commit a109996ef96b065c8374c486e80ee3bf23c69edd
Author: Siddhesh Poyarekar <siddhesh@redhat.com>
Date:   Thu Nov 20 21:04:47 2014 +0530

    Remove IS_IN_libm
    
    Replace with IS_IN (libm). Generated code unchanged on x86_64.
    
            * include/math.h: Use IS_IN instead of IS_IN_libm.
            * sysdeps/alpha/fpu/s_copysign.c: Likewise.
            * sysdeps/ieee754/ldbl-128ibm/s_copysignl.c: Likewise.
            * sysdeps/ieee754/ldbl-128ibm/s_finitel.c: Likewise.
            * sysdeps/ieee754/ldbl-128ibm/s_fmal.c: Likewise.
            * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c: Likewise.
            * sysdeps/ieee754/ldbl-128ibm/s_isinfl.c: Likewise.
            * sysdeps/ieee754/ldbl-128ibm/s_isnanl.c: Likewise.
            * sysdeps/ieee754/ldbl-128ibm/s_modfl.c: Likewise.
            * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c: Likewise.
            * sysdeps/ieee754/ldbl-128ibm/s_signbitl.c: Likewise.
            * sysdeps/ieee754/ldbl-64-128/s_copysignl.c: Likewise.
            * sysdeps/ieee754/ldbl-64-128/s_finitel.c: Likewise.
            * sysdeps/ieee754/ldbl-64-128/s_frexpl.c: Likewise.
            * sysdeps/ieee754/ldbl-64-128/s_isinfl.c: Likewise.
            * sysdeps/ieee754/ldbl-64-128/s_isnanl.c: Likewise.
            * sysdeps/ieee754/ldbl-64-128/s_modfl.c: Likewise.
            * sysdeps/ieee754/ldbl-64-128/s_scalbnl.c: Likewise.
            * sysdeps/ieee754/ldbl-64-128/s_signbitl.c: Likewise.
            * sysdeps/ieee754/ldbl-64-128/w_scalblnl.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_copysign.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_finite.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_frexp.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_isinf.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_isnan.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_ldexp.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_ldexpl.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_modf.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_scalbln.c: Likewise.
            * sysdeps/ieee754/ldbl-opt/s_scalbn.c: Likewise.
            * sysdeps/powerpc/power5+/fpu/s_modf.c: Likewise.
            * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Likewise.
            * sysdeps/powerpc/powerpc32/fpu/s_copysignl.S: Likewise.
            * sysdeps/powerpc/powerpc32/fpu/s_isnan.S: Likewise.
            * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c: Likewise.
            * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c: Likewise.
            * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c: Likewise.
            * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c: Likewise.
            * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf.c: Likewise.
            * sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S: Likewise.
            * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: Likewise.
            * sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S: Likewise.
            * sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S: Likewise.
            * sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S: Likewise.
            * sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S: Likewise.
            * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c: Likewise.
            * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c: Likewise.
            * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c: Likewise.
            * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c: Likewise.
            * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c: Likewise.
            * sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Likewise.
            * sysdeps/powerpc/powerpc64/fpu/s_copysignl.S: Likewise.
            * sysdeps/powerpc/powerpc64/fpu/s_isnan.S: Likewise.
            * sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S: Likewise.
            * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Likewise.
            * sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S: Likewise.
            * sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S: Likewise.
            * sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: Likewise.
            * sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S: Likewise.
            * sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S: Likewise.
            * sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S: Likewise.
            * sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S: Likewise.
            * sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S: Likewise.
            * sysdeps/sparc/sparc32/fpu/s_signbitl.S: Likewise.
            * sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: Likewise.
            * sysdeps/unix/sysv/linux/alpha/fraiseexcpt.S: Likewise.

