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package/vlc: disable on riscv32

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vlc unconditionally uses __NR_futex resulting in the following build
failure on riscv32:

linux/thread.c:53:20: error: '__NR_futex' undeclared (first use in this function)
   53 |     return syscall(__NR_futex, addr, op, val, to, addr2, val3);
      |                    ^~~~~~~~~~

A patch that fixes this was submitted upstream, but rejected [1].

Fixes:
 - http://autobuild.buildroot.org/results/be0f2243919d7a052b33118d8a901c922f8d88e7

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

[1] https://patches.videolan.org/patch/30581/
This commit is contained in:
Fabrice Fontaine 2021-05-28 07:34:43 +02:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent e8c2a3e2d8
commit cc86b866ac
1 changed files with 2 additions and 0 deletions
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2
package/vlc/Config.in
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@ -1,5 +1,6 @@
config BR2_PACKAGE_VLC
bool "vlc"
depends on !BR2_RISCV_32
depends on BR2_USE_MMU # fork()
depends on BR2_INSTALL_LIBSTDCPP
depends on !BR2_STATIC_LIBS
@ -23,6 +24,7 @@ config BR2_PACKAGE_VLC_OPENCV3_BACKEND
select BR2_PACKAGE_OPENCV3_LIB_OBJDETECT
comment "vlc needs a toolchain w/ C++, dynamic library, wchar, threads, gcc >= 4.9, headers >= 3.7"
depends on !BR2_RISCV_32
depends on BR2_USE_MMU
depends on !BR2_INSTALL_LIBSTDCPP || BR2_STATIC_LIBS \
|| !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS \