[sql] Import reference version of SQLite 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/tool/mksqlite3c-noext.tcl

Index: third_party/sqlite/sqlite-src-3080704/tool/mksqlite3c-noext.tcl
diff --git a/third_party/sqlite/sqlite-src-3070603/tool/mksqlite3c.tcl b/third_party/sqlite/sqlite-src-3080704/tool/mksqlite3c-noext.tcl
similarity index 93%
copy from third_party/sqlite/sqlite-src-3070603/tool/mksqlite3c.tcl
copy to third_party/sqlite/sqlite-src-3080704/tool/mksqlite3c-noext.tcl
index fa99f2df7b7a41fe70201bf5625873c63a02ec46..f54b347be140ed19f4728660e96ec2f122f32e10 100644
--- a/third_party/sqlite/sqlite-src-3070603/tool/mksqlite3c.tcl
+++ b/third_party/sqlite/sqlite-src-3080704/tool/mksqlite3c-noext.tcl
@@ -31,6 +31,11 @@ if {[lsearch $argv --nostatic]>=0} {
 } else {
   set addstatic 1
 }
+if {[lsearch $argv --linemacros]>=0} {
+  set linemacros 1
+} else {
+  set linemacros 0
+}
 set in [open tsrc/sqlite3.h]
 set cnt 0
 set VERSION ?????
@@ -46,6 +51,8 @@ close $in
 # of the file.
 #
 set out [open sqlite3.c w]
+# Force the output to use unix line endings, even on Windows.
+fconfigure $out -translation lf
 set today [clock format [clock seconds] -format "%Y-%m-%d %H:%M:%S UTC" -gmt 1]
 puts $out [subst \
 {/******************************************************************************
@@ -86,22 +93,18 @@ if {$addstatic} {
 foreach hdr {
    btree.h
    btreeInt.h
-   fts3.h
-   fts3Int.h
-   fts3_hash.h
-   fts3_tokenizer.h
    hash.h
    hwtime.h
    keywordhash.h
    mutex.h
    opcodes.h
    os_common.h
+   os_setup.h
+   os_win.h
    os.h
-   os_os2.h
    pager.h
    parse.h
    pcache.h
-   rtree.h
    sqlite3ext.h
    sqlite3.h
    sqliteicu.h
@@ -134,9 +137,11 @@ proc section_comment {text} {
 # process them approprately.
 #
 proc copy_file {filename} {
-  global seen_hdr available_hdr out addstatic
+  global seen_hdr available_hdr out addstatic linemacros
+  set ln 0
   set tail [file tail $filename]
   section_comment "Begin file $tail"
+  if {$linemacros} {puts $out "#line 1 \"$filename\""}
   set in [open $filename r]
   set varpattern {^[a-zA-Z][a-zA-Z_0-9 *]+(sqlite3[_a-zA-Z0-9]+)(\[|;| =)}
   set declpattern {[a-zA-Z][a-zA-Z_0-9 ]+ \**(sqlite3[_a-zA-Z0-9]+)\(}
@@ -146,6 +151,7 @@ proc copy_file {filename} {
   set declpattern ^$declpattern
   while {![eof $in]} {
     set line [gets $in]
+    incr ln
     if {[regexp {^\s*#\s*include\s+["<]([^">]+)[">]} $line all hdr]} {
       if {[info exists available_hdr($hdr)]} {
         if {$available_hdr($hdr)} {
@@ -155,14 +161,17 @@ proc copy_file {filename} {
           section_comment "Include $hdr in the middle of $tail"
           copy_file tsrc/$hdr
           section_comment "Continuing where we left off in $tail"
+          if {$linemacros} {puts $out "#line [expr {$ln+1}] \"$filename\""}
         }
       } elseif {![info exists seen_hdr($hdr)]} {
         set seen_hdr($hdr) 1
         puts $out $line
+      } else {
+        puts $out "/* $line */"
       }
     } elseif {[regexp {^#ifdef __cplusplus} $line]} {
       puts $out "#if 0"
-    } elseif {[regexp {^#line} $line]} {
+    } elseif {!$linemacros && [regexp {^#line} $line]} {
       # Skip #line directives.
     } elseif {$addstatic && ![regexp {^(static|typedef)} $line]} {
       regsub {^SQLITE_API } $line {} line
@@ -225,18 +234,17 @@ foreach file {
    mem5.c
    mutex.c
    mutex_noop.c
-   mutex_os2.c
    mutex_unix.c
    mutex_w32.c
    malloc.c
    printf.c
    random.c
+   threads.c
    utf.c
    util.c
    hash.c
    opcodes.c
 
-   os_os2.c
    os_unix.c
    os_win.c
 
@@ -257,6 +265,7 @@ foreach file {
    vdbetrace.c
    vdbe.c
    vdbeblob.c
+   vdbesort.c
    journal.c
    memjournal.c
 
@@ -292,20 +301,6 @@ foreach file {
 
    main.c
    notify.c
-
-   fts3.c
-   fts3_aux.c
-   fts3_expr.c
-   fts3_hash.c
-   fts3_porter.c
-   fts3_tokenizer.c
-   fts3_tokenizer1.c
-   fts3_write.c
-   fts3_snippet.c
-
-   rtree.c
-   icu.c
-   fts3_icu.c
 } {
   copy_file tsrc/$file
 }