Index: glibc-2.17-c758a686/include/math.h
===================================================================
--- glibc-2.17-c758a686.orig/include/math.h
+++ glibc-2.17-c758a686/include/math.h
@@ -6,7 +6,7 @@
 /* Now define the internal interfaces.  */
 extern int __matherr (struct exception *__exc);
 
-# if !defined NOT_IN_libc || defined IS_IN_libm
+# if !defined NOT_IN_libc || IS_IN (libm)
 hidden_proto (__finite)
 hidden_proto (__isinf)
 hidden_proto (__isnan)
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c
@@ -34,7 +34,7 @@ long double __copysignl(long double x, l
   return x;
 }
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __copysignl, copysignl);
 #else
 long_double_symbol (libc, __copysignl, copysignl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_finitel.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-128ibm/s_finitel.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_finitel.c
@@ -40,7 +40,7 @@ ___finitel (long double x)
 }
 hidden_ver (___finitel, __finitel)
 weak_alias (___finitel, ____finitel)
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, ____finitel, finitel);
 long_double_symbol (libm, ___finitel, __finitel);
 #else
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_fmal.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-128ibm/s_fmal.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_fmal.c
@@ -37,7 +37,7 @@ __fmal (long double x, long double y, lo
 
        return (x * y) + z;
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __fmal, fmal);
 #else
 long_double_symbol (libc, __fmal, fmal);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c
@@ -141,7 +141,7 @@ long double __frexpl(long double x, int
   *eptr = expon;
   return x;
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __frexpl, frexpl);
 #else
 long_double_symbol (libc, __frexpl, frexpl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c
@@ -33,7 +33,7 @@ ___isinfl (long double x)
   return ~mask & (hx >> 62);
 }
 hidden_ver (___isinfl, __isinfl)
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 weak_alias (___isinfl, ____isinfl)
 long_double_symbol (libc, ___isinfl, isinfl);
 long_double_symbol (libc, ____isinfl, __isinfl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
@@ -39,7 +39,7 @@ ___isnanl (long double x)
   return (int) (hx >> 63);
 }
 hidden_ver (___isnanl, __isnanl)
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 weak_alias (___isnanl, ____isnanl)
 long_double_symbol (libc, ___isnanl, isnanl);
 long_double_symbol (libc, ____isnanl, __isnanl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_modfl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-128ibm/s_modfl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_modfl.c
@@ -89,7 +89,7 @@ long double __modfl(long double x, long
 	    }
 	}
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __modfl, modfl);
 #else
 long_double_symbol (libc, __modfl, modfl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
@@ -102,7 +102,7 @@ long double __scalbnl (long double x, in
 	x = ldbl_pack (xhi, xlo);
 	return x*twolm54;
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __scalbnl, scalbnl);
 #else
 long_double_symbol (libc, __scalbnl, scalbnl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c
@@ -31,7 +31,7 @@ ___signbitl (long double x)
   EXTRACT_WORDS64 (e, xhi);
   return e < 0;
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, ___signbitl, __signbitl);
 #else
 long_double_symbol (libc, ___signbitl, __signbitl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_copysignl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-64-128/s_copysignl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_copysignl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <sysdeps/ieee754/ldbl-128/s_copysignl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __copysignl, copysignl);
 #else
 long_double_symbol (libc, __copysignl, copysignl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_finitel.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-64-128/s_finitel.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_finitel.c
@@ -8,7 +8,7 @@
 #undef __finitel
 hidden_ver (___finitel, __finitel)
 _weak_alias (___finitel, ____finitel)
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, ____finitel, finitel);
 long_double_symbol (libm, ___finitel, __finitel);
 #else
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_frexpl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-64-128/s_frexpl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_frexpl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <sysdeps/ieee754/ldbl-128/s_frexpl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __frexpl, frexpl);
 #else
 long_double_symbol (libc, __frexpl, frexpl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_isinfl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-64-128/s_isinfl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_isinfl.c
@@ -1,5 +1,5 @@
 #include <math_ldbl_opt.h>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # undef weak_alias
 # define weak_alias(n,a)
 # undef hidden_def
@@ -7,7 +7,7 @@
 # define __isinfl(arg) ___isinfl(arg)
 #endif
 #include <sysdeps/ieee754/ldbl-128/s_isinfl.c>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # undef __isinfl
 hidden_ver (___isinfl, __isinfl)
 _weak_alias (___isinfl, ____isinfl)
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_isnanl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-64-128/s_isnanl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_isnanl.c
@@ -1,5 +1,5 @@
 #include <math_ldbl_opt.h>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # undef weak_alias
 # define weak_alias(n,a)
 # undef hidden_def
@@ -7,7 +7,7 @@
 # define __isnanl(arg) ___isnanl(arg)
 #endif
 #include <sysdeps/ieee754/ldbl-128/s_isnanl.c>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # undef __isnanl
