Archived:Compiler and linker warnings with Open C GCCE and WINSCW builds (Known Issue)
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| − | [[Category: | + | {{Archived|timestamp=20120313123757|user=roy.debjit| }} |
| − | [[Category: | + | [[Category:Known Issue]][[Category:S60 3rd Edition (initial release)]][[Category:Open C/C++]][[Category:Symbian]][[Category:S60 3rd Edition FP1]][[Category:S60 3rd Edition FP2]][[Category:SDK]] |
| − | [[Category: | + | {{ArticleMetaData <!-- v1.2 --> |
| − | [[Category:S60 3rd Edition]] | + | |sourcecode= <!-- Link to example source code (e.g. [[Media:The Code Example ZIP.zip]]) --> |
| − | [[Category: | + | |installfile= <!-- Link to installation file (e.g. [[Media:The Installation File.sis]]) --> |
| − | {{ | + | |devices= <!-- Devices tested against - e.g. ''devices=Nokia 6131 NFC, Nokia C7-00'') --> |
| − | + | |sdk= <!-- SDK(s) built and tested against (e.g. [http://linktosdkdownload/ Nokia Qt SDK 1.1]) --> | |
| − | + | |platform= S60 3rd Edition<br>S60 3rd Edition, FP1 and FP2 | |
| − | + | |devicecompatability= <!-- Compatible devices (e.g.: All* (must have GPS) ) --> | |
| − | |- | + | |dependencies= <!-- Any other/external dependencies e.g.: Google Maps Api v1.0 --> |
| − | |'' | + | |signing= <!-- Empty or one of Self-Signed, DevCert, Manufacturer --> |
| − | + | |capabilities= <!-- Capabilities required by the article/code example (e.g. Location, NetworkServices. --> | |
| − | |- | + | |keywords= <!-- APIs, classes and methods (e.g. QSystemScreenSaver, QList, CBase --> |
| − | | | + | |language= <!-- Language category code for non-English topics - e.g. Lang-Chinese --> |
| − | | | + | |translated-by= <!-- [[User:XXXX]] --> |
| − | |- | + | |translated-from-title= <!-- Title only --> |
| − | | | + | |translated-from-id= <!-- Id of translated revision --> |
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| − | + | |update-by= <!-- After significant update: [[User:username]]--> | |
| + | |update-timestamp= <!-- After significant update: YYYYMMDD --> | ||
| + | |creationdate= 20080612 | ||
| + | |author= [[User:Technical writer 1]] | ||
| + | <!-- The following are not in current metadata --> | ||
| + | |id= KIS001021 | ||
| + | }} | ||
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==Description== | ==Description== | ||
| − | + | {{Abstract|The compiler gives a couple of warnings when building an Open C application to the GCCE (device) or WINSCW (emulator) target.}} | |
| − | The compiler gives a couple of warnings when building an Open C application to the GCCE (device) or WINSCW (emulator) target. | + | |
'''Compilation with GCCE build:''' | '''Compilation with GCCE build:''' | ||
| − | + | ''warning: command line option "-Wno-ctor-dtor-privacy" is valid for C++/ObjC++ but not for C'' | |
| − | ''warning: command line option "-Wno-ctor-dtor-privacy" is valid for C++/ObjC++ but not for C'' | + | |
'''Linker warnings with WINSCW build:''' | '''Linker warnings with WINSCW build:''' | ||
| − | + | ''warning: Multiply defined section'' for several functions. | |
| − | ''warning: Multiply defined section'' for several functions. | + | |
| − | + | ||
==Solution== | ==Solution== | ||
| − | |||
These types of warnings can typically be ignored for GCCE/WINSCW builds. They are expected to be addressed in the next Open C release. | These types of warnings can typically be ignored for GCCE/WINSCW builds. They are expected to be addressed in the next Open C release. | ||
| − | Warnings about the '''-Wno-ctor-dtor-privacy''' option can be disabled by modifying the | + | Warnings about the '''-Wno-ctor-dtor-privacy''' option can be disabled by modifying the {{Icode|\epoc32\tools\compilation_config\gcce.mk}} file. See [[How to use GCCE and Open C]] for more information. |
Latest revision as of 03:47, 19 June 2012
Archived: This article is archived because it is not considered relevant for third-party developers creating commercial solutions today. If you think this article is still relevant, let us know by adding the template {{ReviewForRemovalFromArchive|user=~~~~|write your reason here}}.
Article Metadata
Compatibility
Platform(s): S60 3rd Edition
S60 3rd Edition, FP1 and FP2
S60 3rd Edition, FP1 and FP2
Article
Created: User:Technical writer 1
(12 Jun 2008)
Last edited: hamishwillee
(19 Jun 2012)
Description
The compiler gives a couple of warnings when building an Open C application to the GCCE (device) or WINSCW (emulator) target.
Compilation with GCCE build:
warning: command line option "-Wno-ctor-dtor-privacy" is valid for C++/ObjC++ but not for C
Linker warnings with WINSCW build:
warning: Multiply defined section for several functions.
Solution
These types of warnings can typically be ignored for GCCE/WINSCW builds. They are expected to be addressed in the next Open C release.
Warnings about the -Wno-ctor-dtor-privacy option can be disabled by modifying the \epoc32\tools\compilation_config\gcce.mk file. See How to use GCCE and Open C for more information.
