[mythtv] libmythsoundtouch compile error in 0.18.1

[Mark Spieth]

what is this option doing there?

-fno-exceptions

of course it wont work.
doesnt get inserted for me. but then again I use svn HEAD.
cheers
mark
----- Original Message ----- 
From: "Sage" <sage at gypsycaravan.com>
To: <mythtv-dev at mythtv.org>
Sent: Monday, June 27, 2005 7:09 AM
Subject: [mythtv] libmythsoundtouch compile error in 0.18.1


> I posted this to mythtv-users, but it's looking like this is a
> question better suited for the dev list... my apologies for the
> duplication.
>
> I'm trying to compile MythTV version 0.18.1 from source on a box
> running Debian 3.1 (stable).  I've installed the packaged lirc and
> mysql, along with associated development packages.  I've compiled QT-
> embedded and LAME from source.  I do not have X11 or DirectFB
> installed, as I am using a Hauppauge PVR-350 card for output to my
> television and therefore that should not be necessary.  I also have
> not installed ALSA -- I am trying to use OSS instead, for now.
>
> ./configure works fine, but when I do a make, the compile eventually
> exits with the following error:
>
> g++ -c -pipe -DQWS -fno-exceptions -fno-rtti -march=pentium4 -O3 -
> Wall -Wno-switch -fomit-frame-pointer -fPIC -DPIC -D_REENTRANT  -DMMX
> -Di386 -DUSING_IVTV -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DPREFIX=\"/
> usr/local\" -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_SHARED -I/usr/
> local/src/qt-embedded-free-3.3.4/mkspecs/default -I. -I../../../../
> include -I../.. -I/usr/local/src/qt-embedded-free-3.3.4/include -o
> FIRFilter.o FIRFilter.cpp
> FIRFilter.cpp: In member function `virtual void
>      FIRFilter::setCoefficients(const SAMPLETYPE*, unsigned int,
> unsigned int)':
> FIRFilter.cpp:173: error: exception handling disabled, use -
> fexceptions to
>      enable
> FIRFilter.cpp: In static member function `static void*
> FIRFilter::operator
>      new(unsigned int)':
> FIRFilter.cpp:223: warning: `operator new' must not return NULL
> unless it is
>      declared `throw()' (or -fcheck-new is in effect)
> make[2]: *** [FIRFilter.o] Error 1
> make[2]: Leaving directory `/usr/local/src/mythtv-0.18.1/libs/
> libmythsoundtouch'
> make[1]: *** [sub-libmythsoundtouch] Error 2
> make[1]: Leaving directory `/usr/local/src/mythtv-0.18.1/libs
> make: *** [sub-libs] Error 2
>
> If I do "./configure --extra-cxxflags=-fexceptions" then the compile
> finishes with no errors, but seeing as how there is already an
> explicit "-fno-exceptions" I figure that isn't the best way to solve
> this problem.
>
> Can anyone tell me what's causing this error?  Am I missing a library
> or an environment variable somewhere?  I have tried installing ALSA
> as well as DirectFB but this doesn't solve the problem.  If anyone
> has any advice, it would be greatly appreciated.
>


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