../dmd/generated/osx/release/64/dmd -c  -conf= -I../dmd/druntime/import  -w -de -preview=dip1000 -preview=dtorfields -preview=fieldwise -m64 -fPIC -O -release -I. -v etc/c/zlib/adler32.c -ofgenerated/osx/release/64/etc/c/zlib/adler32.o
../dmd/generated/osx/release/64/dmd -c  -conf= -I../dmd/druntime/import  -w -de -preview=dip1000 -preview=dtorfields -preview=fieldwise -m64 -fPIC -O -release -I. -v etc/c/zlib/compress.c -ofgenerated/osx/release/64/etc/c/zlib/compress.o
predefs   D_ObjectiveC DigitalMars LittleEndian D_Version2 all D_SIMD Posix OSX darwin CppRuntime_Clang D_InlineAsm_X86_64 X86_64 D_LP64 D_PIC D_ModuleInfo D_Exceptions D_TypeInfo D_HardFloat D_Optimized
binary    ../dmd/generated/osx/release/64/dmd
version   v2.102.0-beta.1-3-g626cca9
config    
DFLAGS    (none)
include   ../dmd/druntime/import/importc.h
clang -m64 -dD -fno-blocks -E -include ../dmd/druntime/import/importc.h etc/c/zlib/adler32.c -o adler32.i
predefs   D_ObjectiveC DigitalMars LittleEndian D_Version2 all D_SIMD Posix OSX darwin CppRuntime_Clang D_InlineAsm_X86_64 X86_64 D_LP64 D_PIC D_ModuleInfo D_Exceptions D_TypeInfo D_HardFloat D_Optimized
binary    ../dmd/generated/osx/release/64/dmd
version   v2.102.0-beta.1-3-g626cca9
config    
DFLAGS    (none)
include   ../dmd/druntime/import/importc.h
clang -m64 -dD -fno-blocks -E -include ../dmd/druntime/import/importc.h etc/c/zlib/compress.c -o compress.i
parse     compress
importall compress
import    __builtins	(../dmd/druntime/import/__builtins.di)
import    object	(../dmd/druntime/import/object.d)
import    core.attribute	(../dmd/druntime/import/core/attribute.d)
import    core.internal.hash	(../dmd/druntime/import/core/internal/hash.d)
import    core.internal.traits	(../dmd/druntime/import/core/internal/traits.d)
import    core.internal.entrypoint	(../dmd/druntime/import/core/internal/entrypoint.d)
import    core.internal.array.appending	(../dmd/druntime/import/core/internal/array/appending.d)
import    core.internal.array.comparison	(../dmd/druntime/import/core/internal/array/comparison.d)
import    core.internal.array.equality	(../dmd/druntime/import/core/internal/array/equality.d)
parse     adler32
import    core.internal.array.casting	(../dmd/druntime/import/core/internal/array/casting.d)
import    core.internal.array.concatenation	(../dmd/druntime/import/core/internal/array/concatenation.d)
import    core.internal.array.construction	(../dmd/druntime/import/core/internal/array/construction.d)
import    core.internal.array.arrayassign	(../dmd/druntime/import/core/internal/array/arrayassign.d)
import    core.internal.array.capacity	(../dmd/druntime/import/core/internal/array/capacity.d)
import    core.internal.dassert	(../dmd/druntime/import/core/internal/dassert.d)
import    core.atomic	(../dmd/druntime/import/core/atomic.d)
import    core.internal.attributes	(../dmd/druntime/import/core/internal/attributes.d)
import    core.internal.atomic	(../dmd/druntime/import/core/internal/atomic.d)
import    core.internal.destruction	(../dmd/druntime/import/core/internal/destruction.d)
import    core.internal.moving	(../dmd/druntime/import/core/internal/moving.d)
importall adler32
import    core.internal.postblit	(../dmd/druntime/import/core/internal/postblit.d)
import    core.internal.switch_	(../dmd/druntime/import/core/internal/switch_.d)
import    __builtins	(../dmd/druntime/import/__builtins.di)
import    core.lifetime	(../dmd/druntime/import/core/lifetime.d)
import    object	(../dmd/druntime/import/object.d)
import    core.builtins	(../dmd/druntime/import/core/builtins.d)
semantic  compress
import    core.stdc.stdarg	(../dmd/druntime/import/core/stdc/stdarg.d)
import    core.internal.vararg.sysv_x64	(../dmd/druntime/import/core/internal/vararg/sysv_x64.d)
import    core.stdc.stdlib	(../dmd/druntime/import/core/stdc/stdlib.d)
import    core.stdc.config	(../dmd/druntime/import/core/stdc/config.d)
import    core.stdc.stddef	(../dmd/druntime/import/core/stdc/stddef.d)
import    core.attribute	(../dmd/druntime/import/core/attribute.d)
import    core.internal.hash	(../dmd/druntime/import/core/internal/hash.d)
import    core.internal.traits	(../dmd/druntime/import/core/internal/traits.d)
import    core.internal.entrypoint	(../dmd/druntime/import/core/internal/entrypoint.d)
import    core.internal.array.appending	(../dmd/druntime/import/core/internal/array/appending.d)
import    core.internal.array.comparison	(../dmd/druntime/import/core/internal/array/comparison.d)
import    core.internal.array.equality	(../dmd/druntime/import/core/internal/array/equality.d)
import    core.internal.array.casting	(../dmd/druntime/import/core/internal/array/casting.d)
import    core.internal.array.concatenation	(../dmd/druntime/import/core/internal/array/concatenation.d)
import    core.internal.array.construction	(../dmd/druntime/import/core/internal/array/construction.d)
import    core.internal.array.arrayassign	(../dmd/druntime/import/core/internal/array/arrayassign.d)
import    core.internal.array.capacity	(../dmd/druntime/import/core/internal/array/capacity.d)
semantic2 compress
import    core.internal.dassert	(../dmd/druntime/import/core/internal/dassert.d)
semantic3 compress
import    core.atomic	(../dmd/druntime/import/core/atomic.d)
import    core.bitop	(../dmd/druntime/import/core/bitop.d)
import    core.internal.attributes	(../dmd/druntime/import/core/internal/attributes.d)
import    core.internal.atomic	(../dmd/druntime/import/core/internal/atomic.d)
code      compress
import    core.internal.destruction	(../dmd/druntime/import/core/internal/destruction.d)
import    core.internal.moving	(../dmd/druntime/import/core/internal/moving.d)
function  compress._OSSwapInt16
import    core.internal.postblit	(../dmd/druntime/import/core/internal/postblit.d)
import    core.internal.switch_	(../dmd/druntime/import/core/internal/switch_.d)
function  compress._OSSwapInt32
function  compress._OSSwapInt64
import    core.lifetime	(../dmd/druntime/import/core/lifetime.d)
function  compress.__darwin_fd_isset
function  compress.compress2
function  compress.compress
function  compress.compressBound
function  __builtins.__builtin_bswap32!().__builtin_bswap32
function  __builtins.__builtin_bswap64!().__builtin_bswap64
import    core.builtins	(../dmd/druntime/import/core/builtins.d)
semantic  adler32
import    core.stdc.stdarg	(../dmd/druntime/import/core/stdc/stdarg.d)
import    core.internal.vararg.sysv_x64	(../dmd/druntime/import/core/internal/vararg/sysv_x64.d)
import    core.stdc.stdlib	(../dmd/druntime/import/core/stdc/stdlib.d)
import    core.stdc.config	(../dmd/druntime/import/core/stdc/config.d)
import    core.stdc.stddef	(../dmd/druntime/import/core/stdc/stddef.d)
../dmd/generated/osx/release/64/dmd -c  -conf= -I../dmd/druntime/import  -w -de -preview=dip1000 -preview=dtorfields -preview=fieldwise -m64 -fPIC -O -release -I. -v etc/c/zlib/crc32.c -ofgenerated/osx/release/64/etc/c/zlib/crc32.o
semantic2 adler32
semantic3 adler32
predefs   D_ObjectiveC DigitalMars LittleEndian D_Version2 all D_SIMD Posix OSX darwin CppRuntime_Clang D_InlineAsm_X86_64 X86_64 D_LP64 D_PIC D_ModuleInfo D_Exceptions D_TypeInfo D_HardFloat D_Optimized
binary    ../dmd/generated/osx/release/64/dmd
version   v2.102.0-beta.1-3-g626cca9
config    
DFLAGS    (none)
include   ../dmd/druntime/import/importc.h
clang -m64 -dD -fno-blocks -E -include ../dmd/druntime/import/importc.h etc/c/zlib/crc32.c -o crc32.i
import    core.bitop	(../dmd/druntime/import/core/bitop.d)
code      adler32
function  adler32._OSSwapInt16
function  adler32._OSSwapInt32
function  adler32._OSSwapInt64
function  adler32.__darwin_fd_isset
function  adler32.adler32_z
