From be084204eb418243d287f16b80290e564411c507 Mon Sep 17 00:00:00 2001 From: Thomas De Schampheleire Date: Thu, 7 Nov 2013 09:24:37 +0100 Subject: 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 Acked-by: Arnout Vandecappelle (Essensium/Mind) (untested) Signed-off-by: Peter Korsgaard --- package/gvfs/Config.in | 1 + 1 file changed, 1 insertion(+) (limited to 'package/gvfs') diff --git a/package/gvfs/Config.in b/package/gvfs/Config.in index 17827bf05..71e849719 100644 --- a/package/gvfs/Config.in +++ b/package/gvfs/Config.in @@ -17,4 +17,5 @@ config BR2_PACKAGE_GVFS http://en.wikipedia.org/wiki/GVFS comment "gvfs needs a toolchain w/ largefile, wchar, threads" + depends on BR2_USE_MMU depends on !BR2_LARGEFILE || !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS -- cgit v1.2.3-70-g09d2