/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.83 - (show annotations) (download)
Tue Oct 2 08:14:36 2012 UTC (21 months, 1 week ago) by kensington
Branch: MAIN
Changes since 1.82: +7 -2 lines
Make VIRTUALX_COMMAND nonfatal so that Xvfb is always killed. Return status at the end of CMake test phase. This fixes bug #406353.

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

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