function  adler32.adler32
function  adler32.adler32_combine_
function  adler32.adler32_combine
function  adler32.adler32_combine64
function  __builtins.__builtin_bswap32!().__builtin_bswap32
function  __builtins.__builtin_bswap64!().__builtin_bswap64
../dmd/generated/osx/release/64/dmd -c  -conf= -I../dmd/druntime/import  -w -de -preview=dip1000 -preview=dtorfields -preview=fieldwise -m64 -fPIC -O -release -I. -v etc/c/zlib/deflate.c -ofgenerated/osx/release/64/etc/c/zlib/deflate.o
predefs   D_ObjectiveC DigitalMars LittleEndian D_Version2 all D_SIMD Posix OSX darwin CppRuntime_Clang D_InlineAsm_X86_64 X86_64 D_LP64 D_PIC D_ModuleInfo D_Exceptions D_TypeInfo D_HardFloat D_Optimized
binary    ../dmd/generated/osx/release/64/dmd
version   v2.102.0-beta.1-3-g626cca9
config    
DFLAGS    (none)
include   ../dmd/druntime/import/importc.h
clang -m64 -dD -fno-blocks -E -include ../dmd/druntime/import/importc.h etc/c/zlib/deflate.c -o deflate.i
parse     crc32
importall crc32
import    __builtins	(../dmd/druntime/import/__builtins.di)
import    object	(../dmd/druntime/import/object.d)
import    core.attribute	(../dmd/druntime/import/core/attribute.d)
import    core.internal.hash	(../dmd/druntime/import/core/internal/hash.d)
import    core.internal.traits	(../dmd/druntime/import/core/internal/traits.d)
import    core.internal.entrypoint	(../dmd/druntime/import/core/internal/entrypoint.d)
import    core.internal.array.appending	(../dmd/druntime/import/core/internal/array/appending.d)
import    core.internal.array.comparison	(../dmd/druntime/import/core/internal/array/comparison.d)
import    core.internal.array.equality	(../dmd/druntime/import/core/internal/array/equality.d)
import    core.internal.array.casting	(../dmd/druntime/import/core/internal/array/casting.d)
import    core.internal.array.concatenation	(../dmd/druntime/import/core/internal/array/concatenation.d)
import    core.internal.array.construction	(../dmd/druntime/import/core/internal/array/construction.d)
import    core.internal.array.arrayassign	(../dmd/druntime/import/core/internal/array/arrayassign.d)
import    core.internal.array.capacity	(../dmd/druntime/import/core/internal/array/capacity.d)
import    core.internal.dassert	(../dmd/druntime/import/core/internal/dassert.d)
import    core.atomic	(../dmd/druntime/import/core/atomic.d)
import    core.internal.attributes	(../dmd/druntime/import/core/internal/attributes.d)
import    core.internal.atomic	(../dmd/druntime/import/core/internal/atomic.d)
import    core.internal.destruction	(../dmd/druntime/import/core/internal/destruction.d)
import    core.internal.moving	(../dmd/druntime/import/core/internal/moving.d)
import    core.internal.postblit	(../dmd/druntime/import/core/internal/postblit.d)
import    core.internal.switch_	(../dmd/druntime/import/core/internal/switch_.d)
import    core.lifetime	(../dmd/druntime/import/core/lifetime.d)
parse     deflate
import    core.builtins	(../dmd/druntime/import/core/builtins.d)
semantic  crc32
import    core.stdc.stdarg	(../dmd/druntime/import/core/stdc/stdarg.d)
import    core.internal.vararg.sysv_x64	(../dmd/druntime/import/core/internal/vararg/sysv_x64.d)
import    core.stdc.stdlib	(../dmd/druntime/import/core/stdc/stdlib.d)
import    core.stdc.config	(../dmd/druntime/import/core/stdc/config.d)
import    core.stdc.stddef	(../dmd/druntime/import/core/stdc/stddef.d)
importall deflate
import    __builtins	(../dmd/druntime/import/__builtins.di)
import    object	(../dmd/druntime/import/object.d)
import    core.attribute	(../dmd/druntime/import/core/attribute.d)
import    core.internal.hash	(../dmd/druntime/import/core/internal/hash.d)
semantic2 crc32
import    core.internal.traits	(../dmd/druntime/import/core/internal/traits.d)
semantic3 crc32
import    core.internal.entrypoint	(../dmd/druntime/import/core/internal/entrypoint.d)
