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Minor tweaks to style and comments.

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This commit is contained in:
Lasse Collin 2023-06-27 17:24:49 +03:00 committed by Jia Tan
parent 23fb9e3a32
commit b4cf7a2822
2 changed files with 9 additions and 8 deletions
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7
configure.ac
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@ -859,11 +859,12 @@ AC_COMPILE_IFELSE([
], [
AC_MSG_RESULT([no])
])
CFLAGS="$OLD_CFLAGS"
# __attribute__((__ifunc__())) can be used for one-time initializations,
# similar to __attribute__((__constructor__)).
# __attribute__((__ifunc__())) can be used to choose between different
# implementations of the same function at runtime. This is slightly more
# efficient than using __attribute__((__constructor__)) and setting
# a function pointer.
AC_ARG_ENABLE([ifunc], [AS_HELP_STRING([--disable-ifunc],
[do not use __attribute__((__ifunc__()))])],
[], [enable_ifunc=yes])