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-rw-r--r--libc/sysdeps/linux/alpha/bits/mathdef.h4
-rw-r--r--libc/sysdeps/linux/alpha/bits/wordsize.h4
-rw-r--r--libc/sysdeps/linux/arm/bits/mathdef.h8
-rw-r--r--libc/sysdeps/linux/common/bits/mathdef.h6
-rw-r--r--libc/sysdeps/linux/i386/bits/mathdef.h4
-rw-r--r--libc/sysdeps/linux/ia64/bits/mathdef.h4
-rw-r--r--libc/sysdeps/linux/m68k/bits/mathdef.h4
-rw-r--r--libc/sysdeps/linux/mips/bits/mathdef.h6
-rw-r--r--libc/sysdeps/linux/nios/bits/mathdef.h8
-rw-r--r--libc/sysdeps/linux/nios2/bits/mathdef.h8
-rw-r--r--libc/sysdeps/linux/powerpc/bits/mathdef.h8
-rw-r--r--libc/sysdeps/linux/powerpc/bits/wordsize.h4
-rw-r--r--libc/sysdeps/linux/sh/bits/mathdef.h6
-rw-r--r--libc/sysdeps/linux/sparc/bits/mathdef.h6
-rw-r--r--libc/sysdeps/linux/sparc/bits/mathinline.h8
-rw-r--r--libc/sysdeps/linux/sparc/bits/wordsize.h4
-rw-r--r--libc/sysdeps/linux/x86_64/bits/mathdef.h4
-rw-r--r--libc/sysdeps/linux/xtensa/bits/mathdef.h4
18 files changed, 81 insertions, 19 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/mathdef.h b/libc/sysdeps/linux/alpha/bits/mathdef.h
index cbfaf68e2..3b52ec7d5 100644
--- a/libc/sysdeps/linux/alpha/bits/mathdef.h
+++ b/libc/sysdeps/linux/alpha/bits/mathdef.h
@@ -78,3 +78,7 @@ typedef double double_t;
# endif /* GNUC before 3.4 */
#endif /* COMPLEX_H */
+
+#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/alpha/bits/wordsize.h b/libc/sysdeps/linux/alpha/bits/wordsize.h
index 029a7dfb2..22fc64109 100644
--- a/libc/sysdeps/linux/alpha/bits/wordsize.h
+++ b/libc/sysdeps/linux/alpha/bits/wordsize.h
@@ -18,13 +18,13 @@
#define __WORDSIZE 64
-#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL
+#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL
/* Signal that we 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__
-# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# define __NO_LONG_DOUBLE_MATH 1
# endif
#endif
diff --git a/libc/sysdeps/linux/arm/bits/mathdef.h b/libc/sysdeps/linux/arm/bits/mathdef.h
index 22722e37a..e013e74b7 100644
--- a/libc/sysdeps/linux/arm/bits/mathdef.h
+++ b/libc/sysdeps/linux/arm/bits/mathdef.h
@@ -34,3 +34,11 @@ typedef double double_t; /* `double' expressions are evaluated as
# define FP_ILOGBNAN (2147483647)
#endif /* ISO C99 */
+
+#ifndef __NO_LONG_DOUBLE_MATH
+/* Signal that we do not really have a `long double'. This disables the
+ declaration of all the `long double' function variants. */
+/* XXX The FPA does support this but the patterns in GCC are currently
+ turned off. */
+# define __NO_LONG_DOUBLE_MATH 1
+#endif
diff --git a/libc/sysdeps/linux/common/bits/mathdef.h b/libc/sysdeps/linux/common/bits/mathdef.h
index 1927299f9..00c67241a 100644
--- a/libc/sysdeps/linux/common/bits/mathdef.h
+++ b/libc/sysdeps/linux/common/bits/mathdef.h
@@ -35,3 +35,9 @@ typedef double double_t; /* `double' expressions are evaluated as
# define FP_ILOGBNAN 2147483647
#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. */
+# define __NO_LONG_DOUBLE_MATH 1
+#endif
diff --git a/libc/sysdeps/linux/i386/bits/mathdef.h b/libc/sysdeps/linux/i386/bits/mathdef.h
index ec42ed5df..a3786fc81 100644
--- a/libc/sysdeps/linux/i386/bits/mathdef.h
+++ b/libc/sysdeps/linux/i386/bits/mathdef.h
@@ -44,3 +44,7 @@ typedef long double double_t; /* `double' expressions are evaluated as
# define FP_ILOGBNAN (-2147483647 - 1)
#endif /* ISO C99 */
+
+#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/ia64/bits/mathdef.h b/libc/sysdeps/linux/ia64/bits/mathdef.h
index 3dc286022..5da23cc8a 100644
--- a/libc/sysdeps/linux/ia64/bits/mathdef.h
+++ b/libc/sysdeps/linux/ia64/bits/mathdef.h
@@ -35,3 +35,7 @@ typedef double double_t; /* `double' expressions are evaluated as
# define FP_ILOGBNAN 2147483647
#endif /* ISO C99 */
+
+#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/m68k/bits/mathdef.h b/libc/sysdeps/linux/m68k/bits/mathdef.h
