9aaec97676
This debian fork of netcat includes the kernel UAPI inet6 header. This
header conflicts with the existing libc inet header and causes
redefinition of structures when they are both included.
The compiler raises the following error:
/home/buildroot/build/instance-0/output/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/linux/in6.h:30:8: error: redefinition of 'struct in6_addr' struct in6_addr {
>From version 3.12 of linux, the kernel UAPI header has mechanisms in
libc-compat.h to prevent such situations (see __UAPI_DEF_SOCKADDR_IN6
macros).
Unfortunately the build is broken when toolchains do not satisfy at least
the linux headers condition (>= 3.12).
The package now depends on the toolchain headers at least 3.12.
Signed-off-by: Gaël PORTAY <gael.portay@savoirfairelinux.com>
Reviewed-by: Baruch Siach <baruch@tkos.co.il>
[Thomas: update Config.in comment about the 3.12 headers dependency.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
29 lines
1.2 KiB
Plaintext
29 lines
1.2 KiB
Plaintext
config BR2_PACKAGE_NETCAT_OPENBSD
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bool "netcat-openbsd"
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depends on BR2_PACKAGE_LIBBSD_ARCH_SUPPORTS
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depends on BR2_TOOLCHAIN_HAS_THREADS
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depends on BR2_TOOLCHAIN_USES_GLIBC
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depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
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depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
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select BR2_PACKAGE_LIBBSD
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help
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A simple Unix utility which reads and writes data across
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network connections using TCP or UDP protocol. It is
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designed to be a reliable "back-end" tool that can be used
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directly or easily driven by other programs and scripts. At
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the same time it is a feature-rich network debugging and
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exploration tool, since it can create almost any kind of
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connection you would need and has several interesting
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built-in capabilities.
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This package contains the OpenBSD rewrite of netcat,
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including support for IPv6, proxies, and Unix sockets.
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https://packages.debian.org/sid/netcat-openbsd
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comment "netcat-openbsd needs a glibc toolchain w/ threads, headers >= 3.12"
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depends on BR2_PACKAGE_LIBBSD_ARCH_SUPPORTS
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depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_USES_GLIBC || \
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!BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
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depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
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