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Revision 1.10 - (show annotations) (download)
Sun Sep 28 18:52:16 2008 UTC (6 years ago) by jmbsvicetto
Branch: MAIN
Changes since 1.9: +11 -3 lines
Don't export src_configure for EAPI!=2.

1 # Copyright 1999-2007 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.9 2008/09/28 16:19:06 jmbsvicetto Exp $
4
5 # @ECLASS: cmake-utils.eclass
6 # @MAINTAINER:
7 # kde@gentoo.org
8 # @BLURB: common ebuild functions for cmake-based packages
9 # @DESCRIPTION:
10 # The cmake-utils eclass contains functions that make creating ebuilds for
11 # cmake-based packages much easier.
12 # Its main features are support of out-of-source builds as well as in-source
13 # builds and an implementation of the well-known use_enable and use_with
14 # functions for CMake.
15
16 # Original author: Zephyrus (zephyrus@mirach.it)
17
18 inherit toolchain-funcs multilib
19
20 DESCRIPTION="Based on the ${ECLASS} eclass"
21
22 DEPEND=">=dev-util/cmake-2.4.6"
23
24 case ${EAPI} in
25 2)
26 EXPORT_FUNCTIONS src_configure src_compile src_test src_install
27 ;;
28 *)
29 EXPORT_FUNCTIONS src_compile src_test src_install
30 ;;
31 esac
32
33
34 # Internal function use by cmake-utils_use_with and cmake-utils_use_enable
35 _use_me_now() {
36 debug-print-function $FUNCNAME $*
37 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
38 echo "-D$1_${3:-$2}=$(use $2 && echo ON || echo OFF)"
39 }
40
41 # @VARIABLE: DOCS
42 # @DESCRIPTION:
43 # Documents to dodoc
44
45 # @FUNCTION: cmake-utils_use_with
46 # @USAGE: <USE flag> [flag name]
47 # @DESCRIPTION:
48 # Based on use_with. See ebuild(5).
49 #
50 # `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
51 # and -DWITH_FOO=OFF if it is disabled.
52 cmake-utils_use_with() { _use_me_now WITH "$@" ; }
53
54 # @FUNCTION: cmake-utils_use_enable
55 # @USAGE: <USE flag> [flag name]
56 # @DESCRIPTION:
57 # Based on use_enable. See ebuild(5).
58 #
59 # `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
60 # and -DENABLE_FOO=OFF if it is disabled.
61 cmake-utils_use_enable() { _use_me_now ENABLE "$@" ; }
62
63 # @FUNCTION: cmake-utils_use_want
64 # @USAGE: <USE flag> [flag name]
65 # @DESCRIPTION:
66 # Based on use_enable. See ebuild(5).
67 #
68 # `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
69 # and -DWANT_FOO=OFF if it is disabled.
70 cmake-utils_use_want() { _use_me_now WANT "$@" ; }
71
72 # @FUNCTION: cmake-utils_has
73 # @USAGE: <USE flag> [flag name]
74 # @DESCRIPTION:
75 # Based on use_enable. See ebuild(5).
76 #
77 # `cmake-utils_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
78 # and -DHAVE_FOO=OFF if it is disabled.
79 cmake-utils_has() { _use_me_now HAVE "$@" ; }
80
81 # @FUNCTION: cmake-utils_src_configure
82 # @DESCRIPTION:
83 # General function for configuring with cmake. Default behaviour is to start an
84 # out-of-source build.
85 cmake-utils_src_configure() {
86 debug-print-function $FUNCNAME $*
87
88 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then
89 cmake-utils_src_configurein
90 else
91 cmake-utils_src_configureout
92 fi
93 }
94
95 # @FUNCTION: cmake-utils_src_compile
96 # @DESCRIPTION:
97 # General function for compiling with cmake. Default behaviour is to check for
98 # eapi and based on it configure or only compile
99 cmake-utils_src_compile() {
100 case ${EAPI} in
101 2)
102 ;;
103 *)
104 cmake-utils_src_configure
105 ;;
106 esac
107
108 cmake-utils_src_make "$@"
109 }
110
111 # @FUNCTION: cmake-utils_src_configurein
112 # @DESCRIPTION:
113 # Function for software that requires configure and building in the source
114 # directory.
