Remove projects/sample.

[oota-llvm.git] / projects / sample / autoconf / m4 / huge_val.m4

diff --git a/projects/sample/autoconf/m4/huge_val.m4 b/projects/sample/autoconf/m4/huge_val.m4
deleted file mode 100644 (file)
index 6c9a22e..0000000
--- a/projects/sample/autoconf/m4/huge_val.m4
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# This function determins if 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=$CXXFLAGS
-    CXXFLAGS="$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)
-])