/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.25 Revision 1.82
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 1.25 2009/04/11 19:44:43 scarabeus Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.82 2012/09/27 16:35:41 axs 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:-2.8.4}"
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
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 ;;
29 1|0) ;; 65 1|0) ;;
30 *) die "Unknown EAPI, Bug eclass maintainers." ;; 66 *) die "Unknown EAPI, Bug eclass maintainers." ;;
31esac 67esac
32EXPORT_FUNCTIONS ${EXPF} 68EXPORT_FUNCTIONS ${CMAKE_EXPF}
33
34: ${DESCRIPTION:="Based on the ${ECLASS} eclass"}
35 69
36if [[ ${PN} != cmake ]]; then 70if [[ ${PN} != cmake ]]; then
37 CMAKEDEPEND=">=dev-util/cmake-2.6.2-r1" 71 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
38fi 72fi
39 73
74CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
75
76[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
77
40DEPEND="${CMAKEDEPEND} 78DEPEND="${CMAKEDEPEND}"
41 userland_GNU? ( >=sys-apps/findutils-4.4.0 ) 79unset CMAKEDEPEND
42"
43 80
44# Internal functions used by cmake-utils_use_* 81# Internal functions used by cmake-utils_use_*
45_use_me_now() { 82_use_me_now() {
46 debug-print-function ${FUNCNAME} "$@" 83 debug-print-function ${FUNCNAME} "$@"
47 84
75 echo "-D$1$x=$(use $2 && echo OFF || echo ON) " 112 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
76 done 113 done
77 fi 114 fi
78} 115}
79 116
80# @ECLASS-VARIABLE: DOCS
81# @DESCRIPTION:
82# Documents passed to dodoc command.
83
84# @ECLASS-VARIABLE: HTML_DOCS
85# @DESCRIPTION:
86# Documents passed to dohtml command.
87
88# @ECLASS-VARIABLE: PREFIX
89# @DESCRIPTION:
90# Eclass respects PREFIX variable, though it's not recommended way to set
91# install/lib/bin prefixes.
92# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
93
94# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD 117# @ECLASS-VARIABLE: CMAKE_BUILD_DIR
95# @DESCRIPTION: 118# @DESCRIPTION:
96# Set to enable in-source build. 119# Build directory where all cmake processed files should be generated.
97 120# For in-source build it's fixed to ${CMAKE_USE_DIR}.
98# @ECLASS-VARIABLE: CMAKE_NO_COLOR 121# For out-of-source build it can be overriden, by default it uses
99# @DESCRIPTION: 122# ${WORKDIR}/${P}_build.
100# Set to disable cmake output coloring.
101
102# @ECLASS-VARIABLE: CMAKE_VERBOSE
103# @DESCRIPTION:
104# Set to enable verbose messages during compilation.
105 123
106# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE 124# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
107# @DESCRIPTION: 125# @DESCRIPTION:
108# Set to override default CMAKE_BUILD_TYPE. Only useful for packages 126# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
109# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)". 127# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
110# 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.
111# 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
112# specific compiler flags overriding make.conf. 130# specific compiler flags overriding make.conf.
113: ${CMAKE_BUILD_TYPE:=Gentoo} 131: ${CMAKE_BUILD_TYPE:=Gentoo}
114 132
115# @FUNCTION: _check_build_dir 133# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
116# @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
117# Determine using IN or OUT source build 161# Determine using IN or OUT source build
118_check_build_dir() { 162_check_build_dir() {
119 # in/out source build 163 : ${CMAKE_USE_DIR:=${S}}
120 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then 164 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
165 # we build in source dir
121 CMAKE_BUILD_DIR="${S}" 166 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}"
122 else 167 else
123 CMAKE_BUILD_DIR="${WORKDIR}/${PN}_build" 168 : ${CMAKE_BUILD_DIR:=${WORKDIR}/${P}_build}
124 fi 169 fi
170 mkdir -p "${CMAKE_BUILD_DIR}"
125 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\"" 171 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\""
126} 172}
173
174# Determine which generator to use
175_generator_to_use() {
176 if [[ ${CMAKE_MAKEFILE_GENERATOR} = "ninja" ]]; then
177 has_version dev-util/ninja && echo "Ninja" && return
178 fi
179 echo "Unix Makefiles"
180}
181
127# @FUNCTION: cmake-utils_use_with 182# @FUNCTION: cmake-utils_use_with
128# @USAGE: <USE flag> [flag name] 183# @USAGE: <USE flag> [flag name]
129# @DESCRIPTION: 184# @DESCRIPTION:
130# Based on use_with. See ebuild(5). 185# Based on use_with. See ebuild(5).
