[MacPorts] #20938: ffmpeg @0.5_3 fails to build on 10.6

[MacPorts]

#20938: ffmpeg @0.5_3 fails to build on 10.6
-------------------------------+--------------------------------------------
 Reporter:  gonhidi@…          |       Owner:  devans@…           
     Type:  defect             |      Status:  assigned           
 Priority:  Normal             |   Milestone:                     
Component:  ports              |     Version:  1.8.0              
 Keywords:                     |        Port:  ffmpeg             
-------------------------------+--------------------------------------------

Comment(by gonhidi@…):

 I am afraid that using only the +no_glp variant gives a different set of
 errors:
 {{{
 $ sudo port clean ffmpeg && sudo port build ffmpeg +no_gpl
 Password:
 --->  Cleaning ffmpeg
 --->  Computing dependencies for ffmpeg
 --->  Fetching ffmpeg
 --->  Verifying checksum(s) for ffmpeg
 --->  Extracting ffmpeg
 --->  Applying patches to ffmpeg
 --->  Configuring ffmpeg
 --->  Building ffmpeg
 Error: Target org.macports.build returned: shell command " cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_multimedia_ffmpeg/work/ffmpeg-0.5"
 && gmake -j2 all " returned error 2
 Command output: {standard input}:6626:symbol: "_ff_pw_16" can't be
 undefined in a subtraction expression
 {standard input}:6604:non-relocatable subtraction expression, "_ff_pw_16"
 minus "L00000000010$pb"
 {standard input}:6604:symbol: "_ff_pw_16" can't be undefined in a
 subtraction expression
 {standard input}:6583:non-relocatable subtraction expression, "_ff_pw_16"
 minus "L00000000010$pb"
 {standard input}:6583:symbol: "_ff_pw_16" can't be undefined in a
 subtraction expression
 {standard input}:6561:non-relocatable subtraction expression, "_ff_pw_16"
 minus "L00000000010$pb"
 {standard input}:6561:symbol: "_ff_pw_16" can't be undefined in a
 subtraction expression
 {standard input}:6540:non-relocatable subtraction expression, "_ff_pw_16"
 minus "L00000000010$pb"
 {standard input}:6540:symbol: "_ff_pw_16" can't be undefined in a
 subtraction expression
 {standard input}:6256:non-relocatable subtraction expression, "_ff_pw_16"
 minus "L00000000009$pb"
 {standard input}:6256:symbol: "_ff_pw_16" can't be undefined in a
 subtraction expression
 {standard input}:5830:non-relocatable subtraction expression, "_ff_pw_15"
 minus "L00000000008$pb"
 {standard input}:5830:symbol: "_ff_pw_15" can't be undefined in a
 subtraction expression
 {standard input}:5416:non-relocatable subtraction expression, "_ff_pw_15"
 minus "L00000000007$pb"
 {standard input}:5416:symbol: "_ff_pw_15" can't be undefined in a
 subtraction expression
 {standard input}:5178:non-relocatable subtraction expression, "_ff_pw_16"
 minus "L00000000006$pb"
 {standard input}:5178:symbol: "_ff_pw_16" can't be undefined in a
 subtraction expression
 {standard input}:4763:non-relocatable subtraction expression, "_ff_pw_16"
 minus "L00000000005$pb"
 {standard input}:4763:symbol: "_ff_pw_16" can't be undefined in a
 subtraction expression
 {standard input}:4712:non-relocatable subtraction expression, "_ff_pw_255"
 minus "L00000000004$pb"
 {standard input}:4712:symbol: "_ff_pw_255" can't be undefined in a
 subtraction expression
 {standard input}:4633:non-relocatable subtraction expression, "_ff_pw_255"
 minus "L00000000003$pb"
 {standard input}:4633:symbol: "_ff_pw_255" can't be undefined in a
 subtraction expression
 {standard input}:4361:non-relocatable subtraction expression, "_ff_pb_FC"
 minus "L00000000002$pb"
 {standard input}:4361:symbol: "_ff_pb_FC" can't be undefined in a
 subtraction expression
 {standard input}:3753:non-relocatable subtraction expression, "_vector128"
 minus "L00000000001$pb"
 {standard input}:3753:symbol: "_vector128" can't be undefined in a
 subtraction expression
 /usr/bin/gcc-4.2 -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64
 -D_LARGEFILE_SOURCE -I.
 -I"/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_multimedia_ffmpeg/work/ffmpeg-0.5"
 -O2 -DHAVE_LRINTF -I/opt/local/include -arch i386 -D_ISOC99_SOURCE
 -D_POSIX_C_SOURCE=200112 -std=c99 -pipe -force_cpusubtype_ALL -Wno-sign-
 compare -fomit-frame-pointer -I/opt/local/include/dirac
 -I/opt/local/include/schroedinger-1.0 -I/opt/local/include/liboil-0.3 -g
 -Wdeclaration-after-statement -Wall -Wno-switch -Wdisabled-optimization
 -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wcast-qual -Wwrite-
 strings -Wundef -O3 -fno-math-errno        -c -o
 libavcodec/x86/cavsdsp_mmx.o libavcodec/x86/cavsdsp_mmx.c
 gmake: *** [libavcodec/x86/dsputil_mmx.o] Error 1
 gmake: *** Waiting for unfinished jobs....

 Error: Status 1 encountered during processing.
 $
 }}}
 (This and other complete error logs attached).

 When building ffmpeg-devel @19723 with no flags the error is the same type
 (`can't find a register in class 'GENERAL_REGS' while reloading 'asm'`)
 though on a different file (`libavcodec/x86/h264dsp_mmx.c:2058`). It is
 the same with +no_gpl.

 Installed XCode and gcc is the one packaged with the 10.6 DVD (`i686
 -apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5646)`). In case
 it might matter, the journaled HFS+ is case sensitive.

-- 
Ticket URL: <http://trac.macports.org/ticket/20938#comment:10>
MacPorts <http://www.macports.org/>
Ports system for Mac OS