From: drh <drh@noemail.net>
Date: Sat, 23 Jan 2016 19:47:00 +0000 (+0000)
Subject: Improved comments on the transformation script and on the generated Makefile.
X-Git-Tag: version-3.11.0~92^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=06cee48728424701260e2f3215ad75c257bace44;p=thirdparty%2Fsqlite.git

Improved comments on the transformation script and on the generated Makefile.

FossilOrigin-Name: c6e633ab73812fe38f3e969f1652f1b5759096e4
---

diff --git a/Makefile.min.msc b/Makefile.min.msc
index 2ec986fa4b..e2187efad3 100644
--- a/Makefile.min.msc
+++ b/Makefile.min.msc
@@ -1,3 +1,9 @@
+#### DO NOT EDIT ####
+# This makefile is automatically generated from the Makefile.msc at
+# the root of the canonical SQLite source tree using the
+# tool/mkmsvcmin.tcl script.
+#
+
 #
 # nmake Makefile for SQLite
 #
diff --git a/manifest b/manifest
index d24047ded1..504f2ebbaf 100644
--- a/manifest
+++ b/manifest
@@ -1,8 +1,8 @@
-C Use\sthe\s-integer\soption\swhen\ssorting\slist\selements.
-D 2016-01-23T19:24:19.182
+C Improved\scomments\son\sthe\stransformation\sscript\sand\son\sthe\sgenerated\sMakefile.
+D 2016-01-23T19:47:00.459
 F Makefile.in 027c1603f255390c43a426671055a31c0a65fdb4
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
-F Makefile.min.msc c805e4a474fc7610d4f0cd0b6a9f56334a14c6ad
+F Makefile.min.msc cbbc5e37bfe74583cce7c2585319620b7516e6ed
 F Makefile.msc 6fca5455aaecbd14479f33f091aa19df2d3d2969
 F README.md 8ecc12493ff9f820cdea6520a9016001cb2e59b7
 F VERSION 866588d1edf0ccb5b0d33896974338f97564f719
@@ -1379,7 +1379,7 @@ F tool/loadfts.c c3c64e4d5e90e8ba41159232c2189dba4be7b862
 F tool/logest.c eef612f8adf4d0993dafed0416064cf50d5d33c6
 F tool/mkautoconfamal.sh 5a5441280b509d2bb3bdc71bfb63781b0d570373
 F tool/mkkeywordhash.c 06ec0b78bd4fa68c12d90ef2bdfe76b039133ff8
-F tool/mkmsvcmin.tcl a0217f49042ec8160ff8665db638e9b5edc17964
+F tool/mkmsvcmin.tcl a62d398d1304b36dd41b69e655d875728fd9d509
 F tool/mkopcodec.tcl edde8adc42621b5e598127f8cdc6d52cfe21f52b
 F tool/mkopcodeh.tcl e04177031532b7aa9379ded50e820231ac4abd6e
 F tool/mkopts.tcl 66ac10d240cc6e86abd37dc908d50382f84ff46e
@@ -1421,7 +1421,7 @@ F tool/vdbe_profile.tcl 246d0da094856d72d2c12efec03250d71639d19f
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P c46f1a13cb00264d1164399059250884c7be4ea0
-R ce47a7131ea57ef586dba1d328c21253
-U mistachkin
-Z c9f6cfce5ff80db91258ef2b40e34be6
+P 949aa614e1401f6ab61cbb2e0469c60d764e6880
+R 52e20c37d886e0ca572199fede1eb984
+U drh
+Z 5f79d302a18d7c201b23ed73e75ff6ef
diff --git a/manifest.uuid b/manifest.uuid
index 0c60eb81fc..876d304c70 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-949aa614e1401f6ab61cbb2e0469c60d764e6880
\ No newline at end of file
+c6e633ab73812fe38f3e969f1652f1b5759096e4
\ No newline at end of file
diff --git a/tool/mkmsvcmin.tcl b/tool/mkmsvcmin.tcl
index 188b73a18e..7414f53000 100644
--- a/tool/mkmsvcmin.tcl
+++ b/tool/mkmsvcmin.tcl
@@ -1,22 +1,26 @@
 #!/usr/bin/tcl
 #
-# Removes and/or replaces specially marked sections from the Makefile
-# for MSVC, writing the resulting output to another (different) file.
-# In addition, some other strings are also removed and/or replaced if
-# they are present in the Makefile.
-#
-set fromFileName [lindex $argv 0]
-
-if {![file exists $fromFileName]} then {
-  error "input file \"$fromFileName\" does not exist"
+# This script reads the regular MSVC makefile (../Makefile.msc) and outputs
+# a revised version of that Makefile that is "minimal" in the sense that
+# it uses the sqlite3.c amalgamation as input and does not require tclsh.
+# The resulting "../Makefile.min.msc" is suitable for use in the amalgamation
+# tarballs.
+# 
+if {$argc==0} {
+  set basedir [file dir [file dir [file normalize $argv0]]]
+  set fromFileName [file join $basedir Makefile.msc]
+  set toFileName [file join $basedir Makefile.min.msc]
+} else {
+  set fromFileName [lindex $argv 0]
+  if {![file exists $fromFileName]} then {
+    error "input file \"$fromFileName\" does not exist"
+  }
+  set toFileName [lindex $argv 1]
+  if {[file exists $toFileName]} then {
+    error "output file \"$toFileName\" already exists"
+  }
 }
-
-set toFileName [lindex $argv 1]
 
-if {[file exists $toFileName]} then {
-  error "output file \"$toFileName\" already exists"
-}
-
 proc readFile { fileName } {
   set file_id [open $fileName RDONLY]
   fconfigure $file_id -encoding binary -translation binary
@@ -24,7 +28,7 @@ proc readFile { fileName } {
   close $file_id
   return $result
 }
-
+
 proc writeFile { fileName data } {
   set file_id [open $fileName {WRONLY CREAT TRUNC}]
   fconfigure $file_id -encoding binary -translation binary
@@ -32,17 +36,17 @@ proc writeFile { fileName data } {
   close $file_id
   return ""
 }
-
+
 proc escapeSubSpec { data } {
   regsub -all -- {&} $data {\\\&} data
   regsub -all -- {\\(\d+)} $data {\\\\\1} data
   return $data
 }
-
+
 proc substVars { data } {
   return [uplevel 1 [list subst -nocommands -nobackslashes $data]]
 }
-
+
 #
 # NOTE: This block is used to replace the section marked <<block1>> in
 #       the Makefile, if it exists.
@@ -67,8 +71,13 @@ $(LIBRESOBJS):	$(TOP)\sqlite3.rc rcver.vc $(SQLITE3H)
 	echo #endif >> sqlite3rc.h
 	$(LTRCOMPILE) -fo $(LIBRESOBJS) -DRC_VERONLY $(TOP)\sqlite3.rc
 }]]
-
-set data [readFile $fromFileName]
+
+set data "#### DO NOT EDIT ####\n"
+append data "# This makefile is automatically "
+append data "generated from the [file tail $fromFileName] at\n"
+append data "# the root of the canonical SQLite source tree using the\n"
+append data "# tool/[file tail $argv0] script.\n#\n\n"
+append data [readFile $fromFileName]
 
 regsub -all -- {# <<mark>>\n.*?# <</mark>>\n} \
     $data "" data