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Revision 1.88 - (hide annotations) (download)
Mon Dec 3 10:33:50 2012 UTC (21 months, 4 weeks ago) by mgorny
Branch: MAIN
Changes since 1.87: +6 -6 lines
Oops, forgot the sed.

1 dilfridge 1.77 # Copyright 1999-2012 Gentoo Foundation
2 philantrop 1.1 # Distributed under the terms of the GNU General Public License v2
3 mgorny 1.88 # $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.87 2012/12/03 09:29:09 mgorny Exp $
4 philantrop 1.1
5     # @ECLASS: cmake-utils.eclass
6     # @MAINTAINER:
7     # kde@gentoo.org
8 vapier 1.73 # @AUTHOR:
9 scarabeus 1.17 # Tomáš Chvátal <scarabeus@gentoo.org>
10 reavertm 1.52 # Maciej Mrozowski <reavertm@gentoo.org>
11 scarabeus 1.17 # (undisclosed contributors)
12     # Original author: Zephyrus (zephyrus@mirach.it)
13 philantrop 1.1 # @BLURB: common ebuild functions for cmake-based packages
14     # @DESCRIPTION:
15 reavertm 1.52 # The cmake-utils eclass is base.eclass(5) wrapper that makes creating ebuilds for
16 philantrop 1.1 # cmake-based packages much easier.
17 reavertm 1.52 # It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source
18     # builds (default), in-source builds and an implementation of the well-known use_enable
19     # and use_with functions for CMake.
20 philantrop 1.1
21 scarabeus 1.32 # @ECLASS-VARIABLE: WANT_CMAKE
22     # @DESCRIPTION:
23     # Specify if cmake-utils eclass should depend on cmake optionaly or not.
24     # This is usefull when only part of aplication is using cmake build system.
25     # Valid values are: always [default], optional (where the value is the useflag
26     # used for optionality)
27     WANT_CMAKE="${WANT_CMAKE:-always}"
28 abcd 1.50
29 abcd 1.51 # @ECLASS-VARIABLE: CMAKE_MIN_VERSION
30 abcd 1.50 # @DESCRIPTION:
31 dilfridge 1.74 # Specify the minimum required CMake version. Default is 2.8.4
32     CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.4}"
33 abcd 1.50
34 dilfridge 1.70 # @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES_LIST
35     # @DESCRIPTION:
36 vapier 1.75 # Space-separated list of CMake modules that will be removed in $S during src_prepare,
37 dilfridge 1.70 # in order to force packages to use the system version.
38     CMAKE_REMOVE_MODULES_LIST="${CMAKE_REMOVE_MODULES_LIST:-FindBLAS FindLAPACK}"
39    
40     # @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES
41     # @DESCRIPTION:
42     # Do we want to remove anything? yes or whatever else for no
43     CMAKE_REMOVE_MODULES="${CMAKE_REMOVE_MODULES:-yes}"
44    
45 kensington 1.81 # @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR
46     # @DESCRIPTION:
47     # Specify a makefile generator to be used by cmake. At this point only "make"
48     # and "ninja" is supported.
