/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.27 Revision 1.91
1# Copyright 1999-2009 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 1.27 2009/05/27 14:34:33 scarabeus Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.91 2013/01/17 20:18:28 creffett 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@poczta.fm> 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
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="${WANT_CMAKE:-always}"
28
29# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
30# @DESCRIPTION:
31# Specify the minimum required CMake version. Default is 2.8.4
32CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.8}"
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
23inherit toolchain-funcs multilib flag-o-matic base 60inherit toolchain-funcs multilib flag-o-matic base
24 61
25EXPF="src_compile src_test src_install" 62CMAKE_EXPF="src_compile src_test src_install"
26case ${EAPI:-0} in 63case ${EAPI:-0} in
27 2) EXPF="${EXPF} src_configure" ;; 64 2|3|4|5) CMAKE_EXPF+=" src_configure" ;;
28 1|0) ;; 65 1|0) ;;
29 *) die "Unknown EAPI, Bug eclass maintainers." ;; 66 *) die "Unknown EAPI, Bug eclass maintainers." ;;
30esac 67esac
31EXPORT_FUNCTIONS ${EXPF} 68EXPORT_FUNCTIONS ${CMAKE_EXPF}
32
33: ${DESCRIPTION:="Based on the ${ECLASS} eclass"}
34 69
35if [[ ${PN} != cmake ]]; then 70if [[ ${PN} != cmake ]]; then
36 CMAKEDEPEND=">=dev-util/cmake-2.6.2-r1" 71 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
37fi 72fi
38 73
74CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
75
76[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
77
39DEPEND="${CMAKEDEPEND} 78DEPEND="${CMAKEDEPEND}"
40 userland_GNU? ( >=sys-apps/findutils-4.4.0 ) 79unset CMAKEDEPEND
41"
42 80
43# Internal functions used by cmake-utils_use_* 81# Internal functions used by cmake-utils_use_*
44_use_me_now() { 82_use_me_now() {
45 debug-print-function ${FUNCNAME} "$@" 83 debug-print-function ${FUNCNAME} "$@"
46 84
74 echo "-D$1$x=$(use $2 && echo OFF || echo ON) " 112 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
75 done 113 done
76 fi 114 fi
77} 115}
78 116
79# @ECLASS-VARIABLE: DOCS
80# @DESCRIPTION:
81# Documents passed to dodoc command.
82
83# @ECLASS-VARIABLE: HTML_DOCS 117# @ECLASS-VARIABLE: BUILD_DIR
84# @DESCRIPTION: 118# @DESCRIPTION:
85# Documents passed to dohtml command. 119# Build directory where all cmake processed files should be generated.
86 120# For in-source build it's fixed to ${CMAKE_USE_DIR}.
87# @ECLASS-VARIABLE: PREFIX 121# For out-of-source build it can be overriden, by default it uses
88# @DESCRIPTION: 122# ${WORKDIR}/${P}_build.
89# Eclass respects PREFIX variable, though it's not recommended way to set 123#
90# install/lib/bin prefixes. 124# This variable has been called CMAKE_BUILD_DIR formerly.
91# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead. 125# It is set under that name for compatibility.
92
93# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
94# @DESCRIPTION:
95# Set to enable in-source build.
96
97# @ECLASS-VARIABLE: CMAKE_NO_COLOR
98# @DESCRIPTION:
99# Set to disable cmake output coloring.
100
101# @ECLASS-VARIABLE: CMAKE_VERBOSE
102# @DESCRIPTION:
103# Set to enable verbose messages during compilation.
104 126
105# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE 127# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
106# @DESCRIPTION: 128# @DESCRIPTION:
107# Set to override default CMAKE_BUILD_TYPE. Only useful for packages 129# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
108# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)". 130# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
109# If about to be set - needs to be set before invoking cmake-utils_src_configure. 131# If about to be set - needs to be set before invoking cmake-utils_src_configure.
110# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type 132# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
111# specific compiler flags overriding make.conf. 133# specific compiler flags overriding make.conf.
112: ${CMAKE_BUILD_TYPE:=Gentoo} 134: ${CMAKE_BUILD_TYPE:=Gentoo}
113 135
114# @FUNCTION: _check_build_dir 136# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
115# @DESCRIPTION: 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
116# Determine using IN or OUT source build 164# Determine using IN or OUT source build
117_check_build_dir() { 165_check_build_dir() {
118 # @ECLASS-VARIABLE: CMAKE_USE_DIR
119 # @DESCRIPTION:
120 # Sets the directory where we are working with cmake.
121 # For example when application uses autotools and only one
122 # plugin needs to be done by cmake.
123 # By default it uses ${S}.
124 : ${CMAKE_USE_DIR:=${S}} 166 : ${CMAKE_USE_DIR:=${S}}
125
126 # @ECLASS-VARIABLE: CMAKE_BUILD_DIR
127 # @DESCRIPTION:
128 # Specify the build directory where all cmake processed
129 # files should be located.
130 #
131 # For installing binary doins "${CMAKE_BUILD_DIR}/${PN}"
132 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then 167 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
168 # we build in source dir
133 CMAKE_BUILD_DIR="${CMAKE_USE_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
182 if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
183 BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build}
134 else 184 else
135 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}_build" 185 : ${BUILD_DIR:=${WORKDIR}/${P}_build}
136 fi 186 fi
187 fi
188
189 # Backwards compatibility for getting the value.
190 CMAKE_BUILD_DIR=${BUILD_DIR}
191
192 mkdir -p "${BUILD_DIR}"
137 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\"" 193 echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
138} 194}
195
196# Determine which generator to use
197_generator_to_use() {
198 if [[ ${CMAKE_MAKEFILE_GENERATOR} = "ninja" ]]; then
199 has_version dev-util/ninja && echo "Ninja" && return
200 fi
201 echo "Unix Makefiles"
202}
203
139# @FUNCTION: cmake-utils_use_with 204# @FUNCTION: cmake-utils_use_with
140# @USAGE: <USE flag> [flag name] 205# @USAGE: <USE flag> [flag name]
141# @DESCRIPTION: 206# @DESCRIPTION:
142# Based on use_with. See ebuild(5). 207# Based on use_with. See ebuild(5).
143# 208#
197# 262#
198# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled 263# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
199# and -DHAVE_FOO=OFF if it is disabled. 264# and -DHAVE_FOO=OFF if it is disabled.
200cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; } 265cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
201 266
202# @FUNCTION: cmake-utils_has 267# @FUNCTION: cmake-utils_use_use
268# @USAGE: <USE flag> [flag name]
203# @DESCRIPTION: 269# @DESCRIPTION:
204# Deprecated, use cmake-utils_use_has, kept now for backcompat. 270# Based on use_enable. See ebuild(5).
205cmake-utils_has() { ewarn "QA notice: using deprecated ${FUNCNAME} call, use cmake-utils_use_has instead." ; _use_me_now HAVE_ "$@" ; } 271#
272# `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
273# and -DUSE_FOO=OFF if it is disabled.
274cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
206 275
207# @FUNCTION: cmake-utils_use 276# @FUNCTION: cmake-utils_use
208# @USAGE: <USE flag> [flag name] 277# @USAGE: <USE flag> [flag name]
209# @DESCRIPTION: 278# @DESCRIPTION:
210# Based on use_enable. See ebuild(5). 279# Based on use_enable. See ebuild(5).
212# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled 281# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
213# and -DFOO=OFF if it is disabled. 282# and -DFOO=OFF if it is disabled.
214cmake-utils_use() { _use_me_now "" "$@" ; } 283cmake-utils_use() { _use_me_now "" "$@" ; }
215 284
216# Internal function for modifying hardcoded definitions. 285# Internal function for modifying hardcoded definitions.
217# Removes dangerous definitionts that override Gentoo settings. 286# Removes dangerous definitions that override Gentoo settings.
218_modify-cmakelists() { 287_modify-cmakelists() {
219 debug-print-function ${FUNCNAME} "$@" 288 debug-print-function ${FUNCNAME} "$@"
289
290 # Only edit the files once
291 grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
220 292
221 # Comment out all set (<some_should_be_user_defined_variable> value) 293 # Comment out all set (<some_should_be_user_defined_variable> value)
222 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt 294 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
223 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \ 295 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
224 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \ 296 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
297 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
225 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \ 298 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
299 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
226 || die "${LINENO}: failed to disable hardcoded settings" 300 || die "${LINENO}: failed to disable hardcoded settings"
227 301
228 # NOTE Append some useful summary here 302 # NOTE Append some useful summary here
229 echo ' 303 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
304
230MESSAGE(STATUS "<<< Gentoo configuration >>> 305 MESSAGE(STATUS "<<< Gentoo configuration >>>
231Build type: ${CMAKE_BUILD_TYPE} 306 Build type \${CMAKE_BUILD_TYPE}
232Install path: ${CMAKE_INSTALL_PREFIX}\n")' >> CMakeLists.txt 307 Install path \${CMAKE_INSTALL_PREFIX}
308 Compiler flags:
309 C \${CMAKE_C_FLAGS}
310 C++ \${CMAKE_CXX_FLAGS}
311 Linker flags:
312 Executable \${CMAKE_EXE_LINKER_FLAGS}
313 Module \${CMAKE_MODULE_LINKER_FLAGS}
314 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
315 _EOF_
233} 316}
234 317
235# @FUNCTION: cmake-utils_src_configure
236# @DESCRIPTION:
237# General function for configuring with cmake. Default behaviour is to start an
238# out-of-source build.
239cmake-utils_src_configure() { 318enable_cmake-utils_src_configure() {
240 debug-print-function ${FUNCNAME} "$@" 319 debug-print-function ${FUNCNAME} "$@"
320
321 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
322 local name
323 for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
324 find "${S}" -name ${name}.cmake -exec rm -v {} +
325 done
326 }
241 327
242 _check_build_dir 328 _check_build_dir
243 329
244 # check if CMakeLists.txt exist and if no then die 330 # check if CMakeLists.txt exist and if no then die
245 if [[ ! -e "${CMAKE_USE_DIR}"/CMakeLists.txt ]] ; then 331 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
246 eerror "I was unable to locate CMakeLists.txt under:" 332 eerror "Unable to locate CMakeLists.txt under:"
247 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"" 333 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
248 eerror "You should consider not inheriting the cmake eclass." 334 eerror "Consider not inheriting the cmake eclass."
249 die "FATAL: Unable to find CMakeLists.txt" 335 die "FATAL: Unable to find CMakeLists.txt"
250 fi 336 fi
251 337
252 # Remove dangerous things. 338 # Remove dangerous things.
253 _modify-cmakelists 339 _modify-cmakelists
340
341 # Fix xdg collision with sandbox
342 export XDG_CONFIG_HOME="${T}"
254 343
255 # @SEE CMAKE_BUILD_TYPE 344 # @SEE CMAKE_BUILD_TYPE
256 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then 345 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
257 # Handle release builds 346 # Handle release builds
258 if ! has debug ${IUSE//+} || ! use debug; then 347 if ! has debug ${IUSE//+} || ! use debug; then
259 append-cppflags -DNDEBUG 348 append-cppflags -DNDEBUG
260 fi 349 fi
261 fi 350 fi
262 351
263 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS) 352 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
264 local build_rules="${TMPDIR}"/gentoo_rules.cmake 353 local build_rules=${BUILD_DIR}/gentoo_rules.cmake
265cat > ${build_rules} << _EOF_ 354 cat > "${build_rules}" <<- _EOF_
355 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
356 SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
266SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE) 357 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
267SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) 358 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
268SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE) 359 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
269SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) 360 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
361 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
270_EOF_ 362 _EOF_
363
364 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
365
366 if [[ ${EPREFIX} ]]; then
367 cat >> "${build_rules}" <<- _EOF_
368 # in Prefix we need rpath and must ensure cmake gets our default linker path
369 # right ... except for Darwin hosts
370 IF (NOT APPLE)
371 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
372 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
373 CACHE STRING "" FORCE)
374
375 ELSE ()
376
377 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
378 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
379 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
380 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
381 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)
382 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
383 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
384
385 ENDIF (NOT APPLE)
386 _EOF_
387 fi
388
389 # Common configure parameters (invariants)
390 local common_config=${BUILD_DIR}/gentoo_common_config.cmake
391 local libdir=$(get_libdir)
392 cat > "${common_config}" <<- _EOF_
393 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
394 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
395 _EOF_
396 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
397
398 # Convert mycmakeargs to an array, for backwards compatibility
399 # Make the array a local variable since <=portage-2.1.6.x does not
400 # support global arrays (see bug #297255).
401 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
402 local mycmakeargs_local=(${mycmakeargs})
403 else
404 local mycmakeargs_local=("${mycmakeargs[@]}")
405 fi
271 406
272 # Common configure parameters (overridable) 407 # Common configure parameters (overridable)
273 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 408 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
274 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 409 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
275 local cmakeargs=" 410 local cmakeargs=(
411 --no-warn-unused-cli
412 -C "${common_config}"
413 -G "$(_generator_to_use)"
276 -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr} 414 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
277 ${mycmakeargs} 415 "${mycmakeargs_local[@]}"
278 -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} 416 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
279 -DCMAKE_INSTALL_DO_STRIP=OFF 417 -DCMAKE_INSTALL_DO_STRIP=OFF
280 -DCMAKE_USER_MAKE_RULES_OVERRIDE=${build_rules}" 418 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
419 "${MYCMAKEARGS}"
420 )
281 421
282 # Common configure parameters (invariants)
283 local common_config="${TMPDIR}"/gentoo_common_config.cmake
284 local libdir=$(get_libdir)
285cat > ${common_config} << _EOF_
286SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
287_EOF_
288 [[ -n ${CMAKE_NO_COLOR} ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> ${common_config}
289 cmakeargs="-C ${common_config} ${cmakeargs}"
290
291 mkdir -p "${CMAKE_BUILD_DIR}"
292 pushd "${CMAKE_BUILD_DIR}" > /dev/null 422 pushd "${BUILD_DIR}" > /dev/null
293 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is $cmakeargs" 423 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
424 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
294 cmake ${cmakeargs} "${CMAKE_USE_DIR}" || die "cmake failed" 425 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
295
296 popd > /dev/null 426 popd > /dev/null
427}
428
429enable_cmake-utils_src_compile() {
430 debug-print-function ${FUNCNAME} "$@"
431
432 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
433 cmake-utils_src_make "$@"
434}
435
436# @FUNCTION: cmake-utils_src_make
437# @DESCRIPTION:
438# Function for building the package. Automatically detects the build type.
439# All arguments are passed to emake.
440cmake-utils_src_make() {
441 debug-print-function ${FUNCNAME} "$@"
442
443 _check_build_dir
444 pushd "${BUILD_DIR}" > /dev/null
445 if [[ $(_generator_to_use) = Ninja ]]; then
446 # first check if Makefile exist otherwise die
447 [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
448 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
449 #TODO get load average from portage (-l option)
450 ninja ${MAKEOPTS} -v "$@"
451 else
452 ninja "$@"
453 fi || die "ninja failed!"
454 else
455 # first check if Makefile exist otherwise die
456 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
457 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
458 emake VERBOSE=1 "$@" || die "Make failed!"
459 else
460 emake "$@" || die "Make failed!"
461 fi
462 fi
463 popd > /dev/null
464}
465
466enable_cmake-utils_src_install() {
467 debug-print-function ${FUNCNAME} "$@"
468
469 _check_build_dir
470 pushd "${BUILD_DIR}" > /dev/null
471 if [[ $(_generator_to_use) = Ninja ]]; then
472 DESTDIR=${D} ninja install "$@" || die "died running ninja install"
473 base_src_install_docs
474 else
475 base_src_install "$@"
476 fi
477 popd > /dev/null
478
479 # Backward compatibility, for non-array variables
480 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
481 dodoc ${DOCS} || die "dodoc failed"
482 fi
483 if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
484 dohtml -r ${HTML_DOCS} || die "dohtml failed"
485 fi
486}
487
488enable_cmake-utils_src_test() {
489 debug-print-function ${FUNCNAME} "$@"
490
491 _check_build_dir
492 pushd "${BUILD_DIR}" > /dev/null
493 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
494
495 [[ -n ${TEST_VERBOSE} ]] && myctestargs+=( --extra-verbose --output-on-failure )
496
497 if ctest "${myctestargs[@]}" "$@" ; then
498 einfo "Tests succeeded."
499 popd > /dev/null
500 return 0
501 else
502 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
503 # on request from Diego
504 eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
505 eerror "--START TEST LOG--------------------------------------------------------------"
506 cat "${BUILD_DIR}/Testing/Temporary/LastTest.log"
507 eerror "--END TEST LOG----------------------------------------------------------------"
508 die "Tests failed."
509 else
510 die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log"
511 fi
512
513 # die might not die due to nonfatal
514 popd > /dev/null
515 return 1
516 fi
517}
518
519# @FUNCTION: cmake-utils_src_configure
520# @DESCRIPTION:
521# General function for configuring with cmake. Default behaviour is to start an
522# out-of-source build.
