Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch

third_party/sqlite/sqlite-src-3080704/mkopcodec.awk

+#!/usr/bin/awk -f
+#
+# This AWK script scans the opcodes.h file (which is itself generated by
+# another awk script) and uses the information gleaned to create the
+# opcodes.c source file.
+#
+# Opcodes.c contains strings which are the symbolic names for the various
+# opcodes used by the VDBE.  These strings are used when disassembling a
+# VDBE program during tracing or as a result of the EXPLAIN keyword.
+#
+BEGIN {
+  print "/* Automatically generated.  Do not edit */"
+  print "/* See the mkopcodec.awk script for details. */"
+  printf "#if !defined(SQLITE_OMIT_EXPLAIN)"
+  printf    " || defined(VDBE_PROFILE)"
+  print     " || defined(SQLITE_DEBUG)"
+  print "#if defined(SQLITE_ENABLE_EXPLAIN_COMMENTS) || defined(SQLITE_DEBUG)"
+  print "# define OpHelp(X) \"\\0\" X"
+  print "#else"
+  print "# define OpHelp(X)"
+  print "#endif"
+  print "const char *sqlite3OpcodeName(int i){"
+  print " static const char *const azName[] = { \"?\","
+  mx = 0
+}
+/^.define OP_/ {
+  sub("OP_","",$2)
+  i = $3+0
+  label[i] = $2
+  if( mx<i ) mx = i
+  for(j=5; j<NF; j++) if( $j=="synopsis:" ) break
+  if( j<NF ){
+    j++
+    x = $j
+    for(j=j+1; j<NF; j++) x = x " " $j
+    synopsis[i] = x
+  }else{
+    synopsis[i] = ""
+  }
+}
+END {
+  for(i=1; i<=mx; i++){
+    printf "     /* %3d */ %-18s OpHelp(\"%s\"),\n", i, \
+        "\"" label[i] "\"", synopsis[i]
+  }
+  print "  };"
+  print "  return azName[i];"
+  print "}"
+  print "#endif"
+}