[Ffmpeg-devel] today's x264 - svn 541 - breaks configure

[Måns Rullgård]

Panagiotis Issaris said:
> sean wrote:
>> + ./configure --prefix=/usr --libdir=/usr/lib64
>> --incdir=/var/tmp/ffmpeg-root/usr/include/ffmpeg
>> --shlibdir=/var/tmp/ffmpeg-root/usr/lib64 --enable-mp3lame
>> --enable-vorbis --enable-libogg --enable-faad --enable-faadbin
>> --enable-faac --enable-libgsm --enable-xvid --enable-x264 --enable-a52
>> --enable-a52bin --enable-pp --enable-shared --enable-pthreads
>> --enable-dc1394 --enable-gpl '--extra-cflags=-march=k8  -fPIC
>> -funswitch-loops -ftree-vectorize     -pipe -frename-registers
>> -mfpmath=sse' '--extra-ldflags= ' --tune=k8 --disable-mpegaudio-hp
>> --enable-memalign-hack
>> ERROR: x264 not found
>> If you think configure made a mistake, make sure you are using the latest
>> ..................
>>
>> config.err:
>>
>> check_header x264.h
>> check_cpp
>> BEGIN /tmp/ffmpeg-conf-10715-17152-9131.c
>>      1    #include <x264.h>
>>      2    int x;
>> END /tmp/ffmpeg-conf-10715-17152-9131.c
>> gcc -march=k8 -fPIC -funswitch-loops -ftree-vectorize -pipe
>> -frename-registers -mfpmath=sse -march=k8 -pthread -E -o
>> /tmp/ffmpeg-conf-16310-17152-25546.o /tmp/ffmpeg-conf-10715-17152-9131.c
>> In file included from /tmp/ffmpeg-conf-10715-17152-9131.c:1:
>> /usr/include/x264.h:32:4: warning: #warning You must include stdint.h
>> or inttypes.h before x264.h
>> ERROR: x264 not found
>>
>> /usr/include/x264.h:27:34
>>
>> #if !defined(_STDINT_H) && !defined(_STDINT_H_) && \
>>     !defined(_INTTYPES_H) && !defined(_INTTYPES_H_)
>> # ifdef _MSC_VER
>> #  pragma message("You must include stdint.h or inttypes.h before
>> x264.h")
>> # else
>> #  warning You must include stdint.h or inttypes.h before x264.h
>> # endif
>> #endif
>>
>> sean
> Hi,
>
> Is it because check_cc(), check_cpp() and check_ld() in revision 5869
> consider any compiler output to
> be an indication of failure for determining library support?
> And as --enable-x264 generates the warning "You must include stdint.h or
> inttypes.h before x264.h",
> it complains?
>
> +check_cmd(){
> +    "$@" 2>&1 | tee -a $logfile | { ! grep -q .; }
> +}

Yes, this is the cause of the problem.  I personally consider x264.h broken
for two reasons.  I'll either fix x264.h or work around the matter, but not
until after work.

-- 
M?ns Rullg?rd
mru at inprovide.com