diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-opt/configure')
| -rw-r--r-- | sysdeps/ieee754/ldbl-opt/configure | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sysdeps/ieee754/ldbl-opt/configure b/sysdeps/ieee754/ldbl-opt/configure index 68d8d7b..bc6552d 100644 --- a/sysdeps/ieee754/ldbl-opt/configure +++ b/sysdeps/ieee754/ldbl-opt/configure @@ -7,8 +7,8 @@ printf %s "checking whether $CC $CFLAGS supports -mlong-double-128... " >&6; } if test ${libc_cv_mlong_double_128+y} then : printf %s "(cached) " >&6 -else $as_nop - save_CFLAGS="$CFLAGS" +else case e in #( + e) save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mlong-double-128" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -28,11 +28,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : libc_cv_mlong_double_128=yes -else $as_nop - libc_cv_mlong_double_128=no +else case e in #( + e) libc_cv_mlong_double_128=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -CFLAGS="$save_CFLAGS" +CFLAGS="$save_CFLAGS" ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5 printf "%s\n" "$libc_cv_mlong_double_128" >&6; } |