49     CMAKE_MAKEFILE_GENERATOR="${CMAKE_MAKEFILE_GENERATOR:-make}"
50    
51 scarabeus 1.32 CMAKEDEPEND=""
52     case ${WANT_CMAKE} in
53 reavertm 1.49 always)
54     ;;
55     *)
56     IUSE+=" ${WANT_CMAKE}"
57     CMAKEDEPEND+="${WANT_CMAKE}? ( "
58     ;;
59 scarabeus 1.32 esac
60 scarabeus 1.17 inherit toolchain-funcs multilib flag-o-matic base
61 philantrop 1.1
62 scarabeus 1.32 CMAKE_EXPF="src_compile src_test src_install"
63 scarabeus 1.17 case ${EAPI:-0} in
64 axs 1.82 2|3|4|5) CMAKE_EXPF+=" src_configure" ;;
65 scarabeus 1.17 1|0) ;;
66     *) die "Unknown EAPI, Bug eclass maintainers." ;;
67 jmbsvicetto 1.10 esac
68 scarabeus 1.32 EXPORT_FUNCTIONS ${CMAKE_EXPF}
69 jmbsvicetto 1.10
70 scarabeus 1.23 if [[ ${PN} != cmake ]]; then
71 scarabeus 1.78 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
72 scarabeus 1.23 fi
73    
74 mr_bones_ 1.34 CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
75 scarabeus 1.32
76     [[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
77    
78     DEPEND="${CMAKEDEPEND}"
79     unset CMAKEDEPEND
80 scarabeus 1.17
81     # Internal functions used by cmake-utils_use_*
82 philantrop 1.1 _use_me_now() {
83 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
84 scarabeus 1.23
85     local uper capitalised x
86 philantrop 1.1 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
87 scarabeus 1.23 if [[ ! -z $3 ]]; then
88     # user specified the use name so use it
89     echo "-D$1$3=$(use $2 && echo ON || echo OFF)"
90     else
91     # use all various most used combinations
92     uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
93     capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
94     for x in $2 $uper $capitalised; do
95     echo "-D$1$x=$(use $2 && echo ON || echo OFF) "
96     done
97     fi
98 philantrop 1.1 }
99 scarabeus 1.17 _use_me_now_inverted() {
100     debug-print-function ${FUNCNAME} "$@"
101 scarabeus 1.23
102     local uper capitalised x
103 scarabeus 1.17 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
104 scarabeus 1.23 if [[ ! -z $3 ]]; then
105     # user specified the use name so use it
106     echo "-D$1$3=$(use $2 && echo OFF || echo ON)"
107     else
108     # use all various most used combinations
109     uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
110     capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
111     for x in $2 $uper $capitalised; do
112     echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
113     done
114     fi
115 scarabeus 1.17 }
116    
117 mgorny 1.86 # @ECLASS-VARIABLE: BUILD_DIR
118 reavertm 1.55 # @DESCRIPTION:
119     # Build directory where all cmake processed files should be generated.
120     # For in-source build it's fixed to ${CMAKE_USE_DIR}.
121     # For out-of-source build it can be overriden, by default it uses
122     # ${WORKDIR}/${P}_build.
123 mgorny 1.86 #
124     # This variable has been called CMAKE_BUILD_DIR formerly.
125     # It is set under that name for compatibility.
126 reavertm 1.55
127     # @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
128 scarabeus 1.23 # @DESCRIPTION:
129 reavertm 1.55 # Set to override default CMAKE_BUILD_TYPE. Only useful for packages
130     # known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
131     # If about to be set - needs to be set before invoking cmake-utils_src_configure.
132     # You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
133     # specific compiler flags overriding make.conf.
134     : ${CMAKE_BUILD_TYPE:=Gentoo}
135 scarabeus 1.17
136     # @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
137     # @DESCRIPTION:
138     # Set to enable in-source build.
139    
140 reavertm 1.55 # @ECLASS-VARIABLE: CMAKE_USE_DIR
141     # @DESCRIPTION:
142     # Sets the directory where we are working with cmake.
143     # For example when application uses autotools and only one
144     # plugin needs to be done by cmake.
145     # By default it uses ${S}.
146    
147 scarabeus 1.17 # @ECLASS-VARIABLE: CMAKE_VERBOSE
148     # @DESCRIPTION:
149 dilfridge 1.79 # Set to OFF to disable verbose messages during compilation
150     : ${CMAKE_VERBOSE:=ON}
151 scarabeus 1.17
152 reavertm 1.55 # @ECLASS-VARIABLE: PREFIX
153 scarabeus 1.17 # @DESCRIPTION:
154 reavertm 1.55 # Eclass respects PREFIX variable, though it's not recommended way to set
155     # install/lib/bin prefixes.
156     # Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
157 dilfridge 1.79 : ${PREFIX:=/usr}
158 scarabeus 1.17
159 scarabeus 1.61 # @ECLASS-VARIABLE: CMAKE_BINARY
160     # @DESCRIPTION:
161     # Eclass can use different cmake binary than the one provided in by system.
