113 lines
4.1 KiB
Bash
113 lines
4.1 KiB
Bash
# Copyright 1999-2014 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/waf-utils.eclass,v 1.21 2014/12/27 18:07:31 mgorny Exp $
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# @ECLASS: waf-utils.eclass
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# @MAINTAINER:
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# maintainer-needed@gentoo.org
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# @AUTHOR:
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# Original Author: Gilles Dartiguelongue <eva@gentoo.org>
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# Various improvements based on cmake-utils.eclass: Tomáš Chvátal <scarabeus@gentoo.org>
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# Proper prefix support: Jonathan Callen <jcallen@gentoo.org>
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# @BLURB: common ebuild functions for waf-based packages
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# @DESCRIPTION:
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# The waf-utils eclass contains functions that make creating ebuild for
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# waf-based packages much easier.
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# Its main features are support of common portage default settings.
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inherit base eutils multilib toolchain-funcs multiprocessing
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case ${EAPI:-0} in
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3|4|5) EXPORT_FUNCTIONS src_configure src_compile src_install ;;
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*) die "EAPI=${EAPI} is not supported" ;;
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esac
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# Python with threads is required to run waf. We do not know which python slot
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# is being used as the system interpreter, so we are forced to block all
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# slots that have USE=-threads.
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DEPEND="${DEPEND}
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dev-lang/python
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!dev-lang/python[-threads]"
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# @ECLASS-VARIABLE: WAF_VERBOSE
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# @DESCRIPTION:
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# Set to OFF to disable verbose messages during compilation
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# this is _not_ meant to be set in ebuilds
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: ${WAF_VERBOSE:=ON}
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# @FUNCTION: waf-utils_src_configure
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# @DESCRIPTION:
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# General function for configuring with waf.
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waf-utils_src_configure() {
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debug-print-function ${FUNCNAME} "$@"
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if [[ ! ${_PYTHON_ANY_R1} && ! ${_PYTHON_SINGLE_R1} && ! ${_PYTHON_R1} ]]; then
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eqawarn "Using waf-utils.eclass without any python-r1 suite eclass is not supported"
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eqawarn "and will be banned on 2015-01-24. Please make sure to configure and inherit"
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eqawarn "appropriate -r1 eclass. For more information and examples, please see:"
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eqawarn " https://wiki.gentoo.org/wiki/Project:Python/waf-utils_integration"
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elif [[ ${PYTHON_REQ_USE} != *threads* ]]; then
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eqawarn "Waf requires threading support in Python. To accomodate this requirement,"
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eqawarn "please add 'threads(+)' to PYTHON_REQ_USE variable (above inherit line)."
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eqawarn "For more information and examples, please see:"
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eqawarn " https://wiki.gentoo.org/wiki/Project:Python/waf-utils_integration"
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fi
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local libdir=""
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# @ECLASS-VARIABLE: WAF_BINARY
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# @DESCRIPTION:
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# Eclass can use different waf executable. Usually it is located in "${S}/waf".
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: ${WAF_BINARY:="${S}/waf"}
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# @ECLASS-VARIABLE: NO_WAF_LIBDIR
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Variable specifying that you don't want to set the libdir for waf script.
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# Some scripts does not allow setting it at all and die if they find it.
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[[ -z ${NO_WAF_LIBDIR} ]] && libdir="--libdir=${EPREFIX}/usr/$(get_libdir)"
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tc-export AR CC CPP CXX RANLIB
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echo "CCFLAGS=\"${CFLAGS}\" LINKFLAGS=\"${CFLAGS} ${LDFLAGS}\" \"${WAF_BINARY}\" --prefix=${EPREFIX}/usr ${libdir} $@ configure"
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# This condition is required because waf takes even whitespace as function
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# calls, awesome isn't it?
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if [[ -z ${NO_WAF_LIBDIR} ]]; then
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CCFLAGS="${CFLAGS}" LINKFLAGS="${CFLAGS} ${LDFLAGS}" "${WAF_BINARY}" \
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"--prefix=${EPREFIX}/usr" \
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"${libdir}" \
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"$@" \
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configure || die "configure failed"
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else
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CCFLAGS="${CFLAGS}" LINKFLAGS="${CFLAGS} ${LDFLAGS}" "${WAF_BINARY}" \
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"--prefix=${EPREFIX}/usr" \
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"$@" \
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configure || die "configure failed"
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fi
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}
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# @FUNCTION: waf-utils_src_compile
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# @DESCRIPTION:
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# General function for compiling with waf.
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waf-utils_src_compile() {
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debug-print-function ${FUNCNAME} "$@"
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local _mywafconfig
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[[ "${WAF_VERBOSE}" ]] && _mywafconfig="--verbose"
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local jobs="--jobs=$(makeopts_jobs)"
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echo "\"${WAF_BINARY}\" build ${_mywafconfig} ${jobs}"
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"${WAF_BINARY}" ${_mywafconfig} ${jobs} || die "build failed"
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}
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# @FUNCTION: waf-utils_src_install
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# @DESCRIPTION:
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# Function for installing the package.
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waf-utils_src_install() {
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debug-print-function ${FUNCNAME} "$@"
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echo "\"${WAF_BINARY}\" --destdir=\"${D}\" install"
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"${WAF_BINARY}" --destdir="${D}" install || die "Make install failed"
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# Manual document installation
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base_src_install_docs
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}
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