 hidden_ver (___isnanl, __isnanl)
 _weak_alias (___isnanl, ____isnanl)
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_modfl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-64-128/s_modfl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_modfl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <sysdeps/ieee754/ldbl-128/s_modfl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __modfl, modfl);
 #else
 long_double_symbol (libc, __modfl, modfl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_scalbnl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-64-128/s_scalbnl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_scalbnl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <sysdeps/ieee754/ldbl-128/s_scalbnl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __scalbnl, scalbnl);
 #else
 long_double_symbol (libc, __scalbnl, scalbnl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_signbitl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-64-128/s_signbitl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_signbitl.c
@@ -4,7 +4,7 @@
 #define __signbitl(arg) ___signbitl(arg)
 #include <sysdeps/ieee754/ldbl-128/s_signbitl.c>
 #undef __signbitl
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, ___signbitl, __signbitl);
 #else
 long_double_symbol (libc, ___signbitl, __signbitl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_copysign.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_copysign.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_copysign.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_copysign.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __copysign, copysignl, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_finite.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_finite.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_finite.c
@@ -1,7 +1,7 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_finite.c>
 weak_alias (__finite, ___finite)
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
 compat_symbol (libm, __finite, __finitel, GLIBC_2_1);
 # endif
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_frexp.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_frexp.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_frexp.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_frexp.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __frexp, frexpl, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_isinf.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_isinf.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_isinf.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_isinf.c>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
 compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_isnan.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_isnan.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_isnan.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_isnan.c>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_ldexp.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_ldexp.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_ldexp.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <math/s_ldexp.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __ldexp, ldexpl, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_ldexpl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_ldexpl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_ldexpl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <math/s_ldexpl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __ldexpl, ldexpl);
 #else
 long_double_symbol (libc, __ldexpl, ldexpl);
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_modf.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_modf.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_modf.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_modf.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __modf, modfl, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_scalbln.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_scalbln.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_scalbln.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_scalbln.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 #if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
 compat_symbol (libm, __scalbln, scalblnl, GLIBC_2_1);
 #endif
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_scalbn.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-opt/s_scalbn.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-opt/s_scalbn.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_scalbn.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __scalbn, scalbnl, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/power5+/fpu/s_modf.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/power5+/fpu/s_modf.c
+++ glibc-2.17-c758a686/sysdeps/powerpc/power5+/fpu/s_modf.c
@@ -49,7 +49,7 @@ weak_alias (__modf, modf)
 strong_alias (__modf, __modfl)
 weak_alias (__modf, modfl)
 #endif
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __modf, modfl, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/fpu/s_copysign.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/fpu/s_copysign.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/fpu/s_copysign.S
@@ -50,7 +50,7 @@ strong_alias(__copysign,__copysignf)
 weak_alias (__copysign,copysignl)
 strong_alias(__copysign,__copysignl)
 #endif
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __copysign, copysignl, GLIBC_2_0)
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S
@@ -42,7 +42,7 @@ L(0):	bgelr	cr6
 	blr
 END (__copysignl)
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __copysignl, copysignl)
 #else
 long_double_symbol (libc, __copysignl, copysignl)
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/fpu/s_isnan.S
@@ -48,7 +48,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S
@@ -52,7 +52,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S
