/[gentoo-x86]/eclass/waf-utils.eclass
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Revision 1.23 - (hide annotations) (download)
Wed Jun 24 06:32:12 2015 UTC (2 months, 1 week ago) by jlec
Branch: MAIN
CVS Tags: HEAD
Changes since 1.22: +4 -4 lines
Drop base.eclass usage

1 mgorny 1.22 # Copyright 1999-2015 Gentoo Foundation
2 eva 1.1 # Distributed under the terms of the GNU General Public License v2
3 jlec 1.23 # $Header: /var/cvsroot/gentoo-x86/eclass/waf-utils.eclass,v 1.22 2015/01/03 14:50:34 mgorny Exp $
4 eva 1.1
5     # @ECLASS: waf-utils.eclass
6     # @MAINTAINER:
7 eva 1.20 # maintainer-needed@gentoo.org
8 vapier 1.7 # @AUTHOR:
9 eva 1.1 # Original Author: Gilles Dartiguelongue <eva@gentoo.org>
10 scarabeus 1.2 # Various improvements based on cmake-utils.eclass: Tomáš Chvátal <scarabeus@gentoo.org>
11 jcallen 1.18 # Proper prefix support: Jonathan Callen <jcallen@gentoo.org>
12 eva 1.1 # @BLURB: common ebuild functions for waf-based packages
13     # @DESCRIPTION:
14     # The waf-utils eclass contains functions that make creating ebuild for
15     # waf-based packages much easier.
16     # Its main features are support of common portage default settings.
17    
18 jlec 1.23 inherit eutils multilib toolchain-funcs multiprocessing
19 eva 1.1
20     case ${EAPI:-0} in
21 jlec 1.23 4|5) EXPORT_FUNCTIONS src_configure src_compile src_install ;;
22 eva 1.1 *) die "EAPI=${EAPI} is not supported" ;;
23     esac
24    
25 tetromino 1.10 # Python with threads is required to run waf. We do not know which python slot
26     # is being used as the system interpreter, so we are forced to block all
27     # slots that have USE=-threads.
28     DEPEND="${DEPEND}
29     dev-lang/python
30     !dev-lang/python[-threads]"
31    
32 hasufell 1.15 # @ECLASS-VARIABLE: WAF_VERBOSE
33     # @DESCRIPTION:
34     # Set to OFF to disable verbose messages during compilation
35     # this is _not_ meant to be set in ebuilds
36     : ${WAF_VERBOSE:=ON}
37    
38 eva 1.1 # @FUNCTION: waf-utils_src_configure
39     # @DESCRIPTION:
40     # General function for configuring with waf.
41 scarabeus 1.4 waf-utils_src_configure() {
42 scarabeus 1.2 debug-print-function ${FUNCNAME} "$@"
43    
44 mgorny 1.21 if [[ ! ${_PYTHON_ANY_R1} && ! ${_PYTHON_SINGLE_R1} && ! ${_PYTHON_R1} ]]; then
45     eqawarn "Using waf-utils.eclass without any python-r1 suite eclass is not supported"
46     eqawarn "and will be banned on 2015-01-24. Please make sure to configure and inherit"
47     eqawarn "appropriate -r1 eclass. For more information and examples, please see:"
48     eqawarn " https://wiki.gentoo.org/wiki/Project:Python/waf-utils_integration"
49 mgorny 1.22 else
50     if [[ ! ${EPYTHON} ]]; then
51     eqawarn "EPYTHON is unset while calling waf-utils. This most likely means that"
52     eqawarn "the ebuild did not call the appropriate eclass function before calling waf."
53     if [[ ${_PYTHON_ANY_R1} ]]; then
54     eqawarn "Please ensure that python-any-r1_pkg_setup is called in pkg_setup()."
55     elif [[ ${_PYTHON_SINGLE_R1} ]]; then
56     eqawarn "Please ensure that python-single-r1_pkg_setup is called in pkg_setup()."
