/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.6 Revision 1.88
1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.6 2008/02/20 14:33:20 zlin Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.88 2012/12/03 10:33:50 mgorny Exp $
4 4
5# @ECLASS: cmake-utils.eclass 5# @ECLASS: cmake-utils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# kde@gentoo.org 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)
8# @BLURB: common ebuild functions for cmake-based packages 13# @BLURB: common ebuild functions for cmake-based packages
9# @DESCRIPTION: 14# @DESCRIPTION:
10# The cmake-utils eclass contains functions that make creating ebuilds for 15# The cmake-utils eclass is base.eclass(5) wrapper that makes creating ebuilds for
11# cmake-based packages much easier. 16# cmake-based packages much easier.
12# Its main features are support of out-of-source builds as well as in-source 17# It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source
13# builds and an implementation of the well-known use_enable and use_with 18# builds (default), in-source builds and an implementation of the well-known use_enable
14# functions for CMake. 19# and use_with functions for CMake.
15 20
16# Original author: Zephyrus (zephyrus@mirach.it) 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)
27WANT_CMAKE="${WANT_CMAKE:-always}"
17 28
29# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
30# @DESCRIPTION:
31# Specify the minimum required CMake version. Default is 2.8.4
32CMAKE_MIN_VERSION="${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 $S during src_prepare,
37# in order to force packages to use the system version.
38CMAKE_REMOVE_MODULES_LIST="${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
43CMAKE_REMOVE_MODULES="${CMAKE_REMOVE_MODULES:-yes}"
44
45# @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR
46# @DESCRIPTION:
47# Specify a makefile generator to be used by cmake. At this point only "make"
48# and "ninja" is supported.
49CMAKE_MAKEFILE_GENERATOR="${CMAKE_MAKEFILE_GENERATOR:-make}"
50
51CMAKEDEPEND=""
52case ${WANT_CMAKE} in
53 always)
54 ;;
55 *)
56 IUSE+=" ${WANT_CMAKE}"
57 CMAKEDEPEND+="${WANT_CMAKE}? ( "
58 ;;
59esac
18inherit toolchain-funcs multilib 60inherit toolchain-funcs multilib flag-o-matic base
19 61
20DESCRIPTION="Based on the ${ECLASS} eclass"
21
22DEPEND="dev-util/cmake"
23
24EXPORT_FUNCTIONS src_compile src_test src_install 62CMAKE_EXPF="src_compile src_test src_install"
63case ${EAPI:-0} in
64 2|3|4|5) CMAKE_EXPF+=" src_configure" ;;
65 1|0) ;;
66 *) die "Unknown EAPI, Bug eclass maintainers." ;;
67esac
68EXPORT_FUNCTIONS ${CMAKE_EXPF}
25 69
26# Internal function use by cmake-utils_use_with and cmake-utils_use_enable 70if [[ ${PN} != cmake ]]; then
71 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
72fi
73
74CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
75
76[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
77
78DEPEND="${CMAKEDEPEND}"
79unset CMAKEDEPEND
80
81# Internal functions used by cmake-utils_use_*
27_use_me_now() { 82_use_me_now() {
28 debug-print-function $FUNCNAME $* 83 debug-print-function ${FUNCNAME} "$@"
84
85 local uper capitalised x
29 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]" 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
30 echo "-D$1_${3:-$2}=$(use $2 && echo ON || echo OFF)" 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
31} 98}
99_use_me_now_inverted() {
100 debug-print-function ${FUNCNAME} "$@"
32 101
33# @VARIABLE: DOCS 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: BUILD_DIR
34# @DESCRIPTION: 118# @DESCRIPTION:
35# Documents to dodoc 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# This variable has been called CMAKE_BUILD_DIR formerly.
125# It is set under that name for compatibility.
126
127# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
128# @DESCRIPTION:
129# 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
136# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
137# @DESCRIPTION:
138# Set to enable in-source build.
