ports/115076: multimedia/ffmpeg has problem of optimization flags

[Tatsuki Makino]

The following reply was made to PR ports/115076; it has been noted by GNATS.

From: Tatsuki Makino <tatsuki_makino at hotmail.com>
To: bug-followup at FreeBSD.org, tatsuki_makino at hotmail.com
Cc:  
Subject: Re: ports/115076: multimedia/ffmpeg has problem of optimization flags
Date: Fri, 10 Aug 2007 17:50:10 +0900

 Gaah, I did mistaken orz. I double-checked it.
 
 The problem doesn't occur in a specified -O1 flag.
 But, build that specified -O0 flag or build without -O flag causes the
 problem.
 ex.1: CFLAGS= -O0 -pipe
 ex.2: CFLAGS= -pipe
 
 And, Build is stopped as follows.
 
 cc -O0 -pipe -march=pentium3 -O0 -pipe -march=pentium3
 -I/usr/local/include -pthread -fomit-frame-pointer
 -Wdeclaration-after-statement -Wall -Wno-switch -Wdisabled-optimization
 -Wpointer-arith -Wredundant-decls
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"/libavutil
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"/libavcodec
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"/libavformat
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"/libswscale
 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_ISOC9X_SOURCE
 -DHAVE_AV_CONFIG_H
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"/libswscale
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"/libavcodec
  -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
 -D_ISOC9X_SOURCE
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"
 -I"/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12"/libavutil
 -O0 -pipe -march=pentium3 -O0 -pipe -march=pentium3 -I/usr/local/include
 -pthread -fomit-frame-pointer -Wdeclaration-after-statement -Wall
 -Wno-switch -Wdisabled-optimization -Wpointer-arith -Wredundant-decls
 -c -o i386/dsputil_mmx.o i386/dsputil_mmx.c
 i386/dsputil_mmx.c: In function `transpose4x4':
 i386/dsputil_mmx.c:644: error: can't find a register in class
 `GENERAL_REGS' while reloading `asm'
 i386/dsputil_mmx.c: In function `gmc_mmx':
 i386/dsputil_mmx.c:2659: warning: suggest parentheses around arithmetic
 in operand of |
 i386/dsputil_mmx.c:2659: warning: suggest parentheses around arithmetic
 in operand of |
 i386/dsputil_mmx.c:2660: warning: suggest parentheses around arithmetic
 in operand of |
 i386/dsputil_mmx.c:2660: warning: suggest parentheses around arithmetic
 in operand of |
 i386/dsputil_mmx.c:2660: warning: suggest parentheses around arithmetic
 in operand of |
 gmake[1]: *** [i386/dsputil_mmx.o] Error 1
 gmake[1]: Leaving directory
 `/usr/ports/.work/usr/ports/multimedia/ffmpeg/work/ffmpeg-2007-07-12/libavcodec'
 gmake: *** [lib] Error 2
 *** Error code 2
 
 Stop in /usr/ports/multimedia/ffmpeg.