Move contrib/meson to build/meson

2018-12-01 23:18:59 +07:00
parent c0e71cae55
commit beb13bd87e
11 changed files with 0 additions and 0 deletions
@@ -0,0 +1,117 @@
+# #############################################################################
+# 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).
+# #############################################################################
+
+project('zstd',
+    ['c', 'cpp'],
+    license: 'BSD',
+    default_options : ['c_std=c99',
+        'cpp_std=c++11',
+        'buildtype=release'],
+    version: '1.3.8',
+    # for install_man
+    meson_version: '>=0.47.0')
+
+cc = meson.get_compiler('c')
+cxx = meson.get_compiler('cpp')
+pkgconfig = import('pkgconfig')
+python3 = import('python').find_installation()
+
+zstd_version = meson.project_version()
+
+# =============================================================================
+# Project directories
+# =============================================================================
+
+zstd_prefix = get_option('prefix')
+zstd_bindir = join_paths(zstd_prefix, get_option('bindir'))
+zstd_datadir = join_paths(zstd_prefix, get_option('datadir'))
+zstd_docdir = join_paths(zstd_datadir, 'doc', meson.project_name())
+zstd_mandir = join_paths(zstd_prefix, get_option('mandir'))
+
+zstd_source_dir = join_paths('..', '..')
+library_dir = join_paths(zstd_source_dir, 'lib')
+contrib_meson_dir = join_paths(zstd_source_dir, 'contrib', 'meson')
+
+# =============================================================================
+# Project options
+# =============================================================================
+
+legacy_support = get_option('legacy_support')
+enable_programs = get_option('build_programs')
+enable_tests = get_option('build_tests')
+enable_contrib = get_option('build_contrib')
+enable_multithread = get_option('multithread_support')
+enable_zlib = get_option('zlib_support')
+enable_lzma = get_option('lzma_support')
+enable_lz4 = get_option('lz4_support')
+
+# =============================================================================
+# Helper scripts for Meson
+# =============================================================================
+
+GetZstdLibraryVersion_py = files('GetZstdLibraryVersion.py')
+
+# =============================================================================
+# Getting project version from zstd.h
+# =============================================================================
+
+zstd_h_file = join_paths(meson.current_source_dir(), library_dir, 'zstd.h')
+r = run_command(python3, GetZstdLibraryVersion_py, zstd_h_file)
+if r.returncode() == 0
+    output = r.stdout().strip()
+    if output.version_compare('>@0@'.format(zstd_version))
+        zstd_version = output
+        message('Project version is now: @0@'.format(zstd_version))
+    endif
+endif
+
+# =============================================================================
+# Dependencies
+# =============================================================================
+
+libm_dep = cc.find_library('m', required: true)
+thread_dep = dependency('threads', required: false)
+zlib_dep = dependency('zlib', required: false)
+lzma_dep = dependency('liblzma', required: false)
+lz4_dep = dependency('liblz4', required: false)
+
+# =============================================================================
+# Compiler flags
+# =============================================================================
+
+if cxx.get_id() == 'gcc' or cxx.get_id() == 'clang'
+    common_flags = [ '-DXXH_NAMESPACE=ZSTD_' ]
+    common_warning_flags = [ '-Wextra', '-Wundef', '-Wshadow', '-Wcast-align', '-Wcast-qual' ]
+    cc_compilation_flags = cc.get_supported_arguments(common_warning_flags)
+    cc_compilation_flags += cc.get_supported_arguments(['-Wstrict-prototypes'])
+    cc_compilation_flags += common_flags
+    cxx_compilation_flags = cxx.get_supported_arguments(common_warning_flags)
+    cxx_compilation_flags += common_flags
+    add_project_arguments(cc_compilation_flags, language : 'c')
+    add_project_arguments(cxx_compilation_flags, language : 'cpp')
+endif
+
+# =============================================================================
+# Subdirs
+# =============================================================================
+
+subdir('lib')
+
+if enable_programs
+    subdir('programs')
+endif
+
+if enable_tests
+    subdir('tests')
+endif
+
+if enable_contrib
+    subdir('contrib')
+endif