index 65cf8d49f..a69e93089 100644
--- a/libc/sysdeps/linux/m68k/bits/mathdef.h
+++ b/libc/sysdeps/linux/m68k/bits/mathdef.h
@@ -36,3 +36,7 @@ typedef long double double_t; /* `double' expressions are evaluated as
# define FP_ILOGBNAN (2147483647)
#endif /* ISO C99 */
+
+#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/mips/bits/mathdef.h b/libc/sysdeps/linux/mips/bits/mathdef.h
index b741f6551..331da13a9 100644
--- a/libc/sysdeps/linux/mips/bits/mathdef.h
+++ b/libc/sysdeps/linux/mips/bits/mathdef.h
@@ -39,8 +39,10 @@ typedef double double_t; /* `double' expressions are evaluated as
#endif /* ISO C99 */
-#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && _MIPS_SIM == _ABIO32
+#if ! defined __NO_LONG_DOUBLE_MATH && _MIPS_SIM == _ABIO32
/* Signal that we do not really have a `long double'. This disables the
declaration of all the `long double' function variants. */
-# error defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ and _MIPS_SIM == _ABIO32
+# define __NO_LONG_DOUBLE_MATH 1
+#elif !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# define __NO_LONG_DOUBLE_MATH 1
#endif
diff --git a/libc/sysdeps/linux/nios/bits/mathdef.h b/libc/sysdeps/linux/nios/bits/mathdef.h
index 22722e37a..e013e74b7 100644
--- a/libc/sysdeps/linux/nios/bits/mathdef.h
+++ b/libc/sysdeps/linux/nios/bits/mathdef.h
@@ -34,3 +34,11 @@ typedef double double_t; /* `double' expressions are evaluated as
# define FP_ILOGBNAN (2147483647)
#endif /* ISO C99 */
+
+#ifndef __NO_LONG_DOUBLE_MATH
+/* Signal that we do not really have a `long double'. This disables the
+ declaration of all the `long double' function variants. */
+/* XXX The FPA does support this but the patterns in GCC are currently
+ turned off. */
+# define __NO_LONG_DOUBLE_MATH 1
+#endif
diff --git a/libc/sysdeps/linux/nios2/bits/mathdef.h b/libc/sysdeps/linux/nios2/bits/mathdef.h
index 22722e37a..e013e74b7 100644
--- a/libc/sysdeps/linux/nios2/bits/mathdef.h
+++ b/libc/sysdeps/linux/nios2/bits/mathdef.h
@@ -34,3 +34,11 @@ typedef double double_t; /* `double' expressions are evaluated as
# define FP_ILOGBNAN (2147483647)
#endif /* ISO C99 */
+
+#ifndef __NO_LONG_DOUBLE_MATH
+/* Signal that we do not really have a `long double'. This disables the
+ declaration of all the `long double' function variants. */
+/* XXX The FPA does support this but the patterns in GCC are currently
+ turned off. */
+# define __NO_LONG_DOUBLE_MATH 1
+#endif
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 */
diff --git a/libc/sysdeps/linux/powerpc/bits/wordsize.h b/libc/sysdeps/linux/powerpc/bits/wordsize.h
index dc19246d7..cf934234f 100644
--- a/libc/sysdeps/linux/powerpc/bits/wordsize.h
+++ b/libc/sysdeps/linux/powerpc/bits/wordsize.h
@@ -7,13 +7,13 @@
# define __WORDSIZE 32
#endif
-#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL
+#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__
-# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# define __NO_LONG_DOUBLE_MATH 1
# endif
#endif
diff --git a/libc/sysdeps/linux/sh/bits/mathdef.h b/libc/sysdeps/linux/sh/bits/mathdef.h
index c419fcd4a..2b8caf194 100644
--- a/libc/sysdeps/linux/sh/bits/mathdef.h
+++ b/libc/sysdeps/linux/sh/bits/mathdef.h
@@ -61,3 +61,9 @@ typedef double double_t;
# define FP_ILOGBNAN 0x7fffffff
#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. */
+# define __NO_LONG_DOUBLE_MATH 1
+#endif
diff --git a/libc/sysdeps/linux/sparc/bits/mathdef.h b/libc/sysdeps/linux/sparc/bits/mathdef.h
index b1a0d917c..7f9bbee81 100644
--- a/libc/sysdeps/linux/sparc/bits/mathdef.h
+++ b/libc/sysdeps/linux/sparc/bits/mathdef.h
@@ -57,13 +57,15 @@ typedef double double_t;
#endif /* ISO C99 */
-#ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__
+#ifndef __NO_LONG_DOUBLE_MATH
# if __WORDSIZE == 32
/* Signal that in 32bit ABI we do not really have a `long double'.
