zstd
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compiling on macOS12 targeting macOS10.15
Hi, not sure if it's really a bug though... but when I compile latest code on macOS12 targeting macOS10.15, the linker is not happy about huf_decompress_amd64.S.o
here's my cmake line: cmake -G "Unix Makefiles" .. -DCMAKE_C_COMPILER=clang -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=/opt/local -DCMAKE_INSTALL_PREFIX:PATH=/opt/local -DCMAKE_C_FLAGS="-O2" -DCMAKE_MACOSX_RPATH=On -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15
and here's the result:
-- The C compiler identification is AppleClang 13.0.0.13000029
-- The CXX compiler identification is AppleClang 13.0.0.13000029
-- Check for working C compiler: /usr/bin/clang
-- Check for working C compiler: /usr/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- ZSTD VERSION: 1.5.1
-- Performing Test CXX_FLAG_STD_CPLUSPLUS11
-- Performing Test CXX_FLAG_STD_CPLUSPLUS11 - Success
-- Performing Test C_FLAG_STD_C99
-- Performing Test C_FLAG_STD_C99 - Success
-- Performing Test C_FLAG_WALL
-- Performing Test C_FLAG_WALL - Success
-- Performing Test CXX_FLAG_WALL
-- Performing Test CXX_FLAG_WALL - Success
-- Performing Test C_FLAG_WEXTRA
-- Performing Test C_FLAG_WEXTRA - Success
-- Performing Test CXX_FLAG_WEXTRA
-- Performing Test CXX_FLAG_WEXTRA - Success
-- Performing Test C_FLAG_WUNDEF
-- Performing Test C_FLAG_WUNDEF - Success
-- Performing Test CXX_FLAG_WUNDEF
-- Performing Test CXX_FLAG_WUNDEF - Success
-- Performing Test C_FLAG_WSHADOW
-- Performing Test C_FLAG_WSHADOW - Success
-- Performing Test CXX_FLAG_WSHADOW
-- Performing Test CXX_FLAG_WSHADOW - Success
-- Performing Test C_FLAG_WCAST_ALIGN
-- Performing Test C_FLAG_WCAST_ALIGN - Success
-- Performing Test CXX_FLAG_WCAST_ALIGN
-- Performing Test CXX_FLAG_WCAST_ALIGN - Success
-- Performing Test C_FLAG_WCAST_QUAL
-- Performing Test C_FLAG_WCAST_QUAL - Success
-- Performing Test CXX_FLAG_WCAST_QUAL
-- Performing Test CXX_FLAG_WCAST_QUAL - Success
-- Performing Test C_FLAG_WSTRICT_PROTOTYPES
-- Performing Test C_FLAG_WSTRICT_PROTOTYPES - Success
-- CMAKE_INSTALL_PREFIX: /opt/local
-- CMAKE_INSTALL_LIBDIR: lib
-- ZSTD_LEGACY_SUPPORT not defined!
-- ZSTD_MULTITHREAD_SUPPORT is enabled
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- The ASM compiler identification is Clang
-- Found assembler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/nico/Downloads/zstd-dev/build/cmake/build
nico@love build % make -j 6
Scanning dependencies of target zstdless.1
Scanning dependencies of target zstd.1
Scanning dependencies of target zstdgrep.1
Scanning dependencies of target libzstd_static
Scanning dependencies of target libzstd_shared
[ 3%] Copying manpage zstd.1
[ 3%] Copying manpage zstdless.1
[ 3%] Copying manpage zstdgrep.1
[ 3%] Built target zstdless.1
[ 3%] Built target zstdgrep.1
[ 3%] Built target zstd.1
Scanning dependencies of target zstdcat.1
Scanning dependencies of target unzstd.1
[ 5%] Creating unzstd.1 symlink
[ 5%] Creating zstdcat.1 symlink
[ 5%] Built target zstdcat.1
[ 5%] Built target unzstd.1
[ 9%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/common/entropy_common.c.o
[ 9%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/common/entropy_common.c.o
[ 9%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/common/debug.c.o
[ 10%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/common/debug.c.o
[ 11%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/common/error_private.c.o
[ 12%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/common/error_private.c.o
[ 15%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/common/fse_decompress.c.o
[ 15%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/common/fse_decompress.c.o
[ 16%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/common/pool.c.o
[ 17%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/common/pool.c.o
[ 20%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/common/xxhash.c.o
[ 20%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/common/threading.c.o
[ 21%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/common/zstd_common.c.o
[ 22%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/common/threading.c.o
[ 23%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/common/xxhash.c.o
[ 24%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/fse_compress.c.o
[ 25%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/common/zstd_common.c.o
[ 27%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/fse_compress.c.o
[ 29%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/hist.c.o
[ 29%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/hist.c.o
[ 30%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/huf_compress.c.o
[ 31%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/huf_compress.c.o
[ 32%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_compress.c.o
[ 34%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_compress.c.o
[ 35%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_compress_literals.c.o
[ 36%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_compress_literals.c.o
[ 37%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_compress_sequences.c.o
[ 38%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_compress_sequences.c.o
[ 40%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_compress_superblock.c.o
[ 41%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_double_fast.c.o
