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Revision 1.96 - (show annotations) (download)
Fri Jun 14 21:13:43 2013 UTC (10 months ago) by creffett
Branch: MAIN
Changes since 1.95: +6 -5 lines
Print out CATEGORY/PN and eclass name in cmake-utils deprecation warning, change from ewarn to eqawarn.

1 # Copyright 1999-2013 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 1.95 2013/06/13 21:16:53 creffett 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 if [[ ${___ECLASS_ONCE_CMAKE_UTILS} != "recur -_+^+_- spank" ]] ; then
22 ___ECLASS_ONCE_CMAKE_UTILS="recur -_+^+_- spank"
23
24 # @ECLASS-VARIABLE: WANT_CMAKE
25 # @DESCRIPTION:
26 # Specify if cmake-utils eclass should depend on cmake optionaly or not.
27 # This is usefull when only part of aplication is using cmake build system.
28 # Valid values are: always [default], optional (where the value is the useflag
29 # used for optionality)
30 WANT_CMAKE="${WANT_CMAKE:-always}"
31
32 # @ECLASS-VARIABLE: CMAKE_MIN_VERSION
33 # @DESCRIPTION:
34 # Specify the minimum required CMake version.
35 CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.9}"
36
37 # @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES_LIST
38 # @DESCRIPTION:
39 # Space-separated list of CMake modules that will be removed in $S during src_prepare,
40 # in order to force packages to use the system version.
41 CMAKE_REMOVE_MODULES_LIST="${CMAKE_REMOVE_MODULES_LIST:-FindBLAS FindLAPACK}"
42
43 # @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES
44 # @DESCRIPTION:
45 # Do we want to remove anything? yes or whatever else for no
46 CMAKE_REMOVE_MODULES="${CMAKE_REMOVE_MODULES:-yes}"
47
48 # @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR
49 # @DESCRIPTION:
50 # Specify a makefile generator to be used by cmake.
51 # At this point only "emake" and "ninja" are supported.
52 CMAKE_MAKEFILE_GENERATOR="${CMAKE_MAKEFILE_GENERATOR:-emake}"
53
54 CMAKEDEPEND=""
55 case ${WANT_CMAKE} in
56 always)
57 ;;
58 *)
59 IUSE+=" ${WANT_CMAKE}"
60 CMAKEDEPEND+="${WANT_CMAKE}? ( "
61 ;;
62 esac
63 inherit toolchain-funcs multilib flag-o-matic base
64
65 CMAKE_EXPF="src_compile src_test src_install"
66 case ${EAPI:-0} in
67 2|3|4|5) CMAKE_EXPF+=" src_prepare src_configure" ;;
68 1|0) eqawarn "${CATEGORY}/${PF}: EAPI 0 and 1 support is now deprecated."
69 eqawarn "If you are the package maintainer, please"
70 eqawarn "update this package to a newer EAPI."
71 eqawarn "Support for EAPI 0-1 for 'cmake-utils.eclass'"
72 eqawarn "will be dropped at the beginning of July."
73 ;;
74
75 *) die "Unknown EAPI, Bug eclass maintainers." ;;
76 esac
77 EXPORT_FUNCTIONS ${CMAKE_EXPF}
78
79 case ${CMAKE_MAKEFILE_GENERATOR} in
80 emake)
81 CMAKEDEPEND+=" sys-devel/make"
82 ;;
83 ninja)
84 CMAKEDEPEND+=" dev-util/ninja"
85 ;;
86 *)
87 eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
88 die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
89 ;;
90 esac
91
92 if [[ ${PN} != cmake ]]; then
93 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
94 fi
95
96 CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
97
98 [[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
99
100 DEPEND="${CMAKEDEPEND}"
101 unset CMAKEDEPEND
102
103 # Internal functions used by cmake-utils_use_*
104 _use_me_now() {
105 debug-print-function ${FUNCNAME} "$@"
106
107 local uper capitalised x
108 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
109 if [[ ! -z $3 ]]; then
110 # user specified the use name so use it
111 echo "-D$1$3=$(use $2 && echo ON || echo OFF)"
112 else
113 # use all various most used combinations
114 uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
115 capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
116 for x in $2 $uper $capitalised; do
117 echo "-D$1$x=$(use $2 && echo ON || echo OFF) "
118 done
119 fi
120 }
121 _use_me_now_inverted() {
122 debug-print-function ${FUNCNAME} "$@"
123
124 local uper capitalised x
125 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
126 if [[ ! -z $3 ]]; then
127 # user specified the use name so use it
128 echo "-D$1$3=$(use $2 && echo OFF || echo ON)"
129 else
130 # use all various most used combinations
131 uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
132 capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
133 for x in $2 $uper $capitalised; do
134 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
135 done
136 fi
137 }
138
139 # @ECLASS-VARIABLE: BUILD_DIR
140 # @DESCRIPTION:
141 # Build directory where all cmake processed files should be generated.
