/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.64 Revision 1.103
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2014 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 1.64 2011/01/19 12:44:55 scarabeus Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.103 2014/02/08 01:42:44 vapier 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# 8# @AUTHOR:
9# @CODE
10# Tomáš Chvátal <scarabeus@gentoo.org> 9# Tomáš Chvátal <scarabeus@gentoo.org>
11# Maciej Mrozowski <reavertm@gentoo.org> 10# Maciej Mrozowski <reavertm@gentoo.org>
12# (undisclosed contributors) 11# (undisclosed contributors)
13# Original author: Zephyrus (zephyrus@mirach.it) 12# Original author: Zephyrus (zephyrus@mirach.it)
14# @CODE
15# @BLURB: common ebuild functions for cmake-based packages 13# @BLURB: common ebuild functions for cmake-based packages
16# @DESCRIPTION: 14# @DESCRIPTION:
17# The cmake-utils eclass is base.eclass(5) wrapper that makes creating ebuilds for 15# The cmake-utils eclass makes creating ebuilds for cmake-based packages much easier.
18# cmake-based packages much easier.
19# It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source 16# It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source
20# builds (default), in-source builds and an implementation of the well-known use_enable 17# builds (default), in-source builds and an implementation of the well-known use_enable
21# and use_with functions for CMake. 18# and use_with functions for CMake.
19
20if [[ ${___ECLASS_ONCE_CMAKE_UTILS} != "recur -_+^+_- spank" ]] ; then
21___ECLASS_ONCE_CMAKE_UTILS="recur -_+^+_- spank"
22 22
23# @ECLASS-VARIABLE: WANT_CMAKE 23# @ECLASS-VARIABLE: WANT_CMAKE
24# @DESCRIPTION: 24# @DESCRIPTION:
25# Specify if cmake-utils eclass should depend on cmake optionaly or not. 25# Specify if cmake-utils eclass should depend on cmake optionaly or not.
26# This is usefull when only part of aplication is using cmake build system. 26# This is usefull when only part of aplication is using cmake build system.
28# used for optionality) 28# used for optionality)
29WANT_CMAKE="${WANT_CMAKE:-always}" 29WANT_CMAKE="${WANT_CMAKE:-always}"
30 30
31# @ECLASS-VARIABLE: CMAKE_MIN_VERSION 31# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
32# @DESCRIPTION: 32# @DESCRIPTION:
33# Specify the minimum required CMake version. Default is 2.8.1 33# Specify the minimum required CMake version.
34CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.1}" 34CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.9}"
35
36# @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES_LIST
37# @DESCRIPTION:
38# Space-separated list of CMake modules that will be removed in $S during src_prepare,
39# in order to force packages to use the system version.
40CMAKE_REMOVE_MODULES_LIST="${CMAKE_REMOVE_MODULES_LIST:-FindBLAS FindLAPACK}"
41
42# @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES
43# @DESCRIPTION:
44# Do we want to remove anything? yes or whatever else for no
45CMAKE_REMOVE_MODULES="${CMAKE_REMOVE_MODULES:-yes}"
46
47# @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR
48# @DESCRIPTION:
49# Specify a makefile generator to be used by cmake.
50# At this point only "emake" and "ninja" are supported.
51CMAKE_MAKEFILE_GENERATOR="${CMAKE_MAKEFILE_GENERATOR:-emake}"
52
53# @ECLASS-VARIABLE: CMAKE_WARN_UNUSED_CLI
54# @DESCRIPTION:
55# Warn about variables that are declared on the command line
56# but not used. Might give false-positives.
57# "no" to disable (default) or anything else to enable.