131# 186#
185# 240#
186# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled 241# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
187# and -DHAVE_FOO=OFF if it is disabled. 242# and -DHAVE_FOO=OFF if it is disabled.
188cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; } 243cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
189 244
190# @FUNCTION: cmake-utils_has 245# @FUNCTION: cmake-utils_use_use
246# @USAGE: <USE flag> [flag name]
191# @DESCRIPTION: 247# @DESCRIPTION:
192# Deprecated, use cmake-utils_use_has, kept now for backcompat. 248# Based on use_enable. See ebuild(5).
193cmake-utils_has() { ewarn "QA notice: using deprecated ${FUNCNAME} call, use cmake-utils_use_has instead." ; _use_me_now HAVE_ "$@" ; } 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_ "$@" ; }
194 253
195# @FUNCTION: cmake-utils_use 254# @FUNCTION: cmake-utils_use
196# @USAGE: <USE flag> [flag name] 255# @USAGE: <USE flag> [flag name]
197# @DESCRIPTION: 256# @DESCRIPTION:
198# Based on use_enable. See ebuild(5). 257# Based on use_enable. See ebuild(5).
200# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled 259# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
201# and -DFOO=OFF if it is disabled. 260# and -DFOO=OFF if it is disabled.
202cmake-utils_use() { _use_me_now "" "$@" ; } 261cmake-utils_use() { _use_me_now "" "$@" ; }
203 262
204# Internal function for modifying hardcoded definitions. 263# Internal function for modifying hardcoded definitions.
205# Removes dangerous definitionts that override Gentoo settings. 264# Removes dangerous definitions that override Gentoo settings.
206_modify-cmakelists() { 265_modify-cmakelists() {
207 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
208 270
209 # Comment out all set (<some_should_be_user_defined_variable> value) 271 # Comment out all set (<some_should_be_user_defined_variable> value)
210 # 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
211 find "${S}" -name CMakeLists.txt \ 273 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
212 -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}' {} + \
213 -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}' {} + \
214 || die "${LINENO}: failed to disable hardcoded settings" 278 || die "${LINENO}: failed to disable hardcoded settings"
215 279
216 # NOTE Append some useful summary here 280 # NOTE Append some useful summary here
217 echo ' 281 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
282
218MESSAGE(STATUS "<<< Gentoo configuration >>> 283 MESSAGE(STATUS "<<< Gentoo configuration >>>
219Build type: ${CMAKE_BUILD_TYPE} 284 Build type \${CMAKE_BUILD_TYPE}
220Install path: ${CMAKE_INSTALL_PREFIX}\n")' >> CMakeLists.txt 285 Install path \${CMAKE_INSTALL_PREFIX}
286 Compiler flags:
287 C \${CMAKE_C_FLAGS}
288 C++ \${CMAKE_CXX_FLAGS}
289 Linker flags:
290 Executable \${CMAKE_EXE_LINKER_FLAGS}
291 Module \${CMAKE_MODULE_LINKER_FLAGS}
292 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
293 _EOF_
221} 294}
222 295
223# @FUNCTION: cmake-utils_src_configure
224# @DESCRIPTION:
225# General function for configuring with cmake. Default behaviour is to start an
226# out-of-source build.
