Commit e7930b65 authored by Yann E. MORIN's avatar Yann E. MORIN Committed by Peter Korsgaard
Browse files

package/libcap: needs headers >= 3.0 

libcap requires XATTR_NAME_CAPS, which was introduced in Linux 2.6.24.

However, we have some toolchains, liek the CodeSourcery PowerPC 2011.03,
that is missing those defines, even though it uses headers from Linux
2.6.38.

Since there is no perfect way to avoid the situation, just require
headers >= 3.0 to build libcap.

Propagate the new dependency to packages that select libcap.

Fixes a lot of build failures, of which:
    http://autobuild.buildroot.net/results/e90/e909ca48ad2d1c85b19258f65e0c89a2813ac45e/
    http://autobuild.buildroot.net/results/23a/23aac9bb1cc48e5974bcf50256a16c67318f9ba2/
    http://autobuild.buildroot.net/results/597/597da58cb2fccb92d7883802c60b31264cacad08/
    http://autobuild.buildroot.net/results/538/538b23417c68f6c8c0c8c92dfc0e8ed314bac01b/


    ...

Signed-off-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 9ae6c0a7

package/cdrkit/Config.in

+3 −2
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ config BR2_PACKAGE_CDRKIT 
	select BR2_PACKAGE_LIBCAP

	depends on BR2_LARGEFILE

	depends on BR2_USE_MMU # fork

	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 # libcap

	bool "cdrkit"

	help

	  cdrkit is a suite of programs for recording CDs and DVDs,
@@ -12,6 +13,6 @@ config BR2_PACKAGE_CDRKIT 


	  http://www.cdrkit.org/



comment "cdrkit needs a toolchain w/ largefile"

comment "cdrkit needs a toolchain w/ largefile, headers >= 3.0"

	depends on BR2_USE_MMU

	depends on !BR2_LARGEFILE
 
	depends on !BR2_LARGEFILE || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0

package/libcap/Config.in

+4 −0
Original line number Diff line number Diff line 
config BR2_PACKAGE_LIBCAP

	bool "libcap"

	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 # XATTR_NAME_CAPS

	help

	  This library implements the user-space interfaces to the

	  POSIX 1003.1e capabilities available in Linux kernels. These
@@ -22,3 +23,6 @@ config BR2_PACKAGE_LIBCAP_TOOLS 
	  CONFIG_EXT2_FS_XATTR and CONFIG_EXT2_FS_SECURITY for ext2).



endif



comment "libcap needs a toolchain w/ headers >= 3.0"

	depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0

package/lxc/Config.in

+4 −2
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ config BR2_PACKAGE_LXC 
	depends on BR2_USE_MMU # fork()

	depends on !BR2_avr32 # no timerfd

	depends on !BR2_nios2 # the toolchain doesn't support setns syscall

	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 # libcap

	help

	  Linux Containers (LXC), provides the ability to group and isolate

	  of a set of processes in a jail by virtualizing and accounting the
@@ -14,8 +15,9 @@ config BR2_PACKAGE_LXC 


	  https://linuxcontainers.org/



comment "lxc needs a toolchain w/ IPv6, threads, largefile"

comment "lxc needs a toolchain w/ IPv6, threads, largefile, headers >= 3.0"

	depends on BR2_USE_MMU

	depends on !BR2_avr32 # no timerfd

	depends on !BR2_nios2 # the toolchain doesn't support setns syscall

	depends on !BR2_INET_IPV6 || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_LARGEFILE
 
	depends on !BR2_INET_IPV6 || !BR2_TOOLCHAIN_HAS_THREADS \

                || !BR2_LARGEFILE || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0

package/squid/Config.in

+4 −2
Original line number Diff line number Diff line 
comment "squid needs a toolchain w/ C++, IPv6"

comment "squid needs a toolchain w/ C++, IPv6, headers >= 3.0"

	depends on BR2_USE_MMU

	depends on !BR2_avr32 # toolchain too old

	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_INET_IPV6

	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_INET_IPV6 \

        || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0



config BR2_PACKAGE_SQUID

	bool "squid"
@@ -9,6 +10,7 @@ config BR2_PACKAGE_SQUID 
	depends on BR2_INET_IPV6

	# needs fork()

	depends on BR2_USE_MMU

	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 # libcap

	select BR2_PACKAGE_LIBCAP

	help

	  Caching proxy for the Web supporting HTTP, HTTPS, FTP, and more.