I cannot get mythtv to compile. Here's the error I get: gcc -c -pipe -w -march=pentium4 -O3 -pipe -fomit-frame-pointer -DPIC -fPIC -fomit-frame-pointer -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -D_REENTRANT -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DPREFIX=\"/usr\" -DCONFIG_VIDEO4LINUX -DUSING_IVTV -DUSING_OPENGL_VSYNC -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -I/usr/qt/3/mkspecs/linux-g++ -I. -I../.. -I/usr/qt/3/include -o fft_sse.o i386/fft_sse.c gcc -c -pipe -w -march=pentium4 -O3 -pipe -fomit-frame-pointer -DPIC -fPIC -fomit-frame-pointer -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -D_REENTRANT -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DPREFIX=\"/usr\" -DCONFIG_VIDEO4LINUX -DUSING_IVTV -DUSING_OPENGL_VSYNC -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -I/usr/qt/3/mkspecs/linux-g++ -I. -I../.. -I/usr/qt/3/include -o vp3dsp_mmx.o i386/vp3dsp_mmx.c gcc -c -pipe -w -march=pentium4 -O3 -pipe -fomit-frame-pointer -DPIC -fPIC -fomit-frame-pointer -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -D_REENTRANT -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DPREFIX=\"/usr\" -DCONFIG_VIDEO4LINUX -DUSING_IVTV -DUSING_OPENGL_VSYNC -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -I/usr/qt/3/mkspecs/linux-g++ -I. -I../.. -I/usr/qt/3/include -o vp3dsp_sse2.o i386/vp3dsp_sse2.c i386/dsputil_mmx.c: In function `h263_h_loop_filter_mmx': i386/dsputil_mmx.c:634: error: can't find a register in class `GENERAL_REGS' while reloading `asm' make: *** [dsputil_mmx.o] Error 1 make: Leaving directory `/var/tmp/portage/mythtv-0.16/work/mythtv-0.16/libs/libavcodec' I have tried with USE="-mmx", USE="pic", and have tried recompiling ffmpeg (for libavcodec) to get by, but I've had no luck. I've seen similar ASM problems in bugzilla and in the forums, but I don't know enough about it to correc this problem. Reproducible: Always Steps to Reproduce: 1. emerge mythtv 2. compile fails on vp3dsp_sse2.c with an ASM/MMX error
It's an issue with your CFLAGS. Please post emerge info here.http://www.neowin.net/
*** This bug has been marked as a duplicate of 67832 ***