[Mesa-dev] VDPAU build fail since autoconf: Enable missing-prototypes errors when available.

[Andy Furniss]

Andy Furniss wrote:
> I am getting a build fail with vdpau since

I see it's fixed now.

>
> commit b9aab8b3b3769b9c5121686efe3446dae770b951
> Author: Eric Anholt <eric at anholt.net>
> Date: Thu Jan 26 18:48:20 2012 -0800
>
> autoconf: Enable missing-prototypes errors when available.
>
> After the removal of the dri driver link test, this should help avoid
> the original problem that it was designed to catch: The warning about
> a missing prototype due to typoing a function name scrolling by in the
> Mesa build spew, and you not noticing until you try to run an
> application and it falls back to swrast.
>
>
> make[4]: Entering directory
> `/home/andy/Src/Mesa-git/mesa/src/gallium/state_trackers/vdpau'
> gcc -c -I. -I../../../../src/gallium/include
> -I../../../../src/gallium/auxiliary -I../../../../src/gallium/drivers
> -I/home/andy/Src/Xorg-git/modular/include
> -I../../../../src/gallium/winsys/g3dvl
> -I/home/andy/Src/Xorg-git/modular/include -g -O2 -Wall -std=c99
> -Werror=implicit-function-declaration -Werror=missing-prototypes
> -fno-strict-aliasing -fno-builtin-memcmp -g -g -O2 -fPIC -DUSE_X86_ASM
> -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM -D_GNU_SOURCE -DPTHREADS
> -DDEBUG -DTEXTURE_FLOAT_ENABLED -DHAVE_POSIX_MEMALIGN -DUSE_XCB
> -DGLX_INDIRECT_RENDERING -DGLX_DIRECT_RENDERING
> -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER -DHAVE_ALIAS
> -fvisibility=hidden -DVER_MAJOR=1 -DVER_MINOR=0 preemption.c -o
> preemption.o
> preemption.c:35: error: no previous prototype for 'vlVdpPreemptionCallback'
> preemption.c:45: error: no previous prototype for
> 'vlVdpPreemptionCallbackRegister'
> make[4]: *** [preemption.o] Error 1
>
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