[Rosegarden-user] 1.5.0 build fails (incorrectly built fftw3 ?)

[Andrew <no...@fl...>]

I got through 95% of the build, then it fails when starting "Linking CXX executable...". Error output below.

I built my fftw3(f) with the "--enable-single" flag only. Are there other flags that will make fftw3 suitable for RG?

(BTW, perhaps FFTW3 deserves a little blurb in the README?  I would have saved 40 minutes if i was told immediately how to acquire fftw3f (note the final "f"))

This is Fedora Core 6, kernel 2.6.18-1.2798.fc6.

cmake seemed happy about everything, although my "Use Qt/KDE precompiled headers:" is FALSE (is *that* the problem?)

thanks
andrew

--------------------------------- error output ----------------------------

<snip>
[ 95%] Building CXX object RGbuild/CMakeFiles/rosegarden.dir/RosegardenTransport.o
[ 95%] Building CXX object RGbuild/CMakeFiles/rosegarden.dir/RosegardenTransport.moc.o
Linking CXX executable rosegarden
/data/installers/rosegarden-1.5.0/RGbuild/libRosegardenCommon.a(AudioTimeStretcher.o): In function `Rosegarden::AudioTimeStretcher:
:synthesiseBlock(unsigned int, float*, float*, unsigned int)':
AudioTimeStretcher.cpp:(.text+0x39a): undefined reference to `fftwf_execute'
/data/installers/rosegarden-1.5.0/RGbuild/libRosegardenCommon.a(AudioTimeStretcher.o): In function `Rosegarden::AudioTimeStretcher:
:cleanup()':
AudioTimeStretcher.cpp:(.text+0x9d1): undefined reference to `fftwf_destroy_plan'
AudioTimeStretcher.cpp:(.text+0x9df): undefined reference to `fftwf_destroy_plan'
AudioTimeStretcher.cpp:(.text+0x9ed): undefined reference to `fftwf_free'
AudioTimeStretcher.cpp:(.text+0x9fb): undefined reference to `fftwf_free'
AudioTimeStretcher.cpp:(.text+0xa09): undefined reference to `fftwf_free'
AudioTimeStretcher.cpp:(.text+0xa17): undefined reference to `fftwf_free'
AudioTimeStretcher.cpp:(.text+0xa25): undefined reference to `fftwf_free'
/data/installers/rosegarden-1.5.0/RGbuild/libRosegardenCommon.a(AudioTimeStretcher.o):AudioTimeStretcher.cpp:(.text+0xa63): more un
defined references to `fftwf_free' follow
/data/installers/rosegarden-1.5.0/RGbuild/libRosegardenCommon.a(AudioTimeStretcher.o): In function `Rosegarden::AudioTimeStretcher:
:initialise()':
AudioTimeStretcher.cpp:(.text+0xbfa): undefined reference to `fftwf_malloc'
AudioTimeStretcher.cpp:(.text+0xc16): undefined reference to `fftwf_malloc'
AudioTimeStretcher.cpp:(.text+0xc9e): undefined reference to `fftwf_malloc'
AudioTimeStretcher.cpp:(.text+0xcd7): undefined reference to `fftwf_malloc'
AudioTimeStretcher.cpp:(.text+0xcf3): undefined reference to `fftwf_malloc'
/data/installers/rosegarden-1.5.0/RGbuild/libRosegardenCommon.a(AudioTimeStretcher.o):AudioTimeStretcher.cpp:(.text+0xd09): more un
defined references to `fftwf_malloc' follow
/data/installers/rosegarden-1.5.0/RGbuild/libRosegardenCommon.a(AudioTimeStretcher.o): In function `Rosegarden::AudioTimeStretcher:
:initialise()':
AudioTimeStretcher.cpp:(.text+0xd57): undefined reference to `fftwf_plan_dft_r2c_1d'
AudioTimeStretcher.cpp:(.text+0xd89): undefined reference to `fftwf_plan_dft_c2r_1d'
AudioTimeStretcher.cpp:(.text+0xeb7): undefined reference to `fftwf_malloc'
/data/installers/rosegarden-1.5.0/RGbuild/libRosegardenCommon.a(AudioTimeStretcher.o): In function `Rosegarden::AudioTimeStretcher:
:analyseBlock(unsigned int, float*)':
AudioTimeStretcher.cpp:(.text+0x589): undefined reference to `fftwf_execute'
collect2: ld returned 1 exit status
make[2]: *** [RGbuild/rosegarden] Error 1
make[1]: *** [RGbuild/CMakeFiles/rosegarden.dir/all] Error 2
make: *** [all] Error 2