diff options
Diffstat (limited to 'autoconf/m4/huge_val.m4')
| -rw-r--r-- | autoconf/m4/huge_val.m4 | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/autoconf/m4/huge_val.m4 b/autoconf/m4/huge_val.m4 index 6c9a22eab0..d224d7cb64 100644 --- a/autoconf/m4/huge_val.m4 +++ b/autoconf/m4/huge_val.m4 @@ -7,12 +7,10 @@ AC_DEFUN([AC_HUGE_VAL_CHECK],[ 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]) + 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++]) ]) |