Commit 149ba3fe authored by Sebastian Dröge's avatar Sebastian Dröge 🍵

Remove lrint/lrintf checks. We don't use it anywhere.

Original commit message from CVS:
* configure.ac:
* m4/lrint.m4:
* m4/lrintf.m4:
Remove lrint/lrintf checks. We don't use it anywhere.
parent a3bcacf1
2008-03-21 Sebastian Dröge <slomo@circular-chaos.org>
* configure.ac:
* m4/lrint.m4:
* m4/lrintf.m4:
Remove lrint/lrintf checks. We don't use it anywhere.
2008-03-18 Andy Wingo <wingo@pobox.com>
* sys/osxvideo/osxvideosink.m
......
common @ 9a358e5c
Subproject commit 170f8e91adc7157f6e708ffa58ca22d10e4e45da
Subproject commit 9a358e5cc3977fd6121f12dd25a358081fd77041
......@@ -171,11 +171,6 @@ if test x$HAVE_GCC_ASM = xyes ; then
fi
AM_CONDITIONAL(HAVE_GCC_ASM, test "x$HAVE_GCC_ASM" = "xyes")
dnl FIXME: check if this is used; was used for floatcast.h in base
dnl Check for fast float to int casting as defined in C99
AC_C99_FUNC_LRINT
AC_C99_FUNC_LRINTF
dnl *** checks for library functions ***
LIBS_SAVE=$LIBS
......
dnl @synopsis AC_C99_FUNC_LRINT
dnl
dnl Check whether C99's lrint function is available.
dnl @version 1.1
dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
dnl
dnl Permission to use, copy, modify, distribute, and sell this file for any
dnl purpose is hereby granted without fee, provided that the above copyright
dnl and this permission notice appear in all copies. No representations are
dnl made about the suitability of this software for any purpose. It is
dnl provided "as is" without express or implied warranty.
dnl
AC_DEFUN([AC_C99_FUNC_LRINT],
[AC_CACHE_CHECK(for lrint,
ac_cv_c99_lrint,
[AC_TRY_LINK([
#define _ISOC9X_SOURCE 1
#define _ISOC99_SOURCE 1
#define __USE_ISOC99 1
#define __USE_ISOC9X 1
#include <math.h>],
[ int value = lrint (0.432) ; ], ac_cv_c99_lrint=yes, ac_cv_c99_lrint=no)])
if test $ac_cv_c99_lrint = yes; then
AC_DEFINE(HAVE_LRINT, 1,
[Define if you have C99's lrint function.])
fi
])# AC_C99_LRINT
dnl @synopsis AC_C99_FUNC_LRINTF
dnl
dnl Check whether C99's lrintf function is available.
dnl @version 1.1
dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
dnl
dnl Permission to use, copy, modify, distribute, and sell this file for any
dnl purpose is hereby granted without fee, provided that the above copyright
dnl and this permission notice appear in all copies. No representations are
dnl made about the suitability of this software for any purpose. It is
dnl provided "as is" without express or implied warranty.
dnl
AC_DEFUN([AC_C99_FUNC_LRINTF],
[AC_CACHE_CHECK(for lrintf,
ac_cv_c99_lrintf,
[AC_TRY_LINK([
#define _ISOC9X_SOURCE 1
#define _ISOC99_SOURCE 1
#define __USE_ISOC99 1
#define __USE_ISOC9X 1
#include <math.h>],
[ int value = lrintf (0.432) ; ], ac_cv_c99_lrintf=yes, ac_cv_c99_lrintf=no)])
if test $ac_cv_c99_lrintf = yes; then
AC_DEFINE(HAVE_LRINTF, 1,
[Define if you have C99's lrintf function.])
fi
])# AC_C99_LRINTF
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