162     : ${CMAKE_BINARY:=cmake}
163    
164 scarabeus 1.17 # Determine using IN or OUT source build
165     _check_build_dir() {
166 scarabeus 1.26 : ${CMAKE_USE_DIR:=${S}}
167 abcd 1.35 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
168 scarabeus 1.29 # we build in source dir
169 mgorny 1.86 BUILD_DIR="${CMAKE_USE_DIR}"
170 scarabeus 1.17 else
171 mgorny 1.87 # Respect both the old variable and the new one, depending
172     # on which one was set by the ebuild.
173 mgorny 1.88 if [[ ! ${BUILD_DIR} && ${CMAKE_BUILD_DIR} ]]; then
174     eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR."
175 mgorny 1.87 eqawarn "Please migrate the ebuild to use the new one."
176    
177     # In the next call, both variables will be set already
178     # and we'd have to know which one takes precedence.
179 mgorny 1.88 _RESPECT_CMAKE_BUILD_DIR=1
180 mgorny 1.87 fi
181 mgorny 1.88 if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
182     BUILD_DIR=${CMAKE_BUILD_DIR}
183 mgorny 1.87 fi
184    
185     : ${BUILD_DIR:=${WORKDIR}/${P}_build}
186 scarabeus 1.17 fi
187 mgorny 1.87
188     # Backwards compatibility for getting the value.
189 mgorny 1.86 CMAKE_BUILD_DIR=${BUILD_DIR}
190    
191     mkdir -p "${BUILD_DIR}"
192     echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
193 scarabeus 1.17 }
194 kensington 1.81
195     # Determine which generator to use
196     _generator_to_use() {
197     if [[ ${CMAKE_MAKEFILE_GENERATOR} = "ninja" ]]; then
198     has_version dev-util/ninja && echo "Ninja" && return
199     fi
200     echo "Unix Makefiles"
201     }
202    
203 philantrop 1.1 # @FUNCTION: cmake-utils_use_with
204     # @USAGE: <USE flag> [flag name]
205     # @DESCRIPTION:
206 philantrop 1.3 # Based on use_with. See ebuild(5).
207 betelgeuse 1.4 #
208 philantrop 1.3 # `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
209     # and -DWITH_FOO=OFF if it is disabled.
210 scarabeus 1.20 cmake-utils_use_with() { _use_me_now WITH_ "$@" ; }
211 philantrop 1.1
212     # @FUNCTION: cmake-utils_use_enable
213     # @USAGE: <USE flag> [flag name]
214     # @DESCRIPTION:
215 philantrop 1.3 # Based on use_enable. See ebuild(5).
216 betelgeuse 1.4 #
217 philantrop 1.3 # `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
218     # and -DENABLE_FOO=OFF if it is disabled.
219 scarabeus 1.20 cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
220 philantrop 1.1
221 scarabeus 1.17 # @FUNCTION: cmake-utils_use_disable
222     # @USAGE: <USE flag> [flag name]
223     # @DESCRIPTION:
224     # Based on inversion of use_enable. See ebuild(5).
225     #
226     # `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled
227     # and -DDISABLE_FOO=ON if it is disabled.
228 scarabeus 1.20 cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; }
229 scarabeus 1.17
230     # @FUNCTION: cmake-utils_use_no
231     # @USAGE: <USE flag> [flag name]
232     # @DESCRIPTION:
233     # Based on use_disable. See ebuild(5).
234     #
235     # `cmake-utils_use_no foo FOO` echoes -DNO_FOO=OFF if foo is enabled
236     # and -DNO_FOO=ON if it is disabled.
237 scarabeus 1.20 cmake-utils_use_no() { _use_me_now_inverted NO_ "$@" ; }
238 scarabeus 1.17
239 philantrop 1.2 # @FUNCTION: cmake-utils_use_want
240     # @USAGE: <USE flag> [flag name]
241     # @DESCRIPTION:
242 philantrop 1.3 # Based on use_enable. See ebuild(5).
243 betelgeuse 1.4 #
244 philantrop 1.3 # `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
245     # and -DWANT_FOO=OFF if it is disabled.
246 scarabeus 1.20 cmake-utils_use_want() { _use_me_now WANT_ "$@" ; }
247 philantrop 1.2
248 scarabeus 1.17 # @FUNCTION: cmake-utils_use_build
249     # @USAGE: <USE flag> [flag name]
250     # @DESCRIPTION:
251     # Based on use_enable. See ebuild(5).
