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<== Date ==> <== Thread ==>

Subject: Re: EPICS Base 3.14.12.2-pre1 available for testing
From: Benjamin Franksen <benjamin.franksen@helmholtz-berlin.de>
To: Andrew Johnson <anj@aps.anl.gov>
Cc: core-talk@aps.anl.gov
Date: Fri, 25 Nov 2011 11:46:26 +0100
On Monday, November 21, 2011, Andrew Johnson wrote:
> On 2011-11-18 Benjamin Franksen wrote:
> > It may be a bit late but I have attached a very small patch that adds
> > an option -b to dbExpand to enable the relaxed breakpoint table
> > checking on the host side. Please consider merging this into
> > R3.14.12.2.
>
> Merged, thanks.

Compiling this under windows gives a link error 'symbol dbBptNotMonotonic
not defined'. See https://bugs.launchpad.net/bugs/894276. The solution is to
properly declare this variable in a header file (dbStaticLib.h) with
epicsShareExtern (is the cleaner solution anyway). A patch for this fix is
attached. It solves the problem on Windows for me (32bit VM).

Cheers
Ben

PS: I would have attached the patch together with a comment to the bug
report in the tracker but I could not see how to do that.

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diff -rN -u old-baseR3.14.12.2/src/dbStatic/dbExpand.c new-baseR3.14.12.2/src/dbStatic/dbExpand.c
--- old-baseR3.14.12.2/src/dbStatic/dbExpand.c	2011-11-25 11:35:06.000000000 +0100
+++ new-baseR3.14.12.2/src/dbStatic/dbExpand.c	2011-11-25 11:35:07.000000000 +0100
@@ -52,7 +52,6 @@
     --argc;
     
     while ((argc > 1) && (**argv == '-')) {
-        extern int dbBptNotMonotonic;
         char optLtr = (*argv)[1];
         char *optArg;
         
diff -rN -u old-baseR3.14.12.2/src/dbStatic/dbStaticLib.h new-baseR3.14.12.2/src/dbStatic/dbStaticLib.h
--- old-baseR3.14.12.2/src/dbStatic/dbStaticLib.h	2011-11-25 11:35:06.000000000 +0100
+++ new-baseR3.14.12.2/src/dbStatic/dbStaticLib.h	2011-11-25 11:35:07.000000000 +0100
@@ -74,6 +74,8 @@
 epicsShareFunc void epicsShareAPI dbCopyEntryContents(DBENTRY *pfrom,
     DBENTRY *pto);
 
+epicsShareExtern int dbBptNotMonotonic;
+
 epicsShareFunc long epicsShareAPI dbReadDatabase(DBBASE **ppdbbase,
     const char *filename, const char *path, const char *substitutions);
 epicsShareFunc long epicsShareAPI dbReadDatabaseFP(DBBASE **ppdbbase,

Replies:
Re: EPICS Base 3.14.12.2-pre1 available for testing Andrew Johnson
References:
EPICS Base 3.14.12.2-pre1 available for testing Andrew Johnson
Re: EPICS Base 3.14.12.2-pre1 available for testing Benjamin Franksen
Re: EPICS Base 3.14.12.2-pre1 available for testing Andrew Johnson

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