/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.49 Revision 1.84
1# Copyright 1999-2010 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 1.49 2010/04/10 02:20:59 reavertm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.84 2012/10/17 14:09:10 kensington 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@gmail.com> 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 contains functions that make creating ebuilds for 15# The cmake-utils eclass is base.eclass(5) wrapper that makes creating ebuilds for
18# cmake-based packages much easier. 16# cmake-based packages much easier.
19# 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
20# 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
21# functions for CMake. 19# and use_with functions for CMake.
22 20
23# @ECLASS-VARIABLE: WANT_CMAKE 21# @ECLASS-VARIABLE: WANT_CMAKE
24# @DESCRIPTION: 22# @DESCRIPTION:
25# Specify if cmake-utils eclass should depend on cmake optionaly or not. 23# 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. 24# This is usefull when only part of aplication is using cmake build system.
27# Valid values are: always [default], optional (where the value is the useflag 25# Valid values are: always [default], optional (where the value is the useflag
28# used for optionality) 26# used for optionality)
29WANT_CMAKE="${WANT_CMAKE:-always}" 27WANT_CMAKE="${WANT_CMAKE:-always}"
28
29# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
30# @DESCRIPTION:
31# Specify the minimum required CMake version. Default is 2.8.4
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
30CMAKEDEPEND="" 51CMAKEDEPEND=""
31case ${WANT_CMAKE} in 52case ${WANT_CMAKE} in
32 always) 53 always)
33 ;; 54 ;;
34 *) 55 *)
38esac 59esac
39inherit toolchain-funcs multilib flag-o-matic base 60inherit toolchain-funcs multilib flag-o-matic base
40 61
41CMAKE_EXPF="src_compile src_test src_install" 62CMAKE_EXPF="src_compile src_test src_install"
42case ${EAPI:-0} in 63case ${EAPI:-0} in
43 3|2) CMAKE_EXPF+=" src_configure" ;; 64 2|3|4|5) CMAKE_EXPF+=" src_configure" ;;
44 1|0) ;; 65 1|0) ;;
45 *) die "Unknown EAPI, Bug eclass maintainers." ;; 66 *) die "Unknown EAPI, Bug eclass maintainers." ;;
46esac 67esac
47EXPORT_FUNCTIONS ${CMAKE_EXPF} 68EXPORT_FUNCTIONS ${CMAKE_EXPF}
48 69
49: ${DESCRIPTION:="Based on the ${ECLASS} eclass"}
50
51if [[ ${PN} != cmake ]]; then 70if [[ ${PN} != cmake ]]; then
52 CMAKEDEPEND+=">=dev-util/cmake-2.6.2-r1" 71 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
53fi 72fi
54 73
55CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )" 74CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
56 75
57[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )" 76[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
93 echo "-D$1$x=$(use $2 && echo OFF || echo ON) " 112 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
94 done 113 done
95 fi 114 fi
96} 115}
97 116
98# @ECLASS-VARIABLE: DOCS
99# @DESCRIPTION:
100# Documents passed to dodoc command.
101
102# @ECLASS-VARIABLE: HTML_DOCS
103# @DESCRIPTION:
104# Documents passed to dohtml command.
105
106# @ECLASS-VARIABLE: PREFIX
107# @DESCRIPTION:
108# Eclass respects PREFIX variable, though it's not recommended way to set
109# install/lib/bin prefixes.
110# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
111
112# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD 117# @ECLASS-VARIABLE: CMAKE_BUILD_DIR
113# @DESCRIPTION: 118# @DESCRIPTION:
114# Set to enable in-source build. 119# Build directory where all cmake processed files should be generated.
115 120# For in-source build it's fixed to ${CMAKE_USE_DIR}.
116# @ECLASS-VARIABLE: CMAKE_VERBOSE 121# For out-of-source build it can be overriden, by default it uses
117# @DESCRIPTION: 122# ${WORKDIR}/${P}_build.
118# Set to enable verbose messages during compilation.
119 123
120# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE 124# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
121# @DESCRIPTION: 125# @DESCRIPTION:
122# Set to override default CMAKE_BUILD_TYPE. Only useful for packages 126# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
123# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)". 127# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
124# If about to be set - needs to be set before invoking cmake-utils_src_configure. 128# If about to be set - needs to be set before invoking cmake-utils_src_configure.
125# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type 129# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
126# specific compiler flags overriding make.conf. 130# specific compiler flags overriding make.conf.
