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Remove to update the docs.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_29@129055 91177308-0d34-0410-b5e6-96231b3b80d8
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Bill Wendling committed 2011-04-07 04:31:12 +00:00
1 parent 3ccf0b317c
commit f3c11b548a
8270 files changed
-1242821
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final/autoconf/m4/huge_val.m4
-20
View File
@@ -1,20 +0,0 @@
#
# This function determins if the the HUGE_VAL macro is compilable with the
# -pedantic switch or not. XCode < 2.4.1 doesn't get it right.
#
AC_DEFUN([AC_HUGE_VAL_CHECK],[
AC_CACHE_CHECK([for HUGE_VAL sanity], [ac_cv_huge_val_sanity],[
AC_LANG_PUSH([C++])
ac_save_CXXFLAGS=$CXXFLAGS
CXXFLAGS=-pedantic
AC_RUN_IFELSE(
AC_LANG_PROGRAM(
[#include <math.h>],
[double x = HUGE_VAL; return x != x; ]),
[ac_cv_huge_val_sanity=yes],[ac_cv_huge_val_sanity=no],
[ac_cv_huge_val_sanity=yes])
CXXFLAGS=$ac_save_CXXFLAGS
AC_LANG_POP([C++])
])
AC_SUBST(HUGE_VAL_SANITY,$ac_cv_huge_val_sanity)
])