Without properly grouping the checks, the second test would execute for
MSVC cl.exe, which results in configure getting stuck since cl.exe -? is
an interactive paginated help screen, waiting for input.
Some old mingw-w64 builds seem to provide an incomplete implementation
of the API. Add an extra check to make sure it's disabled for those.
Signed-off-by: James Almer <jamrial@gmail.com>
When using clang-cl it expects parameters passed in MSVC-style, so appropriate toolchain should be selected.
As soon as both clang and clang-cl report themselfs as "clang" with -v option the only chance to detect
clang-cl is passing -? option to both which is valid for clang-cl.exe and not for clang.exe.
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Remove the wincrypt API calls since we don't support XP anymore and bcrypt is
available since Vista, even on Windows Store builds.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
C11 atomics allow direct access. This check should prevent the usage
of bogus stdatomic.h available on some systems.
Signed-off-by: James Almer <jamrial@gmail.com>
It appears strip -o creates new files without preserving permissions
from the source binary, resulting in non executable files.
Signed-off-by: James Almer <jamrial@gmail.com>
This reverts commit 0fd475704e.
Revert "lavd: fix iterating of input and output devices"
This reverts commit ce1d77a5e7.
Signed-off-by: Josh de Kock <josh@itanimul.li>
Vanilla clang supports altmacro since clang 5.0, and thus doesn't
require gas-preprocessor for building the arm assembly any longer.
However, the built-in assembler doesn't support .dn directives.
This readds checks that were removed in d7320ca3ed, when
the last usage of .dn directives within libav were removed.
Alternatively, the assembly could be rewritten to not use the
.dn directive, making it available to clang users.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '8c7554e6a9b126bd6ee5bf80dae9e11e056db2f1':
configure: Add check_x86asm() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
* commit '17ee5b0c13bc17465b71bc9ca1cde9f0eed8b3ff':
configure: Use indirection for the -o assembler flag also for x86asm
Merged-by: James Almer <jamrial@gmail.com>
* commit 'b9ea301e02472d0982b0fa0f80294bd95885bde8':
configure: Use a more sensible suffix for x86 assembly tempfiles
Merged-by: James Almer <jamrial@gmail.com>
* commit '5292e97c42b05db7ad4e51c1ea756b12fdf721ff':
configure: Document available options for the --toolchain parameter
Merged-by: James Almer <jamrial@gmail.com>
* commit 'ea2f72a2c14c67a3b35dac6426d1e3c0fae33fd5':
configure: Don't assume a 16 byte aligned stack on BSDs on i386
Merged-by: James Almer <jamrial@gmail.com>
* commit '847190ebd99ffd57dc89bd568a33bf2d5c424129':
configure: Don't assume an aligned stack on clang on windows
Merged-by: James Almer <jamrial@gmail.com>
* commit '43778a501f1bfbceeddc8eaeea2ea2b3506beeda':
Support AV1 encoding using libaom
This contains some extra changes taken from the libvpx encoder
wrapper, most of them contained in the set_pix_fmt() function.
Merged-by: James Almer <jamrial@gmail.com>
* commit 'c438899a706422b8362a13714580e988be4d638b':
Add AV1 video decoding support through libaom
This contains some extra changes taken from the libvpx decoder
wrapper, most of them contained in the set_pix_fmt() function.
Merged-by: James Almer <jamrial@gmail.com>
* commit 'dd7e63af93b2430b5d42b87a966160c66736342c':
configure: Restore original endianness test
The test was not changed in 67e8f476b7
Merging only the explanation.
Merged-by: James Almer <jamrial@gmail.com>
* commit '31a53ab34e22fe1eec902f79ec1f19ab828a7a0c':
configure: Add check_as() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
* commit '18dc1ff0fb4572b1d50a44905aa1e76bc3bbb0ad':
configure: Add check_ld() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
The protocol requires libsrt (https://github.com/Haivision/srt) to be
installed
Signed-off-by: Sven Dueking <sven.dueking@nablet.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Similar indirections are used for the -o compiler/assembler flag to
account for differences in compiler/assembler syntax. For x86asm half
the infrastructure for doing the same currently exists unused.
Finish and use that infrastructure for consistency.
Behaves like the existing avgblur filter, except working on OpenCL
hardware frames. Takes exactly the same options.
Signed-off-by: Mark Thompson <sw@jkqxz.net>
This can remove units with types in or not in a given set from a stream.
For example, it can be used to remove all non-VCL NAL units from an H.264 or
H.265 stream.
With GCC, request it to maintain 16 byte alignment, and the existing
entry points already align it via attribute_align_arg.
With clang, do the same as for mingw; disable the aligned stack
and let the assembly functions that require it do the alignment
instead.
Signed-off-by: Martin Storsjö <martin@martin.st>
check_cpp_condition was not being called on some targets, which made schannel
remain enabled even when it was not available
Signed-off-by: James Almer <jamrial@gmail.com>
* commit '83fef16b6a8dbbcbd80d159ba3ebe818dbbb2776':
configure: Add check_cpp_condition() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
* commit 'a5e011c8dcbf6968cc60f883d33382ba46147e90':
configure: Add check_cmd() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
