+2017-09-13 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/generic/libm-alias-ldouble.h: New file.
+ * sysdeps/ieee754/ldbl-opt/libm-alias-ldouble.h: Likewise.
+ * sysdeps/ieee754/ldbl-opt/math-type-macros-ldouble.h: Remove.
+ * sysdeps/generic/math-type-macros-ldouble.h: Include
+ <libm-alias-ldouble.h>.
+ [!declare_mgen_alias] (declare_mgen_alias): Define to use
+ libm_alias_ldouble.
+
2017-09-13 Szabolcs Nagy <szabolcs.nagy@arm.com>
* sysdeps/ieee754/dbl-64/w_exp_compat.c: Move to...
--- /dev/null
+/* Define aliases for libm long double functions.
+ Copyright (C) 2017 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _LIBM_ALIAS_LDOUBLE_H
+#define _LIBM_ALIAS_LDOUBLE_H
+
+/* Define aliases for a long double libm function that has internal
+ name FROM ## l ## R and public names TO ## suffix ## R for each
+ suffix of a supported floating-point type with the same format as
+ long double. This should only be used for functions where such
+ public names exist for _FloatN types, not for
+ implementation-namespace exported names (where there is one name
+ per format, not per type) or for obsolescent functions not provided
+ for _FloatN types. */
+#define libm_alias_ldouble_r(from, to, r) \
+ weak_alias (from ## l ## r, to ## l ## r)
+
+/* Likewise, but without the R suffix. */
+#define libm_alias_ldouble(from, to) libm_alias_ldouble_r (from, to, )
+
+#endif
#define CFLOAT _Complex long double
#define M_STRTO_NAN __strtold_nan
+#include <libm-alias-ldouble.h>
+
+#ifndef declare_mgen_alias
+# define declare_mgen_alias(from, to) libm_alias_ldouble (from, to)
+#endif
+
/* Supply the generic macros. */
#include <math-type-macros.h>
--- /dev/null
+/* Define aliases for libm long double functions. ldbl-opt version.
+ Copyright (C) 2017 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _LIBM_ALIAS_LDOUBLE_H
+#define _LIBM_ALIAS_LDOUBLE_H
+
+#include <math_ldbl_opt.h>
+#include <ldbl-compat-choose.h>
+
+/* Define aliases for a long double libm function that has internal
+ name FROM ## l ## R and public names TO ## suffix ## R for each
+ suffix of a supported floating-point type with the same format as
+ long double. This should only be used for functions where such
+ public names exist for _FloatN types, not for
+ implementation-namespace exported names (where there is one name
+ per format, not per type) or for obsolescent functions not provided
+ for _FloatN types. */
+#define libm_alias_ldouble_r(from, to, r) \
+ LONG_DOUBLE_COMPAT_CHOOSE_libm_ ## to ## l ## r \
+ (long_double_symbol (libm, from ## l ## r, to ## l ## r), \
+ weak_alias (from ## l ## r, to ## l ## r));
+
+/* Likewise, but without the R suffix. */
+#define libm_alias_ldouble(from, to) libm_alias_ldouble_r (from, to, )
+
+#endif
+++ /dev/null
-/* Overrides for ldbl-opt versioning for long double types.
- Copyright (C) 2016-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _MATH_TYPE_MACROS_LDOUBLE
-
-#include <math_ldbl_opt.h>
-#include <ldbl-compat-choose.h>
-
-#define maybe_long_double_symbol(lib, from, to) \
- LONG_DOUBLE_COMPAT_CHOOSE_ ## lib ## _ ## to (long_double_symbol (lib, \
- from, \
- to), \
- weak_alias (from, to))
-
-/* Use properly versioned symbols for long double on platforms where
- it was not always a distinct type. */
-#if !defined declare_mgen_alias
-# define declare_mgen_alias(from, to) \
- maybe_long_double_symbol (libm, from ## l, to ## l);
-#endif
-
-#include_next <math-type-macros-ldouble.h>
-#endif
projects / thirdparty / glibc.git / commitdiff
