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package/qemu: disable Qemu user-land emulation for musl toolchains

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Like for cyclictest (rt-test)[1], linux-user/syscall.c use the
definition of the "struct sigevent" from Glibc/uClibc which doesn't
build with musl libc.

So, disable Qemu user-land emulation for musl toolchains.

Fixes:
http://autobuild.buildroot.net/results/b27/b277e668d9e22b624416bf46f6ccba802acd257e

[1] 43bffa59e7

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Romain Naour 2016-11-06 17:04:48 +01:00 committed by Thomas Petazzoni
parent cbf9208549
commit fc1d28891f
1 changed files with 5 additions and 0 deletions
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5
package/qemu/Config.in
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@ -69,11 +69,16 @@ comment "systems emulation needs a toolchain w/ dynamic library"
config BR2_PACKAGE_QEMU_LINUX_USER
bool "Enable all Linux user-land emulation"
# Incompatible "struct sigevent" definition on musl
depends on !BR2_TOOLCHAIN_USES_MUSL
help
Say 'y' to build all Linux user-land emulators that QEMU supports.
# Note: bsd-user can not be build on Linux
comment "Linux user-land emulation needs a glibc or uClibc toolchain"
depends on BR2_TOOLCHAIN_USES_MUSL
endif # BR2_PACKAGE_QEMU_CUSTOM_TARGETS == ""
config BR2_PACKAGE_QEMU_HAS_EMULS