[mythtv-users] compiling trunk on f20/qt4

[brad dreisbach]

i've been trying to compile trunk on f20 with qt4 installed. i was using
the rpm bits from the packaging repo, and it was working fine until
the last ffmpeg resync. after the resync, passing --enable-pthreads to 
configure is causing ffmpeg not to compile with this error:

CC	libswresample/audioconvert.o
CC	libswresample/dither.o
STRIP	libavcodec/x86/vp8dsp_loopfilter.o
skipping strip -wN ..@* libavcodec/x86/vp8dsp_loopfilter.o
CC	libswresample/log2_tab.o
CC	libswresample/options.o
CC	libswresample/rematrix.o
CC	libswresample/resample.o
CC	libswresample/resample_dsp.o
CC	libswresample/swresample.o
CC	libswresample/x86/audio_convert_init.o
CC	libswresample/x86/rematrix_init.o
CC	libswresample/x86/resample_init.o
YASM	libswresample/x86/rematrix.o
CC	ffmpeg.o
CC	cmdutils.o
ffmpeg.c:80:21: fatal error: windows.h: No such file or directory
compilation terminated.
STRIP	libswresample/x86/rematrix.o
skipping strip -wN ..@* libswresample/x86/rematrix.o
CC	ffmpeg_opt.o
YASM	libswresample/x86/audio_convert.o
YASM	libswresample/x86/resample.o
make[2]: *** [ffmpeg.o] Error 1
make[2]: *** Waiting for unfinished jobs....
libswresample/x86/resample.asm:48: warning: section flags ignored on section redeclaration
STRIP	libswresample/x86/resample.o
skipping strip -wN ..@* libswresample/x86/resample.o
STRIP	libswresample/x86/audio_convert.o
skipping strip -wN ..@* libswresample/x86/audio_convert.o
YASM	libavcodec/x86/vp9itxfm.o
YASM	libavcodec/x86/vp9lpf.o
STRIP	libavcodec/x86/hevc_mc.o
skipping strip -wN ..@* libavcodec/x86/hevc_mc.o
STRIP	libavcodec/x86/vp9itxfm.o
skipping strip -wN ..@* libavcodec/x86/vp9itxfm.o
STRIP	libavcodec/x86/vp9lpf.o
skipping strip -wN ..@* libavcodec/x86/vp9lpf.o
make[2]: Leaving directory `/home/mythtv/rpmbuild/BUILD/mythtv-0.28/mythtv/external/FFmpeg'
make[1]: *** [FFmpeg-all] Error 2
make[1]: Leaving directory `/home/mythtv/rpmbuild/BUILD/mythtv-0.28/mythtv/external'
make: *** [external] Error 2

i saw some chatter about the ffmpeg resync breaking the qt5 build,
but nothing about the qt4 build. is --enable-pthreads no longer
a recommended config option(i notice its not even listed in configure's
--help output)?

thanks,
-b

here is the configure log:
+ ./configure --prefix=/usr --libdir=/usr/lib64 --libdir-name=lib64 --mandir=/usr/share/man --enable-pthreads --enable-ffmpeg-pthreads --enable-joystick-menu --enable-audio-alsa --enable-audio-oss --enable-audio-jack --enable-libfftw3 --enable-x11 --x11-path=/usr/include --enable-xv --enable-opengl-video --enable-xrandr --enable-lirc --enable-ivtv --enable-firewire --enable-dvb --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libfaac --enable-nonfree --enable-libxvid --enable-libvpx --disable-crystalhd --enable-sdl --enable-vdpau --enable-vaapi '--extra-cflags=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4  -m64 -mtune=generic -fomit-frame-pointer' '--extra-cxxflags=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4  -m64 -mtune=generic -fomit-frame-pointer' --compile-type=debug --enable-debug
# Basic Settings
Compile type              debug
Compiler cache            yes
DistCC                    no
qmake                     /usr/bin/qmake-qt4
install prefix            /usr
runtime prefix            /usr
CPU                       x86 x86_64 (model name	: AMD FX(tm)-8150 Eight-Core Processor)
yasm                      yes
MMX enabled               yes
MMXEXT enabled            yes
3DNow! enabled            yes
3DNow! extended enabled   yes
SSE enabled               yes
SSSE3 enabled             yes
AVX enabled               yes
XOP enabled               yes
FMA3 enabled              yes
FMA4 enabled              yes
i686 features enabled     yes

# Input Support
Joystick menu             yes
lirc support              yes
libCEC device support     no [/usr/include]
Video4Linux support       yes
ivtv support              yes
HD-PVR support            yes
FireWire support          yes
DVB support               yes [/usr/include]
DVB-S2 support            yes
HDHomeRun support         yes
Ceton support             yes
ASI support               no

# Sound Output Support
PulseAudio support        no
OSS support               yes
ALSA support              yes
JACK support              yes
libfftw3 support          yes

# Video Output Support
x11 support               yes
xrandr support            yes
xv support                yes
VDPAU support             yes
VAAPI support             yes
CrystalHD support         no
OpenGL video              yes
MHEG support              yes
libass subtitle support   no

# Misc Features
multi threaded libavcodec yes
libxml2 support           yes [/usr/include/libxml2]
libdns_sd (Bonjour)       yes
libcrypto                 yes
Frontend                  yes
Backend                   yes
OpenGL ES 2.0             no
mythlogserver             no

# Bindings
bindings_perl             yes
bindings_python           yes
bindings_php              yes

# External Codec Options
mp3lame                   yes
faac                      yes
xvid                      yes
x264                      yes
vpx                       yes
SDL                       yes

Creating libs/libmythbase/mythconfig.h and libs/libmythbase/mythconfig.mak

Configuring qjson...
Configuring libhdhomerun...
Configuring libmythbluray...
Configuring libmythdvdnav...
Configuring libsamplerate...
Configuring minilzo...
Configuring libmythsoundtouch...