Benefit of compiling with "-g:none"?

I've done some archive searching for this, but I didn't find anything definitive.
The question is, is there any significant benefit to building a system with "-g:none"? I can see it causes a slight reduction in class file sizes, but it's not clear what percentage reduction I should expect, and whether the reduction is worth the loss of information. It's also not clear whether I should expect any performance increase as a result of this.
I'd also like to know if the answer to this question varies between JDK 1.3.1 and JDK 1.4.

If yor program is "small" than a large percentage of its time is used loading and parsing the class files. In this case using -g:none would speed it up.
If it is a long running program and the class files are not loaded over the network, then I don't think it matters.
Also if you use -g:none, your stack traces will not contain line number information. This can make debugging more difficult.
The version of the jdk does not change these facts.

Similar Messages

[SOLVED] Need help with Compiling to TM4C123glx with arm-none-eabi-gcc

Hello !
I was using the 'arm-none-eabi-gcc' package from 'comunity' on Arch Linux in order to compile some projects to my TI TM4C123gxl.
In order to test the compiler, I rebuild a pre-build example sent with the 'Tivaware' software package (qs-rgb). The compilation was smooth, but the final binary didn't run on the board. (about 14KB)
After that, I downloaded a toolchain from this website:
https://launchpad.net/gcc-arm-embedded
Which also ships an 'arm-none-eabi-gcc'.
The compilation with the toolchain above could generate a binary that could run on my board. (about 10KB)
At first, I thought it was a bug, and I was on my way to file a bug report. But then I remember that this toolchain can be build with several different options, so I need to ask:
Do your package have support to this target? (TI TM4C123glx)
Is there a difference between the two toolchains that I should have noticed?
Sorry if my questions are some obvious things. I have no much information about toolchain building.
If you need any more informations about this, I will be happy to send you.
If you prefer I open a bug report, I will be happy to do so.
Thank you!
Last edited by leonardo (2014-11-07 00:24:38)

leonardo, here is completely untested patch that makes arm-none-eabi-gcc use newlib-nano instead of newlib. Get the PKGBUILD from ABS, apply the patch and rebuild the *-gcc. Let me know if it makes any difference.
The -nano project goal is provide smaller footprint in probably the reason of smaller binary with linaro toolchain.
Index: PKGBUILD
===================================================================
--- PKGBUILD (revision 121494)
+++ PKGBUILD (working copy)
@@ -8,6 +8,7 @@
pkgrel=1
#_snapshot=4.9-20140604
_newlibver=2.1.0
+_newlibnanover=2.1
pkgdesc='The GNU Compiler Collection - cross compiler for ARM EABI (bare-metal) target'
arch=(i686 x86_64)
url='http://gcc.gnu.org/'
@@ -18,12 +19,12 @@
options=(!emptydirs !strip staticlibs)
source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-$pkgver.tar.bz2
#ftp://gcc.gnu.org/pub/gcc/snapshots/$_snapshot/gcc-$_snapshot.tar.bz2
- ftp://sourceware.org/pub/newlib/newlib-$_newlibver.tar.gz
+ https://github.com/32bitmicro/newlib-nano-2/archive/newlib-nano-$_newlibnanover.zip
gcc-multilib.patch
gcc-no-exceptions.patch
libgloss-configure-fix.patch)
sha256sums=('d334781a124ada6f38e63b545e2a3b8c2183049515a1abab6d513f109f1d717e'
- '3e4d5ab9f0508942b6231b8ade4f8e5048cf92c96ed574c2bd6bd3320a599a48'
+ '51cdc44ff7821837701316e4145d48b2dc27e43713f88194f6f147c6f09651a9'
'998d1face674cc8d1af5bf28ded15caaaa18936a28f278123448f29555a07775'
'7f59b28475aa2018a7edfb81ea81444a6eb098fd3847d8e605809ae6fbeabde5'
'eac96c034d3d7d16080d9aef4749e4eda493563a3348e6a06f08e8a330b027ba')
@@ -36,7 +37,7 @@
prepare() {
# Apply configure fix from newlib CVS
- cd "$srcdir/newlib-$_newlibver/libgloss/arm"
+ cd "$srcdir/newlib-nano-2-newlib-nano-$_newlibnanover/libgloss/arm"
patch -Np0 -i "$srcdir/libgloss-configure-fix.patch"
autoreconf
@@ -47,8 +48,8 @@
patch -Np0 -i "$srcdir"/gcc-no-exceptions.patch
# Move newlib and libgloss to gcc source directory
- mv "$srcdir"/newlib-$_newlibver/newlib "$srcdir/$_basedir"
- mv "$srcdir"/newlib-$_newlibver/libgloss "$srcdir/$_basedir"
+ mv "$srcdir"/newlib-nano-2-newlib-nano-$_newlibnanover/newlib "$srcdir/$_basedir"
+ mv "$srcdir"/newlib-nano-2-newlib-nano-$_newlibnanover/libgloss "$srcdir/$_basedir"
# hack! - some configure tests for header files using "$CPP $CPPFLAGS"
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" "$srcdir"/$_basedir/{libiberty,gcc}/configure

