Ping.
CTFE math fixes have been committed to mainline in r11-4980.
Excerpts from Iain Buclaw's message of October 29, 2020 3:22 pm:
> Hi,
>
> This patch adds the necessary version conditions and configure rules in
> place to allow building the D compiler on DragonFlyBSD.
>
> Running the testsuite, all core tests pass, with a couple failures
> relating to CTFE math support which are not blocking the library from
> being usable, and will be fixed in a follow-up.
>
> OK for mainline?
>
> Regards
> Iain
>
> ---
> gcc/ChangeLog:
>
> * config.gcc (*-*-dragonfly*): Add dragonfly-d.o and t-dragonfly.
> * config/dragonfly-d.c: New file.
> * config/t-dragonfly: New file.
>
> libphobos/ChangeLog:
>
> * configure.tgt: Add *-*-dragonfly* as a supported target.
> * configure: Regenerate.
> * m4/druntime/os.m4 (DRUNTIME_OS_SOURCES): Add dragonfly* as a posix
> target.
> ---
> gcc/config.gcc | 3 +++
> gcc/config/dragonfly-d.c | 37 +++++++++++++++++++++++++++++++++++++
> gcc/config/t-dragonfly | 21 +++++++++++++++++++++
> libphobos/configure | 2 +-
> libphobos/configure.tgt | 3 +++
> libphobos/m4/druntime/os.m4 | 2 +-
> 6 files changed, 66 insertions(+), 2 deletions(-)
> create mode 100644 gcc/config/dragonfly-d.c
> create mode 100644 gcc/config/t-dragonfly
>
> diff --git a/gcc/config.gcc b/gcc/config.gcc
> index d14a1a3e812..8fff8da1dd0 100644
> --- a/gcc/config.gcc
> +++ b/gcc/config.gcc
> @@ -731,6 +731,9 @@ case ${target} in
> extra_options="$extra_options rpath.opt dragonfly.opt"
> default_use_cxa_atexit=yes
> use_gcc_stdint=wrap
> + d_target_objs="${d_target_objs} dragonfly-d.o"
> + tmake_file="${tmake_file} t-dragonfly"
> + target_has_targetdm=yes
> ;;
> *-*-freebsd*)
> # This is the generic ELF configuration of FreeBSD. Later
> diff --git a/gcc/config/dragonfly-d.c b/gcc/config/dragonfly-d.c
> new file mode 100644
> index 00000000000..70ec820b75d
> --- /dev/null
> +++ b/gcc/config/dragonfly-d.c
> @@ -0,0 +1,37 @@
> +/* DragonFly support needed only by D front-end.
> + Copyright (C) 2020 Free Software Foundation, Inc.
> +
> +GCC is free software; you can redistribute it and/or modify it under
> +the terms of the GNU General Public License as published by the Free
> +Software Foundation; either version 3, or (at your option) any later
> +version.
> +
> +GCC 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 General Public License
> +for more details.
> +
> +You should have received a copy of the GNU General Public License
> +along with GCC; see the file COPYING3. If not see
> +<http://www.gnu.org/licenses/>. */
> +
> +#include "config.h"
> +#include "system.h"
> +#include "coretypes.h"
> +#include "tm_d.h"
> +#include "d/d-target.h"
> +#include "d/d-target-def.h"
> +
> +/* Implement TARGET_D_OS_VERSIONS for DragonFly targets. */
> +
> +static void
> +dragonfly_d_os_builtins (void)
> +{
> + d_add_builtin_version ("DragonFlyBSD");
> + d_add_builtin_version ("Posix");
> +}
> +
> +#undef TARGET_D_OS_VERSIONS
> +#define TARGET_D_OS_VERSIONS dragonfly_d_os_builtins
> +
> +struct gcc_targetdm targetdm = TARGETDM_INITIALIZER;
> diff --git a/gcc/config/t-dragonfly b/gcc/config/t-dragonfly
> new file mode 100644
> index 00000000000..764ced9cd91
> --- /dev/null
> +++ b/gcc/config/t-dragonfly
> @@ -0,0 +1,21 @@
> +# Copyright (C) 2020 Free Software Foundation, Inc.
> +#
> +# This file is part of GCC.
> +#
> +# GCC is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 3, or (at your option)
> +# any later version.
> +#
> +# GCC 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 General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> +# along with GCC; see the file COPYING3. If not see
> +# <http://www.gnu.org/licenses/>.
> +
> +dragonfly-d.o: $(srcdir)/config/dragonfly-d.c
> + $(COMPILE) $<
> + $(POSTCOMPILE)
> diff --git a/libphobos/configure b/libphobos/configure
> index 4c1116d6f80..455f338a9e8 100755
> --- a/libphobos/configure
> +++ b/libphobos/configure
> @@ -14283,7 +14283,7 @@ fi
>
> druntime_target_posix="no"
> case "$druntime_cv_target_os" in
> - aix*|*bsd*|cygwin*|darwin*|gnu*|linux*|skyos*|*solaris*|sysv*)
> + aix*|*bsd*|cygwin*|darwin*|dragonfly*|gnu*|linux*|skyos*|*solaris*|sysv*)
> druntime_target_posix="yes"
> ;;
> esac
> diff --git a/libphobos/configure.tgt b/libphobos/configure.tgt
> index 94e42bf5509..1ea9e0c804c 100644
> --- a/libphobos/configure.tgt
> +++ b/libphobos/configure.tgt
> @@ -24,6 +24,9 @@
> LIBPHOBOS_SUPPORTED=no
> LIBDRUNTIME_ONLY=auto
> case "${target}" in
> + *-*-dragonfly*)
> + LIBPHOBOS_SUPPORTED=yes
> + ;;
> aarch64*-*-linux*)
> LIBPHOBOS_SUPPORTED=yes
> ;;
> diff --git a/libphobos/m4/druntime/os.m4 b/libphobos/m4/druntime/os.m4
> index 47d4c6a6c80..ed93e30f1e9 100644
> --- a/libphobos/m4/druntime/os.m4
> +++ b/libphobos/m4/druntime/os.m4
> @@ -112,7 +112,7 @@ AC_DEFUN([DRUNTIME_OS_SOURCES],
>
> druntime_target_posix="no"
> case "$druntime_cv_target_os" in
> - aix*|*bsd*|cygwin*|darwin*|gnu*|linux*|skyos*|*solaris*|sysv*)
> + aix*|*bsd*|cygwin*|darwin*|dragonfly*|gnu*|linux*|skyos*|*solaris*|sysv*)
> druntime_target_posix="yes"
> ;;
> esac
> --
> 2.27.0
>
>
