From 569c6676a6ddb0ff73821d7693b5e18ddef809b9 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <hans@eds.org>
Date: Thu, 16 Oct 2014 22:51:35 -0400
Subject: Imported Upstream version 3.2.0

---
 tool/vdbe-compress.tcl | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'tool/vdbe-compress.tcl')

diff --git a/tool/vdbe-compress.tcl b/tool/vdbe-compress.tcl
index 95cc1eb..a349830 100644
--- a/tool/vdbe-compress.tcl
+++ b/tool/vdbe-compress.tcl
@@ -13,7 +13,7 @@
 # Script usage:
 #
 #          mv vdbe.c vdbe.c.template
-#          tclsh vdbe-compress.tcl <vdbe.c.template >vdbe.c
+#          tclsh vdbe-compress.tcl $CFLAGS <vdbe.c.template >vdbe.c
 #
 # Modifications made:
 #
@@ -42,6 +42,16 @@ set unionDef {}      ;# C code of the union
 set afterUnion {}    ;# C code after the union
 set sCtr 0           ;# Context counter
 
+# If the SQLITE_SMALL_STACK compile-time option is missing, then
+# this transformation becomes a no-op.
+#
+if {![regexp {SQLITE_SMALL_STACK} $argv]} {
+  while {![eof stdin]} {
+    puts [gets stdin]
+  }
+  exit
+}
+
 # Read program text up to the spot where the union should be
 # inserted.
 #
-- 
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