[libpng16] Cross-reference scripts/makefile.linux-opt in INSTALL

This commit is contained in:
Glenn Randers-Pehrson 2017-07-09 19:35:10 -05:00
parent fd9c48fd9c
commit ecea632c4c

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@ -297,13 +297,16 @@ or enable them all at once with
--enable-hardware-optimizations=yes
or, if you are not using "configure", you can use one of
or, if you are not using "configure", you can use one
or more of
CPPFLAGS += "-DPNG_ARM_NEON"
CPPFLAGS += "-DPNG_MIPS_MSA"
CPPFLAGS += "-DPNG_INTEL_SSE"
CPPFLAGS += "-DPNG_POWERPC_VSX"
See for example scripts/makefile.linux-opt
If you wish to avoid using them,
you can disable them via the configure option