Re: [fluid-dev] Raspbian / Pi Zero - force hard float compile?

[Tom M.]

You omitted the 'D'

cmake -Denable-floats=1 ..

See cmake --help for more info.

Tom

2018-06-01 0:37 GMT+02:00 Geoff Plitt <address@hidden>:

When I do that, it still seems to use double, is that what "enable_floats" is supposed to do?

Step 2/19 : RUN wget https://github.com/FluidSynth/fluidsynth/archive/v2.0.0.beta1.tar.gz -O fluidsynth.tar.gz

 ---> Using cache

 ---> 6d1df039ca5e

Step 3/19 : RUN tar xvzf fluidsynth.tar.gz

 ---> Using cache

 ---> eb162b053289

Step 4/19 : RUN sudo apt-get update

 ---> Using cache

 ---> 5892ae7ddf78

Step 5/19 : RUN sudo apt-get install -y build-essential cmake libasound2-dev libfluidsynth-dev

 ---> Using cache

 ---> 2ba470419107

Step 6/19 : RUN cd fluidsynth-2.0.0.beta1 && mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_FLAGS_RELEASE="-ffast-math -O3" -enable-floats=true ..

 ---> Running in a4114c37e718

-- The C compiler identification is GNU 4.9.2

-- Check for working C compiler: /usr/bin/cc

-- Check for working C compiler: /usr/bin/cc -- works

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Detecting C compile features

-- Detecting C compile features - done

-- Checking whether system has ANSI C header files

-- Looking for 8 include files dlfcn.h, ..., float.h

-- Looking for 8 include files dlfcn.h, ..., float.h - found

-- Performing Test memchrExists

-- Performing Test memchrExists - Success

-- Performing Test freeExists

-- Performing Test freeExists - Success

-- ANSI C header files - found

-- Looking for include file unistd.h

-- Looking for include file unistd.h - found

-- Looking for DIR in sys/stat.h;sys/types.h;dirent.h

-- Looking for DIR in sys/stat.h;sys/types.h;dirent.h - found

-- Looking for stdio.h

-- Looking for stdio.h - found

-- Looking for math.h

-- Looking for math.h - found

-- Looking for errno.h

-- Looking for errno.h - found

-- Looking for stdarg.h

-- Looking for stdarg.h - found

-- Looking for memory.h

-- Looking for memory.h - found

-- Looking for sys/mman.h

-- Looking for sys/mman.h - found

-- Looking for sys/time.h

-- Looking for sys/time.h - found

-- Looking for sys/ioctl.h

-- Looking for sys/ioctl.h - found

-- Looking for fcntl.h

-- Looking for fcntl.h - found

-- Looking for sys/socket.h

-- Looking for sys/socket.h - found

-- Looking for netinet/in.h

-- Looking for netinet/in.h - found

-- Looking for netinet/tcp.h

-- Looking for netinet/tcp.h - found

-- Looking for arpa/inet.h

-- Looking for arpa/inet.h - found

-- Looking for limits.h

-- Looking for limits.h - found

-- Looking for pthread.h

-- Looking for pthread.h - found

-- Looking for signal.h

-- Looking for signal.h - found

-- Looking for getopt.h

-- Looking for getopt.h - found

-- Performing Test _have_inline

-- Performing Test _have_inline - Success

-- Performing Test _have_vla

-- Performing Test _have_vla - Success

-- Check if the system is big endian

-- Searching 16 bit integer

-- Check size of unsigned short

-- Check size of unsigned short - done

-- Using unsigned short

-- Check if the system is big endian - little endian

-- Looking for pthread.h

-- Looking for pthread.h - found

-- Looking for pthread_create

-- Looking for pthread_create - not found

-- Looking for pthread_create in pthreads

-- Looking for pthread_create in pthreads - not found

-- Looking for pthread_create in pthread

-- Looking for pthread_create in pthread - found

-- Found Threads: TRUE  

-- Looking for inet_ntop

-- Looking for inet_ntop - found

-- Found PkgConfig: /usr/bin/pkg-config (found version "0.28") 

-- Checking for modules 'glib-2.0>=2.6.5;gthread-2.0>=2.6.5'

--   Found glib-2.0, version 2.42.1

--   Found gthread-2.0, version 2.42.1

-- Checking for module 'sndfile>=1.0.0'

--   Found sndfile, version 1.0.25

-- Checking for module 'sndfile>=1.0.18'

--   Found sndfile, version 1.0.25

-- Checking for module 'libpulse-simple>=0.9.8'

--   Found libpulse-simple, version 5.0

-- Checking for module 'alsa>=0.9.1'

--   Found alsa, version 1.0.28

-- Checking for module 'jack'

--   Found jack, version 0.124.1

-- Checking for module 'lash-1.0>=0.3'

--   

-- Checking for module 'dbus-1>=1.0.0'

--   Found dbus-1, version 1.8.22

-- Looking for ladspa.h

-- Looking for ladspa.h - not found

-- Found READLINE: /usr/include  

-- Found OpenMP 

-- Could NOT find Doxygen (missing:  DOXYGEN_EXECUTABLE) 

**************************************************************

Summary:

Build type:            Release

libsndfile:            yes (with ogg vorbis support)

D-Bus:                 yes

PulseAudio:            yes

JACK:                  yes

ALSA:                  yes

PortAudio:             no

OSS:                   yes

MidiShare:             no

CoreAudio:             no

CoreMIDI:              no

Windows:               no

LADSPA support:        no

LASH support:          no

OS/2 DART support:     no

Audio to file driver:  yes

NETWORK Support :      yes

IPV6 Support :         yes

Readline:              yes (NOTE: GPL library)

Samples type=float:    no (using double)

Profiling:             no

OpenMP 4.0:            yes

Debug:                 no

Trap on FPE (debug):   no

Check FPE (debug):     no

**************************************************************

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