libm_sh: fix libm build for sh

Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>

libm/Makefile.in

@@ -42,9 +42,6 @@ libm_ARCH_DIR:=$(libm_DIR)/$(TARGET_ARCH)
 libm_ARCH_OUT:=$(libm_OUT)/$(TARGET_ARCH)
 endif
 
-libm_ARCH_fpu_DIR:=$(libm_ARCH_DIR)/fpu
-libm_ARCH_fpu_OUT:=$(libm_ARCH_OUT)/fpu
-
 ifeq ($(UCLIBC_HAS_FPU),y)
 ifeq ($(DO_C99_MATH),y)
 -include $(libm_ARCH_DIR)/Makefile.arch

libm/sh/Makefile.arch

@@ -5,8 +5,10 @@
 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
 #
 
-libm_ARCH_SRC:=$(wildcard $(libm_ARCH_fpu_DIR)/*.c)
-libm_ARCH_OBJ:=$(patsubst $(libm_ARCH_fpu_DIR)/%.c,$(libm_ARCH_fpu_OUT)/%.o,$(libm_ARCH_SRC))
+ifeq ($(UCLIBC_HAS_FENV),y)
+libm_ARCH_SRC:=$(wildcard $(libm_ARCH_DIR)/*.c)
+libm_ARCH_OBJ:=$(patsubst $(libm_ARCH_DIR)/%.c,$(libm_ARCH_OUT)/%.o,$(libm_ARCH_SRC))
+endif
 
 libm_ARCH_OBJS:=$(libm_ARCH_OBJ)
 
@@ -16,3 +18,4 @@ else
 libm-a-y+=$(libm_ARCH_OBJS)
 endif
 libm-so-y+=$(libm_ARCH_OBJS:.o=.os)
+

libm/sh/feholdexcpt.c

@@ -27,4 +27,3 @@ feholdexcept (fenv_t *envp)
 
   return 1;
 }
-libm_hidden_def (feholdexcept)

libm/sh/fesetenv.c

@@ -24,4 +24,3 @@ fesetenv (const fenv_t *envp)
     }
   return 0;
 }
-libm_hidden_def (fesetenv)