139
140# @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# @ECLASS-VARIABLE: CMAKE_VERBOSE
148# @DESCRIPTION:
149# Set to OFF to disable verbose messages during compilation
150: ${CMAKE_VERBOSE:=ON}
151
152# @ECLASS-VARIABLE: PREFIX
153# @DESCRIPTION:
154# 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: ${PREFIX:=/usr}
158
159# @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# Determine using IN or OUT source build
165_check_build_dir() {
166 : ${CMAKE_USE_DIR:=${S}}
167 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
168 # we build in source dir
169 BUILD_DIR="${CMAKE_USE_DIR}"
170 else
171 # Respect both the old variable and the new one, depending
172 # on which one was set by the ebuild.
173 if [[ ! ${BUILD_DIR} && ${CMAKE_BUILD_DIR} ]]; then
174 eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR."
175 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 _RESPECT_CMAKE_BUILD_DIR=1
180 fi
181 if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
182 BUILD_DIR=${CMAKE_BUILD_DIR}
183 fi
184
185 : ${BUILD_DIR:=${WORKDIR}/${P}_build}
186 fi
187
188 # Backwards compatibility for getting the value.
189 CMAKE_BUILD_DIR=${BUILD_DIR}
190
191 mkdir -p "${BUILD_DIR}"
192 echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
193}
194
195# Determine which generator to use
196_generator_to_use() {
197 if [[ ${CMAKE_MAKEFILE_GENERATOR} = "ninja" ]]; then
198 has_version dev-util/ninja && echo "Ninja" && return
199 fi
200 echo "Unix Makefiles"
201}
36 202
37# @FUNCTION: cmake-utils_use_with 203# @FUNCTION: cmake-utils_use_with
38# @USAGE: <USE flag> [flag name] 204# @USAGE: <USE flag> [flag name]
39# @DESCRIPTION: 205# @DESCRIPTION:
40# Based on use_with. See ebuild(5). 206# Based on use_with. See ebuild(5).
41# 207#
42# `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled 208# `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
43# and -DWITH_FOO=OFF if it is disabled. 209# and -DWITH_FOO=OFF if it is disabled.
44cmake-utils_use_with() { _use_me_now WITH "$@" ; } 210cmake-utils_use_with() { _use_me_now WITH_ "$@" ; }
45 211
46# @FUNCTION: cmake-utils_use_enable 212# @FUNCTION: cmake-utils_use_enable
47# @USAGE: <USE flag> [flag name] 213# @USAGE: <USE flag> [flag name]
48# @DESCRIPTION: 214# @DESCRIPTION:
49# Based on use_enable. See ebuild(5). 215# Based on use_enable. See ebuild(5).
50# 216#
51# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled 217# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
52# and -DENABLE_FOO=OFF if it is disabled. 218# and -DENABLE_FOO=OFF if it is disabled.
53cmake-utils_use_enable() { _use_me_now ENABLE "$@" ; } 219cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
220
221# @FUNCTION: cmake-utils_use_disable
222# @USAGE: <USE flag> [flag name]
223# @DESCRIPTION:
224# Based on inversion of use_enable. See ebuild(5).
225#
226# `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled
227# and -DDISABLE_FOO=ON if it is disabled.
228cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; }
229
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.
237cmake-utils_use_no() { _use_me_now_inverted NO_ "$@" ; }
54 238
55# @FUNCTION: cmake-utils_use_want 239# @FUNCTION: cmake-utils_use_want
56# @USAGE: <USE flag> [flag name] 240# @USAGE: <USE flag> [flag name]
57# @DESCRIPTION: 241# @DESCRIPTION:
58# Based on use_enable. See ebuild(5). 242# Based on use_enable. See ebuild(5).
59# 243#
60# `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled 244# `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
61# and -DWANT_FOO=OFF if it is disabled. 245# and -DWANT_FOO=OFF if it is disabled.