142 # For in-source build it's fixed to ${CMAKE_USE_DIR}.
143 # For out-of-source build it can be overriden, by default it uses
144 # ${WORKDIR}/${P}_build.
145 #
146 # This variable has been called CMAKE_BUILD_DIR formerly.
147 # It is set under that name for compatibility.
148
149 # @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
150 # @DESCRIPTION:
151 # Set to override default CMAKE_BUILD_TYPE. Only useful for packages
152 # known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
153 # If about to be set - needs to be set before invoking cmake-utils_src_configure.
154 # You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
155 # specific compiler flags overriding make.conf.
156 : ${CMAKE_BUILD_TYPE:=Gentoo}
157
158 # @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
159 # @DESCRIPTION:
160 # Set to enable in-source build.
161
162 # @ECLASS-VARIABLE: CMAKE_USE_DIR
163 # @DESCRIPTION:
164 # Sets the directory where we are working with cmake.
165 # For example when application uses autotools and only one
166 # plugin needs to be done by cmake.
167 # By default it uses ${S}.
168
169 # @ECLASS-VARIABLE: CMAKE_VERBOSE
170 # @DESCRIPTION:
171 # Set to OFF to disable verbose messages during compilation
172 : ${CMAKE_VERBOSE:=ON}
173
174 # @ECLASS-VARIABLE: PREFIX
175 # @DESCRIPTION:
176 # Eclass respects PREFIX variable, though it's not recommended way to set
177 # install/lib/bin prefixes.
178 # Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
179 : ${PREFIX:=/usr}
180
181 # @ECLASS-VARIABLE: CMAKE_BINARY
182 # @DESCRIPTION:
183 # Eclass can use different cmake binary than the one provided in by system.
184 : ${CMAKE_BINARY:=cmake}
185
186 # Determine using IN or OUT source build
187 _check_build_dir() {
188 : ${CMAKE_USE_DIR:=${S}}
189 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
190 # we build in source dir
191 BUILD_DIR="${CMAKE_USE_DIR}"
192 else
193 # Respect both the old variable and the new one, depending
194 # on which one was set by the ebuild.
195 if [[ ! ${BUILD_DIR} && ${CMAKE_BUILD_DIR} ]]; then
196 eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR."
197 eqawarn "Please migrate the ebuild to use the new one."
198
199 # In the next call, both variables will be set already
200 # and we'd have to know which one takes precedence.
201 _RESPECT_CMAKE_BUILD_DIR=1
202 fi
203
204 if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
205 BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build}
206 else
207 : ${BUILD_DIR:=${WORKDIR}/${P}_build}
208 fi
209 fi
210
211 # Backwards compatibility for getting the value.
212 CMAKE_BUILD_DIR=${BUILD_DIR}
213
214 mkdir -p "${BUILD_DIR}"
215 echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
216 }
217
218 # Determine which generator to use
219 _generator_to_use() {
220 local generator_name
221
222 case ${CMAKE_MAKEFILE_GENERATOR} in
223 ninja)
224 generator_name="Ninja"
225 ;;
226 emake)
227 generator_name="Unix Makefiles"
228 ;;
229 *)
230 eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
231 die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
232 ;;
233 esac
234
235 echo ${generator_name}
236 }
237
238 # @FUNCTION: cmake-utils_use_with
239 # @USAGE: <USE flag> [flag name]
240 # @DESCRIPTION:
241 # Based on use_with. See ebuild(5).
242 #
243 # `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
244 # and -DWITH_FOO=OFF if it is disabled.