115 cmake-utils_src_configurein() {
116 debug-print-function $FUNCNAME $*
117
118 local cmakeargs="$(_common_configure_code) ${mycmakeargs} ${EXTRA_ECONF}"
119
120 debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
121 cmake ${cmakeargs} . || die "Cmake failed"
122 }
123
124 # @FUNCTION: cmake-utils_src_configureout
125 # @DESCRIPTION:
126 # Function for software that requires configure and building outside the source
127 # tree - default.
128 cmake-utils_src_configureout() {
129 debug-print-function $FUNCNAME $*
130
131 local cmakeargs="$(_common_configure_code) ${mycmakeargs} ${EXTRA_ECONF}"
132 mkdir -p "${WORKDIR}"/${PN}_build
133 pushd "${WORKDIR}"/${PN}_build > /dev/null
134
135 debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
136 cmake ${cmakeargs} "${S}" || die "Cmake failed"
137
138 popd > /dev/null
139 }
140
141 # Internal use only. Common configuration options for all types of builds.
142 _common_configure_code() {
143 local tmp_libdir=$(get_libdir)
144 if has debug ${IUSE//+} && use debug; then
145 echo -DCMAKE_BUILD_TYPE=Debug
146 else
147 echo -DCMAKE_BUILD_TYPE=Release
148 fi
149 echo -DCMAKE_C_COMPILER=$(type -P $(tc-getCC))
150 echo -DCMAKE_CXX_COMPILER=$(type -P $(tc-getCXX))
151 echo -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr}
152 echo -DLIB_SUFFIX=${tmp_libdir/lib}
153 echo -DLIB_INSTALL_DIR=${PREFIX:-/usr}/${tmp_libdir}
154 [[ -n ${CMAKE_NO_COLOR} ]] && echo -DCMAKE_COLOR_MAKEFILE=OFF
155 }
156
157 # @FUNCTION: cmake-utils_src_make
158 # @DESCRIPTION:
159 # Function for building the package. Automatically detects the build type.
160 # All arguments are passed to emake:
161 # "cmake-utils_src_make -j1" can be used to work around parallel make issues.
162 cmake-utils_src_make() {
163 debug-print-function $FUNCNAME $*
164
165 # At this point we can automatically check if it's an out-of-source or an
166 # in-source build
167 if [[ -d ${WORKDIR}/${PN}_build ]]; then
168 pushd "${WORKDIR}"/${PN}_build > /dev/null
169 fi
170 if ! [[ -z ${CMAKE_COMPILER_VERBOSE} ]]; then
171 emake VERBOSE=1 "$@" || die "Make failed!"
172 else
173 emake "$@" || die "Make failed!"
174 fi
175 if [[ -d ${WORKDIR}/${PN}_build ]]; then
176 popd > /dev/null
177 fi
178 }
179
180 # @FUNCTION: cmake-utils_src_install
181 # @DESCRIPTION:
182 # Function for installing the package. Automatically detects the build type.
183 cmake-utils_src_install() {
184 debug-print-function $FUNCNAME $*
185
186 # At this point we can automatically check if it's an out-of-source or an
187 # in-source build
188 if [[ -d ${WORKDIR}/${PN}_build ]]; then
189 pushd "${WORKDIR}"/${PN}_build > /dev/null
190 fi
191 emake install DESTDIR="${D}" || die "Make install failed"
192 if [[ -d ${WORKDIR}/${PN}_build ]]; then
193 popd > /dev/null
194 fi
195
196 # Manual document installation
197 [[ -n "${DOCS}" ]] && dodoc ${DOCS}
198 }
199
200 # @FUNCTION: cmake-utils_src_test
201 # @DESCRIPTION:
202 # Function for testing the package. Automatically detects the build type.
203 cmake-utils_src_test() {
204 debug-print-function $FUNCNAME $*
205
206 # At this point we can automatically check if it's an out-of-source or an
207 # in-source build
208 if [[ -d ${WORKDIR}/${PN}_build ]]; then
209 pushd "${WORKDIR}"/${PN}_build > /dev/null
210 fi
211 # Standard implementation of src_test
212 if emake -j1 check -n &> /dev/null; then
213 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}"
214 if ! emake -j1 check; then
215 die "Make check failed. See above for details."
216 fi
217 elif emake -j1 test -n &> /dev/null; then
218 einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
219 if ! emake -j1 test; then
220 die "Make test failed. See above for details."
221 fi
222 else
223 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
224 fi
225 if [[ -d ${WORKDIR}/${PN}_build ]]; then
226 popd > /dev/null
227 fi
228 }

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