[ 42%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_compress_superblock.c.o
[ 43%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_fast.c.o
[ 44%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_double_fast.c.o
[ 45%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_lazy.c.o
[ 47%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_ldm.c.o
[ 48%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_fast.c.o
[ 49%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_lazy.c.o
[ 50%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_ldm.c.o
[ 51%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_opt.c.o
[ 52%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstd_opt.c.o
[ 54%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstdmt_compress.c.o
[ 55%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/compress/zstdmt_compress.c.o
[ 56%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/decompress/huf_decompress.c.o
[ 57%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/decompress/huf_decompress.c.o
[ 58%] Building ASM object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/decompress/huf_decompress_amd64.S.o
[ 60%] Building ASM object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/decompress/huf_decompress_amd64.S.o
[ 61%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/decompress/zstd_ddict.c.o
[ 62%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/decompress/zstd_ddict.c.o
[ 63%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/decompress/zstd_decompress.c.o
[ 64%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/decompress/zstd_decompress.c.o
[ 65%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/decompress/zstd_decompress_block.c.o
[ 67%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/dictBuilder/cover.c.o
[ 68%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/decompress/zstd_decompress_block.c.o
[ 69%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/dictBuilder/divsufsort.c.o
[ 70%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/dictBuilder/fastcover.c.o
[ 71%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/dictBuilder/cover.c.o
[ 72%] Building C object lib/CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/dictBuilder/zdict.c.o
[ 74%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/dictBuilder/divsufsort.c.o
[ 75%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/dictBuilder/fastcover.c.o
[ 76%] Building C object lib/CMakeFiles/libzstd_static.dir/Users/nico/Downloads/zstd-dev/lib/dictBuilder/zdict.c.o
[ 77%] Linking C static library libzstd.a
[ 77%] Built target libzstd_static
Scanning dependencies of target zstd-frugal
Scanning dependencies of target zstd
[ 78%] Building C object programs/CMakeFiles/zstd-frugal.dir/Users/nico/Downloads/zstd-dev/programs/fileio.c.o
[ 81%] Building C object programs/CMakeFiles/zstd-frugal.dir/Users/nico/Downloads/zstd-dev/programs/util.c.o
[ 81%] Building C object programs/CMakeFiles/zstd-frugal.dir/Users/nico/Downloads/zstd-dev/programs/zstdcli.c.o
[ 82%] Building C object programs/CMakeFiles/zstd-frugal.dir/Users/nico/Downloads/zstd-dev/programs/timefn.c.o
[ 83%] Building C object programs/CMakeFiles/zstd.dir/Users/nico/Downloads/zstd-dev/programs/zstdcli.c.o
[ 84%] Building C object programs/CMakeFiles/zstd.dir/Users/nico/Downloads/zstd-dev/programs/util.c.o
[ 85%] Building C object programs/CMakeFiles/zstd.dir/Users/nico/Downloads/zstd-dev/programs/timefn.c.o
[ 87%] Building C object programs/CMakeFiles/zstd.dir/Users/nico/Downloads/zstd-dev/programs/fileio.c.o
[ 88%] Building C object programs/CMakeFiles/zstd.dir/Users/nico/Downloads/zstd-dev/programs/benchfn.c.o
[ 89%] Linking C shared library libzstd.dylib
ld: warning: object file (CMakeFiles/libzstd_shared.dir/Users/nico/Downloads/zstd-dev/lib/decompress/huf_decompress_amd64.S.o) was built for newer macOS version (12.0) than being linked (10.15)
[ 90%] Building C object programs/CMakeFiles/zstd.dir/Users/nico/Downloads/zstd-dev/programs/benchzstd.c.o
[ 90%] Built target libzstd_shared
[ 91%] Building C object programs/CMakeFiles/zstd.dir/Users/nico/Downloads/zstd-dev/programs/datagen.c.o
[ 92%] Building C object programs/CMakeFiles/zstd.dir/Users/nico/Downloads/zstd-dev/programs/dibio.c.o
[ 94%] Building C object programs/CMakeFiles/zstd.dir/Users/nico/Downloads/zstd-dev/programs/zstdcli_trace.c.o
[ 95%] Linking C executable zstd-frugal
ld: warning: object file (../lib/libzstd.a(huf_decompress_amd64.S.o)) was built for newer macOS version (12.0) than being linked (10.15)
[ 95%] Built target zstd-frugal
[ 96%] Linking C executable zstd
ld: warning: object file (../lib/libzstd.a(huf_decompress_amd64.S.o)) was built for newer macOS version (12.0) than being linked (10.15)
[ 96%] Built target zstd
Scanning dependencies of target zstdcat
Scanning dependencies of target zstdmt
Scanning dependencies of target unzstd
[ 98%] Creating zstdmt symlink
[ 98%] Creating zstdcat symlink
[100%] Creating unzstd symlink
[100%] Built target zstdcat
[100%] Built target unzstd
[100%] Built target zstdmt
best regards, nicolas
Hi, I'm starting each time from a fresh clone, and so recreate the build directory.
++
To clarify, the build is still working, just emitting this warning message, correct?
We'll still want to fix it either way.
Are you still running into this issue? We haven't been able to reproduce it locally.