No issue - Update SQLite to 3.46.0

db/sqlite3/README

@@ -1,39 +1,14 @@
-This directory contains source code to 
+This is the SQLite amalgamation.
+Check sqlite3.h for the version number and source id.
 
-    SQLite: An Embeddable SQL Database Engine
+See http://www.sqlite.org/ for more info.
 
-To compile the project, first create a directory in which to place
-the build products.  It is recommended, but not required, that the
-build directory be separate from the source directory.  Cd into the
-build directory and then from the build directory run the configure
-script found at the root of the source tree.  Then run "make".
+We have a UXP-specific moz.build in src/ (normally not there) that we
+use to build. Adfditionally, src/ contains sqlite.symbols which lists
+all explicitly exported symbols from the library to expose.
 
-For example:
+To move to a new version:
 
-    tar xzf sqlite.tar.gz    ;#  Unpack the source tree into "sqlite"
-    mkdir bld                ;#  Build will occur in a sibling directory
-    cd bld                   ;#  Change to the build directory
-    ../sqlite/configure      ;#  Run the configure script
-    make                     ;#  Run the makefile.
-    make install             ;#  (Optional) Install the build products
+Copy the sqlite3.h and sqlite3.c files from the amalgamation of sqlite.
 
-The configure script uses autoconf 2.61 and libtool.  If the configure
-script does not work out for you, there is a generic makefile named
-"Makefile.linux-gcc" in the top directory of the source tree that you
-can copy and edit to suit your needs.  Comments on the generic makefile
-show what changes are needed.
-
-The linux binaries on the website are created using the generic makefile,
-not the configure script.  The windows binaries on the website are created
-using MinGW32 configured as a cross-compiler running under Linux.  For 
-details, see the ./publish.sh script at the top-level of the source tree.
-The developers do not use teh configure script.
-
-SQLite does not require TCL to run, but a TCL installation is required
-by the makefiles.  SQLite contains a lot of generated code and TCL is
-used to do much of that code generation.  The makefile also requires
-AWK.
-
-Contacts:
-
-   http://www.sqlite.org/
+Be sure to update SQLITE_VERSION accordingly in $(topsrcdir)/old-configure.in.