57     else # python-r1
58     eqawarn "Please ensure that python_setup is called before waf-utils_src_configure(),"
59     eqawarn "or that the latter is used within python_foreach_impl as appropriate."
60     fi
61     eqawarn
62     fi
63    
64     if [[ ${PYTHON_REQ_USE} != *threads* ]]; then
65     eqawarn "Waf requires threading support in Python. To accomodate this requirement,"
66     eqawarn "please add 'threads(+)' to PYTHON_REQ_USE variable (above inherit line)."
67     eqawarn "For more information and examples, please see:"
68     eqawarn " https://wiki.gentoo.org/wiki/Project:Python/waf-utils_integration"
69     fi
70 mgorny 1.21 fi
71    
72 scarabeus 1.17 local libdir=""
73    
74 scarabeus 1.2 # @ECLASS-VARIABLE: WAF_BINARY
75     # @DESCRIPTION:
76     # Eclass can use different waf executable. Usually it is located in "${S}/waf".
77     : ${WAF_BINARY:="${S}/waf"}
78 scarabeus 1.3
79 scarabeus 1.17 # @ECLASS-VARIABLE: NO_WAF_LIBDIR
80     # @DEFAULT_UNSET
81     # @DESCRIPTION:
82     # Variable specifying that you don't want to set the libdir for waf script.
83     # Some scripts does not allow setting it at all and die if they find it.
84     [[ -z ${NO_WAF_LIBDIR} ]] && libdir="--libdir=${EPREFIX}/usr/$(get_libdir)"
85    
86 jer 1.6 tc-export AR CC CPP CXX RANLIB
87 hasufell 1.19 echo "CCFLAGS=\"${CFLAGS}\" LINKFLAGS=\"${CFLAGS} ${LDFLAGS}\" \"${WAF_BINARY}\" --prefix=${EPREFIX}/usr ${libdir} $@ configure"
88 scarabeus 1.2
89 scarabeus 1.17 # This condition is required because waf takes even whitespace as function
90     # calls, awesome isn't it?
91     if [[ -z ${NO_WAF_LIBDIR} ]]; then
92 hasufell 1.19 CCFLAGS="${CFLAGS}" LINKFLAGS="${CFLAGS} ${LDFLAGS}" "${WAF_BINARY}" \
93 scarabeus 1.17 "--prefix=${EPREFIX}/usr" \
94     "${libdir}" \
95     "$@" \
96     configure || die "configure failed"
97     else
98 hasufell 1.19 CCFLAGS="${CFLAGS}" LINKFLAGS="${CFLAGS} ${LDFLAGS}" "${WAF_BINARY}" \
99 scarabeus 1.17 "--prefix=${EPREFIX}/usr" \
100     "$@" \
101     configure || die "configure failed"
102     fi
103 eva 1.1 }
104    
105     # @FUNCTION: waf-utils_src_compile
106     # @DESCRIPTION:
107     # General function for compiling with waf.
108     waf-utils_src_compile() {
109     debug-print-function ${FUNCNAME} "$@"
110 hasufell 1.15 local _mywafconfig
111     [[ "${WAF_VERBOSE}" ]] && _mywafconfig="--verbose"
112 eva 1.1
113 ssuominen 1.9 local jobs="--jobs=$(makeopts_jobs)"
114 hasufell 1.15 echo "\"${WAF_BINARY}\" build ${_mywafconfig} ${jobs}"
115     "${WAF_BINARY}" ${_mywafconfig} ${jobs} || die "build failed"
116 eva 1.1 }
117    
118     # @FUNCTION: waf-utils_src_install
119     # @DESCRIPTION:
120     # Function for installing the package.
121     waf-utils_src_install() {
122     debug-print-function ${FUNCNAME} "$@"
123 scarabeus 1.2
124 abcd 1.5 echo "\"${WAF_BINARY}\" --destdir=\"${D}\" install"
125     "${WAF_BINARY}" --destdir="${D}" install || die "Make install failed"
126 eva 1.1
127     # Manual document installation
128 jlec 1.23 einstalldocs
129 eva 1.1 }

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