--- a/vendor/tcl8.6.17/pkgs/sqlite3.50.4/generic/tclsqlite3.c	2025-08-01 07:15:34.000000000 +0800
+++ b/vendor/tcl8.6.17/pkgs/sqlite3.50.4/generic/tclsqlite3.c	2025-08-08 06:32:43.000000000 +0800
@@ -75,7 +75,7 @@
 #     define SQLITE_PTRSIZE __SIZEOF_POINTER__
 #   elif defined(i386)     || defined(__i386__)   || defined(_M_IX86) ||    \
          defined(_M_ARM)   || defined(__arm__)    || defined(__x86)   ||    \
-        (defined(__APPLE__) && defined(__POWERPC__)) ||                     \
+        (defined(__APPLE__) && defined(__ppc__)) ||                     \
         (defined(__TOS_AIX__) && !defined(__64BIT__))
 #     define SQLITE_PTRSIZE 4
 #   else

--- a/vendor/tcl8.6.17/pkgs/sqlite3.50.4/compat/sqlite3/shell.c	2025-08-01 07:15:34.000000000 +0800
+++ b/vendor/tcl8.6.17/pkgs/sqlite3.50.4/compat/sqlite3/shell.c	2025-08-08 06:31:37.000000000 +0800
@@ -2431,7 +2431,7 @@
      defined(_M_AMD64) || defined(_M_ARM)     || defined(__x86)   ||    \
      defined(__arm__)
 #   define SHA3_BYTEORDER    1234
-# elif defined(sparc)    || defined(__ppc__)
+# elif defined(sparc)    || defined(__POWERPC__)
 #   define SHA3_BYTEORDER    4321
 # else
 #   define SHA3_BYTEORDER 0