zlib change broke x86 builds

I know we don't officially support x86 anymore but we do publish unofficial-builds x86 and the Snap package has x86 support too. But I've just noticed they haven't been building, I suppose since zlib was switched out:

  cc -o /build/node/parts/node/build/out/Release/obj.target/zlib/deps/zlib/contrib/optimizations/inflate.o ../deps/zlib/contrib/optimizations/inflate.c '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D__STDC_FORMAT_MACROS' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DHAVE_HIDDEN' '-DADLER32_SIMD_SSSE3' '-DINFLATE_CHUNK_SIMD_SSE2' '-DCRC32_SIMD_SSE42_PCLMUL' -I../deps/zlib  -pthread -Wall -Wextra -Wno-unused-parameter -m32 -O3 -fno-omit-frame-pointer  -MMD -MF /build/node/parts/node/build/out/Release/.deps//build/node/parts/node/build/out/Release/obj.target/zlib/deps/zlib/contrib/optimizations/inflate.o.d.raw   -c
In file included from ../deps/zlib/contrib/optimizations/inffast_chunk.c:10:0:
../deps/zlib/contrib/optimizations/chunkcopy.h: In function ‘loadchunk’:
../deps/zlib/contrib/optimizations/chunkcopy.h:52:5: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi]
     const unsigned char FAR* s) {
     ^
In file included from ../deps/zlib/contrib/optimizations/inflate.c:87:0:
../deps/zlib/contrib/optimizations/chunkcopy.h: In function ‘loadchunk’:
../deps/zlib/contrib/optimizations/chunkcopy.h:52:5: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi]
     const unsigned char FAR* s) {
     ^
In file included from ../deps/zlib/contrib/optimizations/chunkcopy.h:32:0,
                 from ../deps/zlib/contrib/optimizations/inffast_chunk.c:10:
../deps/zlib/contrib/optimizations/chunkcopy.h: In function ‘v_load64_dup’:
/usr/lib/gcc/i686-linux-gnu/5/include/emmintrin.h:625:1: error: inlining failed in call to always_inline ‘_mm_set1_epi64x’: target specific option mismatch
 _mm_set1_epi64x (long long __A)
 ^
In file included from ../deps/zlib/contrib/optimizations/inffast_chunk.c:10:0:
../deps/zlib/contrib/optimizations/chunkcopy.h:215:10: error: called from here
   return _mm_set1_epi64x(i64);
          ^
make[1]: *** [/build/node/parts/node/build/out/Release/obj.target/zlib/deps/zlib/contrib/optimizations/inffast_chunk.o] Error 1
make[1]: *** Waiting for unfinished jobs....
deps/zlib/zlib.target.mk:109: recipe for target '/build/node/parts/node/build/out/Release/obj.target/zlib/deps/zlib/contrib/optimizations/inffast_chunk.o' failed
In file included from ../deps/zlib/contrib/optimizations/chunkcopy.h:32:0,
                 from ../deps/zlib/contrib/optimizations/inflate.c:87:
../deps/zlib/contrib/optimizations/chunkcopy.h: In function ‘v_load64_dup’:
/usr/lib/gcc/i686-linux-gnu/5/include/emmintrin.h:625:1: error: inlining failed in call to always_inline ‘_mm_set1_epi64x’: target specific option mismatch
 _mm_set1_epi64x (long long __A)
 ^
In file included from ../deps/zlib/contrib/optimizations/inflate.c:87:0:
../deps/zlib/contrib/optimizations/chunkcopy.h:215:10: error: called from here
   return _mm_set1_epi64x(i64);
          ^
make[1]: *** [/build/node/parts/node/build/out/Release/obj.target/zlib/deps/zlib/contrib/optimizations/inflate.o] Error 1
deps/zlib/zlib.target.mk:109: recipe for target '/build/node/parts/node/build/out/Release/obj.target/zlib/deps/zlib/contrib/optimizations/inflate.o' failed
rm 73eb81ec782978e9e5a9028cb1d0640d4778b4fe.intermediate
make: *** [node] Error 2
Makefile:101: recipe for target 'node' failed

I suspect there might be a not-too-difficult fix to restore support here, maybe bypassing an optimisation that was added? We still have x86 users so I'm sure a fix will be appreciated if we can come up with one.

复现 x86 构建，并从 deps/zlib/contrib/optimizations/chunkcopy.h 开始，然后检查 deps/zlib/zlib.target.mk 如何为 inflate.c 和 inffast_chunk.c 启用报告中的 SIMD 选项。检查 Makefile 中相关的构建入口；完成的标准是 x86 非官方构建或 Snap 构建能够完成，且没有目标特定的选项错误。