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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>
30 lines
910 B
Plaintext
30 lines
910 B
Plaintext
config BR2_PACKAGE_GETTEXT
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bool "gettext"
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depends on BR2_NEEDS_GETTEXT
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depends on BR2_USE_WCHAR
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help
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The GNU `gettext' utilities are a set of tools that provide a
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framework to help other GNU packages produce multi-lingual
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messages.
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Only the libintl library will be installed in the
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target. The full gettext suite, including tools, will be
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installed in the staging directory.
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http://www.gnu.org/software/gettext/
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config BR2_PACKAGE_GETTEXT_TOOLS
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bool "Install gettext tools"
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depends on BR2_PACKAGE_GETTEXT
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depends on BR2_USE_MMU # fork()
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depends on BR2_LARGEFILE
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select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
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help
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This option allows to install the complete gettext suite in
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the target filesystem. This is typically not useful for
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correct operation of programs.
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comment "gettext needs a toolchain w/ wchar"
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depends on BR2_NEEDS_GETTEXT
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depends on !BR2_USE_WCHAR
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