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[libpng16] Revised stack marking in arm/filter_neon.S

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Glenn Randers-Pehrson
2013-04-22 19:40:19 -05:00
parent 6e1c74b39b
commit 453fbf942c
4 changed files with 18 additions and 16 deletions
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5
configure.ac
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@@ -226,11 +226,6 @@ AC_ARG_WITH(libpng-prefix,
fi])
AM_CONDITIONAL([DO_PNG_PREFIX], [test "${with_libpng_prefix:-no}" != "no"])
# Because GCC by default assembles code with an executable stack, even though it
# compiles C code with a non-executable stack, it is necessary to do a fixup
# here (this may by GCC specific)
AC_SUBST([AM_CCASFLAGS], [-Wa,--noexecstack])
AC_ARG_ENABLE([arm-neon],
AS_HELP_STRING([[[--enable-arm-neon]]],
[Enable ARM NEON optimizations: =off, check, api, on:]