62cmake-utils_use_want() { _use_me_now WANT "$@" ; } 246cmake-utils_use_want() { _use_me_now WANT_ "$@" ; }
63 247
64# @FUNCTION: cmake-utils_has 248# @FUNCTION: cmake-utils_use_build
65# @USAGE: <USE flag> [flag name] 249# @USAGE: <USE flag> [flag name]
66# @DESCRIPTION: 250# @DESCRIPTION:
67# Based on use_enable. See ebuild(5). 251# Based on use_enable. See ebuild(5).
68# 252#
253# `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled
254# and -DBUILD_FOO=OFF if it is disabled.
255cmake-utils_use_build() { _use_me_now BUILD_ "$@" ; }
256
257# @FUNCTION: cmake-utils_use_has
258# @USAGE: <USE flag> [flag name]
259# @DESCRIPTION:
260# Based on use_enable. See ebuild(5).
261#
69# `cmake-utils_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled 262# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
70# and -DHAVE_FOO=OFF if it is disabled. 263# and -DHAVE_FOO=OFF if it is disabled.
71cmake-utils_has() { _use_me_now HAVE "$@" ; } 264cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
265
266# @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.
273cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
274
275# @FUNCTION: cmake-utils_use
276# @USAGE: <USE flag> [flag name]
277# @DESCRIPTION:
278# Based on use_enable. See ebuild(5).
279#
280# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
281# and -DFOO=OFF if it is disabled.
282cmake-utils_use() { _use_me_now "" "$@" ; }
283
284# Internal function for modifying hardcoded definitions.
285# Removes dangerous definitions that override Gentoo settings.
286_modify-cmakelists() {
287 debug-print-function ${FUNCNAME} "$@"
288
289 # Only edit the files once
290 grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
291
292 # Comment out all set (<some_should_be_user_defined_variable> value)
293 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
294 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
295 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
296 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
297 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
298 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
299 || die "${LINENO}: failed to disable hardcoded settings"
300
301 # NOTE Append some useful summary here
302 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
303
304 MESSAGE(STATUS "<<< Gentoo configuration >>>
305 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 _EOF_
315}
316
317enable_cmake-utils_src_configure() {
318 debug-print-function ${FUNCNAME} "$@"
319
320 [[ "${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 _check_build_dir
328
329 # check if CMakeLists.txt exist and if no then die
330 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
331 eerror "Unable to locate CMakeLists.txt under:"
332 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
333 eerror "Consider not inheriting the cmake eclass."
334 die "FATAL: Unable to find CMakeLists.txt"
335 fi
336
337 # Remove dangerous things.
338 _modify-cmakelists
339
340 # Fix xdg collision with sandbox
341 export XDG_CONFIG_HOME="${T}"
342
343 # @SEE CMAKE_BUILD_TYPE
344 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
345 # Handle release builds
346 if ! has debug ${IUSE//+} || ! use debug; then
347 append-cppflags -DNDEBUG
348 fi
349 fi
350
351 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
352 local build_rules=${BUILD_DIR}/gentoo_rules.cmake
353 cat > "${build_rules}" <<- _EOF_
354 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
355 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 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
360 _EOF_
361
362 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
363
364 if [[ ${EPREFIX} ]]; then
365 cat >> "${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
373 ELSE ()
374
375 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
376 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
377 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
378 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
379 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 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
381 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
382
383 ENDIF (NOT APPLE)
384 _EOF_
385 fi
386
387 # Common configure parameters (invariants)
388 local common_config=${BUILD_DIR}/gentoo_common_config.cmake
389 local libdir=$(get_libdir)
390 cat > "${common_config}" <<- _EOF_
391 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
392 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
393 _EOF_
394 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
395
396 # Convert mycmakeargs to an array, for backwards compatibility
397 # Make the array a local variable since <=portage-2.1.6.x does not
398 # support global arrays (see bug #297255).
