- 28 May, 2013 4 commits
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Martin Storsjö authored
The modern MSVC for ARM always builds for thumb, and it can't be disabled. Also just use the default arch instead of trying to map the -march parameter to MSVC's -arch parameter (which only takes the values ARMv7VE and VFPv4). Signed-off-by: Martin Storsjö <martin@martin.st>
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Luca Barbato authored
Since version 4.8 gcc sports asan and tsan integration that can be leveraged when hunting bugs. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Martin Storsjö authored
This allows having the samples accessible via different paths on the target and on the host. Signed-off-by: Martin Storsjö <martin@martin.st>
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Carl Eugen Hoyos authored
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- 27 May, 2013 1 commit
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Anton Khirnov authored
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- 25 May, 2013 2 commits
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Alex Smith authored
Initial support for the ICL compiler on windows. Requires a new c99wrap with ICL support (1.0.2+). Currently not much different speed wise compared to msvc. In the future with a few changes it can be made to support the inline asm. This would be the primary reason for using it. Passed all fate tests, versions tested: 13.1.1.171 (2013 Update 3) x86 and x64 12.1.5.344 (2011 Update 11) x86 and x64 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Laurent authored
Change the check_exec_crash test to use a function pointer instead of simply calling the function. The EBP availability test will crash when compiled with ICL likely due to compiler optimization shenanigans. Originally the check_exec_crash code was moved out of main to fix a problem with gcc's treatment of non-leaf main on x86_32. Libav already moved the code out of main but the addition of the function pointer will prevent any inlining which fixes the remaining problem. A function pointer is used since it is compiler agnostic (as opposed to say __attribute__ ((noinline)) which would only work with gcc compatible compilers). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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- 24 May, 2013 1 commit
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Carl Eugen Hoyos authored
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- 21 May, 2013 1 commit
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 19 May, 2013 5 commits
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Clément Bœsch authored
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Martin Storsjö authored
MSVC 2010 (or more precisely, Windows SDK 7.0 which comes with MSVC 2010) sets _WIN32_WINNT to the constant for Windows 7 if nothing is set. This could lead to the libav configure script detecting and using functions only present in Windows 7 or newer, which in most cases isn't desired. If the caller explicitly wants this, the caller can add the _WIN32_WINNT define via --extra-cflags, setting the desired version. Signed-off-by: Martin Storsjö <martin@martin.st>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 18 May, 2013 2 commits
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Lukasz Marek authored
Implementation of ftp protocol. Fixes #1672 Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Luca Barbato authored
With the parameter --toolchain valgrind-massif, the configure script sets reasonable defaults that can be overridden as explained in the documentation.
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- 17 May, 2013 2 commits
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Kostya Shishkov authored
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Carl Eugen Hoyos authored
This fixes a regression (reproducible since 1.2) and restores the behaviour of 0.6, 0.7, 0.8, 0.9, 0.10, 0.11, 1.0 and 1.1.
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- 15 May, 2013 2 commits
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Clément Bœsch authored
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Alex Smith authored
This makes it consistent with the msvc builds which automatically set the DEP and ASLR flags by default. There really is no good reason why they shouldn't be set. The fact that binutils does not set them on by default boggles the mind. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 14 May, 2013 2 commits
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Clément Bœsch authored
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Stefano Sabatini authored
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- 13 May, 2013 1 commit
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Martin Storsjö authored
If this is explicitly disabled for win32/mingw, it should also be disabled for cygwin, for consistency and for the same reasons as for win32/mingw. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 12 May, 2013 4 commits
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Diego Biurrun authored
The assembler may insert nopl instructions for cpunop, which are not (universally) supported on i586 CPUs.
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Diego Biurrun authored
The goal is to make the capapility slightly more general and have it cover the availability of the nopl instruction in addition to cmov.
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Martin Storsjö authored
These platforms do not have any notion of PIC. On some compilers, enabling pic produces a number of warnings. This avoids trying to produce PIC loads in the ARM assembly - there are no relocation types in PE/COFF that correspond to BFD_RELOC_32_PCREL (R_ARM_REL32 in ELF). As a side-effect, this avoids enabling PIC on mingw64, getting rid of the warnings about PIC not having any effect on that platform. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This allows it to be overridden, either by the user on the command line, or by other sections of the configure script. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 10 May, 2013 1 commit
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Carl Eugen Hoyos authored
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- 08 May, 2013 1 commit
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Michael Niedermayer authored
This is in line with the new name for the libavfilter variable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 07 May, 2013 3 commits
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Martin Storsjö authored
This makes linking succeed for tools that include config.h but don't link to libavutil. Signed-off-by: Martin Storsjö <martin@martin.st>
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Anton Khirnov authored
The scale filter depends on sws, resample on lavr, and movie on lavf and lavc. Fixes Bug 502.
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Anton Khirnov authored
They are now used for -ss/-t
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- 05 May, 2013 3 commits
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This avoids duplicating the default command line arguments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
They now match the --valgrind arguments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 04 May, 2013 2 commits
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Martin Storsjö authored
When targeting the "windows store application" (metro) API subset (or the windows phone API subset), the getenv function isn't available. If it is unavailable, just define getenv to NULL. The check uses check_func_headers, since the function actually might exist in the libraries, but is hidden in the headers. The fallback is in config.h since msvc can't do -D defines with parameters on the command line, and it's used both within the libraries and the frontend applications (so a libavutil internal header wouldn't be enough). Signed-off-by: Martin Storsjö <martin@martin.st>
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Reinhard Tartler authored
With the parameter --valgrind-memcheck, the configure script sets reasonable defaults that can be overridden as explained in the documentation. The idea of using set_defaults is from Luca Barbato.
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- 03 May, 2013 2 commits
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Martin Storsjö authored
If building libav with -MD in the cflags (for making the MSVC compiler generate code for using a dynamically linked libc), the system headers that declare strtod, snprintf and vsnprintf declare the functions as imported from a DLL. To hook up wrappers of our own for these functions, the function names are defined to avpriv_*, so that the calling code within libav calls the wrappers instead. Since these functions are declared to be imported from DLLs, the calling code expects to load them from DLL import function pointers (creating references to _imp__avpriv_strtod instead of directly to avpriv_strtod). If the libav libraries are not built as DLLs, no such function pointers (as the calling code expects) are created. The linker can fix this up automatically in some cases (producing warnings LNK4217 and LNK4049), if the object files are already included. By telling the linker to try to include those symbols (without the _imp prefix as the calling code ends up using), we get the object files included, so that the linker can do the automatic fixup. This is done via config.h, so that all (or at least most) of the object files in our libraries force including the compat files, to make sure they are included regardless of what files from our static libraries actually are included. Signed-off-by: Martin Storsjö <martin@martin.st>
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highgod0401 authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 02 May, 2013 1 commit
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Martin Storsjö authored
This avoids cases where configure tries to weakly enable an item which actually is disabled, ending up still enabling dependencies of the item which itself is only enabled weakly. More concretely, the h264 decoder suggests error resilience, which is then enabled weakly (unless manually disabled). Previously, dsputil, which is a dependency of error resilience, was enabled even if error resilience wasn't enabled in the end. Signed-off-by: Martin Storsjö <martin@martin.st>
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