# Copyright 1999-2015 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # @ECLASS: waf-utils.eclass # @MAINTAINER: # maintainer-needed@gentoo.org # @AUTHOR: # Original Author: Gilles Dartiguelongue <eva@gentoo.org> # Various improvements based on cmake-utils.eclass: Tomáš Chvátal <scarabeus@gentoo.org> # Proper prefix support: Jonathan Callen <jcallen@gentoo.org> # @BLURB: common ebuild functions for waf-based packages # @DESCRIPTION: # The waf-utils eclass contains functions that make creating ebuild for # waf-based packages much easier. # Its main features are support of common portage default settings. [[ ${EAPI} == [45] ]] && inherit eutils inherit multilib toolchain-funcs multiprocessing case ${EAPI:-0} in 4|5|6) EXPORT_FUNCTIONS src_configure src_compile src_install ;; *) die "EAPI=${EAPI} is not supported" ;; esac # @ECLASS-VARIABLE: WAF_VERBOSE # @DESCRIPTION: # Set to OFF to disable verbose messages during compilation # this is _not_ meant to be set in ebuilds : ${WAF_VERBOSE:=ON} # @FUNCTION: waf-utils_src_configure # @DESCRIPTION: # General function for configuring with waf. waf-utils_src_configure() { debug-print-function ${FUNCNAME} "$@" local fail if [[ ! ${_PYTHON_ANY_R1} && ! ${_PYTHON_SINGLE_R1} && ! ${_PYTHON_R1} ]]; then eerror "Using waf-utils.eclass without any python-r1 suite eclass is not supported." eerror "Please make sure to configure and inherit appropriate -r1 eclass." eerror "For more information and examples, please see:" eerror " https://wiki.gentoo.org/wiki/Project:Python/waf-utils_integration" fail=1 else if [[ ! ${EPYTHON} ]]; then eerror "EPYTHON is unset while calling waf-utils. This most likely means that" eerror "the ebuild did not call the appropriate eclass function before calling waf." if [[ ${_PYTHON_ANY_R1} ]]; then eerror "Please ensure that python-any-r1_pkg_setup is called in pkg_setup()." elif [[ ${_PYTHON_SINGLE_R1} ]]; then eerror "Please ensure that python-single-r1_pkg_setup is called in pkg_setup()." else # python-r1 eerror "Please ensure that python_setup is called before waf-utils_src_configure()," eerror "or that the latter is used within python_foreach_impl as appropriate." fi eerror fail=1 fi if [[ ${PYTHON_REQ_USE} != *threads* ]]; then eerror "Waf requires threading support in Python. To accomodate this requirement," eerror "please add 'threads(+)' to PYTHON_REQ_USE variable (above inherit line)." eerror "For more information and examples, please see:" eerror " https://wiki.gentoo.org/wiki/Project:Python/waf-utils_integration" fail=1 fi fi [[ ${fail} ]] && die "Invalid use of waf-utils.eclass" local libdir=() # @ECLASS-VARIABLE: WAF_BINARY # @DESCRIPTION: # Eclass can use different waf executable. Usually it is located in "${S}/waf". : ${WAF_BINARY:="${S}/waf"} # @ECLASS-VARIABLE: NO_WAF_LIBDIR # @DEFAULT_UNSET # @DESCRIPTION: # Variable specifying that you don't want to set the libdir for waf script. # Some scripts does not allow setting it at all and die if they find it. [[ -z ${NO_WAF_LIBDIR} ]] && libdir=(--libdir="${EPREFIX}/usr/$(get_libdir)") tc-export AR CC CPP CXX RANLIB echo "CCFLAGS=\"${CFLAGS}\" LINKFLAGS=\"${CFLAGS} ${LDFLAGS}\" \"${WAF_BINARY}\" --prefix=${EPREFIX}/usr ${libdir[@]} $@ configure" CCFLAGS="${CFLAGS}" LINKFLAGS="${CFLAGS} ${LDFLAGS}" "${WAF_BINARY}" \ "--prefix=${EPREFIX}/usr" \ "${libdir[@]}" \ "$@" \ configure || die "configure failed" } # @FUNCTION: waf-utils_src_compile # @DESCRIPTION: # General function for compiling with waf. waf-utils_src_compile() { debug-print-function ${FUNCNAME} "$@" local _mywafconfig [[ "${WAF_VERBOSE}" ]] && _mywafconfig="--verbose" local jobs="--jobs=$(makeopts_jobs)" echo "\"${WAF_BINARY}\" build ${_mywafconfig} ${jobs}" "${WAF_BINARY}" ${_mywafconfig} ${jobs} || die "build failed" } # @FUNCTION: waf-utils_src_install # @DESCRIPTION: # Function for installing the package. waf-utils_src_install() { debug-print-function ${FUNCNAME} "$@" echo "\"${WAF_BINARY}\" --destdir=\"${D}\" install" "${WAF_BINARY}" --destdir="${D}" install || die "Make install failed" # Manual document installation einstalldocs }