gettext: force build libintl if needed
This commit introduces a hidden option BR2_PACKAGE_GETTEXT_PROVIDES_INTL that is used by gettext.mk to force the build of libintl if the toolchain doesn't provide a full gettext implementation. For now, this hidden option is not selected by anything, but a follow-up commit will introduce BR2_ENABLE_NLS, which will make use of it. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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@ -12,6 +12,14 @@ config BR2_PACKAGE_GETTEXT
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http://www.gnu.org/software/gettext/
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if BR2_PACKAGE_GETTEXT
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config BR2_PACKAGE_GETTEXT_PROVIDES_LIBINTL
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bool
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depends on !BR2_TOOLCHAIN_HAS_FULL_GETTEXT
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endif
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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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@ -39,6 +39,14 @@ HOST_GETTEXT_CONF_OPTS = \
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--disable-relocatable \
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--without-emacs
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# Force the build of libintl, even if the C library provides a stub
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# gettext implementation
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ifeq ($(BR2_PACKAGE_GETTEXT_PROVIDES_LIBINTL),y)
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GETTEXT_CONF_OPTS += --with-included-gettext
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else
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GETTEXT_CONF_OPTS += --without-included-gettext
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endif
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# For the target version, we only need the runtime, and for the host
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# version, we only need the tools.
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GETTEXT_SUBDIR = gettext-runtime
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