The disables the declaration of all the `long double' function
variants. */
-# 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
#endif
diff --git a/libc/sysdeps/linux/sparc/bits/mathinline.h b/libc/sysdeps/linux/sparc/bits/mathinline.h
index 66ca0473d..c774dea9b 100644
--- a/libc/sysdeps/linux/sparc/bits/mathinline.h
+++ b/libc/sysdeps/linux/sparc/bits/mathinline.h
@@ -37,7 +37,7 @@
# if __WORDSIZE == 32
-# ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# ifndef __NO_LONG_DOUBLE_MATH
# define __unordered_cmp(x, y) \
(__extension__ \
@@ -157,7 +157,7 @@ __NTH (__signbit (double __x))
return __u.__i[0] < 0;
}
-# ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# ifndef __NO_LONG_DOUBLE_MATH
__MATH_INLINE int
__NTH (__signbitl (long double __x))
{
@@ -219,7 +219,7 @@ __NTH (sqrtl (long double __x))
_Qp_sqrt (&__r, &__x);
return __r;
}
-# elif defined __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# elif !defined __NO_LONG_DOUBLE_MATH
__MATH_INLINE long double
sqrtl (long double __x) __THROW
{
@@ -257,7 +257,7 @@ __ieee754_sqrtl (long double __x)
_Qp_sqrt(&__r, &__x);
return __r;
}
-# elif defined __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# elif !defined __NO_LONG_DOUBLE_MATH
__MATH_INLINE long double
__ieee754_sqrtl (long double __x)
{
diff --git a/libc/sysdeps/linux/sparc/bits/wordsize.h b/libc/sysdeps/linux/sparc/bits/wordsize.h
index c8e5bfdea..c0e600ed5 100644
--- a/libc/sysdeps/linux/sparc/bits/wordsize.h
+++ b/libc/sysdeps/linux/sparc/bits/wordsize.h
@@ -6,7 +6,7 @@
# define __WORDSIZE 32
#endif
-#if 0 /* uClibc: done in mathdefs.h: defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL*/
+#if 0 /* uClibc: done in mathdefs.h: !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL*/
# if __WORDSIZE == 32
/* Signal that in 32bit ABI we didn't used to have a `long double'.
@@ -14,7 +14,7 @@
to the double functions. */
# define __LONG_DOUBLE_MATH_OPTIONAL 1
# ifndef __LONG_DOUBLE_128__
-# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# define __NO_LONG_DOUBLE_MATH 1
# endif
# endif
#endif
diff --git a/libc/sysdeps/linux/x86_64/bits/mathdef.h b/libc/sysdeps/linux/x86_64/bits/mathdef.h
index 7b1618959..b0567e4d4 100644
--- a/libc/sysdeps/linux/x86_64/bits/mathdef.h
+++ b/libc/sysdeps/linux/x86_64/bits/mathdef.h
@@ -46,3 +46,7 @@ typedef long double double_t; /* `double' expressions are evaluated as
# define FP_ILOGBNAN (-2147483647 - 1)
#endif /* ISO C99 */
+
+#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/xtensa/bits/mathdef.h b/libc/sysdeps/linux/xtensa/bits/mathdef.h
index 99a4a318d..0177fa9fc 100644
--- a/libc/sysdeps/linux/xtensa/bits/mathdef.h
+++ b/libc/sysdeps/linux/xtensa/bits/mathdef.h
@@ -36,8 +36,8 @@ typedef double double_t; /* `double' expressions are evaluated as
#endif /* ISO C99 */
-#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__
+#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. */
-# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__
+# define __NO_LONG_DOUBLE_MATH 1
#endif
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