Bug 115076
| Summary: | multimedia/ffmpeg has problem of optimization flags | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Ports & Packages | Reporter: | Tatsuki Makino <tatsuki_makino> | ||||
| Component: | Individual Port(s) | Assignee: | freebsd-multimedia (Nobody) <multimedia> | ||||
| Status: | Closed FIXED | ||||||
| Severity: | Affects Only Me | ||||||
| Priority: | Normal | ||||||
| Version: | Latest | ||||||
| Hardware: | Any | ||||||
| OS: | Any | ||||||
| Attachments: |
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Responsible Changed From-To: freebsd-ports-bugs->freebsd-multimedia Over to maintainer 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. This is a patch to work WITH_OPTIMIZED_CFLAGS and some fixes. I don't know what corrected points cause... mezz 2007-08-25 21:47:44 UTC
FreeBSD ports repository
Modified files:
multimedia/ffmpeg Makefile
Log:
-Fix the CFLAGS/LDFLAGS.
-Fix the build if it has no -O* or/and has -O0 by force replace to -O2.
PR: ports/115076
Submitted by: Tatsuki Makino <tatsuki_makino@hotmail.com>
Revision Changes Path
1.71 +6 -4 ports/multimedia/ffmpeg/Makefile
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State Changed From-To: open->closed Committed with a bit tweak, thanks! |
Build is failed when using -O1 flag. WITH_OPTIMIZED_CFLAGS is not working. Fix: Use -O2, -O3 or -Os flag. cat >> /etc/make.conf .if (${.CURDIR} == "/usr/ports/multimedia/ffmpeg") CFLAGS= -O2 -fno-strict-aliasing -pipe .endif ^D How-To-Repeat: # backup your make.conf mv /etc/make.conf /etc/make.conf.bak # set -O1 to CFLAGS # (I wrote for something. I forgot :-) ) echo CFLAGS= -pipe -O1 >> /etc/make.conf cd /usr/ports/multimedia/ffmpeg make