58CMAKE_WARN_UNUSED_CLI="${CMAKE_WARN_UNUSED_CLI:-no}"
35 59
36CMAKEDEPEND="" 60CMAKEDEPEND=""
37case ${WANT_CMAKE} in 61case ${WANT_CMAKE} in
38 always) 62 always)
39 ;; 63 ;;
40 *) 64 *)
41 IUSE+=" ${WANT_CMAKE}" 65 IUSE+=" ${WANT_CMAKE}"
42 CMAKEDEPEND+="${WANT_CMAKE}? ( " 66 CMAKEDEPEND+="${WANT_CMAKE}? ( "
43 ;; 67 ;;
44esac 68esac
45inherit toolchain-funcs multilib flag-o-matic base 69inherit toolchain-funcs multilib flag-o-matic eutils
46 70
47CMAKE_EXPF="src_compile src_test src_install" 71CMAKE_EXPF="src_compile src_test src_install"
48case ${EAPI:-0} in 72case ${EAPI:-0} in
49 3|2) CMAKE_EXPF+=" src_configure" ;; 73 2|3|4|5) CMAKE_EXPF+=" src_prepare src_configure" ;;
50 1|0) ;; 74 1|0) eerror "cmake-utils no longer supports EAPI 0-1." && die
75 ;;
51 *) die "Unknown EAPI, Bug eclass maintainers." ;; 76 *) die "Unknown EAPI, bug eclass maintainers." ;;
52esac 77esac
53EXPORT_FUNCTIONS ${CMAKE_EXPF} 78EXPORT_FUNCTIONS ${CMAKE_EXPF}
54 79
55: ${DESCRIPTION:="Based on the ${ECLASS} eclass"} 80case ${CMAKE_MAKEFILE_GENERATOR} in
81 emake)
82 CMAKEDEPEND+=" sys-devel/make"
83 ;;
84 ninja)
85 CMAKEDEPEND+=" dev-util/ninja"
86 ;;
87 *)
88 eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
89 die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
90 ;;
91esac
56 92
57if [[ ${PN} != cmake ]]; then 93if [[ ${PN} != cmake ]]; then
58 CMAKEDEPEND+=">=dev-util/cmake-${CMAKE_MIN_VERSION}" 94 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
59fi 95fi
60 96
61CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )" 97CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
62 98
63[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )" 99[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
99 echo "-D$1$x=$(use $2 && echo OFF || echo ON) " 135 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
100 done 136 done
101 fi 137 fi
102} 138}
103 139
104# @ECLASS-VARIABLE: CMAKE_BUILD_DIR 140# @ECLASS-VARIABLE: BUILD_DIR
105# @DESCRIPTION: 141# @DESCRIPTION:
106# Build directory where all cmake processed files should be generated. 142# Build directory where all cmake processed files should be generated.
107# For in-source build it's fixed to ${CMAKE_USE_DIR}. 143# For in-source build it's fixed to ${CMAKE_USE_DIR}.
108# For out-of-source build it can be overriden, by default it uses 144# For out-of-source build it can be overriden, by default it uses
109# ${WORKDIR}/${P}_build. 145# ${WORKDIR}/${P}_build.
146#
147# This variable has been called CMAKE_BUILD_DIR formerly.
148# It is set under that name for compatibility.
110 149
111# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE 150# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
112# @DESCRIPTION: 151# @DESCRIPTION:
113# Set to override default CMAKE_BUILD_TYPE. Only useful for packages 152# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
114# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)". 153# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
128# plugin needs to be done by cmake. 167# plugin needs to be done by cmake.
129# By default it uses ${S}. 168# By default it uses ${S}.
130 169
131# @ECLASS-VARIABLE: CMAKE_VERBOSE 170# @ECLASS-VARIABLE: CMAKE_VERBOSE
132# @DESCRIPTION: 171# @DESCRIPTION:
133# Set to enable verbose messages during compilation. 172# Set to OFF to disable verbose messages during compilation
173: ${CMAKE_VERBOSE:=ON}
134 174
135# @ECLASS-VARIABLE: PREFIX 175# @ECLASS-VARIABLE: PREFIX
136# @DESCRIPTION: 176# @DESCRIPTION:
137# Eclass respects PREFIX variable, though it's not recommended way to set 177# Eclass respects PREFIX variable, though it's not recommended way to set
138# install/lib/bin prefixes. 178# install/lib/bin prefixes.
139# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead. 179# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
180: ${PREFIX:=/usr}
140 181
141# @ECLASS-VARIABLE: CMAKE_BINARY 182# @ECLASS-VARIABLE: CMAKE_BINARY
142# @DESCRIPTION: 183# @DESCRIPTION:
143# Eclass can use different cmake binary than the one provided in by system. 184# Eclass can use different cmake binary than the one provided in by system.
144: ${CMAKE_BINARY:=cmake} 185: ${CMAKE_BINARY:=cmake}
146# Determine using IN or OUT source build 187# Determine using IN or OUT source build
147_check_build_dir() { 188_check_build_dir() {
148 : ${CMAKE_USE_DIR:=${S}} 189 : ${CMAKE_USE_DIR:=${S}}
149 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then 190 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
150 # we build in source dir 191 # we build in source dir
151 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}" 192 BUILD_DIR="${CMAKE_USE_DIR}"
193 else
194 # Respect both the old variable and the new one, depending
195 # on which one was set by the ebuild.
