--- old/make/solaris/adlc_updater	2008-12-08 17:22:28.231193205 -0800
+++ new/make/solaris/adlc_updater	2008-12-08 17:22:27.438670687 -0800
@@ -7,5 +7,13 @@
 #
 # adlc-updater <file> <source-dir> <target-dir>
 #
-[ -f $3/$1 ] && cmp -s $2/$1 $3/$1 || \
-( [ -f $3/$1 ]; echo Updating $3/$1 ; touch $2/made-change ; mv $2/$1 $3/$1 )
+fix_lines() {
+  # repair bare #line directives in $1 to refer to $2
+  awk < $1 > $1+ '
+    /^#line 999999$/ {print "#line " (NR+1) " \"" F2 "\""; next}
+    {print}
+  ' F2=$2
+  mv $1+ $1
+}
+[ -f $3/$1 ] && (fix_lines $2/$1 $3/$1; cmp -s $2/$1 $3/$1) || \
+( [ -f $3/$1 ] && echo Updating $3/$1 ; touch $2/made-change ; mv $2/$1 $3/$1 )