252     #
253     # `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled
254     # and -DBUILD_FOO=OFF if it is disabled.
255 scarabeus 1.20 cmake-utils_use_build() { _use_me_now BUILD_ "$@" ; }
256 scarabeus 1.17
257     # @FUNCTION: cmake-utils_use_has
258     # @USAGE: <USE flag> [flag name]
259     # @DESCRIPTION:
260     # Based on use_enable. See ebuild(5).
261     #
262     # `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
263     # and -DHAVE_FOO=OFF if it is disabled.
264 scarabeus 1.20 cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
265 scarabeus 1.17
266 scarabeus 1.56 # @FUNCTION: cmake-utils_use_use
267     # @USAGE: <USE flag> [flag name]
268     # @DESCRIPTION:
269     # Based on use_enable. See ebuild(5).
270     #
271     # `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
272     # and -DUSE_FOO=OFF if it is disabled.
273     cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
274    
275 scarabeus 1.17 # @FUNCTION: cmake-utils_use
276 philantrop 1.3 # @USAGE: <USE flag> [flag name]
277     # @DESCRIPTION:
278     # Based on use_enable. See ebuild(5).
279 betelgeuse 1.4 #
280 scarabeus 1.17 # `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
281     # and -DFOO=OFF if it is disabled.
282     cmake-utils_use() { _use_me_now "" "$@" ; }
283    
284     # Internal function for modifying hardcoded definitions.
285 abcd 1.40 # Removes dangerous definitions that override Gentoo settings.
286 scarabeus 1.17 _modify-cmakelists() {
287     debug-print-function ${FUNCNAME} "$@"
288    
289 abcd 1.69 # Only edit the files once
290 scarabeus 1.85 grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
291 abcd 1.69
292 scarabeus 1.17 # Comment out all set (<some_should_be_user_defined_variable> value)
293     # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
294 scarabeus 1.26 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
295 scarabeus 1.17 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
296 reavertm 1.55 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
297 scarabeus 1.17 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
298 reavertm 1.55 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
299 scarabeus 1.17 || die "${LINENO}: failed to disable hardcoded settings"
300    
301     # NOTE Append some useful summary here
302 abcd 1.69 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
303 abcd 1.36
304 abcd 1.35 MESSAGE(STATUS "<<< Gentoo configuration >>>
305 reavertm 1.49 Build type \${CMAKE_BUILD_TYPE}
306     Install path \${CMAKE_INSTALL_PREFIX}
307     Compiler flags:
308     C \${CMAKE_C_FLAGS}
309     C++ \${CMAKE_CXX_FLAGS}
310     Linker flags:
311     Executable \${CMAKE_EXE_LINKER_FLAGS}
312     Module \${CMAKE_MODULE_LINKER_FLAGS}
313     Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
314 abcd 1.35 _EOF_
315 scarabeus 1.17 }
316 philantrop 1.3
317 scarabeus 1.32 enable_cmake-utils_src_configure() {
318 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
319 philantrop 1.1
320 dilfridge 1.70 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
321     local name
322     for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
323     find "${S}" -name ${name}.cmake -exec rm -v {} +
324     done
325     }
326    
327 scarabeus 1.64 _check_build_dir
328 scarabeus 1.26
329 scarabeus 1.24 # check if CMakeLists.txt exist and if no then die
330 abcd 1.35 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
331 reavertm 1.49 eerror "Unable to locate CMakeLists.txt under:"
332 scarabeus 1.26 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
333 reavertm 1.49 eerror "Consider not inheriting the cmake eclass."
334 scarabeus 1.24 die "FATAL: Unable to find CMakeLists.txt"
335     fi
336    
337 scarabeus 1.17 # Remove dangerous things.
338     _modify-cmakelists
339    
340 scarabeus 1.32 # Fix xdg collision with sandbox
341     export XDG_CONFIG_HOME="${T}"
342    
343 scarabeus 1.17 # @SEE CMAKE_BUILD_TYPE
344     if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
345 reavertm 1.58 # Handle release builds
346     if ! has debug ${IUSE//+} || ! use debug; then
347     append-cppflags -DNDEBUG
348 scarabeus 1.17 fi
349 philantrop 1.2 fi
350 scarabeus 1.17
351 kensington 1.84 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
352 mgorny 1.86 local build_rules=${BUILD_DIR}/gentoo_rules.cmake
353 abcd 1.35 cat > "${build_rules}" <<- _EOF_
354 kensington 1.84 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
355 abcd 1.35 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
356     SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
357     SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
358     SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
359 kensington 1.84 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
360 abcd 1.35 _EOF_
361    
362 haubi 1.76 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
363    
364     if [[ ${EPREFIX} ]]; then
365 abcd 1.35 cat >> "${build_rules}" <<- _EOF_
366     # in Prefix we need rpath and must ensure cmake gets our default linker path
367     # right ... except for Darwin hosts
368     IF (NOT APPLE)
369     SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
370     SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
371     CACHE STRING "" FORCE)
372 tampakrap 1.62
373     ELSE ()
374    
375 dilfridge 1.79 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
376 tampakrap 1.62 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
377     SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
378 dilfridge 1.77 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
379 dilfridge 1.79 SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE)
380 tampakrap 1.62 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
381 dilfridge 1.79 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
382 tampakrap 1.62
383 abcd 1.35 ENDIF (NOT APPLE)
384     _EOF_
385     fi
386    
387     # Common configure parameters (invariants)
388 mgorny 1.86 local common_config=${BUILD_DIR}/gentoo_common_config.cmake
389 abcd 1.35 local libdir=$(get_libdir)
390     cat > "${common_config}" <<- _EOF_
391     SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
392 kensington 1.81 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
393 abcd 1.35 _EOF_
394 reavertm 1.54 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
395 abcd 1.35
396     # Convert mycmakeargs to an array, for backwards compatibility
397 zmedico 1.38 # Make the array a local variable since <=portage-2.1.6.x does not
398     # support global arrays (see bug #297255).
399 abcd 1.36 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
400 zmedico 1.38 local mycmakeargs_local=(${mycmakeargs})
401     else
402     local mycmakeargs_local=("${mycmakeargs[@]}")
403 abcd 1.35 fi
404    
405 scarabeus 1.17 # Common configure parameters (overridable)
406     # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
407     # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
408 abcd 1.35 local cmakeargs=(
409 scarabeus 1.67 --no-warn-unused-cli
410 abcd 1.35 -C "${common_config}"
411 kensington 1.81 -G "$(_generator_to_use)"
412 dilfridge 1.79 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
413 zmedico 1.38 "${mycmakeargs_local[@]}"
414 abcd 1.35 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
415 scarabeus 1.17 -DCMAKE_INSTALL_DO_STRIP=OFF
416 abcd 1.35 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
417 ssuominen 1.47 "${MYCMAKEARGS}"
418 abcd 1.35 )
419 scarabeus 1.17
420 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
421 zmedico 1.38 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
422 scarabeus 1.61 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
423     "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
424 scarabeus 1.17 popd > /dev/null
425 jmbsvicetto 1.9 }
426    
427 scarabeus 1.32 enable_cmake-utils_src_compile() {
428 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
429 jmbsvicetto 1.9
430 scarabeus 1.32 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
431 philantrop 1.3 cmake-utils_src_make "$@"
432 philantrop 1.1 }
433    
434     # @FUNCTION: cmake-utils_src_make
435     # @DESCRIPTION:
436     # Function for building the package. Automatically detects the build type.
437 reavertm 1.55 # All arguments are passed to emake.
438 philantrop 1.1 cmake-utils_src_make() {
439 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
440 philantrop 1.1
441 scarabeus 1.17 _check_build_dir
442 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
443 kensington 1.81 if [[ $(_generator_to_use) = Ninja ]]; then
444     # first check if Makefile exist otherwise die
445     [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
446     if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
447     #TODO get load average from portage (-l option)
448     ninja ${MAKEOPTS} -v "$@"
449     else
450     ninja "$@"
451     fi || die "ninja failed!"
452 philantrop 1.1 else
453 kensington 1.81 # first check if Makefile exist otherwise die
454     [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
455     if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
456     emake VERBOSE=1 "$@" || die "Make failed!"
457     else
458     emake "$@" || die "Make failed!"
