be084204eb
When a package A depends on config option B and toolchain option C, then the comment that is given when C is not fulfilled should also depend on B. For example: config BR2_PACKAGE_A depends on BR2_B depends on BR2_LARGEFILE depends on BR2_WCHAR comment "A needs a toolchain w/ largefile, wchar" depends on !BR2_LARGEFILE || !BR2_WCHAR This comment should actually be: comment "A needs a toolchain w/ largefile, wchar" depends on BR2_B depends on !BR2_LARGEFILE || !BR2_WCHAR or if possible (typically when B is a package config option declared in that same Config.in file): if BR2_B comment "A needs a toolchain w/ largefile, wchar" depends on !BR2_LARGEFILE || !BR2_WCHAR [other config options depending on B] endif Otherwise, the comment would be visible even though the other dependencies are not met. This patch adds such missing dependencies, and changes existing such dependencies from depends on BR2_BASE_DEP && !BR2_TOOLCHAIN_USES_GLIBC to depends on BR2_BASE_DEP depends on !BR2_TOOLCHAIN_USES_GLIBC so that (positive) base dependencies are separate from the (negative) toolchain dependencies. This strategy makes it easier to write such comments (because one can simply copy the base dependency from the actual package config option), but also avoids complex and long boolean expressions. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> (untested) Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
config BR2_PACKAGE_AVAHI
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bool "avahi"
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# libdaemon uses fork()
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depends on BR2_USE_MMU
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depends on BR2_TOOLCHAIN_HAS_THREADS
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select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT_IF_LOCALE
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help
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Avahi is a system which facilitates service
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discovery on a local network.
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http://www.avahi.org/
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if BR2_PACKAGE_AVAHI
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config BR2_PACKAGE_AVAHI_AUTOIPD
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bool "IPv4LL network address configuration daemon"
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default y
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select BR2_PACKAGE_LIBDAEMON
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help
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Avahi-autoipd implements IPv4LL, "Dynamic Configuration of
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IPv4 Link-Local Addresses" (IETF RFC3927), a protocol for
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automatic IP address configuration from the link-local
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169.254.0.0/16 range without the need for a central server.
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It is primarily intended to be used in ad-hoc networks which
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lack a DHCP server.
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config BR2_PACKAGE_AVAHI_DAEMON
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bool "mDNS/DNS-SD daemon"
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select BR2_PACKAGE_LIBDAEMON
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select BR2_PACKAGE_EXPAT
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help
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The Avahi mDNS/DNS-SD daemon implementing Apple's ZeroConf
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architecture (also known as "Rendezvous" or "Bonjour").
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The daemon registers local IP addresses and services using
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mDNS/DNS-SD.
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endif
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comment "avahi needs a toolchain w/ threads"
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depends on BR2_USE_MMU
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depends on !BR2_TOOLCHAIN_HAS_THREADS
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