Checking patch config.h.in...
error: while searching for:
/* LOONGARCH floating-point ABI for ld.so.  */
#undef LOONGARCH_ABI_FRLEN

/* Linux specific: minimum supported kernel version.  */
#undef	__LINUX_KERNEL_VERSION


error: patch failed: config.h.in:138
error: config.h.in: patch does not apply
Checking patch sysdeps/loongarch/__longjmp.S...
error: while searching for:
ENTRY (__longjmp)
#ifdef PTR_MANGLE
	REG_L t0, a0, 0*SZREG
	PTR_DEMANGLE (ra, t0, t1, t2)
	REG_L t0, a0, 1*SZREG
	PTR_DEMANGLE2 (sp, t0, t1)
#else

error: patch failed: sysdeps/loongarch/__longjmp.S:22
error: sysdeps/loongarch/__longjmp.S: patch does not apply
Checking patch sysdeps/loongarch/configure...
error: while searching for:

$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h


error: patch failed: sysdeps/loongarch/configure:3
error: sysdeps/loongarch/configure: patch does not apply
Checking patch sysdeps/loongarch/configure.ac...
error: while searching for:
dnl It is always possible to access static and hidden symbols in an
dnl position independent way.
AC_DEFINE(HIDDEN_VAR_NEEDS_DYNAMIC_RELOC)

error: patch failed: sysdeps/loongarch/configure.ac:4
error: sysdeps/loongarch/configure.ac: patch does not apply
Checking patch sysdeps/loongarch/setjmp.S...
error: while searching for:

ENTRY (__sigsetjmp)
#ifdef PTR_MANGLE
	PTR_MANGLE (t0, ra, t1, t2)
	REG_S t0, a0, 0*SZREG
	PTR_MANGLE2 (t0, sp, t1)
	REG_S t0, a0, 1*SZREG

error: patch failed: sysdeps/loongarch/setjmp.S:30
error: sysdeps/loongarch/setjmp.S: patch does not apply
Checking patch sysdeps/unix/sysv/linux/loongarch/sysdep.h...
error: while searching for:

/* Pointer mangling is supported for LoongArch.  */

/* Load or store to/from a got-relative EXPR into/from G, using T.
   Note G and T are register names.  */
#define LDST_GLOBAL(OP, G, T,  EXPR) \
  pcalau12i T, %got_pc_hi20(EXPR); \
  OP	    T, T, %got_pc_lo12(EXPR); \
  OP	    G, T, 0;

/* Load or store to/from a pc-relative EXPR into/from G, using T.
   Note G and T are register names.  */
#define LDST_PCREL(OP, G, T,  EXPR) \
  pcalau12i T, %pc_hi20(EXPR); \
  OP	    G, T, %pc_lo12(EXPR);

#if (IS_IN (rtld) \
     || (!defined SHARED && (IS_IN (libc) \
     || IS_IN (libpthread))))

#ifdef __ASSEMBLER__
#define PTR_MANGLE(dst, src, guard, tmp) \
  LDST_PCREL (REG_L, guard, tmp, __pointer_chk_guard_local); \
  PTR_MANGLE2 (dst, src, guard);
#define PTR_DEMANGLE(dst, src, guard, tmp) \
  LDST_PCREL (REG_L, guard, tmp, __pointer_chk_guard_local); \
  PTR_DEMANGLE2 (dst, src, guard);
/* Use PTR_MANGLE2 for efficiency if guard is already loaded.  */
#define PTR_MANGLE2(dst, src, guard) \

error: patch failed: sysdeps/unix/sysv/linux/loongarch/sysdep.h:316
error: sysdeps/unix/sysv/linux/loongarch/sysdep.h: patch does not apply