import    core.internal.array.appending	(../dmd/druntime/import/core/internal/array/appending.d)
import    core.internal.array.comparison	(../dmd/druntime/import/core/internal/array/comparison.d)
import    core.bitop	(../dmd/druntime/import/core/bitop.d)
import    core.internal.array.equality	(../dmd/druntime/import/core/internal/array/equality.d)
import    core.internal.array.casting	(../dmd/druntime/import/core/internal/array/casting.d)
import    core.internal.array.concatenation	(../dmd/druntime/import/core/internal/array/concatenation.d)
import    core.internal.array.construction	(../dmd/druntime/import/core/internal/array/construction.d)
import    core.internal.array.arrayassign	(../dmd/druntime/import/core/internal/array/arrayassign.d)
import    core.internal.array.capacity	(../dmd/druntime/import/core/internal/array/capacity.d)
import    core.internal.dassert	(../dmd/druntime/import/core/internal/dassert.d)
import    core.atomic	(../dmd/druntime/import/core/atomic.d)
import    core.internal.attributes	(../dmd/druntime/import/core/internal/attributes.d)
import    core.internal.atomic	(../dmd/druntime/import/core/internal/atomic.d)
import    core.internal.destruction	(../dmd/druntime/import/core/internal/destruction.d)
import    core.internal.moving	(../dmd/druntime/import/core/internal/moving.d)
import    core.internal.postblit	(../dmd/druntime/import/core/internal/postblit.d)
import    core.internal.switch_	(../dmd/druntime/import/core/internal/switch_.d)
import    core.lifetime	(../dmd/druntime/import/core/lifetime.d)
code      crc32
function  crc32._OSSwapInt16
function  crc32._OSSwapInt32
function  crc32._OSSwapInt64
function  crc32.__darwin_fd_isset
import    core.builtins	(../dmd/druntime/import/core/builtins.d)
semantic  deflate
function  crc32.byte_swap
import    core.stdc.stdarg	(../dmd/druntime/import/core/stdc/stdarg.d)
function  crc32.multmodp
import    core.internal.vararg.sysv_x64	(../dmd/druntime/import/core/internal/vararg/sysv_x64.d)
function  crc32.x2nmodp
import    core.stdc.stdlib	(../dmd/druntime/import/core/stdc/stdlib.d)
function  crc32.get_crc_table
function  crc32.crc_word
import    core.stdc.config	(../dmd/druntime/import/core/stdc/config.d)
function  crc32.crc_word_big
import    core.stdc.stddef	(../dmd/druntime/import/core/stdc/stddef.d)
function  crc32.crc32_z
semantic2 deflate
function  crc32.crc32
function  crc32.crc32_combine64
function  crc32.crc32_combine
function  crc32.crc32_combine_gen64
function  crc32.crc32_combine_gen
function  crc32.crc32_combine_op
function  __builtins.__builtin_bswap32!().__builtin_bswap32
semantic3 deflate
function  __builtins.__builtin_bswap64!().__builtin_bswap64
import    core.bitop	(../dmd/druntime/import/core/bitop.d)
../dmd/generated/osx/release/64/dmd -c  -conf= -I../dmd/druntime/import  -w -de -preview=dip1000 -preview=dtorfields -preview=fieldwise -m64 -fPIC -O -release -I. -v etc/c/zlib/gzclose.c -ofgenerated/osx/release/64/etc/c/zlib/gzclose.o
predefs   D_ObjectiveC DigitalMars LittleEndian D_Version2 all D_SIMD Posix OSX darwin CppRuntime_Clang D_InlineAsm_X86_64 X86_64 D_LP64 D_PIC D_ModuleInfo D_Exceptions D_TypeInfo D_HardFloat D_Optimized
binary    ../dmd/generated/osx/release/64/dmd
version   v2.102.0-beta.1-3-g626cca9
config    
DFLAGS    (none)
include   ../dmd/druntime/import/importc.h
clang -m64 -dD -fno-blocks -E -include ../dmd/druntime/import/importc.h etc/c/zlib/gzclose.c -o gzclose.i
etc/c/zlib/deflate.c(442): Error: undefined identifier `__builtin___memset_chk`
etc/c/zlib/deflate.c(500): Error: undefined identifier `__builtin___memcpy_chk`
parse     gzclose
importall gzclose
import    __builtins	(../dmd/druntime/import/__builtins.di)
import    object	(../dmd/druntime/import/object.d)
etc/c/zlib/deflate.c(644): Error: undefined identifier `__builtin___memset_chk`