245 cmake-utils_use_with() { _use_me_now WITH_ "$@" ; }
246
247 # @FUNCTION: cmake-utils_use_enable
248 # @USAGE: <USE flag> [flag name]
249 # @DESCRIPTION:
250 # Based on use_enable. See ebuild(5).
251 #
252 # `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
253 # and -DENABLE_FOO=OFF if it is disabled.
254 cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
255
256 # @FUNCTION: cmake-utils_use_find_package
257 # @USAGE: <USE flag> [flag name]
258 # @DESCRIPTION:
259 # Based on use_enable. See ebuild(5).
260 #
261 # `cmake-utils_use_find_package foo FOO` echoes -DCMAKE_DISABLE_FIND_PACKAGE=OFF
262 # if foo is enabled and -DCMAKE_DISABLE_FIND_PACKAGE=ON if it is disabled.
263 # This can be used to make find_package optional (since cmake-2.8.6).
264 cmake-utils_use_find_package() { _use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@" ; }
265
266 # @FUNCTION: cmake-utils_use_disable
267 # @USAGE: <USE flag> [flag name]
268 # @DESCRIPTION:
269 # Based on inversion of use_enable. See ebuild(5).
270 #
271 # `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled
272 # and -DDISABLE_FOO=ON if it is disabled.
273 cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; }
274
275 # @FUNCTION: cmake-utils_use_no
276 # @USAGE: <USE flag> [flag name]
277 # @DESCRIPTION:
278 # Based on use_disable. See ebuild(5).
279 #
280 # `cmake-utils_use_no foo FOO` echoes -DNO_FOO=OFF if foo is enabled
281 # and -DNO_FOO=ON if it is disabled.
282 cmake-utils_use_no() { _use_me_now_inverted NO_ "$@" ; }
283
284 # @FUNCTION: cmake-utils_use_want
285 # @USAGE: <USE flag> [flag name]
286 # @DESCRIPTION:
287 # Based on use_enable. See ebuild(5).
288 #
289 # `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
290 # and -DWANT_FOO=OFF if it is disabled.
291 cmake-utils_use_want() { _use_me_now WANT_ "$@" ; }
292
293 # @FUNCTION: cmake-utils_use_build
294 # @USAGE: <USE flag> [flag name]
295 # @DESCRIPTION:
296 # Based on use_enable. See ebuild(5).
297 #
298 # `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled
299 # and -DBUILD_FOO=OFF if it is disabled.
300 cmake-utils_use_build() { _use_me_now BUILD_ "$@" ; }
301
302 # @FUNCTION: cmake-utils_use_has
303 # @USAGE: <USE flag> [flag name]
304 # @DESCRIPTION:
305 # Based on use_enable. See ebuild(5).
306 #
307 # `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
308 # and -DHAVE_FOO=OFF if it is disabled.
309 cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
310
311 # @FUNCTION: cmake-utils_use_use
312 # @USAGE: <USE flag> [flag name]
313 # @DESCRIPTION:
314 # Based on use_enable. See ebuild(5).
315 #
316 # `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
317 # and -DUSE_FOO=OFF if it is disabled.
318 cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
319
320 # @FUNCTION: cmake-utils_use
321 # @USAGE: <USE flag> [flag name]
322 # @DESCRIPTION:
323 # Based on use_enable. See ebuild(5).
324 #
325 # `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
326 # and -DFOO=OFF if it is disabled.
327 cmake-utils_use() { _use_me_now "" "$@" ; }
328
329 # Internal function for modifying hardcoded definitions.
330 # Removes dangerous definitions that override Gentoo settings.
331 _modify-cmakelists() {
332 debug-print-function ${FUNCNAME} "$@"
333
334 # Only edit the files once
335 grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
336
337 # Comment out all set (<some_should_be_user_defined_variable> value)
338 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
339 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
340 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
341 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
342 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
343 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
344 || die "${LINENO}: failed to disable hardcoded settings"
345
346 # NOTE Append some useful summary here
347 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
348
349 MESSAGE(STATUS "<<< Gentoo configuration >>>
350 Build type \${CMAKE_BUILD_TYPE}
351 Install path \${CMAKE_INSTALL_PREFIX}
352 Compiler flags:
353 C \${CMAKE_C_FLAGS}
354 C++ \${CMAKE_CXX_FLAGS}
355 Linker flags:
356 Executable \${CMAKE_EXE_LINKER_FLAGS}
357 Module \${CMAKE_MODULE_LINKER_FLAGS}
358 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
359 _EOF_
360 }
361
362 enable_cmake-utils_src_prepare() {
363 debug-print-function ${FUNCNAME} "$@"
364
365 base_src_prepare
366 }
367
368 # @VARIABLE: mycmakeargs
369 # @DEFAULT_UNSET
370 # @DESCRIPTION:
371 # Optional cmake defines as a bash array. Should be defined before calling
372 # src_configure.
