configure: Separate "ln" command line arguments

This is more compatible and not more complicated.
configure: Identify icc compiler with a less ambiguous pattern
pmpdec: fix integer overflow

Its unlikely this affects any valid files.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pmpdec: make i unsigned, avoid undefined behavior of i++

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg_opt: cosmetics

Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libvpx: allow 0 as min quantizer value

Allow setting the min quantizer to 0 instead of 1 (libvpx allows 0); fixes #2136

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libvpx: check if CQ level is in correct bounds

Check whether CQ level is within qmin..qmax and abort on error. If this isn't properly
set, encoding will fail at the first frame.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
vorbisenc: cosmetics: rename variable avccontext to avctx

This is consistent with the rest of libavcodec.
libschroedinger: cosmetics: rename variable avccontext to avctx

This is consistent with the rest of libavcodec.
vorbisdec: cosmetics: rename variable avccontext to avctx

This is consistent with the rest of libavcodec.
cmdutils: only use libavresample when it is enabled

avprobe and avserver use cmdutils and do not strictly require libavresample.
avconv: remove an unused variable
Fix a number of incorrect intmath.h #includes.
Remove unnecessary dsputil.h #includes
configure: icc: Drop nonsense adding of cpuflags to LDFLAGS

This fixes many icc warnings when not setting the CPU type.
libavcodec/motion-test: set the bitexact flag

this is needed for testing mmx2 functions

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
motion-test: fix warning: dsp_mask is deprecated

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ac3enc_template: silence may be used uninitialized in this function warnings

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'b58b00aeca21de00ab6da2944684f784d9d6bc47'

* commit 'b58b00aeca21de00ab6da2944684f784d9d6bc47':
  configure: Separate "ln" command line arguments

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'e951b6d94c441d46b396ef12da1428297d77251d'

* commit 'e951b6d94c441d46b396ef12da1428297d77251d':
  vorbisdec: cosmetics: rename variable avccontext to avctx
  configure: Identify icc compiler with a less ambiguous pattern

Conflicts:
	libavcodec/vorbisdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>