[PATCH 37/59] math: Fix modf{f} build on clang

[Adhemerval Zanella]

We need to disable the internal optimize for math builtins
(NO_MATH_REDIRECT) for the USE_TRUNC_BUILTIN case.
---
 sysdeps/ieee754/dbl-64/s_modf.c  | 1 +
 sysdeps/ieee754/flt-32/s_modff.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/sysdeps/ieee754/dbl-64/s_modf.c b/sysdeps/ieee754/dbl-64/s_modf.c
index 90cd8e8c3e..727dc412c0 100644
--- a/sysdeps/ieee754/dbl-64/s_modf.c
+++ b/sysdeps/ieee754/dbl-64/s_modf.c
@@ -16,6 +16,7 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
+#define NO_MATH_REDIRECT
 #include <math.h>
 #include <libm-alias-double.h>
 #include "math_config.h"
diff --git a/sysdeps/ieee754/flt-32/s_modff.c b/sysdeps/ieee754/flt-32/s_modff.c
index 965136bac9..a06178f803 100644
--- a/sysdeps/ieee754/flt-32/s_modff.c
+++ b/sysdeps/ieee754/flt-32/s_modff.c
@@ -16,6 +16,7 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
+#define NO_MATH_REDIRECT
 #include <math.h>
 #include <libm-alias-float.h>
 #include "math_config.h"
-- 
2.43.0