import    core.attribute	(../dmd/druntime/import/core/attribute.d)
import    core.internal.hash	(../dmd/druntime/import/core/internal/hash.d)
import    core.internal.traits	(../dmd/druntime/import/core/internal/traits.d)
import    core.internal.entrypoint	(../dmd/druntime/import/core/internal/entrypoint.d)
import    core.internal.array.appending	(../dmd/druntime/import/core/internal/array/appending.d)
import    core.internal.array.comparison	(../dmd/druntime/import/core/internal/array/comparison.d)
import    core.internal.array.equality	(../dmd/druntime/import/core/internal/array/equality.d)
import    core.internal.array.casting	(../dmd/druntime/import/core/internal/array/casting.d)
import    core.internal.array.concatenation	(../dmd/druntime/import/core/internal/array/concatenation.d)
import    core.internal.array.construction	(../dmd/druntime/import/core/internal/array/construction.d)
import    core.internal.array.arrayassign	(../dmd/druntime/import/core/internal/array/arrayassign.d)
import    core.internal.array.capacity	(../dmd/druntime/import/core/internal/array/capacity.d)
import    core.internal.dassert	(../dmd/druntime/import/core/internal/dassert.d)
import    core.atomic	(../dmd/druntime/import/core/atomic.d)
import    core.internal.attributes	(../dmd/druntime/import/core/internal/attributes.d)
import    core.internal.atomic	(../dmd/druntime/import/core/internal/atomic.d)
import    core.internal.destruction	(../dmd/druntime/import/core/internal/destruction.d)
import    core.internal.moving	(../dmd/druntime/import/core/internal/moving.d)
import    core.internal.postblit	(../dmd/druntime/import/core/internal/postblit.d)
import    core.internal.switch_	(../dmd/druntime/import/core/internal/switch_.d)
import    core.lifetime	(../dmd/druntime/import/core/lifetime.d)
import    core.builtins	(../dmd/druntime/import/core/builtins.d)
semantic  gzclose
import    core.stdc.stdarg	(../dmd/druntime/import/core/stdc/stdarg.d)
import    core.internal.vararg.sysv_x64	(../dmd/druntime/import/core/internal/vararg/sysv_x64.d)
import    core.stdc.stdlib	(../dmd/druntime/import/core/stdc/stdlib.d)
import    core.stdc.config	(../dmd/druntime/import/core/stdc/config.d)
import    core.stdc.stddef	(../dmd/druntime/import/core/stdc/stddef.d)
etc/c/zlib/deflate.c(782): Error: undefined identifier `__builtin___memcpy_chk`
semantic2 gzclose
semantic3 gzclose
import    core.bitop	(../dmd/druntime/import/core/bitop.d)
code      gzclose
function  gzclose.__sputc
function  gzclose._OSSwapInt16
function  gzclose._OSSwapInt32
function  gzclose._OSSwapInt64
function  gzclose.__darwin_fd_isset
function  gzclose.gzclose
function  __builtins.__builtin_bswap32!().__builtin_bswap32
function  __builtins.__builtin_bswap64!().__builtin_bswap64
etc/c/zlib/deflate.c(949): Error: undefined identifier `__builtin___memcpy_chk`
../dmd/generated/osx/release/64/dmd -c  -conf= -I../dmd/druntime/import  -w -de -preview=dip1000 -preview=dtorfields -preview=fieldwise -m64 -fPIC -O -release -I. -v etc/c/zlib/gzlib.c -ofgenerated/osx/release/64/etc/c/zlib/gzlib.o
predefs   D_ObjectiveC DigitalMars LittleEndian D_Version2 all D_SIMD Posix OSX darwin CppRuntime_Clang D_InlineAsm_X86_64 X86_64 D_LP64 D_PIC D_ModuleInfo D_Exceptions D_TypeInfo D_HardFloat D_Optimized
binary    ../dmd/generated/osx/release/64/dmd
version   v2.102.0-beta.1-3-g626cca9
config    
DFLAGS    (none)
include   ../dmd/druntime/import/importc.h
clang -m64 -dD -fno-blocks -E -include ../dmd/druntime/import/importc.h etc/c/zlib/gzlib.c -o gzlib.i
etc/c/zlib/deflate.c(962): Error: undefined identifier `__builtin___memcpy_chk`
etc/c/zlib/deflate.c(1073): Error: undefined identifier `__builtin___memset_chk`
parse     gzlib
importall gzlib
import    __builtins	(../dmd/druntime/import/__builtins.di)
import    object	(../dmd/druntime/import/object.d)
