#define HAVE_WCWIDTH 1
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+#define HAVE__BOOL 1
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+#define HAVE___BUILTIN_ASSUME_ALIGNED 1
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+#define HAVE___BUILTIN_BSWAPXX 1
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+#define MYTHREAD_POSIX 1
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+#define NDEBUG 1
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+#define PACKAGE "xz"
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+#define PACKAGE_BUGREPORT "lasse.collin@tukaani.org"
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+#define PACKAGE_NAME "XZ Utils"
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+#define PACKAGE_STRING "XZ Utils 5.4.0"
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+#define PACKAGE_TARNAME "xz"
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+#define PACKAGE_VERSION "5.4.0"
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+#define SIZEOF_SIZE_T 4
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+#define STDC_HEADERS 1
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+#define TUKLIB_CPUCORES_SYSCONF 1
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+#define TUKLIB_FAST_UNALIGNED_ACCESS 1
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+#define TUKLIB_PHYSMEM_SYSCONF 1
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+#ifndef _ALL_SOURCE
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+# define _ALL_SOURCE 1
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+#endif
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+#ifndef _GNU_SOURCE
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+# define _GNU_SOURCE 1
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+#endif
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+#ifndef _POSIX_PTHREAD_SEMANTICS
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+# define _POSIX_PTHREAD_SEMANTICS 1
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+#endif
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+#ifndef _TANDEM_SOURCE
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+# define _TANDEM_SOURCE 1
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+#endif
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+#ifndef __EXTENSIONS__
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+# define __EXTENSIONS__ 1
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+#endif
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+#define VERSION "5.4.0"
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+'''
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diff --git a/tools/settings.py b/tools/settings.py
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index 10d6ca0..827e4a9 100644
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--- a/tools/settings.py
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+++ b/tools/settings.py
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@@ -40,6 +40,7 @@ PORTS_SETTINGS = {
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'USE_SDL_NET',
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'USE_SDL_GFX',
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'USE_LIBJPEG',
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+ 'USE_LIBLZMA',
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'USE_OGG',
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'USE_REGAL',
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'USE_BOOST_HEADERS',
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--
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2.34.1
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