The problem is probably because gentoo places "if.h" and other includes in:

/usr/include/gentoo-multilib/amd64/

like:
/usr/include/gentoo-multilib/amd64/net/if.h

but csound5 doesn't look there.
But, when I tried the -E option, it looked like that directory WAS
searched. (ask me if you want the output, but it was several messages
back)

If you haven't noted, I'm on x86_64, so that might add to the
complexity,.... don't know.


In any case, here is what you asked for:

=======================================
scons: Reading SConscript files ...

C S O U N D 5

SCons build file for Csound 5:
API library, plugin opcodes, utilities, and front ends.

By Michael Gogins <gogins at pipeline dot com>

For custom options, run 'scons -h'.
For default options, run 'scons -H'.
If headers or libraries are not found, edit 'custom.py'.
For Linux, run in the standard shell
    with standard Python and just run 'scons'.
For MinGW, run in the MSys shell
    and use www.python.org WIN32 Python to run scons.
For Microsoft Visual C++, run in the Platform SDK
    command shell, and use www.python.org WIN32 Python to run scons.

System platform is 'linux'.
Using options from 'custom.py.'
Build platform is 'linux'.
SCons tools on this platform:  ['default', 'gnulink', 'gcc', 'g++',
'f95', 'gas', 'ar', 'dvipdf', 'gs', 'jar', 'javac', 'javah', 'lex',
'm4', 'rmic', 'rpcgen', 'swig', 'tar', 'yacc', 'zip']
Using Istvan localisation
CONFIGURATION DECISION: Using single-precision floating point for audio samples.
Checking for C header file stdio.h... (cached) yes
Checking for C library sndfile... (cached) yes
Checking for C++ header file
frontends/CsoundVST/vstsdk2.4/public.sdk/source/vst2.x/audioeffectx.h...
(cached) no
Checking for C header file portaudio.h... (cached) yes
Checking for C header file portmidi.h... (cached) no
Checking for C++ header file FL/Fl.H... (cached) yes
Checking for C++ header file FL/Fl_Spinner.H... (cached) yes
Checking for C++ header file boost/any.hpp... (cached) no
Checking for C library asound... (cached) yes
Checking for C header file jack/jack.h... (cached) yes
Checking for C header file lo/lo.h... (cached) yes
Checking for C++ header file Opcodes/stk/include/Stk.h... (cached) yes
Checking for C header file m_pd.h... (cached) no
Checking for C header file tcl.h... (cached) yes
Checking for C header file zlib.h... (cached) yes
Checking for C++ header file funknown.h... (cached) no
Checking for C header file lua5.1/lua.h... (cached) no
Checking for SWIG... yes
Checking for C header file Python.h... (cached) no
Checking for C header file /usr/include/python2.5/Python.h... (cached) yes
Checking for C++ header file jni.h... (cached) no
Checking for C header file io.h... (cached) no
Checking for C header file fcntl.h... (cached) yes
Checking for C header file unistd.h... (cached) yes
Checking for C header file stdint.h... (cached) yes
Checking for C header file sys/time.h... (cached) yes
Checking for C header file sys/types.h... (cached) yes
Checking for C header file termios.h... (cached) yes
Checking for C header file sys/socket.h... (cached) yes
Checking for C header file dirent.h... (cached) yes
Checking for libsndfile version 1.0.16 or later... (cached) yes
CONFIGURATION DECISION: Not building with new parser
CONFIGURATION DECISION: Building static Csound library
CONFIGURATION DECISION: Not building Csound interfaces library.
CONFIGURATION DECISION: Not generating Csound API PDF documentation.
Checking for C header file png.h... (cached) yes
CONFIGURATION DECISION: Building image opcodes
Parsed fltk-config.
CONFIGURATION DECISION: Not building Virtual Keyboard plugin. (FLTK
1.1.7+ required)
CONFIGURATION DECISION: Not building CoreAudio plugin.
CONFIGURATION DECISION: Building ALSA plugin.
CONFIGURATION DECISION: Building PortAudio module.
Adding Jack library for PortAudio
CONFIGURATION DECISION: Building JACK plugin.
CONFIGURATION DECISION: Not building with PortMIDI.
CONFIGURATION DECISION: Not building OSC plugin.
CONFIGURATION DECISION: Building UDP plugins.
