Re: [Freewheeling-user] fweelin compiling error

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On Sat, 21 Jan 2006 20:27:35 +0100, conrad berh=F6rster wrote
> Hello,=20
> i have some compiling errors while building fweelin=20
> do i have missed something=20
> thanks c~

Dear Conrad,

This issue has appeared once before. Here's a quick fix:

> > > As per the output you sent me,
> > > your g++ seems to be rejecting constants that I have defined in-cla=
ss.
...
> > > A quick fix for this issue is to replace the constant definitions w=
ith
> > > compiler #define's. Here's an example:
> > >
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:638
> > >
> > >: undefined reference to `RootProcessor::LIMITER_ATTACK_LENGTH'
> > >
> > > Find the definition for 'LIMITER_ATTACK_LENGTH'. In this case it is=
 in
> > > fweelin_core_dsp.h:
> > >
> > > const static float LIMITER_ATTACK_LENGTH =3D 1024,
> > >
> > > Replace with:
> > >
> > > #define LIMITER_ATTACK_LENGTH 1024
> > >
> > > Do this for each of the variables which are causing problems, and F=
W
> > > should compile and run.
> > >
> > > All the Best,
> > > -Mercury

Cheers,
Mercury

> > >
> > >
> > > g++ -g -O2 -I. -g -Wall -D_REENTRANT -DPTHREADS -DNDEBUG
> > > -DFWEELIN_DATADIR=3D\"/usr/local/share/fweelin\"
> > > -DADDON_DIR=3D\"/usr/local/lib/jack\" -I/usr/include/freetype2
> > > -I/usr/include/libxml2 -funroll-loops -finline-functions
> > > -fomit-frame-pointer -ffast-math -fexpensive-optimizations
> > > -fstrict-aliasing -falign-loops=3D2 -falign-jumps=3D2 -falign-funct=
ions=3D2
> > > -g -O2 -o fweelin fweelin.o
> > > fweelin_datatypes.o fweelin_event.o fweelin_config.o fweelin_browse=
r.o
> > > fweelin_audioio.o fweelin_keyio.o fweelin_midiio.o fweelin_videoio.=
o
> > > fweelin_core.o fweelin_mem.o fweelin_block.o fweelin_core_dsp.o
> > > fweelin_fluidsynth.o  -L/usr/X11R6/lib -lSM -lICE -lX11
> > > /usr/lib/libvorbisenc.so /usr/lib/libvorbisfile.so
> > > /usr/lib/libvorbis.so /usr/lib/libjack.so /usr/lib/libasound.so -lm
> > > /usr/lib/libxml2.so /usr/lib/libSDL_ttf.so /usr/lib/libSDL_gfx.so
> > > /usr/lib/libfreetype.so -ldl -lssl /usr/lib/libfluidsynth.so -L/usr=
/lib
> > > /usr/lib/libSDL.so -lpthread fweelin_core_dsp.o: In function
> > > `ResetLimiter':
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:395
> > >
> > >: undefined reference to `RootProcessor::LIMITER_START_AMP'
> > >
> > > fweelin_core_dsp.o: In function `RootProcessor::process(char, unsig=
ned
> > > int, AudioBuffers*)':
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:638
> > >
> > >: undefined reference to `RootProcessor::LIMITER_ATTACK_LENGTH'
> > >
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:503
> > >
> > >: undefined reference to `Processor::MIN_VOL'
> > >
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:509
> > >
> > >: undefined reference to `Processor::MIN_VOL'
> > >
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:702
> > >
> > >: undefined reference to `RootProcessor::LIMITER_ATTACK_LENGTH'
> > >
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:500
> > >
> > >: undefined reference to `Processor::MIN_VOL'
> > >
> > > fweelin_core_dsp.o: In function `ResetLimiter':
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:395
> > >
> > >: undefined reference to `RootProcessor::LIMITER_START_AMP'
> > >
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:395
> > >
> > >: undefined reference to `RootProcessor::LIMITER_START_AMP'
> > >
> > > fweelin_core_dsp.o: In function `Pulse':
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:260
> > >
> > >: undefined reference to `Pulse::METRONOME_INIT_VOL'
> > >
> > > /home/john/Documents/nondeb-src/fweelin-0.5pre4/src/fweelin_core_ds=
p.cc
> > >:260
> > >
> > >: undefined reference to `Pulse::METRONOME_INIT_VOL'
> > >
> > > collect2: ld returned 1 exit status
> > > make[1]: *** [fweelin] Error 1
> > > make[1]: Leaving directory
> > > `/home/john/Documents/nondeb-src/fweelin-0.5pre4/src' make: ***
> > > [all-recursive] Error 1
> > >

