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Jo-Philipp Wich 3f5e39e960 zlib: only enable NEON optimizations on eligible targets ... Instead of inferring the availability of NEON support from the target optimization flags, use a preprocessor test to decide whether to enable ARMv8 NEON optimizations. Fixes the following build error spotted by the mediatek/32 buildbot: [ 26%] Building C object CMakeFiles/zlib.dir/contrib/arm/inflate.o In file included from .../zlib-1.2.11/contrib/arm/chunkcopy.h:10:0, from .../zlib-1.2.11/contrib/arm/inflate.c:87: .../arm_neon.h:31:2: error: #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h ^ In file included from .../zlib-1.2.11/contrib/arm/inflate.c:87:0: .../zlib-1.2.11/contrib/arm/chunkcopy.h:18:9: error: unknown type name 'uint8x16_t' typedef uint8x16_t chunkcopy_chunk_t; ^ [...] CMakeFiles/zlib.dir/build.make:302: recipe for target 'CMakeFiles/zlib.dir/contrib/arm/inflate.o' failed Fixes: 3acecba520 "package/libs/zlib: Add ARM and NEON optimizations" Signed-off-by: Jo-Philipp Wich <jo@mein.io>		7 years ago
..
patches	package/libs/zlib: Add ARM and NEON optimizations	7 years ago
Config.in	package/libs/zlib: Add option for O3 optimization	7 years ago
Makefile	zlib: only enable NEON optimizations on eligible targets	7 years ago