66f136a9f6
lvm2 needs floorl() amnd nearbyintl(), which uClibc does not provide for all architectures. The simplest solution is to just disable lvm2 for uClibc. Fixes: http://autobuild.buildroot.net/results/733/733c4d52f22d5f104b835d0f1c64e8a555ec1339/ http://autobuild.buildroot.net/results/9ce/9ce371b59f0113d10261ede919a7e4f2ce377b3c/ http://autobuild.buildroot.net/results/e48/e48fbec55160428b84c8d3b2ca957e8f6432c8e1/ Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [Thomas: adjust commit log, as suggested by Yann E. Morin.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
46 lines
1.7 KiB
Plaintext
46 lines
1.7 KiB
Plaintext
config BR2_PACKAGE_LVM2
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bool "lvm2 & device mapper"
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depends on BR2_TOOLCHAIN_HAS_THREADS
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depends on BR2_USE_MMU # needs fork()
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depends on !BR2_STATIC_LIBS # It fails to build statically
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# http://lists.busybox.net/pipermail/buildroot/2016-August/170592.html
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depends on !BR2_TOOLCHAIN_USES_MUSL
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depends on !BR2_TOOLCHAIN_USES_UCLIBC # missing floorl(), nearbyintl()
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help
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This is LVM2, the rewrite of The Linux Logical Volume Manager.
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LVM supports enterprise level volume management of disk and disk
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subsystems by grouping arbitrary disks into volume groups. The total
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capacity of volume groups can be allocated to logical volumes, which
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are accessed as regular block devices.
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The Linux Kernel Device Mapper is the LVM
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(Linux Logical Volume Management) Team's implementation of a
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minimalistic kernel-space driver that handles volume management,
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while keeping knowledge of the underlying device layout in
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user-space. This makes it useful for not only LVM, but EVMS,
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software raid, and other drivers that create "virtual" block devices.
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http://www.sourceware.org/lvm2/
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if BR2_PACKAGE_LVM2
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config BR2_PACKAGE_LVM2_STANDARD_INSTALL
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bool "standard install instead of only dmsetup"
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default y if !BR2_PACKAGE_LVM2_DMSETUP_ONLY # legacy 2013.11
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help
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Install the standard suite of lvm2 programs. When this option is not
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set, only dmsetup is installed.
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config BR2_PACKAGE_LVM2_APP_LIBRARY
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bool "install application library"
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select BR2_PACKAGE_LVM2_STANDARD_INSTALL
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help
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Install application library (liblvm2app).
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endif
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comment "lvm2 needs a glibc toolchain w/ threads, dynamic library"
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depends on BR2_USE_MMU
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depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS \
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|| BR2_TOOLCHAIN_USES_MUSL || BR2_TOOLCHAIN_USES_UCLIBC
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