This patch marks the nios2*-*-* targets obsolete in GCC 14. Intel has
EOL'ed this architecture and the maintainers no longer have access to
hardware for testing. While the port is still in reasonably good
shape at this time, no further testing or updates are planned.
gcc/
* config.gcc: Add nios2*-*-* to the list of obsoleted targets.
contrib/
* config-list.mk (LIST): --enable-obsolete for nios2*-*-*.
The following deprecates ia64*-*-* for GCC 14. Since we plan to
force LRA for GCC 15 and the target only has slim chances of getting
updated this notifies people in advance. Given both Linux and
glibc have axed the target further development is also made difficult.
There is no listed maintainer for ia64 either.
PR target/90785
gcc/
* config.gcc: Add ia64*-*-* to the list of obsoleted targets.
contrib/
* config-list.mk (LIST): --enable-obsolete for ia64*-*-*.
When I tried to use config-list.mk, the build for every triple except
the build machine's failed for m2. This is because, unlike other
languages, m2 builds target objects during all-gcc. The build will
therefore fail unless you have access to an appropriate binutils
(or an equivalent). That's quite a big ask for over 100 targets. :)
This patch therefore makes m2 an optional inclusion.
Doing that wasn't entirely straightforward though. The current
configure line includes "--enable-languages=all,...", which means
that the "..." can only force languages to be added that otherwise
wouldn't have been. (I.e. the only effect of the "..." is to
override configure autodetection.)
The choice of all,ada and:
# Make sure you have a recent enough gcc (with ada support) in your path so
# that --enable-werror-always will work.
make it clear that lack of GNAT should be a build failure rather than
silently ignored. This predates the D frontend, which requires GDC
in the same way that Ada requires GNAT. I don't know of a reason
why D should be treated differently.
The patch therefore expands the "all" into a specific list of
languages.
That in turn meant that Fortran had to be handled specially,
since bpf and mmix don't support Fortran.
Perhaps there's an argument that m2 shouldn't build target objects
during all-gcc, but (a) it works for practical usage and (b) the
patch is an easy workaround. I'd be happy for the patch to be
reverted if the build system changes.
contrib/
* config-list.mk (OPT_IN_LANGUAGES): New variable.
($(LIST)): Replace --enable-languages=all with a specifc list.
Disable fortran on bpf and mmix. Enable the languages in
OPT_IN_LANGUAGES.
This list was out of date, and included cases that are not well-supported
for cross-compilers.
This updates the list to bracket the range of OS versions we support and
to drop one earlier case where GCC will no longer build with native tools.
contrib/ChangeLog:
* config-list.mk: Add newer Darwin versions, trim one older.
Remove cases with no OS version, which is not supported for cross-
compilers.
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
Already in the first revision of 'contrib/config-list.mk', i686-symbolics-gnu
has been present, but it's not clear to me whether that was meant to be
Symbolics as in the manufacturer, <https://en.wikipedia.org/wiki/Symbolics>,
with GNU (that is, GNU/Hurd) kernel/operating system (user land), or Symbolics
kernel with GNU operating system (user land)?
I can't find any mention of "Symbolics" in the history of 'config.sub'
upstream.
Either way, GCC configures i686-symbolics-gnu exactly the same as i686-gnu:
$ sed -n -e '/Using .* host machine hooks\.$/q' -e '/^Using the following target machine macro files:$/,$p' log/i686-gnu-make.out
Using the following target machine macro files:
[...]/gcc/config/vxworks-dummy.h
[...]/gcc/config/i386/i386.h
[...]/gcc/config/i386/unix.h
[...]/gcc/config/i386/att.h
[...]/gcc/config/elfos.h
[...]/gcc/config/gnu-user.h
[...]/gcc/config/glibc-stdint.h
[...]/gcc/config/i386/gnu-user-common.h
[...]/gcc/config/i386/gnu-user.h
[...]/gcc/config/gnu.h
[...]/gcc/config/i386/gnu.h
[...]/gcc/config/initfini-array.h
..., so let's clarify i686-symbolics-gnu to i686-gnu.
contrib/
* config-list.mk (LIST): Clarify i686-symbolics-gnu to i686-gnu.
ia64-freebsd is officially dead, and sparc64-freebsd has not been able
to build GCC for half a dozen years (or so) and is essentially end of
life.