196 if [[ ! ${BUILD_DIR} && ${CMAKE_BUILD_DIR} ]]; then
197 eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR."
198 eqawarn "Please migrate the ebuild to use the new one."
199
200 # In the next call, both variables will be set already
201 # and we'd have to know which one takes precedence.
202 _RESPECT_CMAKE_BUILD_DIR=1
203 fi
204
205 if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
206 BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build}
152 else 207 else
153 : ${CMAKE_BUILD_DIR:=${WORKDIR}/${P}_build} 208 : ${BUILD_DIR:=${WORKDIR}/${P}_build}
154 fi 209 fi
210 fi
211
212 # Backwards compatibility for getting the value.
213 CMAKE_BUILD_DIR=${BUILD_DIR}
214
215 mkdir -p "${BUILD_DIR}"
155 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\"" 216 echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
156} 217}
218
219# Determine which generator to use
220_generator_to_use() {
221 local generator_name
222
223 case ${CMAKE_MAKEFILE_GENERATOR} in
224 ninja)
225 generator_name="Ninja"
226 ;;
227 emake)
228 generator_name="Unix Makefiles"
229 ;;
230 *)
231 eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
232 die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
233 ;;
234 esac
235
236 echo ${generator_name}
237}
238
157# @FUNCTION: cmake-utils_use_with 239# @FUNCTION: cmake-utils_use_with
158# @USAGE: <USE flag> [flag name] 240# @USAGE: <USE flag> [flag name]
159# @DESCRIPTION: 241# @DESCRIPTION:
160# Based on use_with. See ebuild(5). 242# Based on use_with. See ebuild(5).
161# 243#
170# 252#
171# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled 253# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
172# and -DENABLE_FOO=OFF if it is disabled. 254# and -DENABLE_FOO=OFF if it is disabled.
173cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; } 255cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
174 256
257# @FUNCTION: cmake-utils_use_find_package
258# @USAGE: <USE flag> [flag name]
259# @DESCRIPTION:
260# Based on use_enable. See ebuild(5).
261#
262# `cmake-utils_use_find_package foo LibFoo` echoes -DCMAKE_DISABLE_FIND_PACKAGE_LibFoo=OFF
263# if foo is enabled and -DCMAKE_DISABLE_FIND_PACKAGE_LibFoo=ON if it is disabled.
264# This can be used to make find_package optional (since cmake-2.8.6).
265cmake-utils_use_find_package() { _use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@" ; }
266
175# @FUNCTION: cmake-utils_use_disable 267# @FUNCTION: cmake-utils_use_disable
176# @USAGE: <USE flag> [flag name] 268# @USAGE: <USE flag> [flag name]
177# @DESCRIPTION: 269# @DESCRIPTION:
178# Based on inversion of use_enable. See ebuild(5). 270# Based on inversion of use_enable. See ebuild(5).
179# 271#
233# 325#
234# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled 326# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
235# and -DFOO=OFF if it is disabled. 327# and -DFOO=OFF if it is disabled.
236cmake-utils_use() { _use_me_now "" "$@" ; } 328cmake-utils_use() { _use_me_now "" "$@" ; }
237 329
330# @FUNCTION: cmake-utils_useno
331# @USAGE: <USE flag> [flag name]
332# @DESCRIPTION:
333# Based on use_enable. See ebuild(5).
334#
335# `cmake-utils_useno foo NOFOO` echoes -DNOFOO=OFF if foo is enabled
336# and -DNOFOO=ON if it is disabled.
337cmake-utils_useno() { _use_me_now_inverted "" "$@" ; }
338
238# Internal function for modifying hardcoded definitions. 339# Internal function for modifying hardcoded definitions.
239# Removes dangerous definitions that override Gentoo settings. 340# Removes dangerous definitions that override Gentoo settings.