Checking for C header file fluidsynth.h... (cached) no
CONFIGURATION DECISION: Not building fluid opcodes.
CONFIGURATION DECISION: Not building vst4cs opcodes.
Checking for C header file ladspa.h... (cached) yes
CONFIGURATION DECISION: Building DSSI plugin host opcodes.
Checking for C header file Opcodes/Loris/src/loris.h... (cached) no
CONFIGURATION DECISION: Not building Loris Python extension and Csound opcodes.
CONFIGURATION DECISION: Not building STK opcodes.
CONFIGURATION DECISION: Not building Python opcodes.
CONFIGURATION DECISION: Not building FLTK CSOUND5GUI frontend.
CONFIGURATION DECISION: Not building Csound Text Editor.
CONFIGURATION DECISION: Not building CsoundAC extension module for
Csound with algorithmic composition.
CONFIGURATION DECISION: Not building CsoundVST plugin and standalone.
CONFIGURATION DECISION: Not building Tclcsound
CONFIGURATION DECISION: Not building Winsound
CONFIGURATION DECISION: Not building OSX GUI frontend
CONFIGURATION DEFAULT:  Building csLadspa.
CONFIGURATION DECISION: Not calling TAGS
CONFIGURATION DECISION: Not compiling zip file for release.
scons: done reading SConscript files.
scons: Building targets ...
gcc -o Engine/auxfd.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/auxfd.c
gcc -o Engine/cfgvar.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/cfgvar.c
gcc -o Engine/entry1.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/entry1.c
gcc -o Engine/envvar.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/envvar.c
gcc -o Engine/express.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/express.c
gcc -o Engine/extract.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/extract.c
gcc -o Engine/fgens.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/fgens.c
gcc -o Engine/insert.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/insert.c
gcc -o Engine/linevent.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/linevent.c
gcc -o Engine/memalloc.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/memalloc.c
gcc -o Engine/memfiles.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/memfiles.c
gcc -o Engine/musmon.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/musmon.c
gcc -o Engine/namedins.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/namedins.c
gcc -o Engine/otran.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/otran.c
gcc -o Engine/rdorch.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/rdorch.c
gcc -o Engine/rdscor.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/rdscor.c
gcc -o Engine/scsort.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/scsort.c
gcc -o Engine/scxtract.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/scxtract.c
gcc -o Engine/sort.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/sort.c
gcc -o Engine/sread.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/sread.c
gcc -o Engine/swrite.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/swrite.c
gcc -o Engine/twarp.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include Engine/twarp.c
g++ -o InOut/FL_graph.os -c -fexceptions -DNOGETTEXT -g -DLINUX
-DPIPES -DNO_FLTK_THREADS -fPIC -DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK
-DSDFT -DBETA -DHAVE_SOCKETS -DHAVE_FCNTL_H -DHAVE_UNISTD_H
-DHAVE_STDINT_H -DHAVE_SYS_TIME_H -DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H
-DHAVE_SOCKETS -DHAVE_DIRENT_H -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/X11R6/include
InOut/FL_graph.cpp
gcc -o InOut/libsnd.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include InOut/libsnd.c
gcc -o InOut/libsnd_u.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include InOut/libsnd_u.c
gcc -o InOut/midifile.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include InOut/midifile.c
gcc -o InOut/midirecv.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include InOut/midirecv.c
gcc -o InOut/midisend.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include InOut/midisend.c
gcc -o InOut/rtalsa.os -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H -I.
-IH -I/usr/include/fltk-1.1 -I/usr/local/include -I/usr/include