@@ -47,7 +47,7 @@ strong_alias (__copysign, __copysignl)
 weak_alias (__copysign, copysignl)
 #endif
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
 compat_symbol (libm, copysign, copysignl, GLIBC_2_0)
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S
@@ -52,7 +52,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S
@@ -78,7 +78,7 @@ strong_alias (__finite, __finitel)
 weak_alias (__finite, finitel)
 #endif
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
 compat_symbol (libm, finite, finitel, GLIBC_2_0)
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S
@@ -77,7 +77,7 @@ strong_alias (__isinf, __isinfl)
 weak_alias (__isinf, isinfl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
 compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S
@@ -82,7 +82,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c
@@ -42,7 +42,7 @@ weak_alias (__copysign, copysign)
 weak_alias (__copysign,copysignl)
 strong_alias(__copysign,__copysignl)
 #endif
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __copysign, copysignl, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c
@@ -39,7 +39,7 @@ strong_alias (__finite, __finitel)
 weak_alias (__finite, finitel)
 #endif
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
 compat_symbol (libm, finite, finitel, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c
@@ -39,7 +39,7 @@ strong_alias (__isinf, __isinfl)
 weak_alias (__isinf, isinfl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
 compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
 compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c
@@ -48,7 +48,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c
@@ -35,7 +35,7 @@ weak_alias (__modf, modf)
 strong_alias (__modf, __modfl)
 weak_alias (__modf, modfl)
 #endif
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __modf, modfl, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
@@ -50,7 +50,7 @@ strong_alias(__copysign,__copysignf)
 weak_alias (__copysign,copysignl)
 strong_alias(__copysign,__copysignl)
 #endif
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __copysign, copysignl, GLIBC_2_0)
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S
@@ -43,7 +43,7 @@ L(0):
 	blr
 END (__copysignl)
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __copysignl, copysignl)
 #else
 long_double_symbol (libc, __copysignl, copysignl)
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/s_isnan.S
@@ -47,7 +47,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S
@@ -51,7 +51,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
@@ -47,7 +47,7 @@ strong_alias (__copysign, __copysignl)
 weak_alias (__copysign, copysignl)
 #endif
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
 compat_symbol (libm, copysign, copysignl, GLIBC_2_0)
 # endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S
@@ -50,7 +50,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S
@@ -49,7 +49,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S
@@ -57,7 +57,7 @@ strong_alias (__finite, __finitef)
 hidden_def (__finitef)
 weak_alias (__finitef, finitef)
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
 compat_symbol (libm, __finite, __finitel, GLIBC_2_0)
 compat_symbol (libm, finite, finitel, GLIBC_2_0)
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S
@@ -61,7 +61,7 @@ strong_alias (__isinf, __isinfl)
 weak_alias (__isinf, isinfl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
 compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S
@@ -60,7 +60,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S
@@ -43,7 +43,7 @@ strong_alias (__finite, __finitef)
 hidden_def (__finitef)
 weak_alias (__finitef, finitef)
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
 compat_symbol (libm, __finite, __finitel, GLIBC_2_0)
 compat_symbol (libm, finite, finitel, GLIBC_2_0)
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
@@ -53,7 +53,7 @@ strong_alias (__isinf, __isinfl)
 weak_alias (__isinf, isinfl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
 compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S
@@ -45,7 +45,7 @@ strong_alias (__isnan, __isnanl)
 weak_alias (__isnan, isnanl)
 #endif
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
Index: glibc-2.17-c758a686/ports/sysdeps/alpha/fpu/s_copysign.c
===================================================================
--- glibc-2.17-c758a686.orig/ports/sysdeps/alpha/fpu/s_copysign.c
+++ glibc-2.17-c758a686/ports/sysdeps/alpha/fpu/s_copysign.c
@@ -30,7 +30,7 @@ weak_alias (__copysign, copysign)
 strong_alias (__copysign, __copysignl)
 weak_alias (__copysign, copysignl)
 #endif
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __copysign, copysignl, GLIBC_2_0);
 # endif
Index: glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_scalblnl.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/ieee754/ldbl-64-128/s_scalblnl.c
+++ glibc-2.17-c758a686/sysdeps/ieee754/ldbl-64-128/s_scalblnl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <sysdeps/ieee754/ldbl-128/s_scalblnl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __scalblnl, scalblnl);
 #else
 long_double_symbol (libc, __scalblnl, scalblnl);
Index: glibc-2.17-c758a686/sysdeps/sparc/sparc32/fpu/s_signbitl.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/sparc/sparc32/fpu/s_signbitl.S
+++ glibc-2.17-c758a686/sysdeps/sparc/sparc32/fpu/s_signbitl.S
@@ -25,7 +25,7 @@ ENTRY (___signbitl)
 	 srl	%o1, 31, %o0
 END (___signbitl)
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, ___signbitl, __signbitl);
 #else
 long_double_symbol (libc, ___signbitl, __signbitl);
Index: glibc-2.17-c758a686/sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S
+++ glibc-2.17-c758a686/sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S
@@ -32,7 +32,7 @@ END (__isnan)
 hidden_def (__isnan)
 weak_alias (__isnan, isnan)
 
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);