ddidderr/zstd-rs
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meson: avoid rebuilding some libzstd sources in the programs

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These need to be explicitly included as we use their private symbols,
but we don't need to recompile them when we can reuse the existing
objects.

Minus 7 compile steps.
This commit is contained in:
Eli Schwartz
2022-04-28 21:56:36 -04:00
parent df6eefb3bb
commit 8d522b8a9d
1 changed files with 13 additions and 10 deletions
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build/meson/programs/meson.build
+13 -10
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@@ -19,12 +19,7 @@ zstd_programs_sources = [join_paths(zstd_rootdir, 'programs/zstdcli.c'),
join_paths(zstd_rootdir, 'programs/benchzstd.c'),
join_paths(zstd_rootdir, 'programs/datagen.c'),
join_paths(zstd_rootdir, 'programs/dibio.c'),
join_paths(zstd_rootdir, 'programs/zstdcli_trace.c'),
# needed due to use of private symbol + -fvisibility=hidden
join_paths(zstd_rootdir, 'lib/common/xxhash.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, 'programs/zstdcli_trace.c')]
zstd_deps = [ libzstd_dep ]
zstd_c_args = libzstd_debug_cflags
@@ -75,6 +70,12 @@ zstd = executable('zstd',
zstd_programs_sources,
c_args: zstd_c_args,
dependencies: zstd_deps,
# needed due to use of private symbol + -fvisibility=hidden
objects: libzstd.extract_objects(
join_paths(zstd_rootdir, 'lib/common/xxhash.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')),
export_dynamic: export_dynamic_on_windows, # Since Meson 0.45.0
install: true)
@@ -82,16 +83,18 @@ zstd_frugal_sources = [join_paths(zstd_rootdir, 'programs/zstdcli.c'),
join_paths(zstd_rootdir, 'programs/timefn.c'),
join_paths(zstd_rootdir, 'programs/util.c'),
join_paths(zstd_rootdir, 'programs/fileio.c'),
join_paths(zstd_rootdir, 'programs/fileio_asyncio.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, 'programs/fileio_asyncio.c')]
# Minimal target, with only zstd compression and decompression.
# No bench. No legacy.
executable('zstd-frugal',
zstd_frugal_sources,
dependencies: zstd_frugal_deps,
# needed due to use of private symbol + -fvisibility=hidden
objects: libzstd.extract_objects(
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')),
c_args: zstd_frugal_c_args,
install: true)