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ssuominen 12/10/30 19:08:39 |
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Added: udev.eclass |
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Log: |
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New eclass to determine udevdir from udev.pc pkg-config file as requested by many people, without ML review due to unproductive feedback |
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Revision Changes Path |
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1.1 eclass/udev.eclass |
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file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/udev.eclass?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/udev.eclass?rev=1.1&content-type=text/plain |
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Index: udev.eclass |
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=================================================================== |
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# Copyright 1999-2012 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/udev.eclass,v 1.1 2012/10/30 19:08:39 ssuominen Exp $ |
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|
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# @ECLASS: udev.eclass |
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# @MAINTAINER: |
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# udev-bugs@g.o |
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# @BLURB: Default eclass for determining udev directories. |
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# @DESCRIPTION: |
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# Default eclass for determining udev directories. |
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# @EXAMPLE: |
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# |
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# @CODE |
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# inherit udev |
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# |
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# RDEPEND=">=sys-fs/udev-171-r6" |
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# DEPEND="${RDEPEND}" |
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# |
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# src_configure() { |
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# econf --with-udevdir="$(udev_get_udevdir)" |
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# } |
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# @CODE |
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|
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inherit toolchain-funcs |
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|
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case ${EAPI:-0} in |
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0|1|2|3|4) ;; |
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*) die "${ECLASS}.eclass API in EAPI ${EAPI} not yet established." |
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esac |
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|
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RDEPEND="" |
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DEPEND="virtual/pkgconfig" |
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|
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# @FUNCTION: _udev_get_udevdir |
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# @INTERNAL |
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# @DESCRIPTION: |
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# Get unprefixed udevdir. |
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_udev_get_udevdir() { |
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if $($(tc-getPKG_CONFIG) --exists udev); then |
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echo -n "$($(tc-getPKG_CONFIG) --variable=udevdir udev)" |
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else |
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echo -n /lib/udev |
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fi |
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} |
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|
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# @FUNCTION: udev_get_udevdir |
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# @DESCRIPTION: |
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# Output the path for the udev directory (not including ${D}). |
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# This function always succeeds, even if udev is not installed. |
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# The fallback value is set to /lib/udev |
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udev_get_udevdir() { |
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has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX= |
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debug-print-function ${FUNCNAME} "${@}" |
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|
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echo -n "${EPREFIX}$(_udev_get_udevdir)" |
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} |