Re: [xine-devel] gcc options

[Florin A. <fl...@an...>]

Same seems to be true for xine-0.9.22

On Sun, 2003-08-10 at 23:23, Florin Andrei wrote:
> There's something strange about the gcc options.
> I passed "-O3 -march=athlon-xp -mfpmath=sse -pipe -fomit-frame-pointer"
> via the CFLAGS.
> However, xine-lib (latest version) decided to add "-mcpu=athlon", which
> is strange, because that's neither compatible with the -march i
> specified, nor is the exact match to the actual CPU in my system (which
> is an AthlonXP 1800).
> Here's the whole string:
> 
> /bin/sh ../../libtool-nofpic --mode=relink gcc -O3 -march=athlon-xp
> -mfpmath=sse -pipe -fomit-frame-pointer -Wchar-subscripts
> -Wmissing-declarations -Wmissing-prototypes -Wnested-externs
> -Wpointer-arith -Wcast-align -Wall -D_REENTRANT -D_FILE_OFFSET_BITS=64
> -DXINE_COMPILE -O3 -pipe -fomit-frame-pointer -falign-functions=4
> -falign-loops=4 -falign-jumps=4 -mpreferred-stack-boundary=2
> -fexpensive-optimizations -fschedule-insns2 -fno-strict-aliasing
> -ffast-math -funroll-loops -finline-functions -mcpu=athlon
> -I/usr/include/kde/artsc -o xineplug_decode_a52.la -rpath
> /usr/lib/xine/plugins/1.0.0 -avoid-version -module bitstream.lo
> bit_allocate.lo downmix.lo imdct.lo parse.lo xine_decoder.lo
> ../../src/xine-engine/libxine.la -inst-prefix-dir
> /var/tmp/xine-lib-root)
> 
> Even if i specify "-O3 -march=athlon-xp -mcpu=athlon-xp -mfpmath=sse
> -pipe -fomit-frame-pointer" in the CFLAGS, xine-lib still overrides it
> with -mcpu=athlon
-- 
Florin Andrei

http://florin.myip.org/