PCC-S-02014 error while compiling with in Sun Solaris

We are porting our application from HP-UX to Sun Solaris and as part of that I am trying the compile a Pro*C program in Sun Solaris using SUNWspro C++ compiler. Precompiling is failing with following error.
PRECOMP set: /u01/app/oracle/product/10.2.0/bin/proc dbms=native code=cpp mode=ansi include=/u01/app/oracle/product/10.2.0/precomp
ireclen=255 oreclen=255
define=__sparc define=__SUNPRO_C include=/usr/include include=. include=/u01/app/SUNWspro/prod/include/CC/stlport4 include=/u01/app/oracle/product/10.2.0/rdbms/public/ include=/u01/app/oracle/product/10.2.0/network/public/ include=/u01/app/oracle/product/10.2.0/rdbms/demo/ errors=yes select_error=no
sqlcheck=limited ltype=NONE
release_cursor=no hold_cursor=no
Pro*C/C++: Release 10.2.0.3.0 - Production on Thu Dec 18 03:09:59 2008
Copyright (c) 1982, 2005, Oracle. All rights reserved.
System default option values taken from: /u01/app/oracle/product/10.2.0/precomp/admin/pcscfg.cfg
Syntax error at line 44, column 30, file /u01/app/SUNWspro/prod/include/CC/stlport4/algorithm:
Error at line 44, column 30 in file /u01/app/SUNWspro/prod/include/CC/stlport4/a
lgorithm
# include STLPNATIVE_HEADER(algorithm)
.............................1
PCC-S-02014, Encountered the symbol "(" when expecting one of the following:
: [ ] + / . .. an identifier, a numeric constant, newline,
define, elif, else, endif, error, if, ifdef, ifndef, include,
line, pragma, undef, exec, sql, begin, end, var, type,
oracle, an immediate preprocessor command, a C token, create,
function, package, procedure, trigger, or, replace,
Normal C++ files are getting compiled with out eny issues. This particular file is having functions written in C fashion. Any idea what is missing in the compiler option.
regards
Vinu

Hi Vinu,
I'm not sure if this is still an issue for you. When I have encountered issues like this with Pro*C I have ended up specifying parse=none to the proc command and then putting all declarations between "EXEC SQL BEGIN DECLARE SECTION" and "EXEC SQL END DECLARE SECTION" markers. I have also moved any "special" declarations into a specific header file and then placed the "#include <special header file>" inside the declare section as well.
Perhaps that will help a bit,
Regards,
Mark

Java Class (Compiled with JDK6_u12) that works with UCCX 9.0.2, don´t work with UCCX 10.5

I have a Java Class (Compiled with JDK6_u12) that works with UCCX 9.0.2, after upgrade it don´t work with UCCX 10.5
I get the error message: "Failed to access the WSDL at: https://www.brightnavigator.se/brightservice/brightservice.asmx?WSDL. It failed with: Got java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty while opening stream from https://www.brightnavigator.se/brightservice/brightservice.asmx?WSDL.; nested exception is: javax.xml.ws.WebServiceException: Failed to access the WSDL at: https://www.brightnavigator.se/brightservice/brightservice.asmx?WSDL. It failed with: Got java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty while opening stream from https://www.brightnavigator.se/brightservice/brightservice.asmx?WSDL. (line: 1, col: 47)
Does anyone know about this ?

