[Ffmpeg-devel] fft_3dn2.c compile error
Wed Aug 9 08:47:00 CEST 2006
On Wed, 9 Aug 2006, Klaas-Pieter Vlieg wrote:
> Latest fft_3dn2.c does not compile with GCC 3.4.5
> Do I really need GCC 4.x to build ffmpeg from now on?
No, but people who use old gccs do have to complain when it breaks,
because otherwise I'll never know.
> gcc -O3 -g -Wdeclaration-after-statement -Wall -Wno-switch -DHAVE_AV_CONFIG_H -I.. -I/home/kpv/ffmpeg/libavutil -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_ISOC9X_SOURCE -c -o i386/fft_3dn2.o i386/fft_3dn2.c
> i386/fft_3dn2.c: In function `ff_imdct_calc_3dn2':
> i386/fft_3dn2.c:195: error: can't find a register in class `GENERAL_REGS' while reloading `asm'
> make: *** [i386/fft_3dn2.o] Error 1
Fixed sorta. Does anyone see a workaround that isn't slower?
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