/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.8 - (hide annotations) (download)
Wed Apr 23 11:55:51 2008 UTC (6 years, 8 months ago) by ingmar
Branch: MAIN
Changes since 1.7: +2 -2 lines
Require >=dev-util/cmake-2.4.6, which is currently the oldest stable, see bug 214732 and others.

1 philantrop 1.1 # Copyright 1999-2007 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 ingmar 1.8 # $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.7 2008/03/29 21:33:17 philantrop Exp $
4 philantrop 1.1
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 ingmar 1.8 DEPEND=">=dev-util/cmake-2.4.6"
23 philantrop 1.1
24     EXPORT_FUNCTIONS src_compile src_test src_install
25    
26     # Internal function use by cmake-utils_use_with and cmake-utils_use_enable
27     _use_me_now() {
28     debug-print-function $FUNCNAME $*
29     [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
30     echo "-D$1_${3:-$2}=$(use $2 && echo ON || echo OFF)"
31     }
32    
33 zlin 1.5 # @VARIABLE: DOCS
34     # @DESCRIPTION:
35     # Documents to dodoc
36    
37 philantrop 1.1 # @FUNCTION: cmake-utils_use_with
38     # @USAGE: <USE flag> [flag name]
39     # @DESCRIPTION:
40 philantrop 1.3 # Based on use_with. See ebuild(5).
41 betelgeuse 1.4 #
42 philantrop 1.3 # `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
43     # and -DWITH_FOO=OFF if it is disabled.
44 philantrop 1.1 cmake-utils_use_with() { _use_me_now WITH "$@" ; }
45    
46     # @FUNCTION: cmake-utils_use_enable
47     # @USAGE: <USE flag> [flag name]
48     # @DESCRIPTION:
49 philantrop 1.3 # Based on use_enable. See ebuild(5).
50 betelgeuse 1.4 #
51 philantrop 1.3 # `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
52     # and -DENABLE_FOO=OFF if it is disabled.
53 philantrop 1.1 cmake-utils_use_enable() { _use_me_now ENABLE "$@" ; }
54    
55 philantrop 1.2 # @FUNCTION: cmake-utils_use_want
56     # @USAGE: <USE flag> [flag name]
57     # @DESCRIPTION:
58 philantrop 1.3 # Based on use_enable. See ebuild(5).
59 betelgeuse 1.4 #
60 philantrop 1.3 # `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
61     # and -DWANT_FOO=OFF if it is disabled.
62 philantrop 1.2 cmake-utils_use_want() { _use_me_now WANT "$@" ; }
63    
64 philantrop 1.3 # @FUNCTION: cmake-utils_has
65     # @USAGE: <USE flag> [flag name]
66     # @DESCRIPTION:
67     # Based on use_enable. See ebuild(5).
68 betelgeuse 1.4 #
69 philantrop 1.3 # `cmake-utils_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
70     # and -DHAVE_FOO=OFF if it is disabled.
71     cmake-utils_has() { _use_me_now HAVE "$@" ; }
72    
73 philantrop 1.1 # @FUNCTION: cmake-utils_src_compile
74     # @DESCRIPTION:
75     # General function for compiling with cmake. Default behaviour is to start an
76 philantrop 1.3 # out-of-source build. All arguments are passed to cmake-utils_src_make.
77 philantrop 1.1 cmake-utils_src_compile() {
78     debug-print-function $FUNCNAME $*
79    
80 philantrop 1.2 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then
81     cmake-utils_src_configurein
82     else
83     cmake-utils_src_configureout
84     fi
85 philantrop 1.3 cmake-utils_src_make "$@"
86 philantrop 1.1 }
87    
88     # @FUNCTION: cmake-utils_src_configurein
89     # @DESCRIPTION:
90     # Function for software that requires configure and building in the source
91     # directory.
92     cmake-utils_src_configurein() {
93     debug-print-function $FUNCNAME $*
94    
95 philantrop 1.7 local cmakeargs="$(_common_configure_code) ${mycmakeargs} ${EXTRA_ECONF}"
96 philantrop 1.1
97     debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
98     cmake ${cmakeargs} . || die "Cmake failed"
99     }
100    
101     # @FUNCTION: cmake-utils_src_configureout
102     # @DESCRIPTION:
103     # Function for software that requires configure and building outside the source
104     # tree - default.