The default per gcc/config/i386/freebsd.h has been i586 for a while,
so i486-freebsd can go as well. (We still have i686-freebsd.)
contrib/ChangeLog:
* config-list.mk: Remove i486-freebsd4, ia64-freebsd6, and
sparc64-freebsd6.
This obsoletes the 32bit hppa-hpux configurations which only support
STABS as debuginfo format.
2021-09-20 Richard Biener <rguenther@suse.de>
gcc/
* config.gcc: Obsolete hppa[12]*-*-hpux10* and hppa[12]*-*-hpux11*.
contrib/
* config-list.mk: --enable-obsolete for hppa2.0-hpux10.1 and
hppa2.0-hpux11.9.
This removes the support for vax-openbsd which has been discontinued
after the OpenBSD 5.9 release and which has no supported gas or GNU ld
configuration [anymore]. In particular this target does only support
STABS debuginfo generation.
2021-09-13 Richard Biener <rguenther@suse.de>
* config.gcc: Remove vax-*-openbsd* configuration.
contrib/
* config-list.mk: Remove vax-openbsd.
This removes m68k-openbsd as a valid configuration, according
to openbsd.org m68k-openbsd [on the mac] was discontinued after
the 5.1 release. The configuration is also not (or no longer)
supported by gas and GNU ld so I could not figure whether it is still
a.out (I suspect it is). But first and foremost the target only supports
STABS as a debugging format.
2021-09-13 Richard Biener <rguenther@suse.de>
* config.gcc: Remove m68k-openbsd.
contrib/
* config-list.mk: Remove m68k-openbsd.
m32r support never made it to glibc and the support for the Linux kernel
was removed with 4.18. It does not remove much but no reason to keep
around a port which never worked or one which the support in other
projects is gone.
OK? Checked to make sure m32r-linux and m32rle-linux were rejected
when building.
contrib/ChangeLog:
* config-list.mk: Remove m32r-linux and m32rle-linux
from the list.
gcc/ChangeLog:
* config.gcc: Add m32r-*-linux* and m32rle-*-linux*
to the Unsupported targets list.
Remove support for m32r-*-linux* and m32rle-*-linux*.
* config/m32r/linux.h: Removed.
* config/m32r/t-linux: Removed.
libgcc/ChangeLog:
* config.host: Remove m32r-*-linux* and m32rle-*-linux*.
* config/m32r/libgcc-glibc.ver: Removed.
* config/m32r/t-linux: Removed.
As we are still building it for ./contrib/config-list.mk, let's add
--enable-obsolete so this has a chance to work.
contrib/ChangeLog:
* config-list.mk (LIST): --enable-obsolete for cr16-elf.
AIX 6.1 is past end of life and extended support. This patch removes
the configuration option and references to AIX 6.1.
contrib/ChangeLog:
* config-list.mk: Remove rs6000-ibm-aix6.1.
Rename rs6000-ibm-aix7.1 to powerpc-ibm-aix7.1.
Add powerpc-ibm-aix7.2.
gcc/ChangeLog:
* config.gcc (powerpc-ibm-aix6.*): Remove.
* config/rs6000/aix61.h: Delete.
The tile*-*-* targets were marked as obsolete in SVN r259724.
contrib/ChangeLog:
* config-list.mk (LIST): Add OPT-enable-obsolete to tilegx-linux-gnu,
tilegxbe-linux-gnu, and tilepro-linux-gnu.
This comment was added in SVN r173410, v850e1-* was added to config.sub
in SVN r174691 (around 2011). So it should no longer apply.
contrib/ChangeLog:
* config-list.mk (LIST): Add v850e1-elf.
