3 files changed, 8 insertions, 20 deletions
diff --git a/libc/sysdeps/linux/common/bits/mathcalls.h b/libc/sysdeps/linux/common/bits/mathcalls.h
index 8ab807578..a9e8a2931 100644
--- a/libc/sysdeps/linux/common/bits/mathcalls.h
+++ b/libc/sysdeps/linux/common/bits/mathcalls.h
@@ -300,14 +300,17 @@ __END_NAMESPACE_C99
 __MATHCALLI (gamma,, (_Mdouble_))
 #endif
 
-#ifdef __USE_MISC
+//#ifdef __USE_MISC
+/* To provide compatibility with finite-math-only in C99 and C11 
+ * standerts function lgamma_r should be declared, when defined __USE_MISC.
+ */
 /* Reentrant version of lgamma.  This function uses the global variable
    `signgam'.  The reentrant version instead takes a pointer and stores
    the value through it.  */
 __MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp))
 /* __MATHCALLI does not work here, probably due to ,_r, */
 libm_hidden_proto(lgamma_r)
-#endif
+//#endif
 
 
 #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
diff --git a/libc/sysdeps/linux/powerpc/bits/mathdef.h b/libc/sysdeps/linux/powerpc/bits/mathdef.h
index 2c0cad116..97a05b6b2 100644
--- a/libc/sysdeps/linux/powerpc/bits/mathdef.h
+++ b/libc/sysdeps/linux/powerpc/bits/mathdef.h
@@ -44,10 +44,6 @@ typedef double double_t;	/* `double' expressions are evaluated as
 
 #endif	/* ISO C99 */
 
-#ifndef __NO_LONG_DOUBLE_MATH
-/* Signal that we do not really have a `long double'.  The disables the
-   declaration of all the `long double' function variants.  */
-# if !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__
-#  define __NO_LONG_DOUBLE_MATH	1
-# endif
-#endif  /* __NO_LONG_DOUBLE_MATH */
+#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# define __NO_LONG_DOUBLE_MATH	1
+#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/wordsize.h b/libc/sysdeps/linux/powerpc/bits/wordsize.h
index 0c0d31b98..da587a2f1 100644
--- a/libc/sysdeps/linux/powerpc/bits/wordsize.h
+++ b/libc/sysdeps/linux/powerpc/bits/wordsize.h
@@ -1,14 +1,3 @@
 /* Determine the wordsize from the preprocessor defines.  */
 
 #define __WORDSIZE	32
-
-#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL
-
-/* Signal the glibc ABI didn't used to have a `long double'.
-   The changes all the `long double' function variants to be redirects
-   to the double functions.  */
-# define __LONG_DOUBLE_MATH_OPTIONAL   1
-# ifndef __LONG_DOUBLE_128__
-#  define __NO_LONG_DOUBLE_MATH        1
-# endif
-#endif