[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/autoconf/configure.ac

Index: third_party/sqlite/sqlite-src-3080704/autoconf/configure.ac
diff --git a/third_party/sqlite/sqlite-src-3080704/autoconf/configure.ac b/third_party/sqlite/sqlite-src-3080704/autoconf/configure.ac
deleted file mode 100644
index 46b6563edca3742643298f873ef40585f3d6edd4..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/autoconf/configure.ac
+++ /dev/null
@@ -1,108 +0,0 @@
-
-#-----------------------------------------------------------------------
-# Supports the following non-standard switches.
-#
-#   --enable-threadsafe
-#   --enable-readline
-#   --enable-dynamic-extensions
-#
-
-AC_PREREQ(2.61)
-AC_INIT(sqlite, 3.7.5, http://www.sqlite.org)
-AC_CONFIG_SRCDIR([sqlite3.c])
-
-# Use automake.
-AM_INIT_AUTOMAKE([foreign])
-
-AC_SYS_LARGEFILE
-
-# Check for required programs.
-AC_PROG_CC
-AC_PROG_RANLIB
-AC_PROG_LIBTOOL
-AC_PROG_MKDIR_P
-
-# Check for library functions that SQLite can optionally use.
-AC_CHECK_FUNCS([fdatasync usleep fullfsync localtime_r gmtime_r])
-AC_FUNC_STRERROR_R
-
-AC_CONFIG_FILES([Makefile sqlite3.pc])
-AC_SUBST(BUILD_CFLAGS)
-
-#-----------------------------------------------------------------------
-#   --enable-readline
-#
-AC_ARG_ENABLE(readline, [AS_HELP_STRING(
-  [--enable-readline], 
-  [use readline in shell tool (yes, no) [default=yes]])], 
-  [], [enable_readline=yes])
-if test x"$enable_readline" != xno ; then
-  sLIBS=$LIBS
-  LIBS=""
-  AC_SEARCH_LIBS(tgetent, curses ncurses ncursesw, [], [])
-  AC_SEARCH_LIBS(readline, readline, [], [enable_readline=no])
-  AC_CHECK_FUNCS(readline, [], [])
-  READLINE_LIBS=$LIBS
-  LIBS=$sLIBS
-fi
-AC_SUBST(READLINE_LIBS)
-#-----------------------------------------------------------------------
-
-#-----------------------------------------------------------------------
-#   --enable-threadsafe
-#
-AC_ARG_ENABLE(threadsafe, [AS_HELP_STRING(
-  [--enable-threadsafe], [build a thread-safe library [default=yes]])], 
-  [], [enable_threadsafe=yes])
-THREADSAFE_FLAGS=-DSQLITE_THREADSAFE=0
-if test x"$enable_threadsafe" != "xno"; then
-  THREADSAFE_FLAGS="-D_REENTRANT=1 -DSQLITE_THREADSAFE=1"
-  AC_SEARCH_LIBS(pthread_create, pthread)
-fi
-AC_SUBST(THREADSAFE_FLAGS)
-#-----------------------------------------------------------------------
-
-#-----------------------------------------------------------------------
-#   --enable-dynamic-extensions
-#
-AC_ARG_ENABLE(dynamic-extensions, [AS_HELP_STRING(
-  [--enable-dynamic-extensions], [support loadable extensions [default=yes]])], 
-  [], [enable_dynamic_extensions=yes])
-if test x"$enable_dynamic_extensions" != "xno"; then
-  AC_SEARCH_LIBS(dlopen, dl)
-else
-  DYNAMIC_EXTENSION_FLAGS=-DSQLITE_OMIT_LOAD_EXTENSION=1
-fi
-AC_MSG_CHECKING([for whether to support dynamic extensions])
-AC_MSG_RESULT($enable_dynamic_extensions)
-AC_SUBST(DYNAMIC_EXTENSION_FLAGS)
-#-----------------------------------------------------------------------
-
-AC_CHECK_FUNCS(posix_fallocate)
-
-#-----------------------------------------------------------------------
-# UPDATE: Maybe it's better if users just set CFLAGS before invoking
-# configure. This option doesn't really add much...
-#
-#   --enable-tempstore
-#
-# AC_ARG_ENABLE(tempstore, [AS_HELP_STRING(
-#   [--enable-tempstore], 
-#   [in-memory temporary tables (never, no, yes, always) [default=no]])], 
-#   [], [enable_tempstore=no])
-# AC_MSG_CHECKING([for whether or not to store temp tables in-memory])
-# case "$enable_tempstore" in
-#   never )  TEMP_STORE=0 ;;
-#   no )     TEMP_STORE=1 ;;
-#   always ) TEMP_STORE=3 ;;
-#   yes )    TEMP_STORE=3 ;;
-#   * )
-#     TEMP_STORE=1
-#     enable_tempstore=yes
-#   ;;
-# esac
-# AC_MSG_RESULT($enable_tempstore)
-# AC_SUBST(TEMP_STORE)
-#-----------------------------------------------------------------------
-
-AC_OUTPUT