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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2017-04-16 17:14:36 +0200
committerWaldemar Brodkorb <wbx@openadk.org>2017-04-16 17:16:07 +0200
commit7a6bf2d84eb3977974c0ae5bae9abb61aa566b87 (patch)
tree22b8eb74f9b082b0d8504ce7840028c73d15f1f8 /libc/sysdeps/linux/arm
parent60d5a1ad24f1b853f55dfaf57b23f1588fda1bf7 (diff)
libm: allow long double wrappers for all architectures
If you enable these wrappers, be sure you don't need long double precision on your embedded device, as these only enables long double warpper functions to the existing double math functions. Required to build some software as lvm2. Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
Diffstat (limited to 'libc/sysdeps/linux/arm')
-rw-r--r--libc/sysdeps/linux/arm/bits/mathdef.h6
1 files changed, 1 insertions, 5 deletions
diff --git a/libc/sysdeps/linux/arm/bits/mathdef.h b/libc/sysdeps/linux/arm/bits/mathdef.h
index 478ceed15..2b8bdf86f 100644
--- a/libc/sysdeps/linux/arm/bits/mathdef.h
+++ b/libc/sysdeps/linux/arm/bits/mathdef.h
@@ -34,10 +34,6 @@ 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'. 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. */
+#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__
# define __NO_LONG_DOUBLE_MATH 1
#endif