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| author |   Robin H. Johnson <robbat2@gentoo.org> | 2018-01-18 13:40:08 -0800 |
|---|---|---|
| committer | Robin H. Johnson <robbat2@gentoo.org> | 2018-01-18 13:42:01 -0800 |
| commit | b98ae0d93872422dab1db8d33f7a1fc06806c83a (patch) | |
| tree | 94b5a7e75643e058dccc7cfde5c54f2fb56f62c0 /eclass | |
| parent | app-emulation/virtualbox-guest-additions: amd64 stable wrt bug #644894 (diff) | |
| download | gentoo-b98ae0d93872422dab1db8d33f7a1fc06806c83a.tar.gz gentoo-b98ae0d93872422dab1db8d33f7a1fc06806c83a.tar.bz2 gentoo-b98ae0d93872422dab1db8d33f7a1fc06806c83a.zip | |
eclass/linux-mod.eclass: implement MODULES_OPTIONAL_USE_IUSE_DEFAULT.
Add IUSE default support for $MODULES_OPTIONAL_USE use flag variable.
Defaults to disabled, and individual packages will have it enabled
rather than tree-wide.
Bug: https://bugs.gentoo.org/635720
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/linux-mod.eclass | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/eclass/linux-mod.eclass b/eclass/linux-mod.eclass index b3ea3e40f30f..e310835bf77a 100644 --- a/eclass/linux-mod.eclass +++ b/eclass/linux-mod.eclass @@ -22,6 +22,12 @@ # A string containing the USE flag to use for making this eclass optional # The recommended non-empty value is 'modules' +# @ECLASS-VARIABLE: MODULES_OPTIONAL_USE_IUSE_DEFAULT +# @DESCRIPTION: +# A boolean to control the IUSE default state for the MODULES_OPTIONAL_USE USE +# flag. Default value is unset (false). True represented by 1 or 'on', other +# values including unset treated as false. + # @ECLASS-VARIABLE: KERNEL_DIR # @DESCRIPTION: # A string containing the directory of the target kernel sources. The default value is @@ -129,7 +135,16 @@ inherit eutils linux-info multilib EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst src_install src_compile pkg_postrm -IUSE="kernel_linux ${MODULES_OPTIONAL_USE}" +case ${EAPI:-0} in + 0) die "EAPI=${EAPI} is not supported due to lack of IUSE defaults" ;; +esac + +case ${MODULES_OPTIONAL_USE_IUSE_DEFAULT:-n} in + [nNfF]*|[oO][fF]*|0|-) _modules_optional_use_iuse_default='' ;; + *) _modules_optional_use_iuse_default='+' ;; +esac + +IUSE="kernel_linux ${MODULES_OPTIONAL_USE:+${_modules_optional_use_iuse_default}}${MODULES_OPTIONAL_USE}" SLOT="0" RDEPEND="${MODULES_OPTIONAL_USE}${MODULES_OPTIONAL_USE:+? (} kernel_linux? ( virtual/modutils ) ${MODULES_OPTIONAL_USE:+)}" DEPEND="${RDEPEND} |