libaio: introduce a BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS option

In order to allow other packages to easily select libaio without
duplicating its complicated architecture dependencies, this commit
introduces a BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS blind option.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Maxime Ripard 2015-06-25 16:04:55 +02:00 committed by Thomas Petazzoni
parent 8906f272ab
commit e8fee63824
3 changed files with 9 additions and 14 deletions

View file

@ -2,11 +2,7 @@ config BR2_PACKAGE_BLKTRACE
bool "blktrace"
# Uses posix_spawn()
depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL
# Because of libaio arch depends
depends on \
BR2_arm || BR2_armeb || BR2_i386 || \
BR2_m68k || BR2_mips || BR2_mipsel || BR2_powerpc || \
BR2_sparc || BR2_x86_64
depends on BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS
select BR2_PACKAGE_LIBAIO
help
blktrace is a block layer IO tracing mechanism which provides

View file

@ -8,12 +8,8 @@ if BR2_PACKAGE_GADGETFS_TEST
config BR2_PACKAGE_GADGETFS_TEST_USE_AIO
bool "use asynchronous i/o"
depends on BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS
select BR2_PACKAGE_LIBAIO
# libaio is available only on few architectures
depends on \
BR2_arm || BR2_armeb || BR2_i386 || \
BR2_m68k || BR2_mips || BR2_mipsel || BR2_powerpc || \
BR2_sparc || BR2_x86_64
help
Select this to have gadgetfs-test do asynchronous I/O using
the libaio library.

View file

@ -1,8 +1,11 @@
config BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS
bool
default y if BR2_arm || BR2_armeb || BR2_i386 || \
BR2_m68k || BR2_mips || BR2_mipsel || BR2_powerpc || \
BR2_sparc || BR2_x86_64
config BR2_PACKAGE_LIBAIO
bool "libaio"
depends on \
BR2_arm || BR2_armeb || BR2_i386 || \
BR2_m68k || BR2_mips || BR2_mipsel || BR2_powerpc || \
BR2_sparc || BR2_x86_64
depends on BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS
help
Library for doing asynchronous I/O