399 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
400 local mycmakeargs_local=(${mycmakeargs})
401 else
402 local mycmakeargs_local=("${mycmakeargs[@]}")
403 fi
404
405 # Common configure parameters (overridable)
406 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
407 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
408 local cmakeargs=(
409 --no-warn-unused-cli
410 -C "${common_config}"
411 -G "$(_generator_to_use)"
412 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
413 "${mycmakeargs_local[@]}"
414 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
415 -DCMAKE_INSTALL_DO_STRIP=OFF
416 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
417 "${MYCMAKEARGS}"
418 )
419
420 pushd "${BUILD_DIR}" > /dev/null
421 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
422 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
423 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
424 popd > /dev/null
425}
426
427enable_cmake-utils_src_compile() {
428 debug-print-function ${FUNCNAME} "$@"
429
430 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
431 cmake-utils_src_make "$@"
432}
433
434# @FUNCTION: cmake-utils_src_make
435# @DESCRIPTION:
436# Function for building the package. Automatically detects the build type.
437# All arguments are passed to emake.
438cmake-utils_src_make() {
439 debug-print-function ${FUNCNAME} "$@"
440
441 _check_build_dir
442 pushd "${BUILD_DIR}" > /dev/null
443 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 "$@"
451 fi || die "ninja failed!"
452 else
453 # first check if Makefile exist otherwise die
454 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
455 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
456 emake VERBOSE=1 "$@" || die "Make failed!"
457 else
458 emake "$@" || die "Make failed!"
459 fi
460 fi
461 popd > /dev/null
462}
463
464enable_cmake-utils_src_install() {
465 debug-print-function ${FUNCNAME} "$@"
466
467 _check_build_dir
468 pushd "${BUILD_DIR}" > /dev/null
469 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 popd > /dev/null
476
477 # 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}
485
486enable_cmake-utils_src_test() {
487 debug-print-function ${FUNCNAME} "$@"
488 local ctestargs
489
490 _check_build_dir
491 pushd "${BUILD_DIR}" > /dev/null
492 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
493
494 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
495
496 if ctest ${ctestargs} "$@" ; then
497 einfo "Tests succeeded."
498 popd > /dev/null
499 return 0
500 else
501 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
502 # on request from Diego
503 eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
504 eerror "--START TEST LOG--------------------------------------------------------------"
505 cat "${BUILD_DIR}/Testing/Temporary/LastTest.log"
506 eerror "--END TEST LOG----------------------------------------------------------------"
507 die "Tests failed."
508 else
509 die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log"
510 fi
511
512 # die might not die due to nonfatal
513 popd > /dev/null
514 return 1
515 fi
516}
517
518# @FUNCTION: cmake-utils_src_configure
519# @DESCRIPTION:
520# General function for configuring with cmake. Default behaviour is to start an
521# out-of-source build.
522cmake-utils_src_configure() {
523 _execute_optionaly "src_configure" "$@"
524}
72 525
73# @FUNCTION: cmake-utils_src_compile 526# @FUNCTION: cmake-utils_src_compile
74# @DESCRIPTION: 527# @DESCRIPTION:
75# General function for compiling with cmake. Default behaviour is to start an 528# General function for compiling with cmake. Default behaviour is to check for
76# out-of-source build. All arguments are passed to cmake-utils_src_make. 529# EAPI and respectively to configure as well or just compile.
530# Automatically detects the build type. All arguments are passed to emake.
77cmake-utils_src_compile() { 531cmake-utils_src_compile() {
78 debug-print-function $FUNCNAME $* 532 _execute_optionaly "src_compile" "$@"
79
80 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then
81 cmake-utils_src_configurein
82 else
83 cmake-utils_src_configureout
84 fi
85 cmake-utils_src_make "$@"
86}
87
88# @FUNCTION: cmake-utils_src_configurein
89# @DESCRIPTION:
90# Function for software that requires configure and building in the source
91# directory.
92cmake-utils_src_configurein() {
93 debug-print-function $FUNCNAME $*
94
95 local cmakeargs="$(_common_configure_code) ${mycmakeargs}"
96
97 debug-print "$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.