Did you ever find a resolution to this issue? I have a similar issue after upgrading from 7 to 10.5. I have loaded all provided certificates to the tomcat-trust store, restarted Tomcat Services and still get the same error
Thanks

Pragma error when compiling with SDK X

Hi,
I am trying to compile my plugin application (which compiled fine with the previous sdk) using the SDK X, but receive errors in CAVAlert.h on the exception handler construct DURING, HANDLER, END_HANDLER.
The errors are listed here:
Headers/API/CAVAlert.h:156:3: error: 'suppress' was not declared in this scope
Headers/API/CAVAlert.h:156:3: error: 'warning' was not declared in this scope
Headers/API/CAVAlert.h:156:3: error: '__pragma' was not declared in this scope
Headers/API/CAVAlert.h:156:3: error: expected ';' before 'jmp_buf'
Headers/API/CAVAlert.h:156:3: error: 'ASException' was not declared in this scope
Headers/API/CAVAlert.h:156:3: error: expected ')' before ':' token
Headers/API/CAVAlert.h:156:3: error: expected ';' before 'struct'
Headers/API/CAVAlert.h:162:3: error: request for member 'E_RETURNOutsideDURINGBlock' in 'gBadReturnCatcher', which is of non-class type 'int'
Headers/API/CAVAlert.h:162:3: error: expected ')' before ':' token
Headers/API/CAVAlert.h:162:3: error: expected ';' before 'int'
Headers/API/CAVAlert.h:165:3: error: 'ENDHANDLEROutsideHANDLER' was not declared in this scope
To compile against to SDK X all I did was:
1) Used PIMain.c from the SDK X API directory.
2) Changed ACRO_SDK_LEVEL=0x00090000 => ACRO_SDK_LEVEL=0x000A0000
3) Changed the include directories to point to the new SDK X directories
Is there another directive I must add to get the plugin to compile with SDK X?
My preprocessor list is as follows:
ACRO_SDK_LEVEL=0x000A0000
HAVE_W32API_H
PDMETADATA_HFT=1
PLUGIN=1
WIN32
WIN_ENV
WIN_PLATFORM
WXUSINGDLL
_CRT_SECURE_NO_DEPRECATE
_DEBUG
_WINDOWS
__GNUWIN32__
__WIN32__
__WXMSW__
Thank you,
Magda

Without seeing your code, I can't really help.
If you want help with your code, open a formal support ticket.
From: Adobe Forums <[email protected]<mailto:[email protected]>>
Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>>
Date: Tue, 6 Dec 2011 04:09:25 -0800
To: Leonard Rosenthol <[email protected]<mailto:[email protected]>>
Subject: Pragma error when compiling with SDK X
Pragma error when compiling with SDK X
created by magdakuit<http://forums.adobe.com/people/magdakuit> in Acrobat SDK - View the full discussion<http://forums.adobe.com/message/4066378#4066378

