[MacPorts] #28935: ffmpeg: +universal variant

[MacPorts]

#28935: ffmpeg: +universal variant
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 Reporter:  dtakahashi42@…          |       Owner:  devans@…           
     Type:  enhancement             |      Status:  new                
 Priority:  Normal                  |   Milestone:                     
Component:  ports                   |     Version:  1.9.2              
 Keywords:  universal               |        Port:  ffmpeg             
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Comment(by dtakahashi42@…):

 Thank you for testing. Your log shows the first error
 ({{{libavcodec/h264_cavlc.c}}} compilation) is fixed, so the second
 problem is a different one (may relate to #20938). In my environment (OSX
 10.5.8 Core2Duo), not gcc-4.0 but gcc-4.2 reproduced similar problem.
 {{{
 /usr/bin/gcc-4.2 -I.
 -I"/opt/local/var/macports/build/_LocalPort_port_multimedia_ffmpeg/work/ffmpeg-0.6.1"
 -I/opt/local/include -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112
 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DPIC -DHAVE_AV_CONFIG_H -pipe
 -O2 -DHAVE_LRINTF -I/opt/local/include -arch i386   -std=c99 -fomit-frame-
 pointer -fPIC -I/opt/local/include/dirac
 -I/opt/local/include/schroedinger-1.0 -I/opt/local/include/orc-0.4 -g
 -Wdeclaration-after-statement -Wall -Wno-switch -Wdisabled-optimization
 -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wcast-qual -Wwrite-
 strings -Wundef -Wmissing-prototypes -O3 -fno-math-errno -fno-tree-
 vectorize          -MMD -MF libavcodec/x86/dsputil_mmx.d -MT
 libavcodec/x86/dsputil_mmx.o -c -o libavcodec/x86/dsputil_mmx.o
 libavcodec/x86/dsputil_mmx.c
 /dsputil_mmx.clibavcodec/x86/h264dsp_mmx.c: In function
 `h264_h_loop_filter_luma_mmx2':
 libavcodec/x86/dsputil_mmx.c:727: error: can't find a register in class
 `GENERAL_REGS' while reloading `asm'
 libavcodec/x86/dsputil_mmx.c:727: error: can't find a register in class
 `GENERAL_REGS' while reloading `asm'
 libavcodec/x86/dsputil_mmx.c:727: error: can't find a register in class
 `GENERAL_REGS' while reloading `asm'
 libavcodec/x86/dsputil_mmx.c:727: error: `asm' operand has impossible
 constraints
 ... long error messages
 }}}
 The problem was avoided by the suppression of inlining ({{{-fno-inline}}}
 or {{{-finline-limit=}}}''small integer'', possibly generates slow
 binary). I hope this can be applicable for 10.6 environment. The updated
 portfile includes this fix.

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Ticket URL: <https://trac.macports.org/ticket/28935#comment:10>
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