523cmake-utils_src_configure() {
524 _execute_optionaly "src_configure" "$@"
297} 525}
298 526
299# @FUNCTION: cmake-utils_src_compile 527# @FUNCTION: cmake-utils_src_compile
300# @DESCRIPTION: 528# @DESCRIPTION:
301# General function for compiling with cmake. Default behaviour is to check for 529# General function for compiling with cmake. Default behaviour is to check for
302# EAPI and respectively to configure as well or just compile. 530# EAPI and respectively to configure as well or just compile.
531# Automatically detects the build type. All arguments are passed to emake.
303cmake-utils_src_compile() { 532cmake-utils_src_compile() {
304 debug-print-function ${FUNCNAME} "$@" 533 _execute_optionaly "src_compile" "$@"
305
306 has src_configure ${EXPF} || cmake-utils_src_configure
307 cmake-utils_src_make "$@"
308}
309
310# @FUNCTION: cmake-utils_src_configurein
311# @DESCRIPTION:
312# Deprecated
313cmake-utils_src_configurein() {
314 ewarn "QA notice: using deprecated ${FUNCNAME} call, set CMAKE_IN_SOURCE_BUILD=1 instead."
315 cmake-utils_src_configure
316}
317
318# @FUNCTION: cmake-utils_src_configureout
319# @DESCRIPTION:
320# Deprecated
321cmake-utils_src_configureout() {
322 ewarn "QA notice: using deprecated ${FUNCNAME} call, out of source build is enabled by default."
323 cmake-utils_src_configure
324}
325
326# @FUNCTION: cmake-utils_src_make
327# @DESCRIPTION:
328# Function for building the package. Automatically detects the build type.
329# All arguments are passed to emake:
330cmake-utils_src_make() {
331 debug-print-function ${FUNCNAME} "$@"
332
333 _check_build_dir
334 pushd "${CMAKE_BUILD_DIR}" > /dev/null
335 # first check if Makefile exist otherwise die
336 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
337 if [[ -n ${CMAKE_VERBOSE} ]]; then
338 emake VERBOSE=1 "$@" || die "Make failed!"
339 else
340 emake "$@" || die "Make failed!"
341 fi
342 popd > /dev/null
343} 534}
344 535
345# @FUNCTION: cmake-utils_src_install 536# @FUNCTION: cmake-utils_src_install
346# @DESCRIPTION: 537# @DESCRIPTION:
347# Function for installing the package. Automatically detects the build type. 538# Function for installing the package. Automatically detects the build type.
348cmake-utils_src_install() { 539cmake-utils_src_install() {
349 debug-print-function ${FUNCNAME} "$@" 540 _execute_optionaly "src_install" "$@"
350
351 _check_build_dir
352 pushd "${CMAKE_BUILD_DIR}" > /dev/null
353 emake install DESTDIR="${D}" || die "Make install failed"
354 popd > /dev/null
355
356 # Manual document installation
357 [[ -n "${DOCS}" ]] && { dodoc ${DOCS} || die "dodoc failed" ; }
358 [[ -n "${HTML_DOCS}" ]] && { dohtml -r ${HTML_DOCS} || die "dohtml failed" ; }
359} 541}
360 542
361# @FUNCTION: cmake-utils_src_test 543# @FUNCTION: cmake-utils_src_test
362# @DESCRIPTION: 544# @DESCRIPTION:
363# Function for testing the package. Automatically detects the build type. 545# Function for testing the package. Automatically detects the build type.
364cmake-utils_src_test() { 546cmake-utils_src_test() {
365 debug-print-function ${FUNCNAME} "$@" 547 _execute_optionaly "src_test" "$@"
548}
366 549
367 _check_build_dir 550# Optionally executes phases based on WANT_CMAKE variable/USE flag.
368 pushd "${CMAKE_BUILD_DIR}" > /dev/null 551_execute_optionaly() {
369 # Standard implementation of src_test 552 local phase="$1" ; shift
370 if emake -j1 check -n &> /dev/null; then 553 if [[ ${WANT_CMAKE} = always ]]; then
371 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}" 554 enable_cmake-utils_${phase} "$@"
372 if ! emake -j1 check; then 555 else
373 die "Make check failed. See above for details." 556 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
374 fi 557 fi
375 elif emake -j1 test -n &> /dev/null; then
376 einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
377 if ! emake -j1 test; then
378 die "Make test failed. See above for details."
379 fi
380 else
381 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
382 fi
383 popd > /dev/null
384} 558}

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