Bad performance of PARI when compiling with GCC for SPARC 4.2.0

Hi,
I've compiled pari (2.3.3) with gcc 4.2.0 and with an old gcc 3.3.2 on a Sun Fire V240 and Solaris 10.
The performance of pari compiled with gcc 4.2.0 is terrible. I've tried it with '-O3 -fast' and without this flags with the same result.
First compiled with gcc 3.3.2 without any special CFLAGS and run make bench:
* Testing objets for gp-sta..TIME=4 for gp-dyn..TIME=4
* Testing analyz for gp-sta..TIME=82 for gp-dyn..TIME=80
* Testing number for gp-sta..TIME=63 for gp-dyn..TIME=62
* Testing polyser for gp-sta..TIME=19 for gp-dyn..TIME=19
* Testing linear for gp-sta..TIME=30 for gp-dyn..TIME=29
* Testing elliptic for gp-sta..TIME=50 for gp-dyn..TIME=51
* Testing sumiter for gp-sta..TIME=45 for gp-dyn..TIME=47
* Testing graph for gp-sta..TIME=25 for gp-dyn..TIME=25
* Testing program for gp-sta..TIME=94 for gp-dyn..TIME=94
* Testing trans for gp-sta..TIME=228 for gp-dyn..TIME=225
* Testing nfields for gp-sta..TIME=434 for gp-dyn..TIME=433
+++ Total bench for gp-sta is 726
+++ Total bench for gp-dyn is 722
Then compiled with gcc 4.2.0 again without any special flags and run make bench:
* Testing objets for gp-sta..TIME=4 for gp-dyn..TIME=4
* Testing analyz for gp-sta..TIME=82 for gp-dyn..TIME=83
* Testing number for gp-sta..TIME=62 for gp-dyn..TIME=65
* Testing polyser for gp-sta..TIME=19 for gp-dyn..TIME=19
* Testing linear for gp-sta..BUG [1686975] for gp-dyn..BUG [1608146]
* Testing elliptic for gp-sta..TIME=50 for gp-dyn..TIME=52
* Testing sumiter for gp-sta..TIME=51 for gp-dyn..TIME=50
* Testing graph for gp-sta..TIME=28 for gp-dyn..TIME=28
* Testing program for gp-sta..TIME=98 for gp-dyn..TIME=97
* Testing trans for gp-sta..BUG [613000] for gp-dyn..BUG [606558]
* Testing nfields for gp-sta..BUG [3648091] for gp-dyn..BUG [3716170]
+++ [BUG] Total bench for gp-sta is 3029987
+++ [BUG] Total bench for gp-dyn is 2958336
Do anybody know this problem or can tell me what the problem could be?
Thanks!!
Rainer W.

Here are the compiler options I used to compile it with gcc4.
C compiler is /usr/local/gcc4/gcc/bin/gcc -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer
Executable linker is /usr/local/gcc4/gcc/bin/gcc -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer
Dynamic Lib linker is /usr/local/gcc4/gcc/bin/gcc -shared -mimpure-text $(CFLAGS) $(DLCFLAGS) -Wl,-G,-h,$(LIBPARI_SONAME)
If I use the -fast option I get the same result may be a little bit worse.
Here are some compilation lines:
Making gp in Osolaris-sparcv9
make[2]: Entering directory `/no_backup/pari/pari-2.3.3/Osolaris-sparcv9'
File ../src/funclist not changed.
../config/genkernel ../src/kernel/sparcv8_micro/asm0-common.h ../src/kernel/sparcv8_micro/asm0.h > parilvl0.h
cat ../src/kernel/none/tune.h ../src/kernel/none/int.h ../src/kernel/none/level1.h > parilvl1.h
cat parilvl0.h parilvl1.h > pariinl.h
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -I../src/language -I/usr/local/include -o gp.o ../src/gp/gp.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -I../src/graph -o gp_init.o ../src/gp/gp_init.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -I../src/language -I/usr/local/include -o gp_rl.o ../src/gp/gp_rl.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -DDL_DFLT_NAME=NULL -o highlvl.o ../src/gp/highlvl.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o whatnow.o ../src/gp/whatnow.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -I/usr/openwin/include -o plotX.o ../src/graph/plotX.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o anal.o ../src/language/anal.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o compat.o ../src/language/compat.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o default.o ../src/language/default.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o errmsg.o ../src/language/errmsg.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o es.o ../src/language/es.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o init.o ../src/language/init.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o intnum.o ../src/language/intnum.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o members.o ../src/language/members.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o sumiter.o ../src/language/sumiter.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o aprcl.o ../src/modules/aprcl.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o elldata.o ../src/modules/elldata.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o elliptic.o ../src/modules/elliptic.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o galois.o ../src/modules/galois.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o groupid.o ../src/modules/groupid.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o kummer.o ../src/modules/kummer.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o mpqs.o ../src/modules/mpqs.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o nffactor.o ../src/modules/nffactor.c
/usr/local/gcc4/gcc/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer -I. -I../src/headers -o part.o ../src/modules/part.c