Support for crisv32-*-* and cris-*-linux* was removed in git r11-214.
contrib/ChangeLog:
* config-list.mk (LIST): Remove cris-linux, crisv32-elf, and
crisv32-linux.
contrib/ChangeLog:
2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* config-list.mk: Add msp430-elfbare.
gcc/ChangeLog:
2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* config.gcc: s/msp430*-*-*/msp430-*-*.
Handle msp430-*-elfbare.
* config/msp430/msp430-devices.c (TARGET_SUBDIR): Define.
(_MSPMKSTR): Define.
(__MSPMKSTR): Define.
(rest_of_devices_path): Use TARGET_SUBDIR value in string.
* config/msp430/msp430.c (msp430_option_override): Error if
-fuse-cxa-atexit is used when it has been disabled at configure time.
* config/msp430/t-msp430: Define TARGET_SUBDIR when building
msp430-devices.o.
* doc/install.texi: Document msp430-*-elf and msp430-*-elfbare.
* doc/invoke.texi: Update documentation about which path devices.csv is
searched for.
gcc/testsuite/ChangeLog:
2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* g++.dg/init/dso_handle1.C: Require cxa_atexit support.
* g++.dg/init/dso_handle2.C: Likewise.
* g++.dg/other/cxa-atexit1.C: Likewise.
* gcc.target/msp430/msp430.exp: Update csv-using-installed.c test to
handle msp430-elfbare configuration.
libgcc/ChangeLog:
2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* config.host: s/msp430*-*-elf/msp430-*-elf*.
Override default "extra_parts" variable.
* configure: Regenerate.
* configure.ac: Disable TM clone registry by default for
msp430-elfbare.
From-SVN: r279442
This patch contains the configuration adjustments needed to enable the GCN
back-end.
The new configure check for dlopen is required to allow building the new
gcn-run tool. This tool uses libdl to load the HSA runtime libraries, which
are required to run programs on the GPU. The tool is disabled if libdl is not
available.
2019-01-17 Andrew Stubbs <ams@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
Julian Brown <julian@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
Jan Hubicka <hubicka@ucw.cz>
Martin Jambor <mjambor@suse.cz>
* configure.ac: Likewise.
* configure: Regenerate.
* contrib/config-list.mk: Add amdgcn-amdhsa.
gcc/
* config.gcc: Add amdgcn*-*-amdhsa configuration.
* configure.ac: Check for dlopen.
* configure: Regenerate.
Co-Authored-By: Jan Hubicka <hubicka@ucw.cz>
Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>
Co-Authored-By: Martin Jambor <mjambor@suse.cz>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r268024
This deletes powerpcspe, which was deprecated for GCC 8.
This does not change the testsuite, or libgcc for rs6000 (which still
is shared code with powerpcspe, so can use some cleanup after this).
/
* contrib/config-list.mk: Remove powerpc-eabispe and powerpc-linux_spe.
gcc/
* config.gcc (Obsolete configurations): Delete powerpc*-*-*spe*.
(Unsupported targets): Add powerpc*-*-*spe*.
(powerpc*-*-*spe*): Delete.
(powerpc-*-eabispe*): Delete.
(powerpc-*-rtems*spe*): Delete.
(powerpc*-*-linux*spe*): Delete.
(powerpc*-*-linux*): Do not handle the linux*spe* targets.
(powerpc-wrs-vxworks*spe): Delete.
(with_cpu setting code): Delete powerpc*-*-*spe* handling.
* config.host (target powerpc*-*-*spe*): Delete.
* doc/invoke.texi (PowerPC SPE Options): Delete.
(PowerPC SPE Options): Delete.
* config/powerpcspe: Delete.
From-SVN: r266961
r233165 marked three deprecated rtems targets as obsolete.
r233887 marked mep-elf as obsolete.
Update config-list.mk to add OPT-enable-obsolete to these 4
targets.
contrib/ChangeLog:
* config-list.mk (LIST): Add OPT-enable-obsolete to avr-rtems,
h8300-rtems, m32r-rtems, mep-elf.
From-SVN: r237270