373 # @CODE
374 # src_configure() {
375 # local mycmakeargs=(
376 # $(cmake-utils_use_with openconnect)
377 # )
378 # cmake-utils_src_configure
379 # }
380
381
382 enable_cmake-utils_src_configure() {
383 debug-print-function ${FUNCNAME} "$@"
384
385 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
386 local name
387 for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
388 find "${S}" -name ${name}.cmake -exec rm -v {} +
389 done
390 }
391
392 _check_build_dir
393
394 # check if CMakeLists.txt exist and if no then die
395 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
396 eerror "Unable to locate CMakeLists.txt under:"
397 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
398 eerror "Consider not inheriting the cmake eclass."
399 die "FATAL: Unable to find CMakeLists.txt"
400 fi
401
402 # Remove dangerous things.
403 _modify-cmakelists
404
405 # Fix xdg collision with sandbox
406 export XDG_CONFIG_HOME="${T}"
407
408 # @SEE CMAKE_BUILD_TYPE
409 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
410 # Handle release builds
411 if ! has debug ${IUSE//+} || ! use debug; then
412 append-cppflags -DNDEBUG
413 fi
414 fi
415
416 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
417 local build_rules=${BUILD_DIR}/gentoo_rules.cmake
418 cat > "${build_rules}" <<- _EOF_
419 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
420 SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
421 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
422 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
423 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
424 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
425 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
426 SET (PKG_CONFIG_EXECUTABLE $(type -P $(tc-getPKG_CONFIG)) CACHE FILEPATH "pkg-config executable" FORCE)
427 _EOF_
428
429 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
430
431 if [[ ${EPREFIX} ]]; then
432 cat >> "${build_rules}" <<- _EOF_
433 # in Prefix we need rpath and must ensure cmake gets our default linker path
434 # right ... except for Darwin hosts
435 IF (NOT APPLE)
436 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
437 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
438 CACHE STRING "" FORCE)
439
440 ELSE ()
441
442 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
443 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
444 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
445 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
446 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)
447 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
448 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
449
450 ENDIF (NOT APPLE)
451 _EOF_
452 fi
453
454 # Common configure parameters (invariants)
455 local common_config=${BUILD_DIR}/gentoo_common_config.cmake
456 local libdir=$(get_libdir)
457 cat > "${common_config}" <<- _EOF_
458 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
459 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
460 _EOF_
461 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
462
463 # Convert mycmakeargs to an array, for backwards compatibility
464 # Make the array a local variable since <=portage-2.1.6.x does not
465 # support global arrays (see bug #297255).
466 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
467 local mycmakeargs_local=(${mycmakeargs})
468 else
469 local mycmakeargs_local=("${mycmakeargs[@]}")
470 fi
471
472 # Common configure parameters (overridable)
473 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
474 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
475 local cmakeargs=(
476 --no-warn-unused-cli
477 -C "${common_config}"
478 -G "$(_generator_to_use)"
479 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
480 "${mycmakeargs_local[@]}"
481 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
482 -DCMAKE_INSTALL_DO_STRIP=OFF
483 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
484 "${MYCMAKEARGS}"
485 )
486
487 pushd "${BUILD_DIR}" > /dev/null
488 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
489 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
490 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
491 popd > /dev/null
492 }
493
494 enable_cmake-utils_src_compile() {
495 debug-print-function ${FUNCNAME} "$@"
496
497 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
498 cmake-utils_src_make "$@"
499 }
500
501 # @FUNCTION: ninja_src_make
502 # @INTERNAL
503 # @DESCRIPTION:
504 # Build the package using ninja generator
505 ninja_src_make() {
506 debug-print-function ${FUNCNAME} "$@"
507
508 [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
509
510 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
511 # TODO: get load average from portage (-l option)
512 ninja ${MAKEOPTS} -v "$@" || die
513 else
514 ninja "$@" || die
515 fi
516 }
517
518 # @FUNCTION: make_src_make
519 # @INTERNAL
520 # @DESCRIPTION:
521 # Build the package using make generator
522 emake_src_make() {
523 debug-print-function ${FUNCNAME} "$@"
524
525 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
526
527 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
528 emake VERBOSE=1 "$@" || die
529 else
530 emake "$@" || die
531 fi
532
533 }
534
535 # @FUNCTION: cmake-utils_src_make
536 # @DESCRIPTION:
537 # Function for building the package. Automatically detects the build type.