Multiple facts with some non-conforming dimensions

Hi, in our datamart, I have several fact tables. The JOBS fact table includes dimensions of time, employee, org, and job.
Other fact tables include those 4 base conformed dimensions, plus dimensions specific to the fact. For example, BENEFITS includes a "plan type" dimension, etc.
When reporting, I want counts from the basic JOBS fact table to always show up - even if other data in the report contains the "non-conformed" dimensions. For example, I'd like a report that lists time periods, employee counts (from JOBS fact), and enrolled employee counts (from BENEFITS fact), something like this:
Month Benefit Plan Emps Enrolled Emps
Jan 2009 Health Insurance 10,000 8,000
Jan 2009 401k Plan 10,000 4,000
Jan 2009 AD&D 10,000 1,000
When I try to produce this report, because "benefit plan" is not a dimension tied to the JOBS data, the EMPS column comes out blank. Yes, I can add a total row at the bottm to show it...but I really want the 10,000 to show up on each row (also because I want to calculate a % of people enrolled out of the total population).
What's the best way to accomplish this? Also given that I have 4 or 5 other fact tables, and each of them have their own "personal" dimensions in addition to the conformed ones.
Thanks in advance!
Scott

Hi
The problem you describe is similar to mine (I wrote several threads ago).
That is, if there is a non-conformed dimension in a report then the column from the fact table which is not connected with those non-conformed dimensions containes zeros or blanks.
Was this problem solved? I didn't quite catch one of previuos messages... If you can please repeat it more detailed.
What I tried to do is to set Total level in the Content tab (LTS properties). In this example - I could set Total level to JOBS in the plan type dimension. But it didn't help.
So if you know what to do then please describe it here...

Can I distribute the open source SWF compiler with my application?

I'm unclear reading the documentation if there is a difference between Adobe's official Flex SDK, and the open source version?
Can I distribute the open source SWF compiler with my application?
I have a flash application that users can change the fonts being displayed, if they supply the fonts in a compiled SWF. I found I can let the user select a font from their computer system, and using the mxmlc command I can easily generate a SWF with the font, which can be loaded by my application so the font will be part of the run time application when played on systems without that font already in the System fonts.
I was wondering if I could distribute the open source SDK so that I could compile these font SWFs for the user so they would not have to get involved in complicated Flash development. The audience is non Flash audience.
I tried using SWFMill but the fonts don't seem to work as they do with the mxmlc compile.
Thank you,
Scott Kerr

Moreover check also the compatibility of your open source license with MPL
Regards, Giuseppe

RemoteObject with a non AMF protocol

Hi !
I am trying to use RemoteObject with a non AMF protocol.
This is a section of my services.xml that is added to the
compiler command line
<channel-definition id="core-services"
class="ro.huddle.rpc.hessian.HessianChannel">
<endpoint uri="
http://devserver:8080/spring-hessian/remoting/Services"
/>
</channel-definition>
here is how I use it:
service = new RemoteObject("coreServices");
service.concurrency = "multiple";
var t:AsyncToken = service.login("user","pass");
My problem is that only the first call works as it should,
all the other calls don't even get to the server, the internalSend
from the HessianChannel class doesn't get called except for the
first time.
Anyone can help me with some documentation on how
RemoteObject works ? The Flex2 help is very shallow on how the
remoting mechanism works.
Thanks.

