rt-thread/components/external/SQLite-3.8.1/autoconf/README.first

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This file describes how to use the files in this directory to create a new
version of the "autoconf-amalgamation" package.
1. The following files should have executable permission:
chmod 755 install-sh
chmod 755 missing
chmod 755 depcomp
chmod 755 config.sub
chmod 755 config.guess
2. Copy new versions of the following SQLite files into this directory:
sqlite3.c
sqlite3.h
sqlite3ext.h
sqlite3.1
sqlite3.pc.in
shell.c
3. Update the SQLite version number in the AC_INIT macro in file
configure.ac:
AC_INIT(sqlite, 3.6.3, http://www.sqlite.org)
4. Run the following commands to push the version number change through
to the generated files.
aclocal
autoconf
automake
5. Create the tclsqlite3.c file in the tea/generic directory. As follows:
mkdir -p tea/generic
echo "#ifdef USE_SYSTEM_SQLITE" > tea/generic/tclsqlite3.c
echo "# include <sqlite3.h>" >> tea/generic/tclsqlite3.c
echo "#else" >> tea/generic/tclsqlite3.c
echo "#include \"../../sqlite3.c\"" >> tea/generic/tclsqlite3.c
echo "#endif" >> tea/generic/tclsqlite3.c
cat ../src/tclsqlite.c >> tea/generic/tclsqlite3.c
6. Update the SQLite version in the AC_INIT macro in file tea/configure.in:
AC_INIT([sqlite], [3.6.3])
7. From the 'tea' directory, run the following commands:
autoconf
rm -rf autom4te.cache
8. Run "./configure && make dist". This builds a distribution package
named something like "sqlite-3.6.3.tar.gz". Rename to
"sqlite-amalgamation-3.6.3.tar.gz" and use.