127: ${CMAKE_BUILD_TYPE:=Gentoo} 131: ${CMAKE_BUILD_TYPE:=Gentoo}
128 132
129# @FUNCTION: _check_build_dir 133# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
130# @DESCRIPTION: 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
131# Determine using IN or OUT source build 161# Determine using IN or OUT source build
132_check_build_dir() { 162_check_build_dir() {
133 # @ECLASS-VARIABLE: CMAKE_USE_DIR
134 # @DESCRIPTION:
135 # Sets the directory where we are working with cmake.
136 # For example when application uses autotools and only one
137 # plugin needs to be done by cmake.
138 # By default it uses ${S}.
139 : ${CMAKE_USE_DIR:=${S}} 163 : ${CMAKE_USE_DIR:=${S}}
140
141 # @ECLASS-VARIABLE: CMAKE_BUILD_DIR
142 # @DESCRIPTION:
143 # Specify the build directory where all cmake processed
144 # files should be located.
145 #
146 # For installing binary doins "${CMAKE_BUILD_DIR}/${PN}"
147 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then 164 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
148 # we build in source dir 165 # we build in source dir
149 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}" 166 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}"
150 elif [[ ${CMAKE_USE_DIR} = ${WORKDIR} ]]; then
151 # out of tree build, but with $S=$WORKDIR, see bug #273949 for reason.
152 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build"
153 else 167 else
154 # regular out of tree build 168 : ${CMAKE_BUILD_DIR:=${WORKDIR}/${P}_build}
155 [[ ${1} = init || -d ${CMAKE_USE_DIR}_build ]] && SUF="_build" || SUF=""
156 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}${SUF}"
157 fi 169 fi
170 mkdir -p "${CMAKE_BUILD_DIR}"
158 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\"" 171 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\""
159} 172}
173
174# Determine which generator to use
175_generator_to_use() {
176 if [[ ${CMAKE_MAKEFILE_GENERATOR} = "ninja" ]]; then
177 has_version dev-util/ninja && echo "Ninja" && return
178 fi
179 echo "Unix Makefiles"
180}
181
160# @FUNCTION: cmake-utils_use_with 182# @FUNCTION: cmake-utils_use_with
161# @USAGE: <USE flag> [flag name] 183# @USAGE: <USE flag> [flag name]
162# @DESCRIPTION: 184# @DESCRIPTION:
163# Based on use_with. See ebuild(5). 185# Based on use_with. See ebuild(5).
164# 186#
218# 240#
219# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled 241# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
220# and -DHAVE_FOO=OFF if it is disabled. 242# and -DHAVE_FOO=OFF if it is disabled.
221cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; } 243cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
222 244
245# @FUNCTION: cmake-utils_use_use
246# @USAGE: <USE flag> [flag name]
247# @DESCRIPTION:
248# Based on use_enable. See ebuild(5).
249#
250# `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
251# and -DUSE_FOO=OFF if it is disabled.
252cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
253
223# @FUNCTION: cmake-utils_use 254# @FUNCTION: cmake-utils_use
224# @USAGE: <USE flag> [flag name] 255# @USAGE: <USE flag> [flag name]
225# @DESCRIPTION: 256# @DESCRIPTION:
226# Based on use_enable. See ebuild(5). 257# Based on use_enable. See ebuild(5).
227# 258#
231 262
232# Internal function for modifying hardcoded definitions. 263# Internal function for modifying hardcoded definitions.
233# Removes dangerous definitions that override Gentoo settings. 264# Removes dangerous definitions that override Gentoo settings.
234_modify-cmakelists() { 265_modify-cmakelists() {
235 debug-print-function ${FUNCNAME} "$@" 266 debug-print-function ${FUNCNAME} "$@"
267
268 # Only edit the files once
269 grep -qs "<<< Gentoo configuration >>>" CMakeLists.txt && return 0
236 270
237 # Comment out all set (<some_should_be_user_defined_variable> value) 271 # Comment out all set (<some_should_be_user_defined_variable> value)
238 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt 272 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
239 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \ 273 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
240 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \ 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}' {} + \
241 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{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}' {} + \
242 || die "${LINENO}: failed to disable hardcoded settings" 278 || die "${LINENO}: failed to disable hardcoded settings"
243 279
244 # NOTE Append some useful summary here 280 # NOTE Append some useful summary here
245 cat >> CMakeLists.txt <<- _EOF_ 281 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
246 282
247 MESSAGE(STATUS "<<< Gentoo configuration >>> 283 MESSAGE(STATUS "<<< Gentoo configuration >>>
248 Build type \${CMAKE_BUILD_TYPE} 284 Build type \${CMAKE_BUILD_TYPE}
249 Install path \${CMAKE_INSTALL_PREFIX} 285 Install path \${CMAKE_INSTALL_PREFIX}
250 Compiler flags: 286 Compiler flags:
255 Module \${CMAKE_MODULE_LINKER_FLAGS} 291 Module \${CMAKE_MODULE_LINKER_FLAGS}
256 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n") 292 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
257 _EOF_ 293 _EOF_
258} 294}
259 295
260# @FUNCTION: enable_cmake-utils_src_configure
261# @DESCRIPTION:
262# General function for configuring with cmake. Default behaviour is to start an
263# out-of-source build.