105     cmake-utils_src_configureout() {
106     debug-print-function $FUNCNAME $*
107    
108 philantrop 1.7 local cmakeargs="$(_common_configure_code) ${mycmakeargs} ${EXTRA_ECONF}"
109 philantrop 1.2 mkdir -p "${WORKDIR}"/${PN}_build
110     pushd "${WORKDIR}"/${PN}_build > /dev/null
111 philantrop 1.1
112     debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
113     cmake ${cmakeargs} "${S}" || die "Cmake failed"
114 philantrop 1.2
115     popd > /dev/null
116 philantrop 1.1 }
117    
118     # Internal use only. Common configuration options for all types of builds.
119     _common_configure_code() {
120     local tmp_libdir=$(get_libdir)
121 philantrop 1.3 if has debug ${IUSE//+} && use debug; then
122     echo -DCMAKE_BUILD_TYPE=Debug
123     else
124     echo -DCMAKE_BUILD_TYPE=Release
125 philantrop 1.1 fi
126     echo -DCMAKE_C_COMPILER=$(type -P $(tc-getCC))
127     echo -DCMAKE_CXX_COMPILER=$(type -P $(tc-getCXX))
128     echo -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr}
129     echo -DLIB_SUFFIX=${tmp_libdir/lib}
130 philantrop 1.2 echo -DLIB_INSTALL_DIR=${PREFIX:-/usr}/${tmp_libdir}
131 philantrop 1.1 [[ -n ${CMAKE_NO_COLOR} ]] && echo -DCMAKE_COLOR_MAKEFILE=OFF
132     }
133    
134     # @FUNCTION: cmake-utils_src_make
135     # @DESCRIPTION:
136     # Function for building the package. Automatically detects the build type.
137 philantrop 1.3 # All arguments are passed to emake:
138     # "cmake-utils_src_make -j1" can be used to work around parallel make issues.
139 philantrop 1.1 cmake-utils_src_make() {
140     debug-print-function $FUNCNAME $*
141    
142     # At this point we can automatically check if it's an out-of-source or an
143     # in-source build
144     if [[ -d ${WORKDIR}/${PN}_build ]]; then
145 philantrop 1.2 pushd "${WORKDIR}"/${PN}_build > /dev/null
146 philantrop 1.1 fi
147     if ! [[ -z ${CMAKE_COMPILER_VERBOSE} ]]; then
148 philantrop 1.3 emake VERBOSE=1 "$@" || die "Make failed!"
149 philantrop 1.1 else
150 philantrop 1.3 emake "$@" || die "Make failed!"
151 philantrop 1.2 fi
152     if [[ -d ${WORKDIR}/${PN}_build ]]; then
153     popd > /dev/null
154 philantrop 1.1 fi
155     }
156    
157     # @FUNCTION: cmake-utils_src_install
158     # @DESCRIPTION:
159     # Function for installing the package. Automatically detects the build type.
160     cmake-utils_src_install() {
161     debug-print-function $FUNCNAME $*
162    
163     # At this point we can automatically check if it's an out-of-source or an
164     # in-source build
165     if [[ -d ${WORKDIR}/${PN}_build ]]; then
166 philantrop 1.2 pushd "${WORKDIR}"/${PN}_build > /dev/null
167 philantrop 1.1 fi
168     emake install DESTDIR="${D}" || die "Make install failed"
169 philantrop 1.2 if [[ -d ${WORKDIR}/${PN}_build ]]; then
170     popd > /dev/null
171     fi
172 zlin 1.5
173     # Manual document installation
174     [[ -n "${DOCS}" ]] && dodoc ${DOCS}
175 philantrop 1.1 }
176    
177     # @FUNCTION: cmake-utils_src_test
178     # @DESCRIPTION:
179     # Function for testing the package. Automatically detects the build type.
180     cmake-utils_src_test() {
181     debug-print-function $FUNCNAME $*
182    
183     # At this point we can automatically check if it's an out-of-source or an
184     # in-source build
185     if [[ -d ${WORKDIR}/${PN}_build ]]; then
186 philantrop 1.2 pushd "${WORKDIR}"/${PN}_build > /dev/null
187 philantrop 1.1 fi
188     # Standard implementation of src_test
189     if emake -j1 check -n &> /dev/null; then
190     einfo ">>> Test phase [check]: ${CATEGORY}/${PF}"
191     if ! emake -j1 check; then
192     die "Make check failed. See above for details."
193     fi
194     elif emake -j1 test -n &> /dev/null; then
195     einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
196     if ! emake -j1 test; then
197     die "Make test failed. See above for details."
198     fi
199     else
200     einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
201     fi
202 philantrop 1.2 if [[ -d ${WORKDIR}/${PN}_build ]]; then
203     popd > /dev/null
204     fi
205 philantrop 1.1 }

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