Update meson build system

NOTE: This commit only tested on Linux (Ubuntu 18.04). Windows build may not work as expected. * Use meson >= 0.47.0 cause we use install_man function * Add three helper Python script: * CopyFile.py: To copy file * CreateSymlink.py: To make symlink (both Windows and Unix) * GetZstdLibraryVersion.py: Parse lib/zstd.h to get zstd version These help emulating equivalent functions in CMake and Makefile. * Use subdir from meson to split meson.build * Add contrib build * Fix other build * Add new build options * build_programs: Enable programs build * build_contrib: Enable contrib build * build_tests: Enable tests build * use_static_runtime: Link to static run-time libraries on MSVC * zlib_support: Enable zlib support * lzma_support: Enable lzma support
2018-11-28 01:08:34 +07:00
parent 9bd8f6a00c
commit 9a721e5216
11 changed files with 615 additions and 131 deletions
@@ -0,0 +1,113 @@
+# #############################################################################
+# 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_source_dir = join_paths('..', '..', '..')
+programs_dir = join_paths(zstd_source_dir, 'programs')
+
+zstdcli_c_file = join_paths(programs_dir, 'zstdcli.c')
+util_c_file = join_paths(programs_dir, 'util.c')
+fileio_c_file = join_paths(programs_dir, 'fileio.c')
+zstd_programs_sources = [zstdcli_c_file,
+    util_c_file,
+    fileio_c_file,
+    join_paths(programs_dir, 'benchfn.c'),
+    join_paths(programs_dir, 'benchzstd.c'),
+    join_paths(programs_dir, 'datagen.c'),
+    join_paths(programs_dir, 'dibio.c')]
+
+zstd_c_args = []
+if enable_multithread
+    zstd_c_args += [ '-DZSTD_MULTITHREAD' ]
+endif
+
+zstd_deps = []
+if enable_zlib and zlib_dep.found()
+    zstd_deps += [ zlib_dep ]
+    zstd_c_args += [ '-DZSTD_GZCOMPRESS', '-DZSTD_GZDECOMPRESS' ]
+endif
+
+if enable_lzma and lzma_dep.found()
+    zstd_deps += [ lzma_dep ]
+    zstd_c_args += [ '-DZSTD_LZMACOMPRESS', '-DZSTD_LZMADECOMPRESS' ]
+endif
+
+zstd = executable('zstd',
+    zstd_programs_sources,
+    c_args: zstd_c_args,
+    include_directories: libzstd_includes,
+    link_with: libzstd,
+    dependencies: zstd_deps,
+    install: true)
+
+zstd_frugal_sources = [join_paths(programs_dir, 'zstdcli.c'),
+    util_c_file,
+    fileio_c_file]
+
+executable('zstd-frugal',
+    zstd_frugal_sources,
+    include_directories: libzstd_includes,
+    link_with: libzstd,
+    c_args: [ '-DZSTD_NOBENCH', '-DZSTD_NODICT' ],
+    install: true)
+
+# =============================================================================
+# Program symlinks
+# =============================================================================
+
+CreateSymlink_py = join_paths(meson.current_source_dir(), '..', 'CreateSymlink.py')
+
+foreach f : [ 'zstdcat', 'unzstd' ]
+    custom_target(f,
+        output : f,
+        input: zstd,
+        command : [python3, CreateSymlink_py, '@PLAINNAME@', '@OUTPUT@'],
+        build_always_stale: false,
+        install : true,
+        install_dir: zstd_bindir)
+endforeach
+
+if enable_multithread
+    custom_target('zstdmt',
+        output : 'zstdmt',
+        input: zstd,
+        command : [python3, CreateSymlink_py, '@PLAINNAME@', '@OUTPUT@'],
+        build_always_stale: false,
+        install : true,
+        install_dir: zstd_bindir)
+endif
+
+# =============================================================================
+# Manpages
+# =============================================================================
+
+zstd_man1_dir = join_paths(zstd_mandir, 'man1')
+zstd_1_file = join_paths(programs_dir, 'zstd.1')
+CopyFile_py = join_paths(meson.current_source_dir(), '..', 'CopyFile.py')
+
+custom_target('zstd.1',
+        output : 'zstd.1',
+        input: zstd_1_file,
+        command : [python3, CopyFile_py, '@INPUT@', '@OUTPUT@'],
+        build_always_stale: false,
+        install : true,
+        install_dir: zstd_man1_dir)
+
+foreach f : [ 'zstdcat.1', 'unzstd.1' ]
+    custom_target(f,
+        output : f,
+        input: zstd_1_file,
+        command : [python3, CreateSymlink_py, '@PLAINNAME@', '@OUTPUT@'],
+        install : true,
+        build_always_stale: false,
+        install_dir: zstd_man1_dir)
+endforeach
+
+install_man(join_paths(programs_dir, 'zstdgrep.1'),
+    join_paths(programs_dir, 'zstdless.1'))