240_modify-cmakelists() { 341_modify-cmakelists() {
241 debug-print-function ${FUNCNAME} "$@" 342 debug-print-function ${FUNCNAME} "$@"
343
344 # Only edit the files once
345 grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
242 346
243 # Comment out all set (<some_should_be_user_defined_variable> value) 347 # Comment out all set (<some_should_be_user_defined_variable> value)
244 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt 348 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
245 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \ 349 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
246 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \ 350 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
248 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \ 352 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
249 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \ 353 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
250 || die "${LINENO}: failed to disable hardcoded settings" 354 || die "${LINENO}: failed to disable hardcoded settings"
251 355
252 # NOTE Append some useful summary here 356 # NOTE Append some useful summary here
253 cat >> CMakeLists.txt <<- _EOF_ 357 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
254 358
255 MESSAGE(STATUS "<<< Gentoo configuration >>> 359 MESSAGE(STATUS "<<< Gentoo configuration >>>
256 Build type \${CMAKE_BUILD_TYPE} 360 Build type \${CMAKE_BUILD_TYPE}
257 Install path \${CMAKE_INSTALL_PREFIX} 361 Install path \${CMAKE_INSTALL_PREFIX}
258 Compiler flags: 362 Compiler flags:
263 Module \${CMAKE_MODULE_LINKER_FLAGS} 367 Module \${CMAKE_MODULE_LINKER_FLAGS}
264 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n") 368 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
265 _EOF_ 369 _EOF_
266} 370}
267 371
372enable_cmake-utils_src_prepare() {
373 debug-print-function ${FUNCNAME} "$@"
374
375 debug-print "$FUNCNAME: PATCHES=$PATCHES"
376
377 pushd "${S}" >/dev/null
378 [[ ${PATCHES[@]} ]] && epatch "${PATCHES[@]}"
379
380 debug-print "$FUNCNAME: applying user patches"
381 epatch_user
382
383 popd >/dev/null
384}
385
386# @VARIABLE: mycmakeargs
387# @DEFAULT_UNSET
388# @DESCRIPTION:
389# Optional cmake defines as a bash array. Should be defined before calling
390# src_configure.
391# @CODE
392# src_configure() {
393# local mycmakeargs=(
394# $(cmake-utils_use_with openconnect)
395# )
396# cmake-utils_src_configure
397# }
398
399
268enable_cmake-utils_src_configure() { 400enable_cmake-utils_src_configure() {
269 debug-print-function ${FUNCNAME} "$@" 401 debug-print-function ${FUNCNAME} "$@"
402
403 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
404 local name
405 for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
406 find "${S}" -name ${name}.cmake -exec rm -v {} +
407 done
408 }
270 409
271 _check_build_dir 410 _check_build_dir
272 411
273 # check if CMakeLists.txt exist and if no then die 412 # check if CMakeLists.txt exist and if no then die
274 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then 413 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
290 if ! has debug ${IUSE//+} || ! use debug; then 429 if ! has debug ${IUSE//+} || ! use debug; then
291 append-cppflags -DNDEBUG 430 append-cppflags -DNDEBUG
292 fi 431 fi
293 fi 432 fi
294 433
295 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS) 434 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
296 local build_rules=${T}/gentoo_rules.cmake 435 local build_rules=${BUILD_DIR}/gentoo_rules.cmake
297 cat > "${build_rules}" <<- _EOF_ 436 cat > "${build_rules}" <<- _EOF_
437 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
438 SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
298 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE) 439 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
299 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) 440 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
300 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE) 441 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
301 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) 442 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
443 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
444 SET (PKG_CONFIG_EXECUTABLE $(type -P $(tc-getPKG_CONFIG)) CACHE FILEPATH "pkg-config executable" FORCE)
302 _EOF_ 445 _EOF_
303 446
304 if use prefix; then 447 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
448
449 if [[ ${EPREFIX} ]]; then
305 cat >> "${build_rules}" <<- _EOF_ 450 cat >> "${build_rules}" <<- _EOF_
306 # in Prefix we need rpath and must ensure cmake gets our default linker path 451 # in Prefix we need rpath and must ensure cmake gets our default linker path
307 # right ... except for Darwin hosts 452 # right ... except for Darwin hosts
308 IF (NOT APPLE) 453 IF (NOT APPLE)
309 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) 454 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
310 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" 455 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
311 CACHE STRING "" FORCE) 456 CACHE STRING "" FORCE)
312 457
313 ELSE () 458 ELSE ()
314 459
315 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX:-/usr}" CACHE STRING ""FORCE) 460 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
316 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE) 461 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
