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lvm2: disable build with uClibc-ng

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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>
This commit is contained in:
Baruch Siach
2017-03-30 08:29:37 +03:00
committed by Thomas Petazzoni
parent 3284e1e2b4
commit 66f136a9f6
5 changed files with 15 additions and 8 deletions
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6
package/lvm2/Config.in
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@@ -5,6 +5,7 @@ config BR2_PACKAGE_LVM2
depends on !BR2_STATIC_LIBS # It fails to build statically
# http://lists.busybox.net/pipermail/buildroot/2016-August/170592.html
depends on !BR2_TOOLCHAIN_USES_MUSL
depends on !BR2_TOOLCHAIN_USES_UCLIBC # missing floorl(), nearbyintl()
help
This is LVM2, the rewrite of The Linux Logical Volume Manager.
LVM supports enterprise level volume management of disk and disk
@@ -38,6 +39,7 @@ config BR2_PACKAGE_LVM2_APP_LIBRARY
endif
comment "lvm2 needs a glibc or uClibc toolchain w/ threads, dynamic library"
comment "lvm2 needs a glibc toolchain w/ threads, dynamic library"
depends on BR2_USE_MMU
depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS || BR2_TOOLCHAIN_USES_MUSL
depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS \
|| BR2_TOOLCHAIN_USES_MUSL || BR2_TOOLCHAIN_USES_UCLIBC