[PATCH] LoongArch: Fix build failure for loongarch64-linux-gnusf toolchain. [BZ #32776]

[caiyinyu]

GCC parts:

A GCC bug caused the loss of the search path: /usr/lib64/sf, and this
bug has now been fixed in GCC.

See:
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=9467435253948b83fcb5f7430f6cd571236960d8
---
 scripts/build-many-glibcs.py | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index 315693ef54..7e607ba6a8 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -233,13 +233,11 @@ class Context(object):
         self.add_config(arch='i686',
                         os_name='gnu')
         self.add_config(arch='loongarch64',
-                        os_name='linux-gnu',
-                        variant='lp64d',
-                        gcc_cfg=['--with-abi=lp64d','--disable-multilib'])
+                        os_name='linux-gnuf64',
+                        gcc_cfg=['--disable-multilib'])
         self.add_config(arch='loongarch64',
-                        os_name='linux-gnu',
-                        variant='lp64s',
-                        gcc_cfg=['--with-abi=lp64s','--disable-multilib'])
+                        os_name='linux-gnusf',
+                        gcc_cfg=['--disable-multilib'])
         self.add_config(arch='m68k',
                         os_name='linux-gnu',
                         gcc_cfg=['--disable-multilib'])
-- 
2.45.2