227cmake-utils_src_configure() { 296enable_cmake-utils_src_configure() {
228 debug-print-function ${FUNCNAME} "$@" 297 debug-print-function ${FUNCNAME} "$@"
298
299 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
300 local name
301 for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
302 find "${S}" -name ${name}.cmake -exec rm -v {} +
303 done
304 }
305
306 _check_build_dir
229 307
230 # check if CMakeLists.txt exist and if no then die 308 # check if CMakeLists.txt exist and if no then die
231 if [[ ! -e "${S}"/CMakeLists.txt ]] ; then 309 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
232 eerror "I was unable to locate CMakeLists.txt under:" 310 eerror "Unable to locate CMakeLists.txt under:"
233 eerror "\"${S}/CMakeLists.txt\"" 311 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
234 eerror "You should consider not inheriting the cmake eclass." 312 eerror "Consider not inheriting the cmake eclass."
235 die "FATAL: Unable to find CMakeLists.txt" 313 die "FATAL: Unable to find CMakeLists.txt"
236 fi 314 fi
237 315
238 # Remove dangerous things. 316 # Remove dangerous things.
239 _modify-cmakelists 317 _modify-cmakelists
318
319 # Fix xdg collision with sandbox
320 export XDG_CONFIG_HOME="${T}"
240 321
241 # @SEE CMAKE_BUILD_TYPE 322 # @SEE CMAKE_BUILD_TYPE
242 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then 323 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
243 # Handle release builds 324 # Handle release builds
244 if ! has debug ${IUSE//+} || ! use debug; then 325 if ! has debug ${IUSE//+} || ! use debug; then
245 append-cppflags -DNDEBUG 326 append-cppflags -DNDEBUG
246 fi 327 fi
247 fi 328 fi
248 329
249 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS) 330 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS)
250 local build_rules="${TMPDIR}"/gentoo_rules.cmake 331 local build_rules=${CMAKE_BUILD_DIR}/gentoo_rules.cmake
251cat > ${build_rules} << _EOF_ 332 cat > "${build_rules}" <<- _EOF_
252SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE) 333 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
253SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) 334 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
254SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE) 335 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
255SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) 336 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
256_EOF_ 337 _EOF_
338
339 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
340
341 if [[ ${EPREFIX} ]]; then
342 cat >> "${build_rules}" <<- _EOF_
343 # in Prefix we need rpath and must ensure cmake gets our default linker path
344 # right ... except for Darwin hosts
345 IF (NOT APPLE)
346 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
347 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
348 CACHE STRING "" FORCE)
349
350 ELSE ()
351
352 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
353 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
354 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
355 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
356 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)
357 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
358 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
359
360 ENDIF (NOT APPLE)
361 _EOF_
362 fi
363
364 # Common configure parameters (invariants)
365 local common_config=${CMAKE_BUILD_DIR}/gentoo_common_config.cmake
366 local libdir=$(get_libdir)
367 cat > "${common_config}" <<- _EOF_
368 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
369 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
370 _EOF_
371 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
372
373 # Convert mycmakeargs to an array, for backwards compatibility
374 # Make the array a local variable since <=portage-2.1.6.x does not
375 # support global arrays (see bug #297255).
376 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
377 local mycmakeargs_local=(${mycmakeargs})
378 else
379 local mycmakeargs_local=("${mycmakeargs[@]}")
380 fi
257 381
258 # Common configure parameters (overridable) 382 # Common configure parameters (overridable)
259 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 383 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
260 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 384 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
261 local cmakeargs=" 385 local cmakeargs=(
386 --no-warn-unused-cli
387 -C "${common_config}"
388 -G "$(_generator_to_use)"
262 -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr} 389 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
263 ${mycmakeargs} 390 "${mycmakeargs_local[@]}"
264 -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} 391 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
265 -DCMAKE_INSTALL_DO_STRIP=OFF 392 -DCMAKE_INSTALL_DO_STRIP=OFF
266 -DCMAKE_USER_MAKE_RULES_OVERRIDE=${build_rules}" 393 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
394 "${MYCMAKEARGS}"
395 )
267 396
268 # Common configure parameters (invariants) 397 pushd "${CMAKE_BUILD_DIR}" > /dev/null
269 local common_config="${TMPDIR}"/gentoo_common_config.cmake 398 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
270 local libdir=$(get_libdir) 399 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
271cat > ${common_config} << _EOF_ 400 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
272SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE) 401 popd > /dev/null
273_EOF_ 402}
274 [[ -n ${CMAKE_NO_COLOR} ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> ${common_config} 403
275 cmakeargs="-C ${common_config} ${cmakeargs}" 404enable_cmake-utils_src_compile() {
405 debug-print-function ${FUNCNAME} "$@"
406
407 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
408 cmake-utils_src_make "$@"
409}
410
411# @FUNCTION: cmake-utils_src_make
412# @DESCRIPTION:
413# Function for building the package. Automatically detects the build type.
414# All arguments are passed to emake.
415cmake-utils_src_make() {
416 debug-print-function ${FUNCNAME} "$@"
276 417
277 _check_build_dir 418 _check_build_dir
278 mkdir -p "${CMAKE_BUILD_DIR}"
279 pushd "${CMAKE_BUILD_DIR}" > /dev/null 419 pushd "${CMAKE_BUILD_DIR}" > /dev/null
280 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is $cmakeargs" 420 if [[ $(_generator_to_use) = Ninja ]]; then
281 cmake ${cmakeargs} "${S}" || die "cmake failed" 421 # first check if Makefile exist otherwise die
282 422 [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
423 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
424 #TODO get load average from portage (-l option)
425 ninja ${MAKEOPTS} -v "$@"
426 else
427 ninja "$@"
428 fi || die "ninja failed!"
429 else
430 # first check if Makefile exist otherwise die
431 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
432 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
433 emake VERBOSE=1 "$@" || die "Make failed!"
434 else
435 emake "$@" || die "Make failed!"
436 fi
437 fi
283 popd > /dev/null 438 popd > /dev/null
439}
440
441enable_cmake-utils_src_install() {
442 debug-print-function ${FUNCNAME} "$@"
443
444 _check_build_dir
445 pushd "${CMAKE_BUILD_DIR}" > /dev/null
446 if [[ $(_generator_to_use) = Ninja ]]; then
447 DESTDIR=${D} ninja install "$@" || die "died running ninja install"
448 base_src_install_docs
449 else
450 base_src_install "$@"
451 fi
452 popd > /dev/null
453
454 # Backward compatibility, for non-array variables
455 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
456 dodoc ${DOCS} || die "dodoc failed"
457 fi
458 if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
459 dohtml -r ${HTML_DOCS} || die "dohtml failed"
460 fi
461}
462
463enable_cmake-utils_src_test() {
464 debug-print-function ${FUNCNAME} "$@"
465 local ctestargs
466
467 _check_build_dir
468 pushd "${CMAKE_BUILD_DIR}" > /dev/null
469 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
470
471 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
472
473 if ctest ${ctestargs} "$@" ; then
474 einfo "Tests succeeded."
475 else
476 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
477 # on request from Diego
478 eerror "Tests failed. Test log ${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
479 eerror "--START TEST LOG--------------------------------------------------------------"
480 cat "${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
481 eerror "--END TEST LOG----------------------------------------------------------------"
482 die "Tests failed."
483 else
484 die "Tests failed. When you file a bug, please attach the following file: \n\t${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
485 fi
486 fi
487 popd > /dev/null
488}
489
490# @FUNCTION: cmake-utils_src_configure
491# @DESCRIPTION:
492# General function for configuring with cmake. Default behaviour is to start an
493# out-of-source build.
494cmake-utils_src_configure() {
495 _execute_optionaly "src_configure" "$@"
284} 496}
285 497
286# @FUNCTION: cmake-utils_src_compile 498# @FUNCTION: cmake-utils_src_compile
287# @DESCRIPTION: 499# @DESCRIPTION:
288# General function for compiling with cmake. Default behaviour is to check for 500# General function for compiling with cmake. Default behaviour is to check for
289# EAPI and respectively to configure as well or just compile. 501# EAPI and respectively to configure as well or just compile.
