kumquat-buildroot/package/neard/Config.in

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config BR2_PACKAGE_NEARD
bool "neard"
depends on BR2_USE_WCHAR # libglib2
depends on BR2_TOOLCHAIN_HAS_THREADS # libnl, dbus, libglib2
depends on BR2_USE_MMU # dbus, libglib2
depends on !BR2_STATIC_LIBS # dlopen
depends on BR2_TOOLCHAIN_HAS_SYNC_4
select BR2_PACKAGE_DBUS
select BR2_PACKAGE_LIBGLIB2
select BR2_PACKAGE_LIBNL
help
Near Field Communication (NFC) manager. This userspace
daemon is a part of the NFC stack provided by the Linux NFC
project.
http://git.kernel.org/?p=network/nfc/neard.git;a=summary
https://01.org/linux-nfc/
if BR2_PACKAGE_NEARD
config BR2_PACKAGE_NEARD_TOOLS
bool "neard tools"
help
Build and install neard tools.
endif
comment "neard needs a toolchain w/ wchar, threads, dynamic library"
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_TOOLCHAIN_HAS_SYNC_4
depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS