Mercurial > sdl-ios-xcode
view acinclude/ac_check_define.m4 @ 5086:ac2c68eb1bb9
Fixed bug #1080
Markus Rathgeb 2011-01-23 14:34:23 PST
With kernel 2.6.31 the struct input_absinfo defined in linux/input.h changed.
A field "__s32 resolution" was added at the end of the struct.
Because the macro EVIOCGABS(abs) is using the struct input_absinfo, it would be
better (IMHO) to change the declaration of variable values to
"int values[sizeof(struct input_absinfo) / sizeof(int)];" or using "struct
input_absinfo" directly.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Mon, 24 Jan 2011 14:36:12 -0800 |
parents | 725b16784e96 |
children |
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define(AC_CHECK_DEFINE,[dnl AC_CACHE_CHECK(for $1 in $2, ac_cv_define_$1, AC_EGREP_CPP([YES_IS_DEFINED], [ #include <$2> #ifdef $1 YES_IS_DEFINED #endif ], ac_cv_define_$1=yes, ac_cv_define_$1=no) ) if test "$ac_cv_define_$1" = "yes" ; then AC_DEFINE([HAVE_$1],[],[Added by AC_CHECK_DEFINE]) fi ])dnl AC_DEFINE([HAVE_$1],[],[Added by AC_CHECK_DEFINE])