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Diffstat (limited to 'libc/sysdeps/linux/powerpc/bits/mathdef.h')
-rw-r--r--libc/sysdeps/linux/powerpc/bits/mathdef.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/libc/sysdeps/linux/powerpc/bits/mathdef.h b/libc/sysdeps/linux/powerpc/bits/mathdef.h
index 81a46ddcd..f28bacece 100644
--- a/libc/sysdeps/linux/powerpc/bits/mathdef.h
+++ b/libc/sysdeps/linux/powerpc/bits/mathdef.h
@@ -65,11 +65,13 @@ typedef double double_t;
#endif /* ISO C99 */
-#ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__
+#ifndef __NO_LONG_DOUBLE_MATH
#include <bits/wordsize.h>
/* Signal that we do not really have a `long double'. The disables the
declaration of all the `long double' function variants. */
# if __WORDSIZE == 32
-# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# define __NO_LONG_DOUBLE_MATH 1
+# elif !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# define __NO_LONG_DOUBLE_MATH 1
# endif /* __WORDSIZE == 32 */
-#endif /* __UCLIBC_HAS_LONG_DOUBLE_MATH__ */
+#endif /* __NO_LONG_DOUBLE_MATH */