317 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) 462 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
318 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "" FORCE) 463 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
319 SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX:-/usr}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE) 464 SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE)
320 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE) 465 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
321 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX:-/usr}/lib" CACHE STRING "" FORCE) 466 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
322 467
323 ENDIF (NOT APPLE) 468 ENDIF (NOT APPLE)
324 _EOF_ 469 _EOF_
325 fi 470 fi
326 471
327 # Common configure parameters (invariants) 472 # Common configure parameters (invariants)
328 local common_config=${T}/gentoo_common_config.cmake 473 local common_config=${BUILD_DIR}/gentoo_common_config.cmake
329 local libdir=$(get_libdir) 474 local libdir=$(get_libdir)
330 cat > "${common_config}" <<- _EOF_ 475 cat > "${common_config}" <<- _EOF_
331 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE) 476 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
332 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries") 477 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
333 _EOF_ 478 _EOF_
340 local mycmakeargs_local=(${mycmakeargs}) 485 local mycmakeargs_local=(${mycmakeargs})
341 else 486 else
342 local mycmakeargs_local=("${mycmakeargs[@]}") 487 local mycmakeargs_local=("${mycmakeargs[@]}")
343 fi 488 fi
344 489
345 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX= 490 if [[ ${CMAKE_WARN_UNUSED_CLI} == no ]] ; then
491 local warn_unused_cli="--no-warn-unused-cli"
492 else
493 local warn_unused_cli=""
494 fi
346 495
347 # Common configure parameters (overridable) 496 # Common configure parameters (overridable)
348 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 497 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
349 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 498 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
350 local cmakeargs=( 499 local cmakeargs=(
500 ${warn_unused_cli}
351 -C "${common_config}" 501 -C "${common_config}"
502 -G "$(_generator_to_use)"
352 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}" 503 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
353 "${mycmakeargs_local[@]}" 504 "${mycmakeargs_local[@]}"
354 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" 505 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
355 -DCMAKE_INSTALL_DO_STRIP=OFF 506 -DCMAKE_INSTALL_DO_STRIP=OFF
356 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}" 507 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
357 "${MYCMAKEARGS}" 508 "${MYCMAKEARGS}"
358 ) 509 )
359 510
360 mkdir -p "${CMAKE_BUILD_DIR}"
361 pushd "${CMAKE_BUILD_DIR}" > /dev/null 511 pushd "${BUILD_DIR}" >/dev/null
362 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}" 512 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
363 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" 513 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
364 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed" 514 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
365 popd > /dev/null 515 popd >/dev/null
366} 516}
367 517
368enable_cmake-utils_src_compile() { 518enable_cmake-utils_src_compile() {
369 debug-print-function ${FUNCNAME} "$@" 519 debug-print-function ${FUNCNAME} "$@"
370 520
371 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure 521 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
372 cmake-utils_src_make "$@" 522 cmake-utils_src_make "$@"
523}
524
525_ninjaopts_from_makeopts() {
526 if [[ ${NINJAOPTS+set} == set ]]; then
527 return 0
528 fi
529 local ninjaopts=()
530 set -- ${MAKEOPTS}
531 while (( $# )); do
532 case $1 in
533 -j|-l|-k)
534 ninjaopts+=( $1 $2 )
535 shift 2
536 ;;
537 -j*|-l*|-k*)
538 ninjaopts+=( $1 )
539 shift 1
540 ;;
541 *) shift ;;
542 esac
543 done
544 export NINJAOPTS="${ninjaopts[*]}"
545}
546
547# @FUNCTION: ninja_src_make
548# @INTERNAL
549# @DESCRIPTION:
550# Build the package using ninja generator
551ninja_src_make() {
552 debug-print-function ${FUNCNAME} "$@"
553
554 [[ -e build.ninja ]] || die "build.ninja not found. Error during configure stage."
555
556 _ninjaopts_from_makeopts
557
558 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
559 set -- ninja ${NINJAOPTS} -v "$@"
560 else
561 set -- ninja ${NINJAOPTS} "$@"
562 fi
563
564 echo "$@"
565 "$@" || die
566}
567
568# @FUNCTION: emake_src_make
569# @INTERNAL
570# @DESCRIPTION:
571# Build the package using make generator
572emake_src_make() {
573 debug-print-function ${FUNCNAME} "$@"
574
575 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
576
577 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
578 emake VERBOSE=1 "$@" || die
579 else
580 emake "$@" || die
581 fi
582
373} 583}
374 584
375# @FUNCTION: cmake-utils_src_make 585# @FUNCTION: cmake-utils_src_make
376# @DESCRIPTION: 586# @DESCRIPTION:
377# Function for building the package. Automatically detects the build type. 587# Function for building the package. Automatically detects the build type.
378# All arguments are passed to emake. 588# All arguments are passed to emake.
