[MPlayer-dev-eng] [PATCH] Fix MPlayer to compile on Solaris

[Alex Viskovatoff]

Diego Biurrun wrote:
> On Sun, Jul 12, 2009 at 04:05:08PM -0400, Alex Viskovatoff wrote:
>> For some time now, trying to compile MPlayer produces the following error:
>>
>> gcc-4.3.2 -DHAVE_AV_CONFIG_H -I.. -I.. -Wundef -Wdisabled-optimization 
>> -Wno-pointer-sign -Wdeclaration-after-statement -std=gnu99 -Wall 
>> -Wno-switch -Wpointer-arith -Wredundant-decls -O4 -march=native 
>> -mtune=native -pipe -ffast-math -fomit-frame-pointer -D_LARGEFILE_SOURCE 
>> -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -Ilibdvdread4 -I. 
>> -I/usr/X11/include -I/usr/include/SDL  -D_REENTRANT 
>> -I/usr/include/freetype2 -I/usr/include     -c -o x86/mlpdsp.o x86/mlpdsp.c
>> {standard input}: Assembler messages:
>> {standard input}:70: Error: unbalanced parenthesis in operand 1.
>> {standard input}:75: Error: unbalanced parenthesis in operand 1.
>> {standard input}:80: Error: unbalanced parenthesis in operand 1.
>> {standard input}:85: Error: unbalanced parenthesis in operand 1.
>> {standard input}:102: Error: unbalanced parenthesis in operand 2.
>> gmake[1]: *** [x86/mlpdsp.o] Error 1
>> gmake[1]: Leaving directory 
>> `/export/home/av/Download/software/src/mplayer/libavcodec'
>> gmake: *** [libavcodec/libavcodec.a] Error 2
>>
>> The offending lines are like this:
>>
>>     mov   0x0c+4*(8 + (40 * (192000 / 48000)))(%ebp), %eax
>>
>> The error is produced because for some kind of compatibility reason, 
>> unlike the Linux GAS, the Solaris GAS interprets slashes as starting a 
>> comment. To avoid this behavior, the option "--divide" must be passed to 
>> the assembler.
>>
>> The patch adds to configure a test for "sunos", and adds "-Wa,--divide" 
>> to extra_cflags in that case.
> 
> Hmm, I wonder why FFmpeg does not have this flag.  Do you have the same
> problem when compiling FFmpeg?
> 
> Diego

I never tried compiling FFmpeg until just now, but yes, I have the same 
problem with it:

gcc-4.3.2 -DHAVE_AV_CONFIG_H -I. 
-I"/export/home/av/Download/software/src/ffmpeg" -D_ISOC99_SOURCE 
-D_POSIX_C_SOURCE=200112 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE 
-D__EXTENSIONS__ -std=c99 -fomit-frame-pointer -g 
-Wdeclaration-after-statement -Wall -Wno-switch -Wdisabled-optimization 
-Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wcast-qual 
-Wwrite-strings -Wtype-limits -Wundef -O3 -fno-math-errno 
-fno-signed-zeros -fno-tree-vectorize        -c -o 
libavcodec/x86/mlpdsp.o libavcodec/x86/mlpdsp.c
/var/tmp//ccvjaO6o.s: Assembler messages:
/var/tmp//ccvjaO6o.s:96: Error: unbalanced parenthesis in operand 1.
/var/tmp//ccvjaO6o.s:101: Error: unbalanced parenthesis in operand 1.
/var/tmp//ccvjaO6o.s:106: Error: unbalanced parenthesis in operand 1.
/var/tmp//ccvjaO6o.s:111: Error: unbalanced parenthesis in operand 1.
/var/tmp//ccvjaO6o.s:128: Error: unbalanced parenthesis in operand 2.
gmake: *** [libavcodec/x86/mlpdsp.o] Error 1

- Alex