ports/168978: mail/thunderbird: /base/nsStackWalk.cpp:1196:29: error: use of undeclared identifier '_Unwind_Backtrace' _Unwind_Reason_Code t = _Unwind_Backtrace(unwind_callback, &info);

Thu Jun 14 06:10:06 UTC 2012

The following reply was made to PR ports/168978; it has been noted by GNATS.

From: "O. Hartmann" <ohartman at zedat.fu-berlin.de>
To: bug-followup at FreeBSD.org, ohartman at zedat.fu-berlin.de
Cc:  
Subject: ports/168978: mail/thunderbird: /base/nsStackWalk.cpp:1196:29: error:
 use of undeclared identifier '_Unwind_Backtrace' _Unwind_Reason_Code t =
 _Unwind_Backtrace(unwind_callback, &info);
Date: Thu, 14 Jun 2012 08:07:02 +0200

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 Deleting port devel/libunwind by force and subsequently trying to
 recompile/update port www/firefox ends up in the following error
 message. In /etc/src.conf, I use

 WITH_LIBCPLUSPLUS=3D      YES

 [...]
 clang++ -o nsDirPrefs.o -c -I../../../mozilla/dist/stl_wrappers
 -I../../../mozilla/dist/system_wrappers -include
 =2E./../../mozilla/config/gcc_hidden.h -DMOZ_LDAP_XPCOM
 -DMOZ_GLUE_IN_PROGRAM -DMOZILLA_INTERNAL_API -D_IMPL_NS_COM
 -DEXPORT_XPT_API -DEXPORT_XPTC_API -D_IMPL_NS_GFX -D_IMPL_NS_WIDGET
 -DIMPL_XREAPI -DIMPL_NS_NET -DIMPL_THEBES  -DMOZ_THUNDERBIRD=3D1
 -DOSTYPE=3D\"FreeBSD10\" -DOSARCH=3DFreeBSD  -I. -I.
 -I../../../mozilla/dist/include -I../../../mozilla/dist/include/nsprpub
  -I/usr/local/include/nspr
 -I/usr/ports/mail/thunderbird/work/comm-release/mozilla/dist/include/nss
      -fPIC -I/usr/local/include -fno-rtti -fno-exceptions -Wall
 -Wpointer-arith -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy
 -Wno-non-virtual-dtor -Wcast-align -Wno-invalid-offsetof
 -Wno-variadic-macros -Werror=3Dreturn-type -pipe -O3 -fno-strict-aliasing=

 -march=3Dnative -fno-strict-aliasing -std=3Dgnu++0x -pipe  -DNDEBUG
 -DTRIMMED -fno-omit-frame-pointer   -I/usr/local/include
 -DMOZILLA_CLIENT -include ../../../comm-config.h nsDirPrefs.cpp
 nsDirPrefs.cpp:119:1: warning: delete called on 'DirPrefObserver' that
 has virtual functions but non-virtual destructor [-Wdelete-non-virtual-dt=
 or]
 NS_IMPL_ISUPPORTS2(DirPrefObserver, nsISupportsWeakReference, nsIObserver=
 )
 ^
 =2E./../../mozilla/dist/include/nsISupportsImpl.h:1182:3: note: expanded
 from macro 'NS_IMPL_ISUPPORTS2'
   NS_IMPL_RELEASE(_class)
       \
   ^
 =2E./../../mozilla/dist/include/nsISupportsImpl.h:471:40: note: expanded
 from macro 'NS_IMPL_RELEASE'
   NS_IMPL_RELEASE_WITH_DESTROY(_class, delete (this))
                                        ^
 =2E./../../mozilla/dist/include/nsISupportsImpl.h:451:5: note: expanded
 from macro 'NS_IMPL_RELEASE_WITH_DESTROY'
     _destroy;
       \
     ^
 nsDirPrefs.cpp:404:9: error: case value evaluates to 2147483649, which
 cannot be narrowed to type 'PRInt32' (aka 'int') [-Wc++11-narrowing]
    case DIR_POS_DELETE:
         ^
 nsDirPrefs.cpp:96:44: note: expanded from macro 'DIR_POS_DELETE'
 #define DIR_POS_DELETE                     0x80000001
                                            ^
 nsDirPrefs.cpp:378:9: error: case value evaluates to 2147483648, which
 cannot be narrowed to type 'PRInt32' (aka 'int') [-Wc++11-narrowing]
    case DIR_POS_APPEND:
         ^
 nsDirPrefs.cpp:95:44: note: expanded from macro 'DIR_POS_APPEND'
 #define DIR_POS_APPEND                     0x80000000
                                            ^
 1 warning and 2 errors generated.
 gmake[6]: *** [nsDirPrefs.o] Error 1
 gmake[6]: Leaving directory
 `/usr/ports/mail/thunderbird/work/comm-release/mailnews/addrbook/src'
 gmake[5]: *** [src_libs] Error 2
 gmake[5]: Leaving directory
 `/usr/ports/mail/thunderbird/work/comm-release/mailnews/addrbook'
 gmake[4]: *** [addrbook_libs] Error 2
 gmake[4]: *** Waiting for unfinished jobs....
 nsMsgSearchNews.cpp
 clang++ -o nsMsgSearchNews.o -c -I../../../../mozilla/dist/stl_wrappers
 -I../../../../mozilla/dist/system_wrappers -include
 =2E./../../../mozilla/config/gcc_hidden.h -DMOZ_GLUE_IN_PROGRAM
 -DMOZILLA_INTERNAL_API -D_IMPL_NS_COM -DEXPORT_XPT_API -DEXPORT_XPTC_API
 -D_IMPL_NS_GFX -D_IMPL_NS_WIDGET -DIMPL_XREAPI -DIMPL_NS_NET
 -DIMPL_THEBES  -DMOZ_THUNDERBIRD=3D1 -DOSTYPE=3D\"FreeBSD10\"
 -DOSARCH=3DFreeBSD  -I. -I. -I../../../../mozilla/dist/include
 -I../../../../mozilla/dist/include/nsprpub  -I/usr/local/include/nspr
 -I/usr/ports/mail/thunderbird/work/comm-release/mozilla/dist/include/nss
      -fPIC -I/usr/local/include -fno-rtti -fno-exceptions -Wall
 -Wpointer-arith -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy
 -Wno-non-virtual-dtor -Wcast-align -Wno-invalid-offsetof
 -Wno-variadic-macros -Werror=3Dreturn-type -pipe -O3 -fno-strict-aliasing=