Hi
I've added a TraceTarget to the main MXML this is what I get
'core-services' channel endpoint set to
http://pc3:8080/remoting/Services
'8F17263B-CDAB-BCAB-0634-B93F8D347453' producer set
destination to 'core-services'.
'8F17263B-CDAB-BCAB-0634-B93F8D347453' producer sending
message 'D2B42D6E-4D55-37AF-ED77-B93F8D34C30B'
'core-services' channel is connected.
'core-services' channel sending message:
(mx.messaging.messages::RemotingMessage)#0
body = (Array)#1
[0] "user"
[1] "pass"
clientId = (null)
destination = "core-services"
headers = (Object)#2
messageId = "D2B42D6E-4D55-37AF-ED77-B93F8D34C30B"
operation = "login"
source = (null)
timestamp = 0
timeToLive = 0
'8F17263B-CDAB-BCAB-0634-B93F8D347453' producer connected.
'8F17263B-CDAB-BCAB-0634-B93F8D347453' producer acknowledge
of 'D2B42D6E-4D55-37AF-ED77-B93F8D34C30B'.
---- This is end of the first call on the service ----
--- and this is a trace after I push a button for another
call ---
'8F17263B-CDAB-BCAB-0634-B93F8D347453' producer sending
message 'C3961123-04D1-8A2A-5C6D-B93FEFFFD51E'
--- And nothing after this ----
the ChannelFaultEvent.FAULT .. event on ChannelSet is never
fired
Thanks

Can I update my Android AIR app with a non-AIR app?

A few years ago I published an Android app using Adobe AIR. Now I've created a new version of the app with a different technology (HaxeFlixel / OpenFL) which uses native C++ code.
The certificate I used for the AIR version is in "p12" format, and it seems that I need to use "jks" format. I tried using a p12 to jks converter I found online, which seemed to work, but when I try to submit the app I get an error saying that the certificates don't match.
Any suggestions on how I can update the app with a non-AIR app? Is it possible? Thanks in advance.

I'm still having trouble with this, I asked in the OpenFL forums but nobody responded.
I converted the p12 file to JKS from the site you suggested (I think I've actually tried it before), and the file was created successfully, the apk compiled fine with the JKS file, but when I try to update the app for Google Play it says "Upload failed
You uploaded an APK that is signed with a different certificate to your previous APKs. You must use the same certificate. Your existing APKs are signed with the certificate(s) with fingerprint(s):"
When I try to sign with the original p12 file, I get the error "Invalid keystore format"
I noticed that for the AIR app, I also had a file called SelfSigned.pfx, which I think was used to create the p12 certificate? Can this have something to do with the problem? I even tried using this pfx file to sign the app, which didn't work either.

Simple list won't compile with -template=wholeclass

I have narrowed this down to a simple program:
#include <rw/cstring.h>
#include <list>
void dave()
std::list<RWCString> daveStr;
When I compile with:
CC -template=wholeclass -library=rwtools7_std -g -c Dave.cc
I get errors:
/opt/SUNWspro/WS6U2/include/CC/Cstd/./list.cc, line 351:Error:
Too many arguments in call to "std::list<RWCString, std::allocator<RWCString>>::
__adjacent_merge(std::list<RWCString, std::allocator<RWCString>>::iterator,
std::list<RWCString, std::allocator<RWCstring>>::iterator, std::list<RWCString,
std::allocator<RWCString>>::iterator)
/opt/SUNWspro/WS6U2/include/CC/Cstd/./list, line 465: Where: While instantiating
"std::list<RWCString, std::allocator<RWCString>>sort(bool(*)(const RWCString&,
const RWCString &))
/opt/SUNWSpro/WS6U2/include/CC/Cstd/./list, line 465: Where: Instantiated from
non-template code.
1 Error(s) detected.
The temporary work-around is to not use- template=wholeclass, but isn't
this something that should work. Has anyone else encountered this?