264enable_cmake-utils_src_configure() { 296enable_cmake-utils_src_configure() {
265 debug-print-function ${FUNCNAME} "$@" 297 debug-print-function ${FUNCNAME} "$@"
266 298
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
267 _check_build_dir init 306 _check_build_dir
268 307
269 # check if CMakeLists.txt exist and if no then die 308 # check if CMakeLists.txt exist and if no then die
270 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then 309 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
271 eerror "Unable to locate CMakeLists.txt under:" 310 eerror "Unable to locate CMakeLists.txt under:"
272 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"" 311 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
286 if ! has debug ${IUSE//+} || ! use debug; then 325 if ! has debug ${IUSE//+} || ! use debug; then
287 append-cppflags -DNDEBUG 326 append-cppflags -DNDEBUG
288 fi 327 fi
289 fi 328 fi
290 329
291 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS) 330 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
292 local build_rules=${T}/gentoo_rules.cmake 331 local build_rules=${CMAKE_BUILD_DIR}/gentoo_rules.cmake
293 cat > "${build_rules}" <<- _EOF_ 332 cat > "${build_rules}" <<- _EOF_
333 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
294 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE) 334 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
295 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) 335 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
296 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE) 336 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
297 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) 337 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
338 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
298 _EOF_ 339 _EOF_
299 340
300 if use prefix; then 341 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
342
343 if [[ ${EPREFIX} ]]; then
301 cat >> "${build_rules}" <<- _EOF_ 344 cat >> "${build_rules}" <<- _EOF_
302 # in Prefix we need rpath and must ensure cmake gets our default linker path 345 # in Prefix we need rpath and must ensure cmake gets our default linker path
303 # right ... except for Darwin hosts 346 # right ... except for Darwin hosts
304 IF (NOT APPLE) 347 IF (NOT APPLE)
305 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) 348 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
306 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" 349 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
307 CACHE STRING "" FORCE) 350 CACHE STRING "" FORCE)
351
352 ELSE ()
353
354 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
355 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
356 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
357 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
358 SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE)
359 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
360 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
361
308 ENDIF (NOT APPLE) 362 ENDIF (NOT APPLE)
309 _EOF_ 363 _EOF_
310 fi 364 fi
311 365
312 # Common configure parameters (invariants) 366 # Common configure parameters (invariants)
313 local common_config=${T}/gentoo_common_config.cmake 367 local common_config=${CMAKE_BUILD_DIR}/gentoo_common_config.cmake
314 local libdir=$(get_libdir) 368 local libdir=$(get_libdir)
315 cat > "${common_config}" <<- _EOF_ 369 cat > "${common_config}" <<- _EOF_
316 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE) 370 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
317 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries") 371 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
318 _EOF_ 372 _EOF_
319 [[ -n ${NOCOLOR} ]] || echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}" 373 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
320 374
321 # Convert mycmakeargs to an array, for backwards compatibility 375 # Convert mycmakeargs to an array, for backwards compatibility
322 # Make the array a local variable since <=portage-2.1.6.x does not 376 # Make the array a local variable since <=portage-2.1.6.x does not
323 # support global arrays (see bug #297255). 377 # support global arrays (see bug #297255).