459     fi
460 philantrop 1.2 fi
461 reavertm 1.55 popd > /dev/null
462 philantrop 1.1 }
463    
464 scarabeus 1.32 enable_cmake-utils_src_install() {
465 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
466 philantrop 1.1
467 scarabeus 1.17 _check_build_dir
468 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
469 kensington 1.81 if [[ $(_generator_to_use) = Ninja ]]; then
470     DESTDIR=${D} ninja install "$@" || die "died running ninja install"
471     base_src_install_docs
472     else
473     base_src_install "$@"
474     fi
475 reavertm 1.55 popd > /dev/null
476 zlin 1.5
477 reavertm 1.52 # Backward compatibility, for non-array variables
478     if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
479     dodoc ${DOCS} || die "dodoc failed"
480     fi
481     if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
482     dohtml -r ${HTML_DOCS} || die "dohtml failed"
483     fi
484 philantrop 1.1 }
485    
486 scarabeus 1.32 enable_cmake-utils_src_test() {
487 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
488 scarabeus 1.68 local ctestargs
489 philantrop 1.1
490 scarabeus 1.17 _check_build_dir
491 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
492 scarabeus 1.68 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
493    
494 reavertm 1.55 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
495 dilfridge 1.72
496     if ctest ${ctestargs} "$@" ; then
497     einfo "Tests succeeded."
498 kensington 1.83 popd > /dev/null
499     return 0
500 dilfridge 1.72 else
501     if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
502     # on request from Diego
503 mgorny 1.86 eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
504 dilfridge 1.72 eerror "--START TEST LOG--------------------------------------------------------------"
505 mgorny 1.86 cat "${BUILD_DIR}/Testing/Temporary/LastTest.log"
506 dilfridge 1.72 eerror "--END TEST LOG----------------------------------------------------------------"
507     die "Tests failed."
508     else
509 mgorny 1.86 die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log"
510 dilfridge 1.72 fi
511 kensington 1.83
512     # die might not die due to nonfatal
513     popd > /dev/null
514     return 1
515 dilfridge 1.72 fi
516 philantrop 1.1 }
517 scarabeus 1.32
518     # @FUNCTION: cmake-utils_src_configure
519     # @DESCRIPTION:
520 reavertm 1.52 # General function for configuring with cmake. Default behaviour is to start an
521     # out-of-source build.
522 scarabeus 1.32 cmake-utils_src_configure() {
523 scarabeus 1.42 _execute_optionaly "src_configure" "$@"
524 scarabeus 1.32 }
525    
526     # @FUNCTION: cmake-utils_src_compile
527     # @DESCRIPTION:
528 reavertm 1.52 # General function for compiling with cmake. Default behaviour is to check for
529     # EAPI and respectively to configure as well or just compile.
530     # Automatically detects the build type. All arguments are passed to emake.
531 scarabeus 1.32 cmake-utils_src_compile() {
532 scarabeus 1.42 _execute_optionaly "src_compile" "$@"
533 scarabeus 1.32 }
534    
535     # @FUNCTION: cmake-utils_src_install
536     # @DESCRIPTION:
537 reavertm 1.52 # Function for installing the package. Automatically detects the build type.
538 scarabeus 1.32 cmake-utils_src_install() {
539 scarabeus 1.42 _execute_optionaly "src_install" "$@"
540 scarabeus 1.32 }
541    
542     # @FUNCTION: cmake-utils_src_test
543     # @DESCRIPTION:
544 reavertm 1.52 # Function for testing the package. Automatically detects the build type.
545 scarabeus 1.32 cmake-utils_src_test() {
546 scarabeus 1.42 _execute_optionaly "src_test" "$@"
547 scarabeus 1.32 }
548    
549 reavertm 1.52 # Optionally executes phases based on WANT_CMAKE variable/USE flag.
550 scarabeus 1.32 _execute_optionaly() {
551 scarabeus 1.42 local phase="$1" ; shift
552 scarabeus 1.32 if [[ ${WANT_CMAKE} = always ]]; then
553 scarabeus 1.42 enable_cmake-utils_${phase} "$@"
554 scarabeus 1.32 else
555 scarabeus 1.42 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
556 scarabeus 1.32 fi
557     }

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