etc/c/zlib/deflate.c(1162): Error: undefined identifier `__builtin___memcpy_chk`
import    core.attribute	(../dmd/druntime/import/core/attribute.d)
import    core.internal.hash	(../dmd/druntime/import/core/internal/hash.d)
import    core.internal.traits	(../dmd/druntime/import/core/internal/traits.d)
import    core.internal.entrypoint	(../dmd/druntime/import/core/internal/entrypoint.d)
import    core.internal.array.appending	(../dmd/druntime/import/core/internal/array/appending.d)
import    core.internal.array.comparison	(../dmd/druntime/import/core/internal/array/comparison.d)
import    core.internal.array.equality	(../dmd/druntime/import/core/internal/array/equality.d)
import    core.internal.array.casting	(../dmd/druntime/import/core/internal/array/casting.d)
import    core.internal.array.concatenation	(../dmd/druntime/import/core/internal/array/concatenation.d)
import    core.internal.array.construction	(../dmd/druntime/import/core/internal/array/construction.d)
import    core.internal.array.arrayassign	(../dmd/druntime/import/core/internal/array/arrayassign.d)
import    core.internal.array.capacity	(../dmd/druntime/import/core/internal/array/capacity.d)
import    core.internal.dassert	(../dmd/druntime/import/core/internal/dassert.d)
import    core.atomic	(../dmd/druntime/import/core/atomic.d)
import    core.internal.attributes	(../dmd/druntime/import/core/internal/attributes.d)
import    core.internal.atomic	(../dmd/druntime/import/core/internal/atomic.d)
import    core.internal.destruction	(../dmd/druntime/import/core/internal/destruction.d)
import    core.internal.moving	(../dmd/druntime/import/core/internal/moving.d)
import    core.internal.postblit	(../dmd/druntime/import/core/internal/postblit.d)
import    core.internal.switch_	(../dmd/druntime/import/core/internal/switch_.d)
import    core.lifetime	(../dmd/druntime/import/core/lifetime.d)
import    core.builtins	(../dmd/druntime/import/core/builtins.d)
semantic  gzlib
import    core.stdc.stdarg	(../dmd/druntime/import/core/stdc/stdarg.d)
import    core.internal.vararg.sysv_x64	(../dmd/druntime/import/core/internal/vararg/sysv_x64.d)
import    core.stdc.stdlib	(../dmd/druntime/import/core/stdc/stdlib.d)
import    core.stdc.config	(../dmd/druntime/import/core/stdc/config.d)
import    core.stdc.stddef	(../dmd/druntime/import/core/stdc/stddef.d)
etc/c/zlib/deflate.c(1167): Error: undefined identifier `__builtin___memcpy_chk`
semantic2 gzlib
semantic3 gzlib
import    core.bitop	(../dmd/druntime/import/core/bitop.d)
etc/c/zlib/deflate.c(1181): Error: undefined identifier `__builtin___memcpy_chk`
etc/c/zlib/deflate.c(1182): Error: undefined identifier `__builtin___memcpy_chk`
etc/c/zlib/gzlib.c(216): Error: undefined identifier `__builtin___snprintf_chk`
etc/c/zlib/deflate.c(1183): Error: undefined identifier `__builtin___memcpy_chk`
etc/c/zlib/gzlib.c(298): Error: undefined identifier `__builtin___snprintf_chk`
etc/c/zlib/deflate.c(1184): Error: undefined identifier `__builtin___memcpy_chk`
etc/c/zlib/gzlib.c(613): Error: undefined identifier `__builtin___snprintf_chk`
make: *** [generated/osx/release/64/etc/c/zlib/gzlib.o] Error 1
make: *** Waiting for unfinished jobs....
etc/c/zlib/deflate.c(1216): Error: undefined identifier `__builtin___memcpy_chk`
etc/c/zlib/deflate.c(1239): Error: undefined identifier `__builtin___memset_chk`
etc/c/zlib/deflate.c(1552): Error: undefined identifier `__builtin___memcpy_chk`
etc/c/zlib/deflate.c(1623): Error: undefined identifier `__builtin___memset_chk`
etc/c/zlib/deflate.c(1634): Error: undefined identifier `__builtin___memset_chk`
etc/c/zlib/deflate.c(1753): Error: undefined identifier `__builtin___memcpy_chk`
etc/c/zlib/deflate.c(1785): Error: undefined identifier `__builtin___memcpy_chk`
make: *** [generated/osx/release/64/etc/c/zlib/deflate.o] Error 1