 -march=3Dnative -fno-strict-aliasing -std=3Dgnu++0x -pipe  -DNDEBUG
 -DTRIMMED -fno-omit-frame-pointer   -I/usr/local/include
 -DMOZILLA_CLIENT -include ../../../../comm-config.h nsMsgSearchNews.cpp
 rm -f libmsgsearch_s.a
 /usr/local/bin/python2.7 ../../../../mozilla/config/pythonpath.py
 -I../../../../mozilla/config
 =2E./../../../mozilla/config/expandlibs_gen.py nsMsgFilterService.o
 nsMsgFilterList.o nsMsgFilter.o nsMsgSearchTerm.o nsMsgBodyHandler.o
 nsMsgLocalSearch.o nsMsgSearchValue.o nsMsgSearchAdapter.o
 nsMsgSearchSession.o nsMsgImapSearch.o nsMsgSearchNews.o   >
 libmsgsearch_s.a.desc
 /usr/ports/mail/thunderbird/work/comm-release/mozilla/config/nsinstall
 -R -m 644 nsMsgTraitService.js nsMsgTraitService.manifest
 =2E./../../../mozilla/dist/bin/components
 /usr/local/bin/python2.7 ../../../../mozilla/config/buildlist.py
 =2E./../../../mozilla/dist/bin/chrome.manifest "manifest
 components/nsMsgTraitService.manifest"
 /usr/ports/mail/thunderbird/work/comm-release/mozilla/config/nsinstall
 -R Bogofilter.sfd DSPAM.sfd POPFile.sfd SpamAssassin.sfd SpamPal.sfd
 =2E./../../../mozilla/dist/bin/isp
 gmake[5]: Leaving directory
 `/usr/ports/mail/thunderbird/work/comm-release/mailnews/base/search/src'
 gmake[4]: Leaving directory
 `/usr/ports/mail/thunderbird/work/comm-release/mailnews'
 gmake[3]: *** [libs_tier_platform] Error 2
 gmake[3]: Leaving directory
 `/usr/ports/mail/thunderbird/work/comm-release/mozilla'
 gmake[2]: *** [tier_platform] Error 2
 gmake[2]: Leaving directory
 `/usr/ports/mail/thunderbird/work/comm-release/mozilla'
 gmake[1]: *** [default] Error 2
 gmake[1]: Leaving directory
 `/usr/ports/mail/thunderbird/work/comm-release/mozilla'
 gmake: *** [default] Error 2
 *** [do-build] Error code 1

 Stop in /usr/ports/mail/thunderbird.
 *** [build] Error code 1

 Stop in /usr/ports/mail/thunderbird.

 =3D=3D=3D>>> make failed for mail/thunderbird
 =3D=3D=3D>>> Aborting update

 =3D=3D=3D>>> Update for mail/thunderbird failed
 =3D=3D=3D>>> Aborting update

 Terminated
 [...]

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