324 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then 378 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
325 local mycmakeargs_local=(${mycmakeargs}) 379 local mycmakeargs_local=(${mycmakeargs})
326 else 380 else
327 local mycmakeargs_local=("${mycmakeargs[@]}") 381 local mycmakeargs_local=("${mycmakeargs[@]}")
328 fi 382 fi
329 383
330 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
331
332 # Common configure parameters (overridable) 384 # Common configure parameters (overridable)
333 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 385 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
334 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 386 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
335 local cmakeargs=( 387 local cmakeargs=(
388 --no-warn-unused-cli
336 -C "${common_config}" 389 -C "${common_config}"
390 -G "$(_generator_to_use)"
337 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}" 391 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
338 "${mycmakeargs_local[@]}" 392 "${mycmakeargs_local[@]}"
339 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" 393 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
340 -DCMAKE_INSTALL_DO_STRIP=OFF 394 -DCMAKE_INSTALL_DO_STRIP=OFF
341 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}" 395 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
342 "${MYCMAKEARGS}" 396 "${MYCMAKEARGS}"
343 ) 397 )
344 398
345 mkdir -p "${CMAKE_BUILD_DIR}"
346 pushd "${CMAKE_BUILD_DIR}" > /dev/null 399 pushd "${CMAKE_BUILD_DIR}" > /dev/null
347 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}" 400 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
348 echo cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}" 401 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
349 cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed" 402 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
350
351 popd > /dev/null 403 popd > /dev/null
352} 404}
353 405
406enable_cmake-utils_src_compile() {
407 debug-print-function ${FUNCNAME} "$@"
408
409 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
410 cmake-utils_src_make "$@"
411}
412
413# @FUNCTION: cmake-utils_src_make
414# @DESCRIPTION:
415# Function for building the package. Automatically detects the build type.
416# All arguments are passed to emake.
417cmake-utils_src_make() {
418 debug-print-function ${FUNCNAME} "$@"
419
420 _check_build_dir
421 pushd "${CMAKE_BUILD_DIR}" > /dev/null
422 if [[ $(_generator_to_use) = Ninja ]]; then
423 # first check if Makefile exist otherwise die
424 [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
425 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
426 #TODO get load average from portage (-l option)
427 ninja ${MAKEOPTS} -v "$@"
428 else
429 ninja "$@"
430 fi || die "ninja failed!"
431 else
432 # first check if Makefile exist otherwise die
433 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
434 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
435 emake VERBOSE=1 "$@" || die "Make failed!"
436 else
437 emake "$@" || die "Make failed!"
438 fi
439 fi
440 popd > /dev/null
441}
442
443enable_cmake-utils_src_install() {
444 debug-print-function ${FUNCNAME} "$@"
445
446 _check_build_dir
447 pushd "${CMAKE_BUILD_DIR}" > /dev/null
448 if [[ $(_generator_to_use) = Ninja ]]; then
449 DESTDIR=${D} ninja install "$@" || die "died running ninja install"
450 base_src_install_docs
451 else
452 base_src_install "$@"
453 fi
454 popd > /dev/null
455
456 # Backward compatibility, for non-array variables
457 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
458 dodoc ${DOCS} || die "dodoc failed"
459 fi
460 if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
461 dohtml -r ${HTML_DOCS} || die "dohtml failed"
462 fi
463}
464
465enable_cmake-utils_src_test() {
466 debug-print-function ${FUNCNAME} "$@"
467 local ctestargs
468
469 _check_build_dir
470 pushd "${CMAKE_BUILD_DIR}" > /dev/null
471 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
472
473 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
474
475 if ctest ${ctestargs} "$@" ; then
476 einfo "Tests succeeded."
477 popd > /dev/null
478 return 0
479 else
480 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
481 # on request from Diego
482 eerror "Tests failed. Test log ${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
483 eerror "--START TEST LOG--------------------------------------------------------------"
484 cat "${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
485 eerror "--END TEST LOG----------------------------------------------------------------"
486 die "Tests failed."
487 else
488 die "Tests failed. When you file a bug, please attach the following file: \n\t${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
489 fi
490
491 # die might not die due to nonfatal
492 popd > /dev/null
493 return 1
494 fi
495}
496
497# @FUNCTION: cmake-utils_src_configure
498# @DESCRIPTION:
499# General function for configuring with cmake. Default behaviour is to start an
500# out-of-source build.
501cmake-utils_src_configure() {
502 _execute_optionaly "src_configure" "$@"
503}
504
354# @FUNCTION: enable_cmake-utils_src_compile 505# @FUNCTION: cmake-utils_src_compile
355# @DESCRIPTION: 506# @DESCRIPTION:
356# General function for compiling with cmake. Default behaviour is to check for 507# General function for compiling with cmake. Default behaviour is to check for
357# EAPI and respectively to configure as well or just compile. 508# EAPI and respectively to configure as well or just compile.
358enable_cmake-utils_src_compile() { 509# Automatically detects the build type. All arguments are passed to emake.
