package/ffmpeg: fix nios2 fenv build failure

Fixes
http://autobuild.buildroot.net/results/216/216fbc33c4838b1414cb25f823fd1db5c92e33c6/
http://autobuild.buildroot.net/results/800/800fe1d79ef2e52b86a97feeba85b5c47aff8dcd/
http://autobuild.buildroot.net/results/8a6/8a6d24ecc6487fd20ba663f71996160124083a68/

Only the affected toolchains are disabled. When using branch next/ compilation
works with a buildroot-compiled toolchain using this defconfig:

BR2_nios2=y
BR2_PACKAGE_FFMPEG=y
BR2_PACKAGE_FFMPEG_GPL=y
BR2_PACKAGE_FFMPEG_NONFREE=y
BR2_PACKAGE_FFMPEG_FFPLAY=y
BR2_PACKAGE_FFMPEG_FFSERVER=y
BR2_PACKAGE_FFMPEG_FFPROBE=y
BR2_PACKAGE_FFMPEG_AVRESAMPLE=y
BR2_PACKAGE_FFMPEG_POSTPROC=y

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/ffmpeg/Config.in b/package/ffmpeg/Config.in
index 5f86f52c36209f14b548313bae86bbc010fd1c4b..7ce0f3ac84677e3cc2af71bc9e084d5a77bb82e0 100644 (file)
--- a/package/ffmpeg/Config.in
+++ b/package/ffmpeg/Config.in
@@ -1,10 +1,15 @@
 comment "ffmpeg needs a toolchain w/ largefile, IPv6"
        depends on !(BR2_LARGEFILE && BR2_INET_IPV6)
+       depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305
+       depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201405
 
 menuconfig BR2_PACKAGE_FFMPEG
        bool "ffmpeg"
        depends on BR2_LARGEFILE
        depends on BR2_INET_IPV6
+       # fenv.h lacks FE_INVALID, FE_OVERFLOW & FE_UNDERFLOW
+       depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305
+       depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201405
        help
          FFmpeg is a complete, cross-platform solution to record, convert
          and stream audio and video.