[gcc r14-9148] Add ia64*-*-* to the list of obsolete targets

[gcc r14-9148] Add ia64*-*-* to the list of obsolete targets

[Richard Biener]

https://gcc.gnu.org/g:bff1cbf2f61d9532eceaa6ebe71185f4b0902a76

commit r14-9148-gbff1cbf2f61d9532eceaa6ebe71185f4b0902a76
Author: Richard Biener <rguenther@suse.de>
Date:   Fri Feb 23 08:59:12 2024 +0100

    Add ia64*-*-* to the list of obsolete targets
    
    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*-*-*.

Diff:
---
 contrib/config-list.mk | 5 +++--
 gcc/config.gcc         | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/contrib/config-list.mk b/contrib/config-list.mk
index 0694cc128fa9..16df66f0fc6b 100644
--- a/contrib/config-list.mk
+++ b/contrib/config-list.mk
@@ -60,8 +60,9 @@ LIST = \
   i686-pc-linux-gnu i686-pc-msdosdjgpp i686-lynxos i686-nto-qnx \
   i686-rtems i686-solaris2.11 i686-wrs-vxworks \
   i686-wrs-vxworksae \
-  i686-cygwinOPT-enable-threads=yes i686-mingw32crt ia64-elf \
-  ia64-linux ia64-hpux ia64-hp-vms iq2000-elf lm32-elf \
+  i686-cygwinOPT-enable-threads=yes i686-mingw32crt ia64-elfOPT-enable-obsolete \
+  ia64-linuxOPT-enable-obsolete ia64-hpuxOPT-enable-obsolete \
+  ia64-hp-vmsOPT-enable-obsolete iq2000-elf lm32-elf \
   lm32-rtems lm32-uclinux \
   loongarch64-linux-gnuf64 loongarch64-linux-gnuf32 loongarch64-linux-gnusf \
   m32c-elf m32r-elf m32rle-elf \
diff --git a/gcc/config.gcc b/gcc/config.gcc
index a0f9c6723083..2e35a1120401 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -273,6 +273,7 @@ esac
 # Obsolete configurations.
 case ${target}${target_min} in
     *-*-solaris2.11.[0-3]*		\
+   | ia64*-*-*				\
  )
     if test "x$enable_obsolete" != xyes; then
       echo "*** Configuration ${target}${target_min} is obsolete." >&2