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14d11b9f35
Remove all trailing spaces from source files in contrib Signed-off-by: John Bowler <jbowler@acm.org>
28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
# contrib/neon/neon.am
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#
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# This is an automake fragment included by the top-level Makefile.am if
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# contrib/neon/neon.ac is included in configure
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#
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# It builds the source files in this directory into ARM hardware support for
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# libpng.
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#
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if PNG_ARM_NEON
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libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += %D%/arm_init.c\
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%D%/filter_neon.S %D%/filter_neon_intrinsics.c
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DFA_EXTENSION += ${srcdir}/%D%/neon.dfa
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# This causes pngpriv.h to include the named header. It is VERY important to
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# understand that this MUST be defined and the header MUST define internal
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# 'extern' functions with PNG_INTERNAL_FUNCTION. This allows vendors to use
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# static library builds of libpng without clashing with the installed system
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# libpng; see the libpng-prefix option in configure.ac The value of this
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# #define is included in pnglibconf.h
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#
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# NOTE: you must include the double quotes in the value and you must therefore
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# support the whole thing with single quotes. If you need to use <> for a
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# header be aware that if you miss out the single quotes you will create a
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# random file.
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AM_CPPFLAGS += -DPNG_EXTENSION_HEADER='"%D%/neon.h"'
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endif
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