kumquat-buildroot/package/neardal/Config.in

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config BR2_PACKAGE_NEARDAL
bool "neardal"
depends on BR2_USE_WCHAR # glib2
depends on BR2_TOOLCHAIN_HAS_THREADS # dbus, glib2
depends on BR2_USE_MMU # dbus
select BR2_PACKAGE_DBUS
select BR2_PACKAGE_DBUS_GLIB
select BR2_PACKAGE_READLINE if !BR2_PACKAGE_LIBEDIT
help
Provides a simple C API to exchange data with the neard NFC
manager daemon.
https://github.com/connectivity/neardal
if BR2_PACKAGE_NEARDAL
config BR2_PACKAGE_NEARDAL_NCL
bool "ncl tool"
help
Build and install neardal ncl command line interpreter tool.
endif
comment "neardal needs a toolchain w/ wchar, threads"
Config.in files: add missing dependencies to toolchain option comments 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>
2013-11-07 09:24:37 +01:00
depends on BR2_USE_MMU
depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS