SQLite

Check-in [26f2da24b0]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:New makefile target "sqlite3-debug.c" builds an amalgamation that include appropriate "#line" macros relating the code back to the original source files.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 26f2da24b080bf89e3574bd1a162eb1fead51456
User & Date: drh 2011-08-15 15:27:20.505
Context
2011-08-15
15:37
Fix an assert() in the merge-sort logic to account for I/O errors. (check-in: c1daa809a1 user: drh tags: trunk)
15:27
New makefile target "sqlite3-debug.c" builds an amalgamation that include appropriate "#line" macros relating the code back to the original source files. (check-in: 26f2da24b0 user: drh tags: trunk)
14:41
When opening a temporary file to use in a merge-sort, pass SQLITE_OPEN_TEMP_JOURNAL instead of SQLITE_OPEN_TEMP_DB. This is a better fit, as merge-sort files are written and read sequentially like journal files. (check-in: bd04756b66 user: dan tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to main.mk.
379
380
381
382
383
384
385








386
387
388
389
390
391
392

sqlite3.c:	target_source $(TOP)/tool/mksqlite3c.tcl
	tclsh $(TOP)/tool/mksqlite3c.tcl
	echo '#ifndef USE_SYSTEM_SQLITE' >tclsqlite3.c
	cat sqlite3.c >>tclsqlite3.c
	echo '#endif /* USE_SYSTEM_SQLITE */' >>tclsqlite3.c
	cat $(TOP)/src/tclsqlite.c >>tclsqlite3.c









sqlite3-all.c:	sqlite3.c $(TOP)/tool/split-sqlite3c.tcl
	tclsh $(TOP)/tool/split-sqlite3c.tcl

fts2amal.c:	target_source $(TOP)/ext/fts2/mkfts2amal.tcl
	tclsh $(TOP)/ext/fts2/mkfts2amal.tcl








>
>
>
>
>
>
>
>







379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400

sqlite3.c:	target_source $(TOP)/tool/mksqlite3c.tcl
	tclsh $(TOP)/tool/mksqlite3c.tcl
	echo '#ifndef USE_SYSTEM_SQLITE' >tclsqlite3.c
	cat sqlite3.c >>tclsqlite3.c
	echo '#endif /* USE_SYSTEM_SQLITE */' >>tclsqlite3.c
	cat $(TOP)/src/tclsqlite.c >>tclsqlite3.c

sqlite3-debug.c:	target_source $(TOP)/tool/mksqlite3c.tcl
	tclsh $(TOP)/tool/mksqlite3c.tcl --linemacros
	echo '#ifndef USE_SYSTEM_SQLITE' >tclsqlite3.c
	cat sqlite3.c >>tclsqlite3.c
	echo '#endif /* USE_SYSTEM_SQLITE */' >>tclsqlite3.c
	echo '#line 1 "tclsqlite.c"' >>tclsqlite3.c
	cat $(TOP)/src/tclsqlite.c >>tclsqlite3.c

sqlite3-all.c:	sqlite3.c $(TOP)/tool/split-sqlite3c.tcl
	tclsh $(TOP)/tool/split-sqlite3c.tcl

fts2amal.c:	target_source $(TOP)/ext/fts2/mkfts2amal.tcl
	tclsh $(TOP)/ext/fts2/mkfts2amal.tcl

Changes to tool/mksqlite3c.tcl.
26
27
28
29
30
31
32





33
34
35
36
37
38
39
# from in this file.  The versioon number is needed to generate the header
# comment of the amalgamation.
#
if {[lsearch $argv --nostatic]>=0} {
  set addstatic 0
} else {
  set addstatic 1





}
set in [open tsrc/sqlite3.h]
set cnt 0
set VERSION ?????
while {![eof $in]} {
  set line [gets $in]
  if {$line=="" && [eof $in]} break







>
>
>
>
>







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
# from in this file.  The versioon number is needed to generate the header
# comment of the amalgamation.
#
if {[lsearch $argv --nostatic]>=0} {
  set addstatic 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 ?????
while {![eof $in]} {
  set line [gets $in]
  if {$line=="" && [eof $in]} break
132
133
134
135
136
137
138
139

140
141

142
143
144
145
146
147
148
149
150

151
152
153
154
155
156
157
158
159

160
161
162
163


164
165
166
167
168
169
170
171
172
173
174
}

# Read the source file named $filename and write it into the
# sqlite3.c output file.  If any #include statements are seen,
# process them approprately.
#
proc copy_file {filename} {
  global seen_hdr available_hdr out addstatic

  set tail [file tail $filename]
  section_comment "Begin file $tail"

  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]+)\(}
  if {[file extension $filename]==".h"} {
    set declpattern " *$declpattern"
  }
  set declpattern ^$declpattern
  while {![eof $in]} {
    set line [gets $in]

    if {[regexp {^\s*#\s*include\s+["<]([^">]+)[">]} $line all hdr]} {
      if {[info exists available_hdr($hdr)]} {
        if {$available_hdr($hdr)} {
          if {$hdr!="os_common.h" && $hdr!="hwtime.h"} {
            set available_hdr($hdr) 0
          }
          section_comment "Include $hdr in the middle of $tail"
          copy_file tsrc/$hdr
          section_comment "Continuing where we left off in $tail"

        }
      } elseif {![info exists seen_hdr($hdr)]} {
        set seen_hdr($hdr) 1
        puts $out $line


      }
    } elseif {[regexp {^#ifdef __cplusplus} $line]} {
      puts $out "#if 0"
    } elseif {[regexp {^#line} $line]} {
      # Skip #line directives.
    } elseif {$addstatic && ![regexp {^(static|typedef)} $line]} {
      regsub {^SQLITE_API } $line {} line
      if {[regexp $declpattern $line all funcname]} {
        # Add the SQLITE_PRIVATE or SQLITE_API keyword before functions.
        # so that linkage can be modified at compile-time.
        if {[regexp {^sqlite3_} $funcname]} {







|
>


>









>









>




>
>



|







137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
}

# Read the source file named $filename and write it into the
# sqlite3.c output file.  If any #include statements are seen,
# process them approprately.
#
proc copy_file {filename} {
  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]+)\(}
  if {[file extension $filename]==".h"} {
    set declpattern " *$declpattern"
  }
  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)} {
          if {$hdr!="os_common.h" && $hdr!="hwtime.h"} {
            set available_hdr($hdr) 0
          }
          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 $out "#if 0"
    } elseif {!$linemacros && [regexp {^#line} $line]} {
      # Skip #line directives.
    } elseif {$addstatic && ![regexp {^(static|typedef)} $line]} {
      regsub {^SQLITE_API } $line {} line
      if {[regexp $declpattern $line all funcname]} {
        # Add the SQLITE_PRIVATE or SQLITE_API keyword before functions.
        # so that linkage can be modified at compile-time.
        if {[regexp {^sqlite3_} $funcname]} {