> ------------------- schnipp ---------------
>=20
> 2 -I. -g -Wall -D_REENTRANT -DPTHREADS -DNDEBUG=20
> -DFWEELIN_DATADIR=3D\"/usr/local/share/fweelin\"=20
> -DADDON_DIR=3D\"/usr/local/lib/jack\" -I/usr/include/freetype2=20
> -I/usr/include/libxml2 -funroll-loops -finline-functions -fomit-
> frame-pointer -ffast-math -fexpensive-optimizations -fstrict-
> aliasing -falign-loops=3D2 -falign-jumps=3D2 -falign-functions=3D2 -g -=
O2 -
> o fweelin fweelin.o fweelin_datatypes.o fweelin_event.o=20
> fweelin_config.o fweelin_browser.o fweelin_audioio.o fweelin_keyio.o=20
> fweelin_midiio.o fweelin_videoio.o fweelin_core.o fweelin_mem.o=20
> fweelin_block.o fweelin_core_dsp.o fweelin_fluidsynth.o =20
> -L/usr/X11R6/lib -lSM -lICE /usr/lib/libvorbisenc.so=20
> /usr/lib/libvorbisfile.so /usr/lib/libvorbis.so /usr/lib/libogg.so=20
> /usr/lib/libjack.so -lrt /usr/lib/libasound.so /usr/lib/libxml2.so=20
> /usr/lib/libSDL_ttf.so -L/usr/lib /usr/lib/libSDL_gfx.so=20
> -L/usr/local/lib /usr/lib/libfreetype.so -lz -lssl=20
> /usr/lib/libSDL.so /usr/lib/libstdc++.so -lc -lgcc_s -ldl -lXext=20
> /usr/lib/libaa.so -lslang -lm -lX11 -lgpm -lpthread=20
> fweelin_core_dsp.o: In function `ResetLimiter':=20
> /home/conrad/Desktop/sw/fweelin-0.5pre4/src/fweelin_core_dsp.cc:395:=20
> undefined reference to `RootProcessor::LIMITER_START_AMP'=20
> fweelin_core_dsp.o: In function `RootProcessor::process(char,
>  unsigned int, AudioBuffers*)': /home/conrad/Desktop/sw/fweelin-
> 0.5pre4/src/fweelin_core_dsp.cc:503: undefined reference to `Processor:=
:MIN_VOL'
> /home/conrad/Desktop/sw/fweelin-0.5pre4/src/fweelin_core_dsp.cc:509:=20
> undefined reference to `Processor::MIN_VOL'=20
> /home/conrad/Desktop/sw/fweelin-0.5pre4/src/fweelin_core_dsp.cc:638:=20
> undefined reference to `RootProcessor::LIMITER_ATTACK_LENGTH'=20
> /home/conrad/Desktop/sw/fweelin-0.5pre4/src/fweelin_core_dsp.cc:702:=20
> undefined reference to `RootProcessor::LIMITER_ATTACK_LENGTH'=20
> fweelin_core_dsp.o: In function `RootProcessor':=20
> /home/conrad/Desktop/sw/fweelin-0.5pre4/src/fweelin_core_dsp.cc:395:=20
> undefined reference to `RootProcessor::LIMITER_START_AMP'=20
> /home/conrad/Desktop/sw/fweelin-0.5pre4/src/fweelin_core_dsp.cc:395:=20
> undefined reference to `RootProcessor::LIMITER_START_AMP'=20
> fweelin_core_dsp.o: In function `Pulse':=20
> /home/conrad/Desktop/sw/fweelin-0.5pre4/src/fweelin_core_dsp.cc:260:=20
> undefined reference to `Pulse::METRONOME_INIT_VOL'=20
> /home/conrad/Desktop/sw/fweelin-0.5pre4/src/fweelin_core_dsp.cc:260:=20
> undefined reference to `Pulse::METRONOME_INIT_VOL' collect2: ld=20
> returned 1 exit status make[1]: *** [fweelin] Fehler 1 make[1]:=20
> Leaving directory `/home/conrad/Desktop/sw/fweelin-0.5pre4/src'=20
> make: *** [all-recursive] Fehler 1