105cmake-utils_src_configureout() {
106 debug-print-function $FUNCNAME $*
107
108 local cmakeargs="$(_common_configure_code) ${mycmakeargs}"
109 mkdir -p "${WORKDIR}"/${PN}_build
110 pushd "${WORKDIR}"/${PN}_build > /dev/null
111
112 debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
113 cmake ${cmakeargs} "${S}" || die "Cmake failed"
114
115 popd > /dev/null
116}
117
118# Internal use only. Common configuration options for all types of builds.
119_common_configure_code() {
120 local tmp_libdir=$(get_libdir)
121 if has debug ${IUSE//+} && use debug; then
122 echo -DCMAKE_BUILD_TYPE=Debug
123 else
124 echo -DCMAKE_BUILD_TYPE=Release
125 fi
126 echo -DCMAKE_C_COMPILER=$(type -P $(tc-getCC))
127 echo -DCMAKE_CXX_COMPILER=$(type -P $(tc-getCXX))
128 echo -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr}
129 echo -DLIB_SUFFIX=${tmp_libdir/lib}
130 echo -DLIB_INSTALL_DIR=${PREFIX:-/usr}/${tmp_libdir}
131 [[ -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# All arguments are passed to emake:
138# "cmake-utils_src_make -j1" can be used to work around parallel make issues.
139cmake-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 pushd "${WORKDIR}"/${PN}_build > /dev/null
146 fi
147 if ! [[ -z ${CMAKE_COMPILER_VERBOSE} ]]; then
148 emake VERBOSE=1 "$@" || die "Make failed!"
149 else
150 emake "$@" || die "Make failed!"
151 fi
152 if [[ -d ${WORKDIR}/${PN}_build ]]; then
153 popd > /dev/null
154 fi
155} 533}
156 534
157# @FUNCTION: cmake-utils_src_install 535# @FUNCTION: cmake-utils_src_install
158# @DESCRIPTION: 536# @DESCRIPTION:
159# Function for installing the package. Automatically detects the build type. 537# Function for installing the package. Automatically detects the build type.
160cmake-utils_src_install() { 538cmake-utils_src_install() {
161 debug-print-function $FUNCNAME $* 539 _execute_optionaly "src_install" "$@"
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 pushd "${WORKDIR}"/${PN}_build > /dev/null
167 fi
168 emake install DESTDIR="${D}" || die "Make install failed"
169 if [[ -d ${WORKDIR}/${PN}_build ]]; then
170 popd > /dev/null
171 fi
172
173 # Manual document installation
174 [[ -n "${DOCS}" ]] && dodoc ${DOCS}
175} 540}
176 541
177# @FUNCTION: cmake-utils_src_test 542# @FUNCTION: cmake-utils_src_test
178# @DESCRIPTION: 543# @DESCRIPTION:
179# Function for testing the package. Automatically detects the build type. 544# Function for testing the package. Automatically detects the build type.
180cmake-utils_src_test() { 545cmake-utils_src_test() {
181 debug-print-function $FUNCNAME $* 546 _execute_optionaly "src_test" "$@"
547}
182 548
183 # At this point we can automatically check if it's an out-of-source or an 549# Optionally executes phases based on WANT_CMAKE variable/USE flag.
184 # in-source build 550_execute_optionaly() {
185 if [[ -d ${WORKDIR}/${PN}_build ]]; then 551 local phase="$1" ; shift
186 pushd "${WORKDIR}"/${PN}_build > /dev/null 552 if [[ ${WANT_CMAKE} = always ]]; then
187 fi 553 enable_cmake-utils_${phase} "$@"
188 # Standard implementation of src_test 554 else
189 if emake -j1 check -n &> /dev/null; then 555 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
190 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}"
191 if ! emake -j1 check; then
192 die "Make check failed. See above for details."
193 fi 556 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 if [[ -d ${WORKDIR}/${PN}_build ]]; then
203 popd > /dev/null
204 fi
205} 557}

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