Hello There,
111685-0
I compiled your testcase on our machine that has 111685-04 patch
installed for C++ workshop 6 Update 2. I do not get any error message. It compiles fine.
% CC6u2 -V -template=wholeclass -library=rwtools7_std -g -c template.wholeclass.cpp
CC: Sun WorkShop 6 update 2 C++ 5.3 Patch 111685-04 2001/12/13
ccfe: Sun WorkShop 6 update 2 C++ 5.3 Patch 111685-04 2001/12/13
Please check your system if it requires to install patch.
....jagruti
Developers Technical Support
Sun Microsystems, http://www.sun.com/developers/support

I have an iPhone 4 which is synced with a non apple laptop and wish to sync it with my new iMac. I have backed the phone up with the laptop and am not sure how to sync it with the iMac without loosing any contacts, emails or photos from my phone.

I have an iphone 4 which is currently synced with a non apple laptop and I wish to sync it with my new imac. I have just backed the phone up on my laptop but am not sure what I need to do now. I do not want to loose any contacts, emails or photos from my phone when I change sync computers. Can anyone assist with a step by step guide as to how to achieve this oucome? Thanks in advance.

Have you read this?
iTunes: How to move your music to a new computer
http://support.apple.com/kb/HT4527
The Apple web site has lots of other guidance, for example if you are migrating from Windows to Mac, read this.
Switch 101: Migrate your Windows files or system to your Mac
http://support.apple.com/kb/HT2518

I have a PowerBook G4 with a non-functioning monitor. It used to work with an external monitor, but I reinstalled the OS, which cleared the display preferences and now when I restart it won't detect the external monitor. How do I fix?

I have a PowerBook G4 with a non-functioning monitor. It used to work with an external monitor, but I reinstalled the OS, which cleared the display preferences and now when I restart it won't detect the external monitor. This means I can't use the computer anymore. How do I fix? I tried using the Command+F2 keyboard shortcut, but it doesnt' work. It's possible that since I reinstalled the OS, it still needs to be set up, so there's only a welcome screen (but since I can't see it I'm not sure).

There is no limit to the number of times you can re-install Office on the same computer.
You can activate by telephone:
The last paragraph is the relevant bit

How to find out which PL/SQL Proc is Compiled with Debug?

Hi,
is there any View where i can see, which PL/SQL Proc is compiled with the debug flag?
Thanks
Marco
Message was edited by:
mpatzwah

Alternatively:
select name, plsql_debug from sys.all_plsql_object_settings

SUNWspro iostream error while compiling with SunStudio 10

We are getting the following error when we try to compile the C++ code using SunStudio 10 on Sun Solaris Sparc server.
We made couple of changes in the source code 1) whereever we have stream.h we replaced it with iostream.h and 2) include fstream.h whereever required.
Can anyone tell us where did it go wrong.
+ /opt/SUNWspro/bin/CC -g -O -DHAWK -mt -lclntsh -lsocket -lnsl -I/export/home/StandardComponents/SC/include -I../../mylib -I../../include -I/opt/SUNWspro/prod/include/CC/Cstd -I. -I- -D_TRACE_ -c collectDborMtoInfo.c
"/opt/SUNWspro/prod/include/CC/Cstd/iostream.h", line 20: Error: Use ";" to terminate declarations.
"/opt/SUNWspro/prod/include/CC/Cstd/iostream.h", line 20: Error: A declaration was expected instead of "'\n'".
"/opt/SUNWspro/prod/include/CC/Cstd/iostream.h", line 20: Error: Use ";" to terminate declarations.
"/opt/SUNWspro/prod/include/CC/Cstd/iostream.h", line 20: Error: A declaration was expected instead of "'\n'".
4 Error(s) detected.

Remove the -I directive that points into the compiler installation. You should not have have -I or -L options that point into the compiler installation area, into /usr/include, or into /usr/lib. The CC compiler driver knows where to find system headers and libraries, and in what order to search the directories. If you force a different search order, you can break something.
If removing -I/opt/SUNWspro/prod/include/CC/Cstd does not fix the problem, compiling with -P or -E will show you the preprocessor output, and looking at the lines with the errors will usually show the source of the problem quickly.
BTW, you should be aware that the ".h" form of the C++ headers, like <iostream.h> and <fstream.h>, is not standard. Using them is not portable, because not all C++ implementations provide them, and those that do often have different content.

Benefit of compiling with "-g:none"?

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