Make the normal sqlite3 API externally visible (until we switch to tdbc...)

--- vendor/tcl/pkgs/sqlite3.44.2/Makefile.in.orig	2024-03-01 00:32:11
+++ vendor/tcl/pkgs/sqlite3.44.2/Makefile.in	2024-03-01 00:26:48
@@ -155,7 +155,7 @@
 INCLUDES	= @PKG_INCLUDES@ @TCL_INCLUDES@ -I. -I$(srcdir)/..
 #INCLUDES	= @PKG_INCLUDES@ @TCL_INCLUDES@ @TK_INCLUDES@ @TK_XINCLUDES@
 
-PKG_CFLAGS	= @PKG_CFLAGS@ -DSQLITE_EXTERN=
+PKG_CFLAGS	= @PKG_CFLAGS@
 
 # TCL_DEFS is not strictly need here, but if you remove it, then you
 # must make sure that configure.ac checks for the necessary components
--- vendor/tcl/pkgs/sqlite3.44.2/configure.orig	2024-03-01 00:31:18
+++ vendor/tcl/pkgs/sqlite3.44.2/configure	2024-03-01 00:26:48
@@ -5671,7 +5671,7 @@
 
 else
 
-    PKG_CFLAGS="$PKG_CFLAGS -DSQLITE_API=MODULE_SCOPE"
+    PKG_CFLAGS="$PKG_CFLAGS"
 
 
 fi
@@ -7598,7 +7598,7 @@
 
 fi
 	    # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
-	    SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}'
+	    SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT} -install_name $(pkglibdir)/$(PKG_LIB_FILE)'
 	    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ld accepts -single_module flag" >&5
 printf %s "checking if ld accepts -single_module flag... " >&6; }
 if test ${tcl_cv_ld_single_module+y}