359 debug-print-function ${FUNCNAME} "$@"
360
361 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
362 cmake-utils_src_make "$@"
363}
364
365# @FUNCTION: cmake-utils_src_make
366# @DESCRIPTION:
367# Function for building the package. Automatically detects the build type.
368# All arguments are passed to emake
369cmake-utils_src_make() {
370 debug-print-function ${FUNCNAME} "$@"
371
372 _check_build_dir
373 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
374 # first check if Makefile exist otherwise die
375 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
376 if [[ -n ${CMAKE_VERBOSE} ]]; then
377 emake VERBOSE=1 "$@" || die "Make failed!"
378 else
379 emake "$@" || die "Make failed!"
380 fi
381 popd &> /dev/null
382}
383
384# @FUNCTION: enable_cmake-utils_src_install
385# @DESCRIPTION:
386# Function for installing the package. Automatically detects the build type.
387enable_cmake-utils_src_install() {
388 debug-print-function ${FUNCNAME} "$@"
389
390 _check_build_dir
391 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
392 emake install DESTDIR="${D}" || die "Make install failed"
393 popd &> /dev/null
394
395 # Manual document installation
396 [[ -n "${DOCS}" ]] && { dodoc ${DOCS} || die "dodoc failed" ; }
397 [[ -n "${HTML_DOCS}" ]] && { dohtml -r ${HTML_DOCS} || die "dohtml failed" ; }
398}
399
400# @FUNCTION: enable_cmake-utils_src_test
401# @DESCRIPTION:
402# Function for testing the package. Automatically detects the build type.
403enable_cmake-utils_src_test() {
404 debug-print-function ${FUNCNAME} "$@"
405
406 _check_build_dir
407 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
408 # Standard implementation of src_test
409 if emake -j1 check -n &> /dev/null; then
410 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}"
411 if ! emake -j1 check; then
412 die "Make check failed. See above for details."
413 fi
414 elif emake -j1 test -n &> /dev/null; then
415 einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
416 if ! emake -j1 test; then
417 die "Make test failed. See above for details."
418 fi
419 else
420 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
421 fi
422 popd &> /dev/null
423}
424
425## Wrappers for calls bellow this line
426# @FUNCTION: cmake-utils_src_configure
427# @DESCRIPTION:
428# Wrapper for detection if we want to run enable_ prefixed function with same name
429# unconditionaly or only when some useflag is enabled.
430cmake-utils_src_configure() {
431 _execute_optionaly "src_configure" "$@"
432}
433
434# @FUNCTION: cmake-utils_src_compile
435# @DESCRIPTION:
436# Wrapper for detection if we want to run enable_ prefixed function with same name
437# unconditionaly or only when some useflag is enabled.
438cmake-utils_src_compile() { 510cmake-utils_src_compile() {
439 _execute_optionaly "src_compile" "$@" 511 _execute_optionaly "src_compile" "$@"
440} 512}
441 513
442# @FUNCTION: cmake-utils_src_install 514# @FUNCTION: cmake-utils_src_install
443# @DESCRIPTION: 515# @DESCRIPTION:
444# Wrapper for detection if we want to run enable_ prefixed function with same name 516# Function for installing the package. Automatically detects the build type.
445# unconditionaly or only when some useflag is enabled.
446cmake-utils_src_install() { 517cmake-utils_src_install() {
447 _execute_optionaly "src_install" "$@" 518 _execute_optionaly "src_install" "$@"
448} 519}
449 520
450# @FUNCTION: cmake-utils_src_test 521# @FUNCTION: cmake-utils_src_test
451# @DESCRIPTION: 522# @DESCRIPTION:
452# Wrapper for detection if we want to run enable_ prefixed function with same name 523# Function for testing the package. Automatically detects the build type.
453# unconditionaly or only when some useflag is enabled.
454cmake-utils_src_test() { 524cmake-utils_src_test() {
455 _execute_optionaly "src_test" "$@" 525 _execute_optionaly "src_test" "$@"
456} 526}
457 527
458 528# Optionally executes phases based on WANT_CMAKE variable/USE flag.
459_execute_optionaly() { 529_execute_optionaly() {
460 local phase="$1" ; shift 530 local phase="$1" ; shift
461 if [[ ${WANT_CMAKE} = always ]]; then 531 if [[ ${WANT_CMAKE} = always ]]; then
462 enable_cmake-utils_${phase} "$@" 532 enable_cmake-utils_${phase} "$@"
463 else 533 else

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