538 # All arguments are passed to emake.
539 cmake-utils_src_make() {
540 debug-print-function ${FUNCNAME} "$@"
541
542 _check_build_dir
543 pushd "${BUILD_DIR}" > /dev/null
544
545 ${CMAKE_MAKEFILE_GENERATOR}_src_make $@
546
547 popd > /dev/null
548 }
549
550 enable_cmake-utils_src_install() {
551 debug-print-function ${FUNCNAME} "$@"
552
553 _check_build_dir
554 pushd "${BUILD_DIR}" > /dev/null
555
556 DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install"
557 base_src_install_docs
558
559 popd > /dev/null
560
561 # Backward compatibility, for non-array variables
562 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
563 dodoc ${DOCS} || die "dodoc failed"
564 fi
565 if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
566 dohtml -r ${HTML_DOCS} || die "dohtml failed"
567 fi
568 }
569
570 enable_cmake-utils_src_test() {
571 debug-print-function ${FUNCNAME} "$@"
572
573 _check_build_dir
574 pushd "${BUILD_DIR}" > /dev/null
575 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
576
577 [[ -n ${TEST_VERBOSE} ]] && myctestargs+=( --extra-verbose --output-on-failure )
578
579 if ctest "${myctestargs[@]}" "$@" ; then
580 einfo "Tests succeeded."
581 popd > /dev/null
582 return 0
583 else
584 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
585 # on request from Diego
586 eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
587 eerror "--START TEST LOG--------------------------------------------------------------"
588 cat "${BUILD_DIR}/Testing/Temporary/LastTest.log"
589 eerror "--END TEST LOG----------------------------------------------------------------"
590 die "Tests failed."
591 else
592 die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log"
593 fi
594
595 # die might not die due to nonfatal
596 popd > /dev/null
597 return 1
598 fi
599 }
600
601 # @FUNCTION: cmake-utils_src_prepare
602 # @DESCRIPTION:
603 # Wrapper function around base_src_prepare, just to expand the eclass API.
604 cmake-utils_src_prepare() {
605 _execute_optionaly "src_prepare" "$@"
606 }
607
608 # @FUNCTION: cmake-utils_src_configure
609 # @DESCRIPTION:
610 # General function for configuring with cmake. Default behaviour is to start an
611 # out-of-source build.
612 cmake-utils_src_configure() {
613 _execute_optionaly "src_configure" "$@"
614 }
615
616 # @FUNCTION: cmake-utils_src_compile
617 # @DESCRIPTION:
618 # General function for compiling with cmake. Default behaviour is to check for
619 # EAPI and respectively to configure as well or just compile.
620 # Automatically detects the build type. All arguments are passed to emake.
621 cmake-utils_src_compile() {
622 _execute_optionaly "src_compile" "$@"
623 }
624
625 # @FUNCTION: cmake-utils_src_install
626 # @DESCRIPTION:
627 # Function for installing the package. Automatically detects the build type.
628 cmake-utils_src_install() {
629 _execute_optionaly "src_install" "$@"
630 }
631
632 # @FUNCTION: cmake-utils_src_test
633 # @DESCRIPTION:
634 # Function for testing the package. Automatically detects the build type.
635 cmake-utils_src_test() {
636 _execute_optionaly "src_test" "$@"
637 }
638
639 # Optionally executes phases based on WANT_CMAKE variable/USE flag.
640 _execute_optionaly() {
641 local phase="$1" ; shift
642 if [[ ${WANT_CMAKE} = always ]]; then
643 enable_cmake-utils_${phase} "$@"
644 else
645 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
646 fi
647 }
648
649 fi

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