From: John David Anglin Date: Sun, 22 Nov 2015 22:15:04 +0000 (-0500) Subject: hppa: Define __NO_LONG_DOUBLE_MATH so headers are consistent with libm build [BZ... X-Git-Tag: glibc-2.23~97 X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=d51442aacdbdb63e2f10815d843b551a9291d7a5;p=glibc.git hppa: Define __NO_LONG_DOUBLE_MATH so headers are consistent with libm build [BZ #19270] The attached patch fixes BZ #19270 and the Debian gmt package now builds successfully. Aside from the comment, the define of __NO_LONG_DOUBLE_MATH is similar to that in the generic version of glibc. Build tested on hppa-unknown-linux-gnu with no observed regressions. --- diff --git a/ChangeLog b/ChangeLog index 00a869c6ed..c2c5af6e66 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2015-12-29 John David Anglin + + [BZ #19270] + * sysdeps/hppa/fpu/bits/mathdef.h (__NO_LONG_DOUBLE_MATH): Define. + 2015-12-28 Mike Frysinger [BZ #15421] diff --git a/sysdeps/hppa/fpu/bits/mathdef.h b/sysdeps/hppa/fpu/bits/mathdef.h index d189f4a373..31f13e4f85 100644 --- a/sysdeps/hppa/fpu/bits/mathdef.h +++ b/sysdeps/hppa/fpu/bits/mathdef.h @@ -34,5 +34,10 @@ typedef double double_t; /* `double' expressions are evaluated as #endif /* ISO C99 */ -/* On hppa `long double' is 64-bits. */ -#undef __NO_LONG_DOUBLE_MATH +#ifndef __NO_LONG_DOUBLE_MATH +/* On hppa `long double' and `double' are 64-bits. So, libm is built + with NO_LONG_DOUBLE defined. The following define ensures the library + and headers are consistent. This disables the declaration of all the + `long double' function variants. */ +# define __NO_LONG_DOUBLE_MATH 1 +#endif