502# Automatically detects the build type. All arguments are passed to emake.
290cmake-utils_src_compile() { 503cmake-utils_src_compile() {
291 debug-print-function ${FUNCNAME} "$@" 504 _execute_optionaly "src_compile" "$@"
292
293 has src_configure ${EXPF} || cmake-utils_src_configure
294 cmake-utils_src_make "$@"
295}
296
297# @FUNCTION: cmake-utils_src_configurein
298# @DESCRIPTION:
299# Deprecated
300cmake-utils_src_configurein() {
301 ewarn "QA notice: using deprecated ${FUNCNAME} call, set CMAKE_IN_SOURCE_BUILD=1 instead."
302 cmake-utils_src_configure
303}
304
305# @FUNCTION: cmake-utils_src_configureout
306# @DESCRIPTION:
307# Deprecated
308cmake-utils_src_configureout() {
309 ewarn "QA notice: using deprecated ${FUNCNAME} call, out of source build is enabled by default."
310 cmake-utils_src_configure
311}
312
313# @FUNCTION: cmake-utils_src_make
314# @DESCRIPTION:
315# Function for building the package. Automatically detects the build type.
316# All arguments are passed to emake:
317cmake-utils_src_make() {
318 debug-print-function ${FUNCNAME} "$@"
319
320 _check_build_dir
321 pushd "${CMAKE_BUILD_DIR}" > /dev/null
322 # first check if Makefile exist otherwise die
323 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
324 if [[ -n ${CMAKE_VERBOSE} ]]; then
325 emake VERBOSE=1 "$@" || die "Make failed!"
326 else
327 emake "$@" || die "Make failed!"
328 fi
329 popd > /dev/null
330} 505}
331 506
332# @FUNCTION: cmake-utils_src_install 507# @FUNCTION: cmake-utils_src_install
333# @DESCRIPTION: 508# @DESCRIPTION:
334# Function for installing the package. Automatically detects the build type. 509# Function for installing the package. Automatically detects the build type.
335cmake-utils_src_install() { 510cmake-utils_src_install() {
336 debug-print-function ${FUNCNAME} "$@" 511 _execute_optionaly "src_install" "$@"
337
338 _check_build_dir
339 pushd "${CMAKE_BUILD_DIR}" > /dev/null
340 emake install DESTDIR="${D}" || die "Make install failed"
341 popd > /dev/null
342
343 # Manual document installation
344 [[ -n "${DOCS}" ]] && { dodoc ${DOCS} || die "dodoc failed" ; }
345 [[ -n "${HTML_DOCS}" ]] && { dohtml -r ${HTML_DOCS} || die "dohtml failed" ; }
346} 512}
347 513
348# @FUNCTION: cmake-utils_src_test 514# @FUNCTION: cmake-utils_src_test
349# @DESCRIPTION: 515# @DESCRIPTION:
350# Function for testing the package. Automatically detects the build type. 516# Function for testing the package. Automatically detects the build type.
351cmake-utils_src_test() { 517cmake-utils_src_test() {
352 debug-print-function ${FUNCNAME} "$@" 518 _execute_optionaly "src_test" "$@"
519}
353 520
354 _check_build_dir 521# Optionally executes phases based on WANT_CMAKE variable/USE flag.
355 pushd "${CMAKE_BUILD_DIR}" > /dev/null 522_execute_optionaly() {
356 # Standard implementation of src_test 523 local phase="$1" ; shift
357 if emake -j1 check -n &> /dev/null; then 524 if [[ ${WANT_CMAKE} = always ]]; then
358 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}" 525 enable_cmake-utils_${phase} "$@"
359 if ! emake -j1 check; then 526 else
360 die "Make check failed. See above for details." 527 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
361 fi 528 fi
362 elif emake -j1 test -n &> /dev/null; then
363 einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
364 if ! emake -j1 test; then
365 die "Make test failed. See above for details."
366 fi
367 else
368 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
369 fi
370 popd > /dev/null
371} 529}

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