Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 132 insertions, 0 deletions

diff --git a/src/zstd/build/meson/lib/meson.build b/src/zstd/build/meson/lib/meson.build
new file mode 100644
index 000000000..6fb3df8e9
--- /dev/null
+++ b/src/zstd/build/meson/lib/meson.build
@@ -0,0 +1,132 @@
+# #############################################################################
+# Copyright (c) 2018-present     Dima Krasner <dima@dimakrasner.com>
+#                                lzutao <taolzu(at)gmail.com>
+# All rights reserved.
+#
+# This source code is licensed under both the BSD-style license (found in the
+# LICENSE file in the root directory of this source tree) and the GPLv2 (found
+# in the COPYING file in the root directory of this source tree).
+# #############################################################################
+
+zstd_rootdir = '../../..'
+
+libzstd_includes = [include_directories(join_paths(zstd_rootdir,'lib'),
+  join_paths(zstd_rootdir, 'lib/common'),
+  join_paths(zstd_rootdir, 'lib/compress'),
+  join_paths(zstd_rootdir, 'lib/decompress'),
+  join_paths(zstd_rootdir, 'lib/dictBuilder'),
+  join_paths(zstd_rootdir, 'lib/deprecated'))]
+
+libzstd_sources = [join_paths(zstd_rootdir, 'lib/common/entropy_common.c'),
+  join_paths(zstd_rootdir, 'lib/common/fse_decompress.c'),
+  join_paths(zstd_rootdir, 'lib/common/threading.c'),
+  join_paths(zstd_rootdir, 'lib/common/pool.c'),
+  join_paths(zstd_rootdir, 'lib/common/zstd_common.c'),
+  join_paths(zstd_rootdir, 'lib/common/error_private.c'),
+  join_paths(zstd_rootdir, 'lib/common/xxhash.c'),
+  join_paths(zstd_rootdir, 'lib/compress/hist.c'),
+  join_paths(zstd_rootdir, 'lib/compress/fse_compress.c'),
+  join_paths(zstd_rootdir, 'lib/compress/huf_compress.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstd_compress.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstd_compress_literals.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstd_compress_sequences.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstd_compress_superblock.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstdmt_compress.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstd_fast.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstd_double_fast.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstd_lazy.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstd_opt.c'),
+  join_paths(zstd_rootdir, 'lib/compress/zstd_ldm.c'),
+  join_paths(zstd_rootdir, 'lib/decompress/huf_decompress.c'),
+  join_paths(zstd_rootdir, 'lib/decompress/zstd_decompress.c'),
+  join_paths(zstd_rootdir, 'lib/decompress/zstd_decompress_block.c'),
+  join_paths(zstd_rootdir, 'lib/decompress/zstd_ddict.c'),
+  join_paths(zstd_rootdir, 'lib/dictBuilder/cover.c'),
+  join_paths(zstd_rootdir, 'lib/dictBuilder/fastcover.c'),
+  join_paths(zstd_rootdir, 'lib/dictBuilder/divsufsort.c'),
+  join_paths(zstd_rootdir, 'lib/dictBuilder/zdict.c'),
+  join_paths(zstd_rootdir, 'lib/deprecated/zbuff_common.c'),
+  join_paths(zstd_rootdir, 'lib/deprecated/zbuff_compress.c'),
+  join_paths(zstd_rootdir, 'lib/deprecated/zbuff_decompress.c')]
+
+# Explicit define legacy support
+add_project_arguments('-DZSTD_LEGACY_SUPPORT=@0@'.format(legacy_level),
+  language: 'c')
+
+if legacy_level == 0
+  message('Legacy support: DISABLED')
+else
+  # See ZSTD_LEGACY_SUPPORT of lib/README.md
+  message('Enable legacy support back to version 0.@0@'.format(legacy_level))
+
+  libzstd_includes += [ include_directories(join_paths(zstd_rootdir, 'lib/legacy')) ]
+  foreach i : [1, 2, 3, 4, 5, 6, 7]
+    if legacy_level <= i
+      libzstd_sources += join_paths(zstd_rootdir, 'lib/legacy/zstd_v0@0@.c'.format(i))
+    endif
+  endforeach
+endif
+
+libzstd_deps = []
+if use_multi_thread
+  message('Enable multi-threading support')
+  add_project_arguments('-DZSTD_MULTITHREAD', language: 'c')
+  libzstd_deps = [ thread_dep ]
+endif
+
+libzstd_c_args = []
+if cc_id == compiler_msvc
+  if default_library_type != 'static'
+    libzstd_sources += [windows_mod.compile_resources(
+      join_paths(zstd_rootdir, 'build/VS2010/libzstd-dll/libzstd-dll.rc'))]
+    libzstd_c_args += ['-DZSTD_DLL_EXPORT=1',
+      '-DZSTD_HEAPMODE=0',
+      '-D_CONSOLE',
+      '-D_CRT_SECURE_NO_WARNINGS']
+  else
+    libzstd_c_args += ['-DZSTD_HEAPMODE=0',
+      '-D_CRT_SECURE_NO_WARNINGS']
+  endif
+endif
+
+mingw_ansi_stdio_flags = []
+if host_machine_os == os_windows and cc_id == compiler_gcc
+  mingw_ansi_stdio_flags = [ '-D__USE_MINGW_ANSI_STDIO' ]
+endif
+libzstd_c_args += mingw_ansi_stdio_flags
+
+libzstd_debug_cflags = []
+if use_debug
+  libzstd_c_args += '-DDEBUGLEVEL=@0@'.format(debug_level)
+  if cc_id == compiler_gcc or cc_id == compiler_clang
+    libzstd_debug_cflags = ['-Wstrict-aliasing=1', '-Wswitch-enum',
+      '-Wdeclaration-after-statement', '-Wstrict-prototypes',
+      '-Wundef', '-Wpointer-arith', '-Wvla',
+      '-Wformat=2', '-Winit-self', '-Wfloat-equal', '-Wwrite-strings',
+      '-Wredundant-decls', '-Wmissing-prototypes', '-Wc++-compat']
+  endif
+endif
+libzstd_c_args += cc.get_supported_arguments(libzstd_debug_cflags)
+
+libzstd = library('zstd',
+  libzstd_sources,
+  include_directories: libzstd_includes,
+  c_args: libzstd_c_args,
+  dependencies: libzstd_deps,
+  install: true,
+  version: zstd_libversion)
+
+libzstd_dep = declare_dependency(link_with: libzstd,
+  include_directories: libzstd_includes)
+
+pkgconfig.generate(libzstd,
+  name: 'libzstd',
+  filebase: 'libzstd',
+  description: 'fast lossless compression algorithm library',
+  version: zstd_libversion,
+  url: 'http://www.zstd.net/')
+
+install_headers(join_paths(zstd_rootdir, 'lib/zstd.h'),
+  join_paths(zstd_rootdir, 'lib/deprecated/zbuff.h'),
+  join_paths(zstd_rootdir, 'lib/dictBuilder/zdict.h'),
+  join_paths(zstd_rootdir, 'lib/common/zstd_errors.h'))