379cmake-utils_src_make() { 589cmake-utils_src_make() {
380 debug-print-function ${FUNCNAME} "$@" 590 debug-print-function ${FUNCNAME} "$@"
381 591
382 _check_build_dir 592 _check_build_dir
383 pushd "${CMAKE_BUILD_DIR}" > /dev/null 593 pushd "${BUILD_DIR}" >/dev/null
384 # first check if Makefile exist otherwise die 594
385 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage." 595 ${CMAKE_MAKEFILE_GENERATOR}_src_make $@
386 if [[ -n ${CMAKE_VERBOSE} ]]; then 596
387 emake VERBOSE=1 "$@" || die "Make failed!"
388 else
389 emake "$@" || die "Make failed!"
390 fi
391 popd > /dev/null 597 popd >/dev/null
392} 598}
393 599
394enable_cmake-utils_src_install() { 600enable_cmake-utils_src_install() {
395 debug-print-function ${FUNCNAME} "$@" 601 debug-print-function ${FUNCNAME} "$@"
396 602
397 _check_build_dir 603 _check_build_dir
398 pushd "${CMAKE_BUILD_DIR}" > /dev/null 604 pushd "${BUILD_DIR}" >/dev/null
399 base_src_install "$@" 605 DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install"
400 popd > /dev/null 606 popd >/dev/null
607
608 pushd "${S}" >/dev/null
609 # Install docs, copied from base_src_install_docs
610 local x
611
612 if [[ "$(declare -p DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then
613 for x in "${DOCS[@]}"; do
614 debug-print "$FUNCNAME: docs: creating document from ${x}"
615 dodoc "${x}" || die "dodoc failed"
616 done
617 fi
618 if [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then
619 for x in "${HTML_DOCS[@]}"; do
620 debug-print "$FUNCNAME: docs: creating html document from ${x}"
621 dohtml -r "${x}" || die "dohtml failed"
622 done
623 fi
401 624
402 # Backward compatibility, for non-array variables 625 # Backward compatibility, for non-array variables
403 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then 626 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
404 dodoc ${DOCS} || die "dodoc failed" 627 dodoc ${DOCS} || die "dodoc failed"
405 fi 628 fi
406 if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then 629 if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
407 dohtml -r ${HTML_DOCS} || die "dohtml failed" 630 dohtml -r ${HTML_DOCS} || die "dohtml failed"
408 fi 631 fi
632
633 popd >/dev/null
409} 634}
410 635
411enable_cmake-utils_src_test() { 636enable_cmake-utils_src_test() {
412 debug-print-function ${FUNCNAME} "$@" 637 debug-print-function ${FUNCNAME} "$@"
413 638
414 _check_build_dir 639 _check_build_dir
415 pushd "${CMAKE_BUILD_DIR}" > /dev/null 640 pushd "${BUILD_DIR}" >/dev/null
416 local ctestargs 641 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
642
417 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure" 643 [[ -n ${TEST_VERBOSE} ]] && myctestargs+=( --extra-verbose --output-on-failure )
418 ctest ${ctestargs} || die "Tests failed." 644
645 if ctest "${myctestargs[@]}" "$@" ; then
646 einfo "Tests succeeded."
419 popd > /dev/null 647 popd >/dev/null
648 return 0
649 else
650 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
651 # on request from Diego
652 eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
653 eerror "--START TEST LOG--------------------------------------------------------------"
654 cat "${BUILD_DIR}/Testing/Temporary/LastTest.log"
655 eerror "--END TEST LOG----------------------------------------------------------------"
656 die "Tests failed."
657 else
658 die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log"
659 fi
660
661 # die might not die due to nonfatal
662 popd >/dev/null
663 return 1
664 fi
665}
666
667# @FUNCTION: cmake-utils_src_prepare
668# @DESCRIPTION:
669# Apply ebuild and user patches.
670cmake-utils_src_prepare() {
671 _execute_optionaly "src_prepare" "$@"
420} 672}
421 673
422# @FUNCTION: cmake-utils_src_configure 674# @FUNCTION: cmake-utils_src_configure
423# @DESCRIPTION: 675# @DESCRIPTION:
424# General function for configuring with cmake. Default behaviour is to start an 676# General function for configuring with cmake. Default behaviour is to start an
457 enable_cmake-utils_${phase} "$@" 709 enable_cmake-utils_${phase} "$@"
458 else 710 else
459 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@" 711 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
460 fi 712 fi
461} 713}
714
715fi

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