-I/usr/include -I/usr/X11R6/include InOut/rtalsa.c
gcc -o InOut/rtjack.os -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H -I.
-IH -I/usr/include/fltk-1.1 -I/usr/local/include -I/usr/include
-I/usr/include -I/usr/X11R6/include InOut/rtjack.c
gcc -o InOut/rtpa.os -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H -I.
-IH -I/usr/include/fltk-1.1 -I/usr/local/include -I/usr/include
-I/usr/include -I/usr/X11R6/include InOut/rtpa.c
g++ -o InOut/widgets.os -c -fexceptions -DNOGETTEXT -g -DLINUX -DPIPES
-DNO_FLTK_THREADS -fPIC -DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT
-DBETA -DHAVE_SOCKETS -DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H
-DHAVE_SYS_TIME_H -DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS
-DHAVE_DIRENT_H -I. -IH -I/usr/include/fltk-1.1 -I/usr/local/include
-I/usr/include -I/usr/X11R6/include InOut/widgets.cpp
gcc -o InOut/winEPS.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include InOut/winEPS.c
gcc -o InOut/winFLTK.os -c -DNOGETTEXT -g -DLINUX -DPIPES
-DNO_FLTK_THREADS -fPIC -DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT
-DBETA -DHAVE_SOCKETS -DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H
-DHAVE_SYS_TIME_H -DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS
-DHAVE_DIRENT_H -I. -IH -I/usr/include/fltk-1.1 -I/usr/local/include
-I/usr/include -I/usr/X11R6/include InOut/winFLTK.c
gcc -o InOut/winascii.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include InOut/winascii.c
gcc -o InOut/windin.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include InOut/windin.c
gcc -o InOut/window.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include InOut/window.c
gcc -o OOps/aops.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/aops.c
gcc -o OOps/bus.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/bus.c
gcc -o OOps/cmath.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/cmath.c
gcc -o OOps/diskin.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/diskin.c
gcc -o OOps/diskin2.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/diskin2.c
gcc -o OOps/disprep.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/disprep.c
gcc -o OOps/dumpf.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/dumpf.c
gcc -o OOps/fftlib.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/fftlib.c
gcc -o OOps/goto_ops.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/goto_ops.c
gcc -o OOps/midiinterop.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC
-fPIC -DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/midiinterop.c
gcc -o OOps/midiops.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/midiops.c
gcc -o OOps/midiout.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/midiout.c
gcc -o OOps/mxfft.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/mxfft.c
gcc -o OOps/oscils.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/oscils.c
gcc -o OOps/pstream.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/pstream.c
gcc -o OOps/pvfileio.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/pvfileio.c
gcc -o OOps/pvsanal.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/pvsanal.c
gcc -o OOps/random.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/random.c
gcc -o OOps/remote.o -c -DNOGETTEXT -g -DLINUX -DPIPES -fPIC -fPIC
-DHAVE_LIBSNDFILE=1016 -DHAVE_FLTK -DSDFT -DBETA -DHAVE_SOCKETS
-DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_SOCKETS -DHAVE_DIRENT_H
-D__BUILDING_LIBCSOUND -I. -IH -I/usr/include/fltk-1.1
-I/usr/local/include -I/usr/include -I/usr/include
-I/usr/X11R6/include OOps/remote.c
scons: building terminated because of errors

===
InOut/rtalsa.c: In function 'set_device_params':
InOut/rtalsa.c:336: warning: 'snd_pcm_sw_params_set_xfer_align' is
deprecated (declared at /usr/include/alsa/pcm.h:1104)
InOut/widgets.cpp: In function 'int widget_reset(CSOUND*, void*)':
InOut/widgets.cpp:89: warning: deleting 'void*' is undefined
OOps/remote.c: In function 'getIpAddress':
OOps/remote.c:70: error: storage size of 'ifr' isn't known
===